Letteratura scientifica selezionata sul tema "Coefficient de diffusion de l’exciton"
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Articoli di riviste sul tema "Coefficient de diffusion de l’exciton"
Gordillo, Jorge A. "Effective Diffusion Coefficient". Defect and Diffusion Forum 384 (maggio 2018): 130–35. http://dx.doi.org/10.4028/www.scientific.net/ddf.384.130.
Testo completoRah, Kyunil, Sungjong Kwak, Byung Chan Eu e Michel Lafleur. "Relation of Tracer Diffusion Coefficient and Solvent Self-Diffusion Coefficient". Journal of Physical Chemistry A 106, n. 48 (dicembre 2002): 11841–45. http://dx.doi.org/10.1021/jp021659p.
Testo completoMauvy, F., J. M. Bassat, E. Boehm, P. Dordor, J. C. Grenier e J. P. Loup. "Chemical oxygen diffusion coefficient measurement by conductivity relaxation—correlation between tracer diffusion coefficient and chemical diffusion coefficient". Journal of the European Ceramic Society 24, n. 6 (gennaio 2004): 1265–69. http://dx.doi.org/10.1016/s0955-2219(03)00500-4.
Testo completoNeumann, Gerhard, e C. Tuijn. "Diffusion Mechanisms: The Vacancy Diffusion Coefficient". Solid State Phenomena 88 (novembre 2002): 19–20. http://dx.doi.org/10.4028/www.scientific.net/ssp.88.19.
Testo completoGraaff, R., e J. J. Ten Bosch. "Diffusion coefficient in photon diffusion theory". Optics Letters 25, n. 1 (1 gennaio 2000): 43. http://dx.doi.org/10.1364/ol.25.000043.
Testo completoCosta, F. S., E. Capelas de Oliveira e Adrian R. G. Plata. "Fractional Diffusion with Time-Dependent Diffusion Coefficient". Reports on Mathematical Physics 87, n. 1 (febbraio 2021): 59–79. http://dx.doi.org/10.1016/s0034-4877(21)00011-2.
Testo completoONISHI, Masami, Kenta KUWAYAMA, Toshitada SHIMOZAKI e Yoshinori WAKAMATSU. "Surface treatment by diffusion and diffusion coefficient." Journal of the Surface Finishing Society of Japan 41, n. 10 (1990): 1020–25. http://dx.doi.org/10.4139/sfj.41.1020.
Testo completoKuroiwa, Toshihiko, Tsukasa Nagaoka, Masato Ueki, Ichiro Yamada, Naoyuki Miyasaka e Hideaki Akimoto. "Different Apparent Diffusion Coefficient". Stroke 29, n. 4 (aprile 1998): 859–65. http://dx.doi.org/10.1161/01.str.29.4.859.
Testo completoMadden, Anthoula, e Martin O. Leach. "Radial diffusion coefficient mapping". British Journal of Radiology 65, n. 778 (ottobre 1992): 885–94. http://dx.doi.org/10.1259/0007-1285-65-778-885.
Testo completoVedalakshmi, R., V. Saraswathy, Ha-Won Song e N. Palaniswamy. "Determination of diffusion coefficient of chloride in concrete using Warburg diffusion coefficient". Corrosion Science 51, n. 6 (giugno 2009): 1299–307. http://dx.doi.org/10.1016/j.corsci.2009.03.017.
Testo completoTesi sul tema "Coefficient de diffusion de l’exciton"
Diarra, Cheick Oumar. "Modélisation par dynamique moléculaire ab initio du transport des excitons et du transport thermique dans les semiconducteurs organiques pour la collecte d'énergie". Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAD013.
Testo completoThe exciton plays a central role in the functioning of organic solar cells (OSCs). Understanding its dynamics in organic semiconductors is essential, particularly to optimize the diffusion length, a key property for the performance of planar heterojunctions, which are considered as a potentially more stable alternative to bulk heterojunctions (BHJ) in certain contexts. In the first part of this thesis, we developed a robust and versatile methodological approach to evaluate the exciton diffusion length in organic semiconductors. This method, based on AIMD-ROKS, was successfully validated for the P3HT polymer. It was also applied to the NFA O-IDTBR acceptor, revealing promising diffusion lengths, though still insufficient for planar heterojunctions. The second part of the thesis explores heat transfer in organic semiconductors, a crucial element for the performance of thermoelectric devices. These studies focused on P3HT, a material used in thermoelectricity. First, the thermal conductivity within P3HT chains was studied, revealing the influence of polymer chain length. Then, heat transfers between these chains were also examined
Kosztolowicz, Tadeusz. "How to measure subdiffusion coefficient". Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-196926.
