Relevant bibliographies by topics / Charge transfer dynamic

Academic literature on the topic 'Charge transfer dynamic'

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Published: 11 March 2023

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Journal articles on the topic "Charge transfer dynamic"

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Balaji, G. Naveen, S. Chenthur Pandian, and S. Giridharan S. Shobana J. Gayathri. "Dynamic and Non-Linear Charge Transfer through Opto-Deportation by Photovoltaic Cell." International Journal of Trend in Scientific Research and Development Volume-1, Issue-5 (August 31, 2017): 486–92. http://dx.doi.org/10.31142/ijtsrd2329.

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Kataeva, Olga, Mikhail Khrizanforov, Yulia Budnikova, Daut Islamov, Timur Burganov, Alexander Vandyukov, Konstantin Lyssenko, et al. "Crystal Growth, Dynamic and Charge Transfer Properties of New Coronene Charge Transfer Complexes." Crystal Growth & Design 16, no. 1 (November 20, 2015): 331–38. http://dx.doi.org/10.1021/acs.cgd.5b01301.

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Gudowska-Nowak, Ewa. "Dynamic effects in non-adiabatic charge transfer." Chemical Physics 212, no. 1 (November 1996): 115–23. http://dx.doi.org/10.1016/s0301-0104(96)00144-9.

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Wang, Hwa-Chi, and Walter John. "Dynamic contact charge transfer considering plastic deformation." Journal of Aerosol Science 19, no. 4 (August 1988): 399–411. http://dx.doi.org/10.1016/0021-8502(88)90016-x.

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Philippi, Frederik, Kateryna Goloviznina, Zheng Gong, Sascha Gehrke, Barbara Kirchner, Agílio A. H. Pádua, and Patricia A. Hunt. "Charge transfer and polarisability in ionic liquids: a case study." Physical Chemistry Chemical Physics 24, no. 5 (2022): 3144–62. http://dx.doi.org/10.1039/d1cp04592j.

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The practical use of ionic liquids benefits from an understanding of the underpinning structural and dynamic properties. Here we explore the interplay of charge transfer and polarisability in the molecular dynamics simulation of an ionic liquid.
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Gomez-Casado, Alberto, Arántzazu Gonzalez-Campo, Yiheng Zhang, Xi Zhang, Pascal Jonkheijm, and Jurriaan Huskens. "Charge-Transfer Complexes Studied by Dynamic Force Spectroscopy." Polymers 5, no. 1 (March 6, 2013): 269–83. http://dx.doi.org/10.3390/polym5010269.

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Zhu, Jianjun, Rong Ma, Yan Lu, and George Stell. "Dynamic salt effect on intramolecular charge-transfer reactions." Journal of Chemical Physics 123, no. 22 (December 8, 2005): 224505. http://dx.doi.org/10.1063/1.2145743.

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Lalov, I. J., C. Supritz, and P. Reineker. "Charge transfer excitons: dynamic theory of vibronic spectra." Journal of Luminescence 110, no. 4 (December 2004): 342–46. http://dx.doi.org/10.1016/j.jlumin.2004.08.030.

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Gu, Junwen. "Molecular Dynamic Simulation in Organic Semiconductor Investigation." Journal of Physics: Conference Series 2194, no. 1 (February 1, 2022): 012024. http://dx.doi.org/10.1088/1742-6596/2194/1/012024.

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Abstract The details of charge transfer events inside the organic semiconductor puzzled researchers for many years. This paper focuses on the simulation method’s capability to investigate on polaron’s properties and insights about charge transfer events inside the organic semiconductors. The paper adopts a molecular dynamic simulation method called LMD simulation from the journal of chemical science to model the charge transfer between pairs of fullerene molecules. By performing the simulation, the paper analyzes and evaluates the results it gained and concludes, by showing a large-scale investigation capability and accurate details for a single event, the molecular simulation is capable to study the charge transfer events of semiconductors.
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Li, Ping, Josef M. Maier, Jungwun Hwang, Mark D. Smith, Jeanette A. Krause, Brian T. Mullis, Sharon M. S. Strickland, and Ken D. Shimizu. "Solvent-induced reversible solid-state colour change of an intramolecular charge-transfer complex." Chemical Communications 51, no. 79 (2015): 14809–12. http://dx.doi.org/10.1039/c5cc06140g.

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Dissertations / Theses on the topic "Charge transfer dynamic"

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Edirisinghe, Pathirannehelage Neranjan S. "Charge Transfer in Deoxyribonucleic Acid (DNA): Static Disorder, Dynamic Fluctuations and Complex Kinetic." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/phy_astr_diss/45.

