Rozprawy doktorskie na temat „Raman scattering”
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Grantier, David Raymond. "Chemically induced raman scattering". Diss., Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/30321.
Pełny tekst źródłaMaher, Robert Christopher. "Surface enhanced Raman scattering". Thesis, Imperial College London, 2007. http://hdl.handle.net/10044/1/7843.
Pełny tekst źródłaPetrak, Benjamin James. "Microcavity Enhanced Raman Scattering". Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6354.
Pełny tekst źródłaMohammed, Abdelsalam. "Theoretical Studies of Raman Scattering". Doctoral thesis, KTH, Teoretisk kemi (stängd 20110512), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-28332.
Pełny tekst źródłaQC 20110112
Thomas, Chapman. "Autoresonance in Stimulated Raman Scattering". Phd thesis, Ecole Polytechnique X, 2011. http://pastel.archives-ouvertes.fr/pastel-00674111.
Pełny tekst źródłaNarula, Rohit. "Resonant Raman scattering in graphene". Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/118567.
Pełny tekst źródłaCataloged from PDF version of thesis.
Includes bibliographical references (pages 131-144).
In this thesis we encounter the formulation of a rigorous theory of resonant Raman scattering in graphene, the calculation of the so-obtained Raman matrix element K2f,1o for the 2D Raman mode with the full inclusion of the matrix elements and a physically appealing bridge between theory and experiment by eschewing the problematic ascription of graphene with a finite thickness. Finally, we elucidate an experimental study of the Raman D and G modes of graphene and highly-defected pencil graphite over the visible range of laser radiation. Marking a departure from the usual practice for light scattering in semiconductors of including only the dynamics of the electrons and holes separately, we show via fourth-order quantum mechanical perturbation theory using a Fock state basis that for resonant Raman scattering in graphene the processes to leading order are those that involve the simultaneous action of the electrons and holes. Such processes are indeed an order of magnitude stronger than those prevalent in the literature under the double resonance [1, 2, 3] moniker. We translate our perturbation theoretic analysis into simple rules for constructing Feynman diagrams for processes to leading order and we thereby enumerate the 2D and D modes. Using expressions for the terms to leading order obtained from our theoretical treatment we proceed to evaluate the Raman matrix element [4] for the Raman 2D mode by using state-of-the-art electronic [5] and iTO phonon dispersions [6] fit to ab initio GW calculations. For the first time in the literature we include the variation of the light-matter and electron-phonon interaction matrix elements calculated via an ab initio density functional theory (DFT) calculation under the local density approximation (LDA) for the electronic wavefunctions. Our results for the peak structure, position and intensity dependence are in excellent agreement with experiments [7, 8, 9, 10]. Strikingly, our results show that depending on the combination of the input (polarizer) and output (analyzer) polarization of the laser radiation, very different regions of the phonon dispersion are accessed. This has a direct impact on the dominant electronic transitions according to the pseudo-momentum conservation condition satisfied by the scattering of an electron by a phonon ki = kf + q. Using sample substitution [11] we deconvolve the highly wavelength dependent response of the spectrometer from the Raman spectra of graphene suspended on an SiO2 - Si substrate and graphite for the D and G modes in the visible range. We derive a model that considers graphene suspended on an arbitrary stratified medium while sidestepping its problematic ascription as an object of finite thickness and calculate the absolute Raman response of graphene (and graphite) via its explicitly frequency independent Raman matrix element [K'2f10]2 vs. laser frequency. For both graphene and graphite the [K'2f10]2 per graphene layer vs. laser frequency rises rapidly for the G mode and less so for the D mode over the visible range. We find a dispersion of the D mode position with laser frequency for both graphene and graphite of 41 cm-YeV and 35 cm-YeV respectively, in good agreement with Narula and Reich 131 assuming constant matrix elements, the observed intensity follows the joint density states of the electronic bands of graphene. Finally, we show the sensitivity of our calculation to the variation in thickness of the underlying SiO2 layer for graphene.
by Rohit Narula.