Testo completoKalnin, Juris Robert, Eugene A. Kotomin, Joachim Maier e Vladimir N. Kuzovkov. "Calculation of the effective diffusion coefficient for heterogeneous media: Calculation of the effective diffusion coefficient forheterogeneous media". Diffusion fundamentals 2 (2005) 21, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14351.
Testo completoSood, Eeshani. "Determination of diffusion coefficient for unsaturated soils". Texas A&M University, 2005. http://hdl.handle.net/1969.1/2318.
Testo completoChandler, I. D. "Vertical variation in diffusion coefficient within sediments". Thesis, University of Warwick, 2012. http://wrap.warwick.ac.uk/49612/.
Testo completoItamunoala, G. F. "Effective diffusion coefficient in cell immobilization matrices". Thesis, University of Manchester, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371905.
Testo completoHess, Clarion Hadleigh. "The Green's function for the diffusion coefficient". Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/114353.
Testo completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 53-54).
The scattering diffusion coefficient between two points can theoretically be extracted from a random distribution of sources. An improved ability to measure the diffusion coefficient of the Earth's crust would simplify the process of characterizing the fracture network for applications in geothermal energy. This has the potential to make geothermal wells more economical to make, more efficient to operate, and longer lived. Previous work has shown the diffusion coefficient can be extracted from synthetic datasets in both one dimension and three dimensions using seismic interferometry. This paper attempts to recover the diffusion coefficient for a realistic source distribution taken from a microseismic dataset from a geothermal field in Indonesia. This dataset did not have an ideal distribution of sources, so the estimated diffusion coefficient did not match the expected value. A better estimate of the expected diffusion coefficient and an improved dataset with sources more evenly distributed in all directions around the receivers would likely give a better result.
by Clarion Hadleigh Hess.
S.B.
Kosztolowicz, Tadeusz. "How to measure subdiffusion coefficient". Diffusion fundamentals 2 (2005) 123, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14464.
Testo completoKalnins, Juris Roberts, Eugene A. Kotomin e Vladimir N. Kuzovkov. "Effective diffusion coefficient in one-dimensional heterogeneous solids". Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-198322.
Testo completoKeller, Steven Ede. "Flux-limited Diffusion Coefficient Applied to Reactor Analysis". Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/16126.
Testo completoLibri sul tema "Coefficient de diffusion de l’exciton"
Stangeby, P. C. Measurements of the cross-field diffusion coefficient D (sub perpendicular) in the edge plasma of JET. [S.l.]: [s.n.], 1988.
Cerca il testo completoForest Products Laboratory (U.S.), a cura di. Diffusion coefficient of porous solid obtained from isothermal sorption tests. Madison, WI: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1994.
Cerca il testo completoA, Wakeham W., e Ho C. Y. 1928-, a cura di. Transport properties of fluids: Thermal conductivity, viscosity, and diffusion coefficient. New York: Hemisphere Pub. Corp., 1988.
Cerca il testo completoRoshanak, Hakimzadeh, e United States. National Aeronautics and Space Administration., a cura di. Diffusion length damage coefficient and annealing studies in proton-irradiated InP. [Washington, DC]: National Aeronautics and Space Administration, 1993.
Cerca il testo completoRoshanak, Hakimzadeh, e United States. National Aeronautics and Space Administration., a cura di. Diffusion length damage coefficient and annealing studies in proton-irradiated InP. [Washington, DC]: National Aeronautics and Space Administration, 1993.
Cerca il testo completoShukla, Bhagwan S. Diffusion coefficient and mixing depth through environmental radioactivity (models and applications). Hamilton, Ont: Environmental Research & Publications, 2010.
Cerca il testo completoGeorge C. Marshall Space Flight Center., a cura di. The temperature variation of hydrogen diffusion coefficients in metal alloys. [Marshall Space Flight Center, Ala.]: National Aeronautics and Space Administration, George C. Marshall Space Flight Center, 1990.