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The fact that loosely bonded DNA bases could tolerate large structural fluctuations, form a dissipative environment for a charge traveling through the DNA. Nonlinear stochastic nature of structural fluctuations facilitates rich charge dynamics in DNA. We study the complex charge dynamics by solving a nonlinear, stochastic, coupled system of differential equations. Charge transfer between donor and acceptor in DNA occurs via different mechanisms depending on the distance between donor and acceptor. It changes from tunneling regime to a polaron assisted hopping regime depending on the donor-acceptor separation. Also we found that charge transport strongly depends on the feasibility of polaron formation. Hence it has complex dependence on temperature and charge-vibrations coupling strength. Mismatched base pairs, such as different conformations of the G・A mispair, cause only minor structural changes in the host DNA molecule, thereby making mispair recognition an arduous task. Electron transport in DNA that depends strongly on the hopping transfer integrals between the nearest base pairs, which in turn are affected by the presence of a mispair, might be an attractive approach in this regard. I report here on our investigations, via the I –V characteristics, of the effect of a mispair on the electrical properties of homogeneous and generic DNA molecules. The I –V characteristics of DNA were studied numerically within the double-stranded tight-binding model. The parameters of the tight-binding model, such as the transfer integrals and on-site energies, are determined from first-principles calculations. The changes in electrical current through the DNA chain due to the presence of a mispair depend on the conformation of the G・A mispair and are appreciable for DNA consisting of up to 90 base pairs. For homogeneous DNA sequences the current through DNA is suppressed and the strongest suppression is realized for the G(anti)・A(syn) conformation of the G・A mispair. For inhomogeneous (generic) DNA molecules, the mispair result can be either suppression or an enhancement of the current, depending on the type of mispairs and actual DNA sequence.
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Vilmercati, Paolo. "Ultra-fast charge transfer dynamic in thin and ultra-thin films of organics studied with synchrotron radiation." Doctoral thesis, Università degli studi di Trieste, 2008. http://hdl.handle.net/10077/2564.