Ph. D.
Nagata, Shinobu. "Raman Scattering in GaN and ZnO". VCU Scholars Compass, 2007. http://hdl.handle.net/10156/1970.
Pełny tekst źródłaKroeger, Felix. "Stimulated Raman Scattering in Semiconductor Nanostructures". Phd thesis, Université Paris Sud - Paris XI, 2010. http://tel.archives-ouvertes.fr/tel-00561176.
Pełny tekst źródłaHuttner, Sabina Helena. "Raman scattering properties of carbon dioxide". Thesis, Cranfield University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.396496.
Pełny tekst źródłaLin, Wan-Ing. "Enhanced Raman scattering of molecular monolayers". Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät, 2017. http://dx.doi.org/10.18452/17758.
Pełny tekst źródłaThe quest to achieve ultrahigh sensitivity, surface specificity and high spatial resolution has led to the development of plasmon- and chemically- enhanced Raman spectroscopy, including techniques such as surface-enhanced Raman spectroscopy (SERS) and tip-enhanced Raman spectroscopy (TERS). However, a lack of fundamentally experimental demonstrations still remains. In this thesis, I firstly used gap-mode TERS, which allows studying even molecularly thin layers of very weakly scattering molecules. With the nanoscale spatial resolution provided by TERS, the spontaneous segregation in a mixed thiol system on a gold surface could be resolved, while scanning tunneling microscopy (STM) could not discern the nanodomains via their apparent height difference. Furthermore, since graphene and a flat gold surface both were known to provide some Raman enhancement through mainly a chemical mechanism, sandwiching copper phthalocyanine (CuPc) molecules between graphene and a flat gold surface allowed electrons to be transferred in both directions, and thereby to address the question whether chemical enhancements with different origins in SERS can add to each other. The results suggest that the chemical enhancements were influenced by the two individual surfaces, and a 68-fold enhancement of sandwiched CuPc between graphene and gold was observed, as compared to CuPc on mica. Last, TERS was applied to study this sandwiched structure. Molecules self-assembled on a gold surface and covered by transferred graphene acted as optical probes. Such an arrangement has interesting properties in the sense that molecules are protected and encapsulated by graphene. Also, a possible ultrahigh Raman enhancement together with localized spatial resolution may be achieved due to the combined effects from SERS and TERS. The results showed that a tip can improve graphene-enhanced Raman scattering (GERS) further by 4 orders of magnitude, but graphene exerts some shielding effect to gap-mode TERS.
Nash, J. "Time resolved Raman scattering in liquid crystals using a Raman microprobe". Thesis, University of Manchester, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356443.
Pełny tekst źródłaSun, Yu-Ping. "Spontaneous and stimulated X-ray Raman scattering". Doctoral thesis, KTH, Teoretisk kemi (stängd 20110512), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32859.
Pełny tekst źródłaQC 20110426
Smith, Brett. "Coherent Anti-Stokes Raman Scattering Miniaturized Microscope". Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/24281.
Pełny tekst źródłaKavanagh, Thomas Christopher. "Hyperspectral Coherent Anti-Stokes Raman Scattering Microscopy". Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/hyperspectral-coherent-antistokes-raman-scattering-microscopy(14952c6f-e333-4596-950f-29be55cbca44).html.
Pełny tekst źródłaHuang, Qunjian. "Surface-enhanced raman scattering and surface-enhanced hyper raman scattering : a systematic study of various probing molecules on novel substrates /". View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?CHEM%202003%20HUANG.
Pełny tekst źródłaArif, Mohammad. "Raman scattering studies and charge transport in polyfluorenes". Diss., Columbia, Mo. : University of Missouri-Columbia, 2007. http://hdl.handle.net/10355/4773.
Pełny tekst źródłaThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on November 21, 2007) Vita. Includes bibliographical references.
