Literatura académica sobre el tema "LUMINESCENCE MATERIALS"
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Artículos de revistas sobre el tema "LUMINESCENCE MATERIALS"
Yam, Vivian Wing-Wah. "Molecular design of luminescent metal-based materials". Pure and Applied Chemistry 73, n.º 3 (1 de enero de 2001): 543–48. http://dx.doi.org/10.1351/pac200173030543.
Texto completoTai, Xi Shi. "Preparation and Luminescence Properties of Two Novel Magnesium Complex Materials". Advanced Materials Research 321 (agosto de 2011): 121–24. http://dx.doi.org/10.4028/www.scientific.net/amr.321.121.
Texto completoFritzen, Douglas L., Luidgi Giordano, Lucas C. V. Rodrigues y Jorge H. S. K. Monteiro. "Opportunities for Persistent Luminescent Nanoparticles in Luminescence Imaging of Biological Systems and Photodynamic Therapy". Nanomaterials 10, n.º 10 (13 de octubre de 2020): 2015. http://dx.doi.org/10.3390/nano10102015.
Texto completoSami, Hussain, Osama Younis, Yui Maruoka, Kenta Yamaguchi, Kumar Siddhant, Kyohei Hisano y Osamu Tsutsumi. "Negative Thermal Quenching of Photoluminescence from Liquid-Crystalline Molecules in Condensed Phases". Crystals 11, n.º 12 (13 de diciembre de 2021): 1555. http://dx.doi.org/10.3390/cryst11121555.
Texto completoSharma, Suchinder K., Jinu James, Shailendra Kumar Gupta y Shamima Hussain. "UV-A,B,C Emitting Persistent Luminescent Materials". Materials 16, n.º 1 (27 de diciembre de 2022): 236. http://dx.doi.org/10.3390/ma16010236.
Texto completoWang, Yangbo, Yingdong Han, Runfa Liu, Cunping Duan y Huaiyong Li. "Excitation-Controlled Host–Guest Multicolor Luminescence in Lanthanide-Doped Calcium Zirconate for Information Encryption". Molecules 28, n.º 22 (16 de noviembre de 2023): 7623. http://dx.doi.org/10.3390/molecules28227623.
Texto completoXie, Dini, Hongshang Peng, Shihua Huang y Fangtian You. "Core-Shell Structure in Doped Inorganic Nanoparticles: Approaches for Optimizing Luminescence Properties". Journal of Nanomaterials 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/891515.
Texto completoWang, Yu y Huanrong Li. "Luminescent materials of zeolite functionalized with lanthanides". CrystEngComm 16, n.º 42 (2014): 9764–78. http://dx.doi.org/10.1039/c4ce01455c.
Texto completoHuang, Tao y Bingsuo Zou. "Luminescent Behavior of Sb3+-Activated Luminescent Metal Halide". Nanomaterials 13, n.º 21 (29 de octubre de 2023): 2867. http://dx.doi.org/10.3390/nano13212867.
Texto completoChiatti, Chiara, Claudia Fabiani y Anna Laura Pisello. "Long Persistent Luminescence: A Road Map Toward Promising Future Developments in Energy and Environmental Science". Annual Review of Materials Research 51, n.º 1 (26 de julio de 2021): 409–33. http://dx.doi.org/10.1146/annurev-matsci-091520-011838.
Texto completoTesis sobre el tema "LUMINESCENCE MATERIALS"
Miller, Paul Francis. "Luminescence studies of molecular materials". Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342250.
Texto completoBrooks, Robert. "Ion beam induced luminescence of materials". Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391861.
Texto completoRocha, Lucas Alonso [UNESP]. "Materiais meso-estruturados luminescentes". Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/105768.