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2006/2007
The increasing energy crisis has induced science and technology world to drive a lot of efforts in the study of new materials suitable to develop renewable and with a low environmental impact energy sources as an alternative to petroleum. In this context photo-voltaic cells are a good solution, nevertheless the high costs and the low light-to-current efficiency still inhibits a large production and a common usage. The employment of organic based materials, i.e. the materials inspired by biological processes, finds a place in this research field. The wide availability of these materials in nature, the ease in material processing and the intriguing chemical and physical properties places the organics as good candidates in the production of photovoltaic devices. Moreover, their electronic properties allow a usage as charge injector to enhance the light-to-current efficiency in inorganic-based photovoltaic devices (Gratzel-cells). The aim of this thesis is to study the growth, the electronic properties, and the chargetransfer dynamic in thin and ultra-thin film(single molecular layer) composed by zinc-tetraphenylporphyrin and C70 and thicker melanin films. We choose these molecules both because of their high visible light sensitivity and because porphyrins are electron donor and fullerenes are electron acceptors. In fact, it is well know in biology that the chlorophyll (Mg-poprhyrin) when illuminated with visible light, act as an electron injector in the biochemical environment supplying the amount of energy needed to activate the production of glucose starting from water and carbon dioxide (chlorophyll synthesis). The fullerene C70 consist in an arrangement of 70 carbon atoms in a closed cage structure and is a good electron acceptor. Then, the our purpose is to use the different electronic properties of these molecules to generate donor/acceptor junctions at the molecular scale. Melanin is a natural pigment present in living beings responsible, in human body, of the colour of skin and of its variation due to the exposition to the sun light; it is a semiconductor with electron donor properties. The combined usage of the properties of these molecules opens the way to the production of complexes to realize high-efficiency and low cost photovoltaic devices. In this context, and at the present state of the art in the production of organic-based photovoltaic devices, investigations about the basic mechanism of molecular interaction and electronic properties are needed to clarify the problems that are still open. In fact the light-tocurrent conversion is just one of the possible processes successive to the absorption of a visible photon in a material. In fact the large number of dissipative processes dissipates the charges excited by the light and inhibits the light-to-current conversion efficiency. In this context, two aspect are fundamental: the presence of empty states in the conduction band that are not allowed for dipole transitions from the valence band but energetically favourable with respect to the first allowed ones, in order to brake the excitonic bond and a good charge mobility in order to transport the excited charges up to the collecting electrodes of the device. because the mobility is higher in ordered systems instead of non ordered ones, the molecular interaction and the growth condition have a fundamental role because they determine the molecular packing in the film. In this sense we used soft X-rays and UV-rays photoemission to study the interaction between ZnTPP and C70 and between these molecules and the Si(111)7x7 surface, one of the most common substrate used to produce electronic devices. We studied the order in the various films in the sense of “orientational order” using Near Edge Absorption Fine structure Spectroscopy at SuperESCA and ALOISA beamlines at ELETTRA synchrotron radiation facility in Trieste. Because the NEXAFS spectra, obtained with linearly polarized radiation, are sensitive to the direction of the chemical bonds, the dependence of the absorption structures intensity on the angle between the electrical field of the incoming radiation and the direction of the empty states yields informations about the geometrical (orientational) arrangements of the molecules in the film. The films were produced by sublimation in ultra-high-vacuum in order to obtain a film as pure as possible. We produced a melanin film via “drop casting”, by in air deposition of a suspension of synthetic melanin powder in mineral free water on a polycristal copper surface and drying the water. We obtained the first photoemission data available in literature about this system. A particular attention was dedicated to the ultra-fast delocalization processes of the excited charges. We used Resonant Photoemission technique (SuperESCA beamline at ELETTRA) to study the excitation de-excitation processes: a core electron is pumped to an empty state in the conduction band, the following decay of the core hole (scale of fs) reveals time scale of the excited charge delocalization with a chemical sensitivity typical of core spectroscopies
La crescente crisi energetica ha indotto la scienza e la tecnologia ad indirizzarsi verso lo studio di nuovi materiali da utilizzarsi per sviluppare fonti di energia alternative al petrolio che siano rinnovabili e a basso impatto ambientale. In questo ambito le celle foto-voltaiche sono una buona risposta, tuttavia i costi elevati e la bassa efficienza nella conversione luce-corrente fanno sì che esse non siano ancora di uso comune. Lo studio dei materiali organici, ovvero di quelli ispirati da processi biologici, trova spazio in questo ambito di ricerca. La larga diffusione in natura dei costituenti, la facilità nel processare il materiale, e le interessanti proprietà chimico-fisiche fanno dei materiali organici una delle possibili scelte nella realizzazione di dispositivi fotovoltaici. Inoltre, la versatilità di questi materiali li rende utilizzabili anche come iniettori di cariche per aumentare l’efficienza di conversione luce-corrente se accoppiati con semiconduttori inorganici (Gratzel-cells). Oggetto di questa tesi è lo studio della crescita e delle proprietà elettroniche di trasferimento di carica di film sottili e monostrati molecolari composti di zinco-tetrafenil-porfirina e C70, e film di melanina. La scelta di queste molecole origina sia dalle loro proprietà di sensibilità alla luce visibile che dalle loro proprietà elettroniche di essere donori ed accettori di elettroni. Infatti, è ben noto in natura che la clorofilla (magnesio-porfirina) svolge la funzione di iniettore di carica nell’ambiente biochimico per fornire l’energia necessaria all’attivazione della produzione di glucosio a partire da acqua e anidride carbonica, quando esposta a luce solare. Il fullerene C70 è una molecola costituita da settanta atomi di carbonio disposti in una struttura chiusa a gabbia ed ha la proprietà di essere un accettare di elettroni. Uno degli obiettivi è, quindi sfruttare le diverse proprietà elettroniche di queste molecole per realizzare delle giunzioni donore/accettore su scala molecolare. La melanina è il pigmento naturale presente negli esseri viventi responsabile, nel corpo umano, del colore della pelle e del suo cambiamento in seguito all’esposizione alla luce ed è anch’essa un semiconduttore con proprietà di donore di elettroni. L’uso combinato di queste caratteristiche apre la strada alla realizzazione di materiali complessi che possano essere utilizzati nella realizzazione di dispositivi fotovoltaici. In questo contesto, e all’attuale stato dell’arte della realizzazione di dispositivi fotovoltaici basati su molecole organiche è necessario lo studio di base delle proprietà elettroniche dei film composti di queste molecole per affrontare problematiche aperte. Infatti il processo di conversione della luce in corrente è solo uno di quelli possibili in seguito all’assorbimento di un fotone visibile da parte di un materiale. Infatti un gran numero di processi dissipativi rende le cariche eccitate in gran parte inutilizzabili ai fini della conversione della luce in corrente. Due aspetti sono fondamentali affinché il materiale possa essere efficiente nella conversione luce-corrente: la presenza di stati di conduzione vuoti non accessibili tramite eccitazione con radiazione elettromagnetica ma energeticamente favorevoli rispetto a quelli accessibili, e una buona mobilità delle cariche eccitate in modo da essere trasportate senza dissipazione verso gli elettrodi di raccolta. Dal momento che la mobilità delle cariche è maggiore in sistemi ordinati, diventano cruciali sia le tecniche di crescita che le interazioni molecolari che determinano l’impacchettamento delle molecole a formare il film. In questo senso ci siamo avvalsi della spettroscopia di fotoemissione nel regime dei raggi X soffici e di raggi UV per studiare sia l’interazione tra le due specie molecolari e substrato (superficie (111) del silicio) che tra porfirina e porfirina e porfirina e fullerene, crescendo films a spessori via via crescenti. Per quanto riguarda la crescita, e quindi l’ordine con cui sono stati cresciuti i films abbiamo utilizzato la spettroscopia di assorbimento vicino soglia (NEXAFS, esperimenti eseguiti sulla beamline ALOISA ad ELETTRA). Poiché gli spettri di assorbimento sono sensibili alla direzione di legami chimici qualora eccitati con radiazione polarizzata linearmente, la dipendenza dell’intensità dei singoli picchi di assorbimento dall’angolo tra il vettore campo elettrico della radiazione e la direzione del legame fornisce informazioni circa la geometria del sistema. I films sono stati ottenuti per sublimazione di polveri in ultra alto vuoto al fine di ottenere un sistema chimicamente puro. Per quanto riguarda la melanina, abbiamo realizzato un film utilizzando la tecnica del “drop casting” depositando una sospensione di acqua e melanina su una superficie di rame policristallino e lasciando evaporare l’acqua. Sono stati raccolti, quindi, i primi dati di fotoemissione presenti in letteratura riguardo questo sistema. Particolare attenzione è stata rivolta ai processi ultraveloci di delocalizzazione delle cariche in stati eccitati. A tale scopo abbiamo utilizzato la tecnica di fotoemissione risonante (ResPES, esperimenti eseguiti sulla beamline SuperESCA ad ELETTRA), in cui un elettrone di core viene eccitato da radiazione di sincrotrone a riempire uno stato di conduzione, il successivo decadimento della buca di core (scala temporale dei fs) permette di individuare l’avvenuta delocalizzazione dell’elettrone eccitato ed ottenere una stima dell’efficienza di trasferimento di carica con specificità chimica
XX Ciclo
1973
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Zerdane, Serhane. "Exploring photoswitching pathways in photomagnetic materials with ultrafast optical and X-ray spectroscopies." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S150/document.