Springett, Roger James. "Raman scattering studies of III-V semiconductor superlattices". Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260178.
Pełny tekst źródłaDiaz, J. A. D. "Nano-structured substrates for surface-enhanced Raman scattering". Thesis, Queen's University Belfast, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.431606.
Pełny tekst źródłaMcCabe, Ailie Fiona. "Remote detection using surface enhanced resonance Raman scattering". Thesis, University of Strathclyde, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401340.
Pełny tekst źródłaTsoutsi, Dionysia. "Inorganic Ions Sensing by surface-enhanced Raman scattering spectroscopy". Doctoral thesis, Universitat Rovira i Virgili, 2015. http://hdl.handle.net/10803/288213.
Pełny tekst źródłaEn este proyecto de tesis se ha conseguido desarrollar un sistema de detección, identificación y cuantificación independiente de iones inorgánicos. La detección de los iones se basa en su diferente afinidad hacia diferentes ligandos orgánicos a través de la espectroscopia de dispersión Raman aumentada por superficies (surface-enhanced Raman scattering, SERS). En resumen, como sustrato se utilizarán nanopartículas de plata o microesferas nanoestructuradas que se prepararán mediante la adsorción de nanopartículas de oro sobre la superficie de microesferas de sílice mediante el protocolo de capa por capa y su posterior crecimiento epitaxial con plata. Este último paso se realizará mediante protocolos desarrollados en nuestro laboratorio y tiene como objetivo la obtención de superficies plasmónicas discretas altamente eficientes en SERS. Los sustratos se funcionalizarán posteriormente con ligandos orgánicos tiolados con alta afinidad por iones inorgánicos (el fluoróforo orgánico, amino-MQAE y la terpiridina, pztpy-DTC). Como paso siguiente, se realizará la detección y cuantificación simultánea de los iones combinando para su detección espectroscopia SERS. Los cambios espectrales SERS en el modo de vibración de los ligandos orgánicos están correlacionados como función de la concentración de cada ion con límites de detección comparables a los de varios métodos analíticos convencionales.
In this research project we successfully developed a novel sensing system for the identification and quantification of inorganic ions independently by means of surface-enhanced Raman scattering (SERS) spectroscopy. The detection of the ions is based on their different affinity toward various organic ligands. In summary, we use as SERS-active substrates, either silver nanoparticles or composite nanostructured particles prepared by adsorption of gold nanoparticles on the surface of silica microbeads, using layer-by-layer assembly protocol and the subsequent epitaxial overgrowth of silver. This last step is performed using protocols developed in our laboratory and aims to the fabrication of highly plasmonic surfaces for SERS experiments. Next, the substrates are functionalized with thiolated organic ligands with high affinity toward inorganic ions (amino-MQAE, an organic fluorophore, and pztpy-DTC, a terpyridine). As a further step, the simultaneous identification and quantification of the ions, using SERS spectroscopy, is performed. Vibrational changes in the SERS spectra of the organic ligands are correlated as a function of the concentration of each ion with limits of detection comparable to those of several conventional analytical methods.
Khaywah, Mohammad Yehia. "New ultrasensitive bimetallic substrates for surface enhanced Raman scattering". Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0041/document.