Texto completoPartículas esféricas de sílica mesoporosa foram obtidas a partir da síntese “template” pelo processo de pirólise de aerossol. O processo foi otimizado para a obtenção de materiais mesoporosos sem resíduos orgânicos e preparados em uma única etapa, eliminando assim, a longa etapa de remoção do surfactante na metodologia tradicional (tratamento térmico ou extração soxhlet, podendo durar dezenas de horas). A otimização do processo de pirólise de aerossol proposta nesta tese reduziu este tempo para apenas alguns minutos. Os materiais apresentaram uma área superficial (BET) de até 1028 m2 .g-1 , com volume de poros (BJH) de 0,58 cm3 .g-1 . Os difratogramas de raios-X indicaram um alto grau de organização com um arranjo hexagonal de poros, confirmado também pela microscopia eletrônica de transmissão. Além disto, bandas características de grupos orgânicos não foram observadas nos espectros de absorção na região do infra-vermelho para as amostras obtidas acima de 600ºC. Amostras dopadas com íons Eu3+ também foram preparadas durante a tese. A análise por espectroscopia de luminescência, para íons Eu3+ , indicou que o íon está encapsulado nos canais mesoporosos sem prévia modificação química da matriz. Posteriormente, moléculas de 1,10- Fenantrolina foram coordenadas ao íon Eu3+ aumentando a faixa espectral de excitação do íon (efeito antena). Além disto, partículas luminescentes também foram obtidas pela incorporação do complexo Eu(fod)3 ou rodamina-B nos poros das matrizes. Finalmente, testes de recobrimento (core shell, SiO2 mesoporoso-SiO2) das partículas luminescentes foram realizados e os resultados indicaram que independentemente da espessura obtida pelo processo de recobrimento, o grau de organização dos poros e a fotoluminescência não sofreram alterações
Spherical mesoporous silica particles were obtained using the template synthesis by spray pyrolysis process. The process was optimized for the preparation of the mesoporous materials in one-pot route without organic residues, eliminating thus, the long process of removal of the surfactant, usually used in the available methods (heat treatment or soxhlet extraction, which require several hours or days). The one- pot route proposed in this thesis reduced the extraction process to only a several minutes. These materials presented a surface area value (BET) of 1028m2 .g-1 and pore volume (BJH) was 0,58 cm3 .g-1 . The X-ray diffraction patterns and the transmission electronic micrographs show an ordered typical p6mm 2D hexagonal mesostructure. Characteristics bands of organic groups were not observed in the infra-red absorption spectra for the samples obtained at 600ºC. Moreover, SiO2 mesoporous doped with Eu3+ ions were also prepared. Luminescence data suggest that the Eu3+ ions were successful encapsulated into the channels of mesoporous silica without any preliminary chemical modification of the matrix. Moreover, extra ligands such as 1,10-Phenantroline can be further coordinated, increasing the spectral range excitation (antenna effect). Furthermore, luminescent particles were also prepared by the wet impregnation of Eu(fod)3 complex and rhodamine-B molecules. Finally, tests of coating (core shell, SiO2 mesoporous-SiO2) of luminescent particles had been carried through and the The results obtained show spherical shape and the observation of a highly ordered hexagonal array of mesochannels further confirms the 2D hexagonal p6m structure. Luminescence results reveal that rhodamine-B has been successfully encapsulated into the channels of mesoporous particles. Silica coating has been observed in TEM measurements
Bowmar, Paul. "Optical spectroscopy of novel materials". Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.259758.
Texto completoWilliams, Mark. "Uranium(VI) uptake by geological materials, characterisation by luminescence spectroscopy". Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/uraniumvi-uptake-by-geological-materials-characterisation-by-luminescence-spectroscopy(0220200d-b14b-4ef2-99e0-8d0342701576).html.
Texto completoSano, Takeshi. "Charge transport and luminescence control in organic and conjugated materials". Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620333.
Texto completoAlexeev, Evgeny. "Hot-carrier luminescence in graphene". Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/18231.
Texto completoChen, Thomas D. (Thomas Duhwa). "Energy transfer and luminescence enhancement in Er-doped silicon". Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/9536.
Texto completoAlso issued in pages.
Includes bibliographical references (leaves 143-152).