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Ce travail de thèse porte sur l’étude de la dynamique femtoseconde de photo-commutation de matériaux moléculaires bistables, à l’aide d’expériences pompe-sonde basées sur les spectroscopies optiques et rayons X. Une partie des expériences a été réalisée sur synchrotron et X-FEL (X-ray Free Electron Laser). La première partie de la thèse, qui est consacrée à l’étude de systèmes à transition de spin non-octaédriques, a révélé différents chemins de transformations sur la surface de potentiel, associés à différents mécanismes de changement d’état électronique et modulant la cohérence de la dynamique structurale pilotant le processus. La seconde partie porte sur l’étude d’analogues du bleu de Prusse (CoFe) où les expériences ultra-rapides ont permis de d’étudier les dynamiques de transformation autour des sites de fer et de cobalt
This thesis focuses on the study of the femtosecond photoswitching dynamic in the bistable molecular materials, using the pump-probe experiments which are based on the optical and x-ray spectroscopies. Part of these experiments was performed at synchrotron and X-FEL (X-ray Free Electron Laser). The first part of the thesis, which is devoted to the study of non-octahedral spin transition systems, revealed different pathways of transformation on the potential surface. The second part focuses on the study of the Prussian Blue Analogues (CoFe), where the ultra-fast experiments allowed to follow the dynamics around the two metal ions
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Schill, Alexander Wilhem. "Interesting Electronic and Dynamic Properties of Quantum Dot Quantum Wells and other Semiconductor Nanocrystal Heterostructures." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/11514.

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Some interesting electronic and dynamic properties of semiconductor nanocrystal heterostructures have been investigated using various spectroscopic methods. Semiconductor nanocrystal heterostructures were prepared using colloidal synthesis techniques. Ultrafast transient absorption spectroscopy was used to monitor the relaxation of hot electrons in CdS/HgS/CdS quantum dot quantum wells. Careful analysis of the hot electron relaxation in CdS/HgS/CdS quantum dot quantum wells reveals an energy dependent relaxation mechanism involving electronic states of varying CdS and HgS composition. The composition of the electronic states, combined with the layered structure of the nanocrystal permits the assignment of CdS localized and HgS localized excited states. The dynamic effect of surface passivation is then shown to have the strongest influence on excited states that are localized in the HgS layer. New quantum dot quantum well heterostructures of different sizes and compositions were also prepared and studied. The dynamic properties of CdS/CdSe/CdS colloidal quantum wells suggest simultaneous relaxation of excited electrons within the CdS core and CdSe shell on the sub-picosecond time scale. Despite the very different electronic structure of CdS/CdSe/CdS compared to CdS/HgS/CdS, the time scales of the relaxation and electron localization were very similar. Enhancement of trap luminescence was observed when CdS quantum dots were coated with silver. The mechanism of the enhancement was investigated using time-resolved spectroscopic techniques.
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Morgenstern, Frederik Stephan Franz. "Charge transfer dynamics in hybrid nanocrystal systems." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708746.

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Alavi, Ali. "Molecular-dynamics studies of thin films and charge-transfer." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358367.

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Tan, Jenna. "Investigating the Charge-Transfer Dynamics of Single-Molecule Sensitizers." W&M ScholarWorks, 2017. https://scholarworks.wm.edu/etd/1516639563.