Cerca il testo completoCenter, NASA Glenn Research, a cura di. Novel diffusivity measurement technique. [Cleveland, Ohio]: National Aeronautics and Space Administration, Glenn Research Center, 2001.
Cerca il testo completoWood, William A. Comments on the diffusive behavior of two upwind schemes. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1998.
Cerca il testo completoWood, William A. Comments on the diffusive behavior of two upwind schemes. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1998.
Cerca il testo completoCapitoli di libri sul tema "Coefficient de diffusion de l’exciton"
Kruczek, Boguslaw. "Diffusion Coefficient". In Encyclopedia of Membranes, 544–47. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1993.
Testo completoKruczek, Boguslaw. "Diffusion Coefficient". In Encyclopedia of Membranes, 1–4. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-40872-4_1993-1.
Testo completoGutowski, J., K. Sebald e T. Voss. "ZnSe: diffusion coefficient". In New Data and Updates for III-V, II-VI and I-VII Compounds, 461. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-92140-0_340.
Testo completoGutowski, J., K. Sebald e T. Voss. "ZnTe: diffusion coefficient". In New Data and Updates for III-V, II-VI and I-VII Compounds, 493. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-92140-0_364.
Testo completoGooch, Jan W. "Diffusion Coefficient (D)". In Encyclopedic Dictionary of Polymers, 887. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_13561.
Testo completoPestov, S. "1.06 Diffusion coefficient". In Subvolume A, 1482. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/10694796_30.
Testo completoDagdug, Leonardo, Jason Peña e Ivan Pompa-García. "Trapping Rate Coefficient". In Diffusion Under Confinement, 457–88. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-46475-1_15.
Testo completoHönerlage, B. "CuI: ion diffusion coefficient". In New Data and Updates for III-V, II-VI and I-VII Compounds, 371. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-92140-0_274.
Testo completoMeyer, B. K. "GaN, hexagonal modification: diffusion coefficient, diffusion length". In New Data and Updates for I-VII, III-V, III-VI and IV-VI Compounds, 259–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-48529-2_117.
Testo completoWinkelmann, Jochen. "Self-diffusion coefficient of pyridazine". In Diffusion in Gases, Liquids and Electrolytes, 193. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_102.
Testo completoAtti di convegni sul tema "Coefficient de diffusion de l’exciton"
Bhatt, Sunil, Himanshu Joshi, Ankit Butola, Krishna Agarwal e Dalip Singh Mehta. "Phase Correlation Spectroscopy: Microparticles Diffusion Coefficient Determination". In Digital Holography and Three-Dimensional Imaging, W4A.8. Washington, D.C.: Optica Publishing Group, 2024. http://dx.doi.org/10.1364/dh.2024.w4a.8.
Testo completoDi Fonso, Roberta, Francesco Simonetti, Remus Teodorescu e Pallavi Bharadwaj. "A Fast Technique for Lithium-Ion Diffusion Coefficient Determination in Batteries". In 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 656–60. IEEE, 2024. http://dx.doi.org/10.1109/speedam61530.2024.10609072.
Testo completoYamada, Yukio. "Diffusion coefficient in the photon diffusion equation". In Photonics West '95, a cura di Britton Chance e Robert R. Alfano. SPIE, 1995. http://dx.doi.org/10.1117/12.209955.
Testo completoForghan, Fariborz. "Discharge coefficient of diffusion holes". In Space Programs and Technologies Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1995. http://dx.doi.org/10.2514/6.1995-3622.
Testo completoAndrade, C. "Concepts on the chloride diffusion coefficient". In Third International RILEM Workshop on Testing and Modelling Chloride Ingress into Concrete. RILEM Publications SARL, 2005. http://dx.doi.org/10.1617/2912143578.001.
Testo completoGaal, G. C. M. "Ageing effect of chloride diffusion coefficient". In ConcreteLife'06 - International RILEM-JCI Seminar on Concrete Durability and Service Life Planning: Curing, Crack Control, Performance in Harsh Environments. RILEM Publications SARL, 2006. http://dx.doi.org/10.1617/291214390x.005.
Testo completoRuiz, X., J. Pallares e F. X. Grau. "On the space diffusion coefficient measurements". In 57th International Astronautical Congress. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.iac-06-a2.2.01.