Er-doped silicon (Si:Er) is a promising light emitting material for silicon microphotonics. A study of Si:Er excitation/de-excitation mechanisms and luminescence enchancement is presented in this thesis. A model based on impurity Auger and nonradiative nmltiphonon transitions (NRl\·IPT) is shown to describe the temperature quenching of the photoluminescence (PL) intensity from 4K to 300K This model asserts that the nonradiative Auger process is mainly responsible for the temperature quenching below lOOK, and NRMPT backtransfer process is mainly responsible for the temperature quenching above lOOK. Junction photocufrei1t · spectmscopy (JPCS) measurements confirmed the existence of a backtransfer mechanism that grows with temperature in accordance to the model. In order to circumvent the onset of nonradiative transitions at higher temperatures, spontaneous emission enhancement in nrnltilayer Si/Si02 microcavities was explored as a means to increase the PL intensity. Because multilayer microcavity structures cannot be constructed using single crystal silicon, Er-doped polysilicon (poly-Si:Er) was developed as a light emitting material for these microcavities. The poly-Si:Er material exhibited a luminescence very similar to that of Er in single crystal silicon. By crystallizing poly-Si:Er from amorphous material and performing a post-anneal hydrogenation, a reasonably high PL intensity, which was limited by the excitation power, was attained. Microacavities with poly-Si:Er were fabricated and measured for the first time. Cavity quality factors of -60-300 were measured, and an Er enhancement of -20x was observed. A -lOx enhancement of a small background emission from the polysilicon was also observed. The observed enhancement factors match well with computed enhancement factors derived from electric field intensity distribution within the microcavity structure. Exploratory work in optical gain from Si:Er waveguides and vertically coupled ring resonntors was conducted. A fiber coupling technique for low temperature waveguide transmission experiments was developed for the gain experiments. The transmission spectrum of a 3-cm long waveguide was measured at temperatures down to 125K. Because the temperature could not be lowered without debonding the fiber, a net gain could not be observed in this particular waveguide. The application of stimulated emission in Si:Er devices is analyzed and discussed.
by Thomas Duhwa Chen.
Ph.D.
Potter, Mark David George. "Luminescence spectroscopy of CdTe/CdS based photovoltaic devices and associated materials". Thesis, Durham University, 2000. http://etheses.dur.ac.uk/4607/.
Texto completoBalogh, Margareta Cristina. "New luminescent materials, bio-inspired and recyclabe, based on lanthanide complexes". Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEN039.
Texto completoThe objective of this project was to explore recyclable lanthanide based materials suitable for replacing the oxides from compact fluorescent lamps (CFLs). Lanthanides, particularly Eu¹¹¹ and Tb¹¹¹ have been the main “ingredients” in phosphors due to their colour purity and sharp emission in the red and green range of the visible spectrum. Lanthanide tris-dipicolinates are water soluble complexes, known for their excellent photophysical properties which makes them great candidates for lighting. The thesis describes the study of Eu¹¹¹ and Tb¹¹¹ tris-dipicolinate complexes in the crystalline form with different cations, as well as more complex systems like mixed co-crystals and core/shell crystals. The Eu¹¹¹ and Tb¹¹¹ complexes were also used as dopant in mesostructured silica materials via an incipient wetness impregnation method leading to homogeneous materials. The photophysical properties these different materials were thoroughly studied and a significant exaltation of the emission was evidenced in the silica. In particular, the influence of the O-X oscillators was explored and determination of the intrinsec quantum yield gave a clearer image on this exaltation. The recyclability of the lanthanide complexes from the material has been proven with high rates. Finally, white light emitting materials were obtained by mixing red, green and blue emitters. The naphthalimide moiety was chosen as blue emitter and white luminescence was successfully obtained in the solid state and for a silica material, representing a first generation of recyclable white light emitting materials based on lanthanide tris-dipicolinate complexes
Libros sobre el tema "LUMINESCENCE MATERIALS"
Krasovit͡skiĭ, B. M. Organic luminescent materials. Weinheim: VCH, 1988.
Buscar texto completoN, Mariano Anthony, ed. Cathodoluminescence of geological materials. Boston: Unwin Hyman, 1988.
Buscar texto completoBlasse, G. Luminescent materials. Berlin: Springer-Verlag, 1994.