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Dye-sensitized solar cells (DSSCs) can reduce the cost of photovoltaic electricity generation to meet global energy needs. Optimizing DSSC efficiency requires a detailed understanding of the underlying charge transfer processes at the dye-semiconductor interface. By modifying the sensitizer structure, we gain insight into these charge transfer mechanisms. In this thesis, two hydroxyanthraquinone dyes are compared to investigate the impact of structure on charge-transfer and photobleaching dynamics. A combination of ensemble-averaged and single-molecule spectroscopy approaches are used to interpret the underlying ET kinetics.
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Webb, Mark Adam. "Excited-state charge-transfer dynamics of azurin from resonance Raman spectroscopy." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0012/NQ59696.pdf.

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Weston, Matthew. "Adsorption and charge transfer dynamics of photovoltaic and photocatalytic dye-sensitizers." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/14258/.

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In this thesis photovoltaic and photocatalytic water-splitting dye complexes have been studied adsorbed onto the rutile TiO2(110) surface. The photovoltaic dye-sensitizer N3 (cis-bis(isothiocyanato)bis(2,2’-bipyridyl-4,4’-dicarboxylato)-ruthenium(II)) was studied along with Ru 455 (cis-bis(2,2’-bipyridyl)-(2,2’-bipyridyl-4,4’-dicarboxylic acid) ruthenium(II)) and Ru 470 (tris(2,2’-bipyridyl-4,4’-dicarboxylic acid) ruthenium(II)) which have very similar chemical structures. Dipyrrin-based dye complexes PY1 bis(5-(4-carboxyphenyl)-4,6-dipyrrin)bis(dimethylsulfoxide)Ruthenium(II)) and PY2 (bis(5-(4-carboxyphenyl)-4,6-dipyrrin)(2,2’-bipyridine) Ruthenium(II)) were also studied which should have different bonding geometries on the TiO2 surface. A single centre water-splitting dye complex (aqua(2,2’-bipyridyl-4,4’-dicarboxylic acid)-(2,2’:6’,6”-terpyridine) Ruthenium(II)) was studied along with a chloride containing analog ((2,2’-bipyridyl-4,4’-dicarboxylic acid)-(2,2’:6’,6”-terpyridine)chloride Ruthenium(II)). The molecules studied here would have been damaged using traditional UHV deposition techniques so electrospray deposition was used to deposit intact molecules in situ for experiments in UHV. Adsorption geometries of the molecules on the TiO2 surface were investigated using experimental photoemission data supported by density functional theory (DFT) calculations. Dipyrrin-based dye complexes were found to bond with both available carboxylic acid groups to the TiO2 surface. Also the results suggest that Ru 470 is most likely to bond to the TiO2 surface with a different bonding geometry to other bipyridine-based complexes with very similar chemical structures. The molecular orbitals of the dye complexes were investigated using near-edge x-ray absorption fine structure spectroscopy (NEXAFS). DFT calculations provided possible spatial distributions of the molecular orbitals involved in charge transfer. Energetic alignments were performed using data from visible light spectroscopy to compare energetics for core and valence-hole excitation. The core-hole clock implementation of resonant photoemission spectroscopy was used to measure upper limits on the timescale of charge transfer from the excited adsorbate molecules to the TiO2 surface. The results show charge transfer timescales mostly within the low-femtosecond timescale. The Ru 470 complex was found to be relatively slow at charge transfer possibly due to the different bonding geometry it appears to adopt on the TiO2 surface.
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Weisspfennig, Christian Thomas. "Investigation of charge-transfer dynamics in organic materials for solar cells." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:add81bd2-f953-44ed-b977-d3e15ea4c411.

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This thesis improves our understanding of the charge-transfer dynamics in organic materials employed in dye-sensitized and nanotube-thiophene solar cells. For the purpose of this work, a femtosecond transient absorption spectroscopy setup was built. Additionally, microsecond transient absorption spectroscopy was utilised to explore dynamics on a longer time-scale. In the first study, the dependence of dye regeneration and charge collection on the pore- filling fraction (PFF) in solid-state dye-sensitized solar cells (DSSCs) is investigated. It is shown that while complete hole transfer with PFFs as low as ~30% can be achieved, improvements beyond this PFF are assigned to a stepwise increase in the charge-collection efficiency in agreement with percolation theory. It is further predicted that the chargecollection efficiency saturates at a PFF of ~82%. The study is followed by an investigation of three novel hole-transporting materials for DSSCs with slightly varying HOMO levels to systematically explore the possibility of reducing the loss-in-potential and thus improving the device efficiency. It is shown that despite one new HTM showing a 100% hole-transfer yield, all devices based on the new HTMs performed worse than those incorporating spiro-OMeTAD. Furthermore, it is demonstrated that the design of the HTM has an additional impact on the electronic density of states present at the TiO2 electrode surface, and hence influences not only hole- but also electron-transfer from the sensitizer. Finally, a study on a polymer-single-walled carbon nanotube (SWNT) molecular junction is presented. Results from femtosecond spectroscopic techniques show that the polymer poly(3-hexylthiophene) (P3HT) is able to transfer charges to the SWNT within 430 fs. Addition of excess P3HT polymer leads to long-lived free charges making these materials a viable option for solar cells.
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Books on the topic "Charge transfer dynamic"

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May, Volkhard, and Oliver Kühn. Charge and Energy Transfer Dynamics in Molecular Systems. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527633791.