Pełny tekst źródłaDriven by the interest in finding ultrasensitive sensors devices, reliable surface enhanced Raman scattering (SERS) based substrates are fabricated. Silver and gold nanoparticles are two of the best candidates for SERS substrates where Ag nanoparticles exhibit large enhancing ability in Raman intensity while Au nanostructures are stable in biological systems. Hence, combining the two metals in bimetallic nanostructures appeared to be a promising approach in order to sum the merits of Au surface properties and Ag enhancing ability. Thermal annealing of thin metallic films is used as a simple and relatively inexpensive technique to elaborate homogenous and reproducible Ag/Au bimetallic nanoparticles SERS substrates with high enhancing ability. The fabricated nanoparticles proved their enhancing stability even after one year of fabrication. Manipulating the composition of Ag/Au bimetallic NPs resulted in tuning the Localized Surface Plasmon Resonance (LSPR) over the whole visible spectrum, where the substrates are characterized with higher SERS enhancement when they exhibit LSPR closer to the Raman excitation wavelength. Additionally, bimetallic nanoparticles patterns with different size, composition and lattice constants have been conducted by electron beam lithography. The systematic study of their interesting plasmonic and SERS enhancing properties revealed maintenance in the LSPR-SERS relation by changing the nanoparticle size
Yousif, Huda. "Coherent Anti-Stokes Raman Scattering Microscopy for Biomedical Applications". Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37315.
Pełny tekst źródłaSengupta, Atanu. "Detection of biological species by surface enhanced Raman scattering /". Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/8523.
Pełny tekst źródłaMinkov, Ivaylo. "Nuclear Dynamics in X-ray Absorption and Raman Scattering". Doctoral thesis, Stockholm : Theoretical Chemistry, Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3902.
Pełny tekst źródłaKeogh, Gary Peter. "The application of coherent Raman scattering to molecular photonics". Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243375.
Pełny tekst źródłaBaxter, Diane. "Reflectivity and Raman scattering studies of semiconductor quantum microcavities". Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284773.
Pełny tekst źródłaKernohan, Edward Thomas Mark. "High resolution resonant Raman scattering in InP and GaAs". Thesis, University of Cambridge, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364445.
Pełny tekst źródłaHarper, Mhairi. "DNA diagnostic assays using Surface Enhanced Raman Scattering (SERS)". Thesis, University of Strathclyde, 2013. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=22401.
Pełny tekst źródłaBégin, Steve. "Beyond imaging with coherent anti-Stokes Raman scattering microscopy". Doctoral thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25795.
Pełny tekst źródłaOptical-based microscopy techniques can sample biological specimens using many contrast mechanisms providing good sensitivity and high spatial resolution while minimally interfering with the samples. Coherent anti-Stokes Raman scattering (CARS) microscopy is a nonlinear microscopy technique based on the Raman effect. It shares common characteristics of other optical microscopy modalities with the added benefit of providing an endogenous contrast mechanism sensitive to molecular vibrations. CARS is now recognized as a great imaging modality, especially for in vivo experiments since it eliminates the need for exogenous contrast agents, and hence problems related to the delivery, specificity, and invasiveness of those markers. However, there are still several obstacles preventing the wide-scale adoption of CARS in biology and medicine: cost and complexity of current systems as well as difficulty to operate and maintain them, lack of flexibility of the contrast mechanism, low tuning speed and finally, poor accessibility to adapted image analysis methods. This doctoral thesis strives to move beyond some of the current limitations of CARS imaging in the hope that it might encourage a wider adoption of CARS as a microscopy technique. First, we introduced a new CARS spectral imaging system with vibrational tuning speed many orders of magnitude faster than other narrowband techniques. The system presented in this original contribution is based on a synchronized picosecond fibre laser that is both robust and portable. It can access Raman lines over a significant portion of the highwavenumber region (2700–2950 cm-1) at rates of up to 10,000 spectral points per second and is perfectly suitable for the acquisition of CARS spectral images in thick tissue. Secondly, we proposed a new image analysis method for the assessment of myelin health in images of longitudinal sections of spinal cord. We introduced a metric sensitive to the organization/disorganization of the myelin structure and showed how it could be used to study pathologies such as multiple sclerosis. Finally, we have developped a fully automated segmentation method specifically designed for CARS images of transverse cross sections of nerve tissue.We used our method to extract nerve fibre morphology information from large scale CARS images.
Feng, Yejun. "Exciton spectroscopy using non-resonant x-ray Raman scattering /". Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/9642.