Buscar texto completo1940-, Reineker P., Vitukhnovsky A y Stefan V, eds. Select topics in luminescent materials. La Jolla, CA: Stefan University Press, 2004.
Buscar texto completoR, Ronda C., Welker T, Electrochemical Society. Luminescent and Display Materials Division., Electrochemical Society Meeting, International Society of Electrochemistry. Meeting y International Conference on Luminescent Materials (6th : 1997 : Paris, France), eds. Luminescent materials: Proceedings of the Sixth International Conference on Luminescent Materials. Pennington, N.J: Electrochemical Society, 1998.
Buscar texto completoKitai, Adrian. Luminescent materials and applications. Hoboken, NJ: John Wiley, 2008.
Buscar texto completo1957-, Kitai Adrian, ed. Solid state luminescence: Theory, materials, and devices. London: Chapman & Hall, 1993.
Buscar texto completoGaft, Michael, Renata Reisfeld y Gerard Panczer. Modern Luminescence Spectroscopy of Minerals and Materials. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24765-6.
Texto completoH, Kitai A., ed. Solid state luminescence: Theory, materials and devices. London: Chapman& Hall, 1993.
Buscar texto completoRenata, Reisfeld y Panczer Gérard 1960-, eds. Modern luminescence spectroscopy of minerals and materials. Berlin: Springer, 2005.
Buscar texto completoCapítulos de libros sobre el tema "LUMINESCENCE MATERIALS"
Aitasalo, T., J. Hölsä, J. C. Krupa, M. Lastusaari y J. Niittykoski. "Persistent Luminescence Materials". En Physics of Laser Crystals, 35–50. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0031-4_3.
Texto completoRay, Brian. "Phosphors and Luminescence". En Electronic Materials, 211–23. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3818-9_15.
Texto completoSong, Dandan, Suling Zhao y Zheng Xu. "Upconversion Luminescent Materials: Properties and Luminescence Mechanisms". En Principles and Applications of Up-converting Phosphor Technology, 1–32. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9279-6_1.
Texto completoDenBaars, S. P. "Light emitting diodes: materials growth and properties". En Solid State Luminescence, 263–91. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1522-3_8.
Texto completoLiritzis, Ioannis, Ashok Kumar Singhvi, James K. Feathers, Gunther A. Wagner, Annette Kadereit, Nikolaos Zacharias y Sheng-Hua Li. "Luminescence Dating of Archaeological Materials". En Luminescence Dating in Archaeology, Anthropology, and Geoarchaeology, 25–40. Heidelberg: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00170-8_4.
Texto completoBarandiarán, Zoila, Jonas Joos y Luis Seijo. "Electron Transfer and Luminescence". En Springer Series in Materials Science, 337–72. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-94984-6_11.
Texto completoMatsushita, Junichi, S. Yasumatsu, N. Hosaka, K. Okawa, T. Fujita, Jian Bao Li, Hong Lin y Kwang Bo Shim. "Luminescence Porous Ceramics Using Recycling Glass". En Materials Science Forum, 618–21. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-995-4.618.
Texto completoPagonis, Vasilis. "Dose Response of Dosimetric Materials: Models". En Luminescence Signal Analysis Using Python, 357–76. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-96798-7_14.
Texto completoGaft, Michael, Renata Reisfeld y Gerard Panczer. "Interpretation of Luminescence Centers". En Modern Luminescence Spectroscopy of Minerals and Materials, 221–420. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24765-6_5.
Texto completoHasegawa, Miki y Yasuchika Hasegawa. "Triboluminescence of Lanthanide Complexes". En The Materials Research Society Series, 105–30. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0260-6_7.
Texto completoActas de conferencias sobre el tema "LUMINESCENCE MATERIALS"
Fischer, C., M. Woehlecke, T. Volk y N. Rubinina. "Influence of the Damage Resistant Impurities on the UV-Excited Luminescence In LiNbO3". En Photorefractive Materials, Effects, and Devices II. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/pmed.1993.thb.8.
Texto completoWeber, Marvin J., J. Wong, R. B. Greegor, F. W. Lytle y D. R. Sandstrom. "Optically detected x-ray absorption spectroscopy of luminescent materials". En OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.mgg2.