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May, Volkhard. Charge and energy transfer dynamics in molecular systems. 3rd ed. Weinheim: Wiley-VCH, 2011.

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Oliver, Kühn, ed. Charge and energy transfer dynamics in molecular systems. 2nd ed. Weinheim: Wiley-VCH, 2004.

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Oliver, Kühn, ed. Charge and energy transfer dynamics in molecular systems. 3rd ed. Weinheim: Wiley-VCH, 2011.

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V, May, Micha David A, Bittner E. R, and SpringerLink (Online service), eds. Energy Transfer Dynamics in Biomaterial Systems. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2009.

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Oliver, Kühn, ed. Charge and energy transfer dynamics in molecular systems: A theoretical introduction. Berlin: Wiley-VCH, 2000.

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Conference on Solvation Dynamics & Charge Transfer Reactions (1990 Bangalore, India). Solvation dynamics & charge transfer reactions: Based on the Conference on Solvation Dynamics & Charge Transfer Reactions held at the Institute of Science, Bangalore, India, (March 1990). Edited by Bagchi B, Krishnan V, and Jawaharlal Nehru Centre for Advanced Scientific Research. Singapore: World Scientific, 1991.

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Joshua, Jortner, Bixon M, Prigogine I, and Rice Stuart Alan 1932-, eds. Electron transfer- from isolated molecules to biomolecules. New York: J. Wiley, 1999.

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Yamada Conference on Dynamics and Mechanisms of Photoinduced Electron Transfer and Related Phenomena (1991 Senri Nyū Taun, Japan). Dynamics and mechanisms of photoinduced electron transfer and related phenomena: Proceedings of the Yamada Conference XXIX on Dynamics and Mechanisms of Photoinduced Electron Transfer and Related Phenomena, Senri, Osaka, Japan, May 12-16, 1991. Amsterdam: North-Holland, 1992.

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Villy, Sundström, ed. Femtochemistry and femtobiology: Ultrafast reaction dynamics at atomic-scale resolution : Nobel Symposium 101. London: Imperial College Press, 1997.

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Book chapters on the topic "Charge transfer dynamic"

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Bergethon, Peter R. "Dynamic Bioelectrochemistry – Charge Transfer in Biological Systems." In The Physical Basis of Biochemistry, 713–37. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-6324-6_26.

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Georgiev, M., M. Dimitrova-Ivanovich, I. Polyanski, and P. Petrova. "Dynamic Axial Charge Transfer Processes in La2−xSrxCuO4." In Symmetry and Pairing in Superconductors, 173–86. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4834-4_16.

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Wagenknecht, Hans-Achim, and Torsten Fiebig. "Electron Transfer and Structural Dynamics in DNA." In Charge Transfer in DNA, 197–223. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527606629.ch9.

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Pethig, R. "Hopping Charge Carriers in Molecular Crystals and Biopolymers: The Fröhlich Connection." In Energy Transfer Dynamics, 257–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-71867-0_25.

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Lewis, Frederick D., and Michael R. Wasielewski. "Dynamics of Photoinitiated Hole and Electron Injection in Duplex DNA." In Charge Transfer in DNA, 93–116. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527606629.ch4.

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Barrientos, Armando. "Political Responses of Conditional Income Transfer Recipients: A Mechanism Approach." In Global Dynamics of Social Policy, 403–29. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91088-4_13.

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AbstractThis chapter studies whether participation in conditional income transfer programmes in Latin America generates observable political responses and whether these responses indicate improvements in the political inclusion of participants. It adopts a causal mechanism approach to study political responses to transfer receipt, seeking to cast light on the links existing between transfer receipt and political outputs and outcomes among recipients. A review of available literature helps identify three possible causal mechanisms: a support for redistribution mechanism; a bureaucratic mechanism encouraging political engagement; and a cognitive change mechanism. Analysis of empirical counterparts using attitudinal data from the AmericasBarometer for the period 2010–2019 confirms the relevance of these mechanisms for our understanding of political responses of conditional income transfers recipients.
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O'Neill, Melanie A., and Jacqueline K. Barton. "Sequence-Dependent DNA Dynamics: The Regulator of DNA-Mediated Charge Transport." In Charge Transfer in DNA, 27–75. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527606629.ch2.

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Iwasa, Y., N. Watanabe, T. Koda, S. Koshihara, Y. Tokura, N. Iwasawa, and G. Saito. "Dynamics of Charged Domain Walls in Semiconducting Charge Transfer Compounds." In Springer Proceedings in Physics, 319–23. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-75424-1_70.