Testo completoCarminati, R., R. Pierrat e J. J. Greffet. "Photon diffusion coefficient in absorbing random media". In Photonic Metamaterials: From Random to Periodic. Washington, D.C.: OSA, 2006. http://dx.doi.org/10.1364/meta.2006.thb2.
Testo completoYaicharoen, Auapong, e Scott T. Acton. "Hybridized edge preservation coefficient for anisotropic diffusion". In Visual Communications and Image Processing '96, a cura di Rashid Ansari e Mark J. T. Smith. SPIE, 1996. http://dx.doi.org/10.1117/12.233302.
Testo completoLeino, Viljami, Nora Brambilla, Julian Mayer-Steudte e Peter Petreczky. "Heavy quark diffusion coefficient with gradient flow". In The 39th International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab, 2023. http://dx.doi.org/10.22323/1.430.0183.
Testo completoRapporti di organizzazioni sul tema "Coefficient de diffusion de l’exciton"
H. Liu, Q. Zhou e Y. Zhang. POTENTIAL SCALE DEPENDENCE OF EFFECTIVE MATRIX DIFFUSION COEFFICIENT. Office of Scientific and Technical Information (OSTI), marzo 2006. http://dx.doi.org/10.2172/886038.
Testo completoP. Heller and J. Wright. THE DETERMINATION OF DIFFUSION COEFFICIENT OF INVERT MATERIALS. Office of Scientific and Technical Information (OSTI), gennaio 2000. http://dx.doi.org/10.2172/889233.
Testo completoPital, Aaron, Keri Campbell e Daniel Kelly. Hydrogen Diffusion Coefficient Measures on Thin Film Uranium Oxide. Office of Scientific and Technical Information (OSTI), ottobre 2023. http://dx.doi.org/10.2172/2202591.
Testo completoMR (Diffusion-Weighted Imaging (DWI) of the Apparent Diffusion Coefficient (ADC), Clinically Feasible Profile. Chair Michael Boss, Dariya Malyarenko e Daniel Margolis. Radiological Society of North America (RSNA) / Quantitative Imaging Biomarkers Alliance (QIBA), dicembre 2022. http://dx.doi.org/10.1148/qiba/20221215.
Testo completoMayo, R. M., F. M. Levinton, D. D. Meyerhofer, T. K. Chu, S. F. Paul e M. Yamada. Local carbon diffusion coefficient measurement in the S-1 spheromak. Office of Scientific and Technical Information (OSTI), ottobre 1988. http://dx.doi.org/10.2172/6585289.
Testo completoH.H. Liu e Y. Zhang. Scale Dependence of Effective Matrix Diffusion Coefficient Evidence and Preliminary Interpertation. Office of Scientific and Technical Information (OSTI), giugno 2006. http://dx.doi.org/10.2172/893877.
Testo completoMeyerhofer, D. D., e F. M. Levinton. Measurement of the local particle diffusion coefficient in a magnetized plasma. Office of Scientific and Technical Information (OSTI), febbraio 1987. http://dx.doi.org/10.2172/6637207.
Testo completoQ. Zhou, Hui-Hai Liu, F.J. Molz, Y. Zhang e G.S. Bodvarsson. FIELD-SCALE EFFECTIVE MATRIX DIFFUSION COEFFICIENT FOR FRACTURED ROCK:RESULTS FROM LITERATURE SURVEY. Office of Scientific and Technical Information (OSTI), aprile 2005. http://dx.doi.org/10.2172/859193.
Testo completoMartínez-Vera, Carlos, Mario Vizcarra-Mendoza, Aislinn Ramos-Medina e Zaida Ortíz-Hernández. Estimation of potatoes moisture diffusion coefficient by means of a non-linear estimator. Peeref, ottobre 2022. http://dx.doi.org/10.54985/peeref.2210p1820431.
Testo completoY. Zhang, H. Liu, Q. Zhou e S. Finsterle. HOW DUAL-SCALE DIFFUSIVE PROPERTY HETEROGENEITY AFFECTS EFFECTIVE MATRIX DIFFUSION COEFFICIENT IN FRACTURED ROCK. Office of Scientific and Technical Information (OSTI), settembre 2005. http://dx.doi.org/10.2172/884925.
Testo completo