Pełny tekst źródłaBryant, Mark Alan. "Surface Raman scattering of alkanethiols at silver and gold". Diss., The University of Arizona, 1991. http://hdl.handle.net/10150/185702.
Pełny tekst źródłaShan, Liye. "Stimulated Raman scattering in the evanescent field of nanofibers". Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112421/document.
Pełny tekst źródłaThe present PhD thesis explored nonlinear wave mixing with the strong evanescent field of nanofibers. The focus has been on the effect of stimulated Raman scattering which is activated by the interaction between such a strong evanescent field and the nonlinear liquid surrounding the nanofiber. In order to observe the stimulated Raman scattering, we investigated the nonlinear modeling to determine the needed characteristics of the nanofibers. The modal Raman gain was calculated to determine the optimal radius of nanofibers for each possible liquid. Considering the critical power and the damage threshold of our nanofibers, we found the minimum required interaction length. The condition of adiabacity of the tapers was also described. These specifications of nanofibers guide us towards the design of a proper pulling system. Several pulling systems and techniques are investigated for the fabrication of our specific nanofibers. We now are able to fabricate low loss uniform nanofibers of up to 10 cm long, a diameter down to 200 nm, with two identical low loss tapers by using our own designed translation stage pulling platform and implemented with the “variable heat brush” technique. With the achieved nanofibers, the Raman effect induced in the evanescent field was observed in both pure (ethanol) and binary mixture (toluene in ethanol) liquids. These first measurements are in good agreement with our simulation even without any fitting parameters in the modeling
Stewart, Shona Diane. "Surface enhanced Raman scattering on electrochemically prepared silver surfaces". Thesis, Queensland University of Technology, 1999.
Znajdź pełny tekst źródłaBerberoglu, Halil. "Numerical Simulations On Stimulated Raman Scattering For Fiber Raman Amplifiers And Lasers Using Spectral Methods". Phd thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/3/12608986/index.pdf.
Pełny tekst źródłaknowledge in this thesis. Numerical results demonstrate that in a few iterations great accuracy is obtained using fewer grid points.
McAnally, Gerard David. "Analysis of polymer surfaces and thin-film coatings with Raman and surface enhanced Raman scattering". Thesis, University of Strathclyde, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248360.
Pełny tekst źródłaSeballos, Leo B. "Raman and surface enhanced raman scattering of biomolecules and materials for hydrogen storage and delivery /". Diss., Digital Dissertations Database. Restricted to UC campuses, 2007. http://uclibs.org/PID/11984.
Pełny tekst źródłaLu, En Tzu. "Measuring and predicting model and uranyl species using normal Raman and surface-enhanced Raman scattering". Diss., University of Iowa, 2017. https://ir.uiowa.edu/etd/5559.
Pełny tekst źródłaNorman, Rachel. "Simultaneous detection of multiple explosives using surface enhanced Raman scattering". Thesis, University of Strathclyde, 2016. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=27074.
Pełny tekst źródłaTay, Li-Lin. "Towards near-field single molecule surface enhanced Raman scattering detection". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0029/NQ53683.pdf.
Pełny tekst źródłaJi, Wenhai. "Stimulated Raman scattering in atomic ensembles : toward quantum state entanglement /". view abstract or download file of text, 2007. http://proquest.umi.com/pqdweb?did=1417817761&sid=2&Fmt=2&clientId=11238&RQT=309&VName=PQD.
Pełny tekst źródłaTypescript. Includes vita and abstract. Includes bibliographical references (leaves 251-264). Also available for download via the World Wide Web; free to University of Oregon users.
Marshall, Bruce Russell. "Raman scattering in ocean water". 1989. http://catalog.hathitrust.org/api/volumes/oclc/24084207.html.
Pełny tekst źródłaWardle, David. "Raman scattering in optical fibres". 1999. http://hdl.handle.net/2292/433.
Pełny tekst źródłaShiri, Pricciard Roy. "Raman scattering in carbon nanotubes". Thesis, 2009. http://hdl.handle.net/10539/6733.