Texto completoSatterwhite, Melvin B. "Luminescence of some airborne plant materials". En AeroSense '97, editado por Ram M. Narayanan y James E. Kalshoven, Jr. SPIE, 1997. http://dx.doi.org/10.1117/12.277618.
Texto completoSharma, Khushbu, Gurjeet Talwar, S. V. Moharil y K. B. Ghormare. "Luminescence in Ba5Cl6Si2O6:Eu2+". En ADVANCED MATERIALS AND RADIATION PHYSICS (AMRP-2015): 4th National Conference on Advanced Materials and Radiation Physics. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4929183.
Texto completoTon-That, Cuong, Thanh Tung Huynh, Ekaterine Chikoidze, Curtis Irvine, Muhammad Zakria, Yves Dumont, Ferechteh Teherani et al. "Luminescence properties of beta-Ga2O3". En Oxide-based Materials and Devices XII, editado por Ferechteh H. Teherani, David C. Look y David J. Rogers. SPIE, 2021. http://dx.doi.org/10.1117/12.2585041.
Texto completoToh, Kentaro, Tatsuo Shikama, Shinji Nagata, Bun Tsuchiya y Tsunemi Kakuta. "Infrared luminescence of rare earth oxide materials". En Optical Science and Technology, SPIE's 48th Annual Meeting, editado por F. Patrick Doty, H. Bradford Barber y Hans Roehrig. SPIE, 2004. http://dx.doi.org/10.1117/12.509474.
Texto completoMeulenkamp, E. A. "Potential tuning of porous silicon luminescence". En IEE Colloquium on Materials for Displays. IEE, 1995. http://dx.doi.org/10.1049/ic:19950979.
Texto completoHudson, Zachary. "Nanosegregation of Luminescence in Hierarchically-Assembled Soft Materials". En Novel Optical Materials and Applications. Washington, D.C.: OSA, 2016. http://dx.doi.org/10.1364/noma.2016.notu2d.5.
Texto completoDu, B. X., L. Gu y Yong Liu. "Luminescence in tracking test of polymer insulating materials". En 2008 International Symposium on Electrical Insulating Materials (ISEIM). IEEE, 2008. http://dx.doi.org/10.1109/iseim.2008.4664600.
Texto completoRoques-Carmes, Charles, Nicholas Rivera, Ali Ghorashi, Steven E. Kooi, Yi Yang, Zin Lin, Justin Beroz et al. "A general framework for shaping luminescence in materials". En CLEO: QELS_Fundamental Science. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/cleo_qels.2021.fm1l.5.
Texto completoInformes sobre el tema "LUMINESCENCE MATERIALS"
Yukihara, Eduardo G., Joseph J. Talghader, Luiz G. Jacobsohn y John Ballato. Luminescence Materials as Nanoparticle Thermal Sensors. Fort Belvoir, VA: Defense Technical Information Center, junio de 2016. http://dx.doi.org/10.21236/ad1011725.
Texto completoLargent, Craig C. Liquid Contact Luminescence from Semiconductor Laser Materials. Fort Belvoir, VA: Defense Technical Information Center, enero de 1997. http://dx.doi.org/10.21236/ada320372.
Texto completoSo, Franky. Luminescence in Conjugated Molecular Materials under Sub-bandgap Excitation. Office of Scientific and Technical Information (OSTI), mayo de 2014. http://dx.doi.org/10.2172/1130750.
Texto completoSteckl, Andrew J. Novel Luminescent Material and Processes for Optical Devices. Fort Belvoir, VA: Defense Technical Information Center, abril de 1999. http://dx.doi.org/10.21236/ada412709.
Texto completoCahay, Marc M., S. Bandyopadhyay, D. J. Lockwood, N. Koshida y J. P. Leburton. Advanced Luminescent Materials and Quantum Confinement: Proceedings of the International Symposium Held in Honolulu, Hawaii on 18-20 October 1999. Fort Belvoir, VA: Defense Technical Information Center, octubre de 1999. http://dx.doi.org/10.21236/ada378881.
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