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Hynes, James T. "Charge Transfer Reactions and Solvation Dynamics." In Ultrafast Dynamics of Chemical Systems, 345–81. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0916-1_13.

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Hynes, James T. "Charge Transfer Reaction Dynamics in Solutions." In Perspectives in Quantum Chemistry, 83–95. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0949-6_5.

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Conference papers on the topic "Charge transfer dynamic"

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Barbara, Paul F. "Ultrafast studies on intramolecular charge transfer and solvation dynamics." In International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/up.1990.tub2.

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Much of the recent activity on the study of fast charge (electron) transfer ET reactions stems from the growing appreciation that the rates of ET can be affected by solvent dynamics in contrast to traditional theories of ET which are based on a quasi—equilibrium assumption. Our work has emphasized femtosecond studies of the excited state, S1 small barrier, ultrafast ET reactions of aromatics, including BA, ADMA, derivatives of ADMA, and several other molecules. We have shown theoretically that emission dynamics at the short wavelength edge of the fluorescence band accurately measures the decay of the prepared (reactant’s) concentration. Results on the solvent dependence of <τET> demonstrate that the ET kinetics of the various molecules are controlled by solvation dynamics, see Table 1. However, we have shown that simple continuum models for solvation dynamics (when combined with theories of ET) do not correctly predict ET rates. Rips and Jortner have analyzed our data and shown that the MSA model (combined with ET theory) more accurately agrees with experiments. This emphasizes the importance of molecular interactions in dynamic solvent effects on chemical reactions.
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Ren-guang Wang, Yue-xin Yin, Liang-Li, Xinyang Wang, and Yu-chun Chang. "A high Dynamic Range CMOS image sensor with dual charge transfer phase." In 2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT). IEEE, 2016. http://dx.doi.org/10.1109/icsict.2016.7998741.

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Singh, Amritpal, Tejinder Singh, Irfan Pindoo, Ankit Choudhary, Raman Kumar, and Pawandeep Bhullar. "Transient response and dynamic power dissipation comparison of various Dickson charge pump configurations based on charge transfer switches." In 2015 6th International Conference on Computing, Communication and Networking Technologies (ICCCNT). IEEE, 2015. http://dx.doi.org/10.1109/icccnt.2015.7395219.

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Baiz, Carlos R., and Kevin J. Kubarych. "Dynamic Vibrational Stark Spectroscopy: Measuring the Solvent Response in Ultrafast Charge-transfer Reactions." In International Conference on Ultrafast Phenomena. Washington, D.C.: OSA, 2010. http://dx.doi.org/10.1364/up.2010.thb7.

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Xu, Pengcheng, Lei Zhang, Ferdinand Pscheidl, David Borggreve, Frank Vanselow, and Ralf Brederlow. "A Dynamic Charge-Transfer-Based Crossbar with Low Sensitivity to Parasitic Wire-Resistance." In 2022 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2022. http://dx.doi.org/10.1109/iscas48785.2022.9937243.

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Quinn, D. Dane, and Tom T. Hartley. "Influence of Charge Transfer Interconnection Topology on State of Charge Performance in Battery Packs: Simulation Results." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-71058.

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The performance of a battery pack, composed of multiple connected cells, can be increased with the additional of a charge balancing system. This work explores the dynamic performance of charge balancing systems and how their ability to equilibrate the state of charge depends on the design of the underlying charge balancing network. The performance of the charge balancing system is shown through simulation studies to be related to the properties of the underlying graph of the balancing connections.
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Bagchi, B., A. Chandra, and G. R. Fleming. "Solvation and Barrierless Electron Transfer : How Different Are the Dynamics?" In International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/up.1990.mc26.

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Dynamic polar solvent effects on barrierless electron transfer reactions have been a subject of several detailed experimental studies in the recent years1. These studies have revealed a clear connection between dynamics of electron transfer from a locally excited (LE) state and the dynamics of solvation of the newly formed charge transfer state.
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Bao, Yong-Xia, and Yu-Long Jiang. "Pixel design optimization of CMOS image sensor with large dynamic range and high charge transfer efficiency." In 2014 IEEE 12th International Conference on Solid -State and Integrated Circuit Technology (ICSICT). IEEE, 2014. http://dx.doi.org/10.1109/icsict.2014.7021273.

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Ghosh, Soumen, Warren Beck, and Jerome Roscioli. "DETECTION OF INTRAMOLECULAR CHARGE TRANSFER AND DYNAMIC SOLVATION IN EOSIN B BY FEMTOSECOND TWO-DIMENSIONAL ELECTRONIC SPECTROSCOPY." In 69th International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2014. http://dx.doi.org/10.15278/isms.2014.th03.

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Etebari, Ali, Barbar Akle, Kevin Farinholt, Matthew Bennet, Donald J. Leo, and Pavlos P. Vlachos. "The Use of Active Ionic Polymers in Dynamic Skin Friction Measurements." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56837.