Pełny tekst źródłaLIN, LIAN-XING, i 林聯興. "The raman scattering of KNaSO4". Thesis, 1989. http://ndltd.ncl.edu.tw/handle/71383179854316376216.
Pełny tekst źródłaChou, He-Chun. "Enhancement of Raman signals : coherent Raman scattering and surface enhanced Raman spectroscopy". Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-05-5476.
Pełny tekst źródłatext
Wen, Ching-Chong, i 文靖中. "Long Distance Stimulated Raman Scattering and Surface Enhanced Raman Detection". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/34042090409041898634.
Pełny tekst źródła國立陽明大學
生醫光電工程研究所
99
Raman scattering is widely used in measuring the specific vibrational bonds of a (organic) sample to reveal its chemical structure. Stimulated Raman scattering (SRS) can enhance the signal through the mechanism of stimulated emission. Both Raman and stimulated Raman scattering are a third-order nonlinear optical process. SRS is highly sensitive and its strength depends on both incident light beams. This study is aimed to take advantage of the coherence stimulated Raman scattering in improving the working distance and the efficiency in scanning a large area. The long distance detection setup is using low numerical aperture optics in detecting SRS, at the cost of high spatial -resolution available for optical microscope. In this way, the working distance is stretched in achieving a much wider field of view and the efficiency of scanning a large area is greatly enhanced. This study demonstrates the feasibility of applying long distance stimulated Raman scattering. An oil-water mixture and polystyrene beads are used to illustrate the feasibility. To further enhance the SRS, the effect of surface plasmon enhancement is adopted by adding gold nanoparticles to the sample. The electron plasma of gold nanoparticles resonates with the incident electric field and thus increase the intensity of the incident and scattered light.
Chao, Chi Tse, i 趙啟喆. "Heterodyne Interference Stimulated Raman Scattering Spectroscope". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/vxg9qu.
Pełny tekst źródłaLin, Kun-Zheng, i 林坤政. "Temperature-dependent Raman scattering of ZnSeO". Thesis, 2013. http://ndltd.ncl.edu.tw/handle/65299621851060405488.
Pełny tekst źródła國立中央大學
物理學系
101
The oxygen concentrations of ZnSe1-xOx alloys studied in this thesis are in the range of 1.5%x11.6%. Because of the limited oxygen solubility, Nabetani had proposed that ZnSeO alloy composition up to 6.4%. Our highest concentration up to 11.6%.In our previous study indicate the results of photoluminescence (PL) indicate that the relationship between band gap and oxygen composition can be well described in the framework of band anti-crossing model (BAC model). However, the full width of half maxima (FWHM) of signals becomes broader and the intensities become weaker in the higher O concentration range. These results indicate that the crystal structures may have changed. Thus we investigated the crystal structure via Raman spectrum. In 10K Raman scattering experiments, the phonon frequency is influenced by strain and effective mass. With ZnSe mixes O, the phonon frequency become slower than ZnSe, but when oxygen concentration higher than 9.3%, the frequency is dominated by effective mass. The phonon frequency becomes faster. In temperature-dependent Raman scattering, we can find as the oxygen concentration increases, the anharmonic effect will increase. Besides, the FWHM of LOZnSe becomes broader than ZnSe. In the end, we will discuss optical phonon life time. When increasing the oxygen concentration, the life time will become shorter than ZnSe.
Wei, Lijuan. "Microbead-based Raman/surface enhanced Raman scattering immunoassays for multiplex detection". Thesis, 2014. http://hdl.handle.net/2440/92665.
Pełny tekst źródłaThesis (Ph.D.) -- University of Adelaide, School of Chemical Engineering, 2014
Jackson, Joseph Bryan. "Surface enhanced Raman scattering with metal nanoshells". Thesis, 2004. http://hdl.handle.net/1911/18648.
Pełny tekst źródła