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A class of wall shear stress sensors has been developed. The potential of ionic polymer membrane transducers for measuring skin friction in liquid flows is demonstrated. Ionic polymer transducers are thin polymer membranes that exhibit high sensitivity to mechanical strain, and have been shown to demonstrate sensitivities two orders of magnitude higher in charge-sensing mode than piezoelectric polymers such as PVDF. Thus, they are as sensitive to mechanical strain as piezoelectric ceramics (i.e. PZT) but have the high compliance and durability of a polymer. The application of active ionic polymers in delivering easy to implement, accurate, dynamic measurements of skin friction in harsh environments promises significant advantages over current technologies. In particular, a robust technique for measuring wall shear stress is needed to assess the effectiveness of new friction-reducing techniques, including the use of lubricants and micro-bubble injection within the viscous sublayer. Conventional technologies have been unable to provide sufficiently accurate measurements over a large range of fluid velocity fluctuation scales. Moreover, their implementation can be complicated in the case of non-flush mounting sensors, and their applicability is often limited to forgiving environments. An initial feasibility test was designed with the objective of replicating classic theoretical and experimental skin friction coefficient results for a sharp edge flat plate boundary layer. An ionic polymer and a piezoelectric film (PVDF) were evaluated for Reynolds numbers ranging from the laminar flow regime to fully turbulent flow. The PVDF sensor displayed no discernable response to wall shear. The ionic polymer sensor, however, showed significant response to wall shear and strong correlation with the Reynolds number. In addition, a Stokes oscillating plate apparatus was designed for calibration and testing of the ionic polymer sensor.
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Reports on the topic "Charge transfer dynamic"

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Hupp, J. T. Dynamic structural effects and ultrafast biomolecular kinetics in photoinduced charge transfer reactions. Office of Scientific and Technical Information (OSTI), January 1992. http://dx.doi.org/10.2172/5714156.

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Hupp, J. T. Dynamic structural effects and ultrafast biomolecular kinetics in photoinduced charge transfer reactions. Progress report, September 15, 1990--March 14, 1992. Office of Scientific and Technical Information (OSTI), January 1992. http://dx.doi.org/10.2172/10121185.

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Hupp, J. T. Dynamic structural effects and ultrafast biomolecular kinetics in photoinduced charge transfer reactions. Three year progress report, March 15, 1991--May 14, 1994. Office of Scientific and Technical Information (OSTI), April 1994. http://dx.doi.org/10.2172/10144260.

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Lim, E. C. Dynamics of charge-transfer excited states relevant to photochemical energy conversion. Office of Scientific and Technical Information (OSTI), November 1991. http://dx.doi.org/10.2172/6013396.

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Lim, E. C. Dynamics of charge-transfer excited states relevant to photochemical energy conversion. Office of Scientific and Technical Information (OSTI), January 1993. http://dx.doi.org/10.2172/6853117.

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Pan, Shanlin. Single Molecule Spectroelectrochemistry of Interfacial Charge Transfer Dynamics In Hybrid Organic Solar Cell. Office of Scientific and Technical Information (OSTI), November 2014. http://dx.doi.org/10.2172/1163882.

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Zanni, Martin Thomas. Photodissociation and charge transfer dynamics of negative ions studied with femtosecond photoelectron spectroscopy. Office of Scientific and Technical Information (OSTI), December 1999. http://dx.doi.org/10.2172/751811.

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Dutta, Prabir K. Photochemical charge separation in zeolites: Electron transfer dynamics, nanocrystals and zeolitic membranes. Final technical report. Office of Scientific and Technical Information (OSTI), September 2001. http://dx.doi.org/10.2172/809077.

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Winkler-Portmann, Simon J. Knowledge transfer supporting sustainable development: implications for regional intermediaries. Sonderforschungsgruppe Institutionenanalyse, November 2021. http://dx.doi.org/10.46850/sofia.9783941627970.

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The wicked sustainability challenges of current socio-technical systems, crossing the planetary boundaries vital for human life, call for fundamental and radical change in the form of transitions. These sustainability transitions require a knowledge basis of relevant actors in the system, which intermediary structures organizing knowledge transfer can support. Over the last decades, sustainability researchers have not only increasingly studied the dynamics of transitions (Rip and Kemp 1998; Geels 2002; Papachristos et al. 2013), but have also gained insights on activities contributing to the acceleration of transitions and the sup-portive role of intermediaries in that regard (Wieczorek and Hekkert 2012; Kanda et al. 2018; Kivimaa et al. 2019). This paper revisits the literature on the dynamics of transitions, the activities of intermediaries in contributing in order to formulate implications of the characteristics of sustainable development and sustainability transitions and the related knowledge types for the organization of knowledge transfer by regional intermediaries.
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Lim, E. C. Dynamics of charge-transfer excited states relevant to photochemical energy conversion. Technical report, June 1, 1992--March 30, 1993. Office of Scientific and Technical Information (OSTI), June 1993. http://dx.doi.org/10.2172/10152349.

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