Evolution of Oxygen Deficiency Center on Fused Silica Surface Irradiated by Ultraviolet Laser and Posttreatment [PDF]
, 2014 Evolution of oxygen deficiency centers (ODCs) on a fused silica surface irradiated using a 355 nm ultraviolet (UV) laser beam in both vacuum and atmospheric conditions was quantitatively studied using photoluminescence and X-ray photoelectron ...
Hai-Bing Lü +11 more
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The problem of dating quartz 1 : Spectroscopic ionoluminescence of dose dependence [PDF]
, 2010 This work is partially supported by NERC studentship F008589/1.A suite of quartz samples of different provenances, irradiation, thermal and depositional histories were analysed using spectroscopic ionoluminescence (IL) to investigate variations in ...
Robinson, Ruth Alison Joyce +7 more
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The ion beam induced luminescence measurement of carbon ion implanted 4H-SiC [PDF]
Nuclear Technology and Radiation ProtectionCarbon ion implantation in 4H-SiC eliminates carbon vacancies, enhancing optoelectronic properties without introducing impurities, but excess ions may introduce new defects. Optimizing implantation requires understanding excess carbon's form. In
Jiang Wenli +6 more
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Optical and electronic properties of bismuth-implanted glasses [PDF]
, 2014 Photoluminescence (PL) and excitation spectra of Bi melt doped oxide and chalcogenide glasses are very similar, indicating the same Bi center is present.
M. A. Hughes +40 more
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Phonon-Assisted Luminescence in Defect Centers from Many-Body Perturbation Theory [PDF]
, 2021 Phonon-assisted luminescence is a key property of defect centers in semiconductors, and can be measured to perform the readout of the information stored in a quantum bit, or to detect temperature variations.
Libbi, Francesco +4 more
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Luminescence of F+ and F centers in AI2O3-Y2O3 oxide compounds [PDF]
, 2022 9 S.We summarize the results of investigation of spectral-kinetic characteristics of the luminescence of F+ and F-centers in Al2O3, YAlO3 (YAP) and Y3Al5O12 (YAG) crystals under excitation by synchrotron radiation in the transmittance and fundamental ...
Zorenko, Y. +6 more
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Controlling the visible luminescence in hydrothermal ZnO [PDF]
, 2014 Cathodoluminescence spectra have been measured in hydrothermal and hydrogen-doped ZnO at different excitation densities and temperatures to investigate the emission efficiencies of near-band-edge (NBE), green and yellow luminescence bands.
Lem, LLC, Ton-That, C, Phillips, MR
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Luminescence mechanism studies on Mn2+/Eu3+ co-doped Zn2GeO4 long afterglow system
四川大学学报. 自然科学版, 2021 Using the first-principles method based on density functional theory, the luminescence mechanism of Mn2+/ Eu3+ co-doped Zn2GeO4 long afterglow system was studied theoretically.
WU Cheng-Guo +3 more
doaj
Effect of Reactive Ion Etching on the Luminescence of GeV Color Centers in CVD Diamond Nanocrystals
Nanomaterials, 2021 The negatively charged germanium-vacancy GeV− color centers in diamond nanocrystals are solid-state photon emitters suited for quantum information technologies, bio-sensing, and labeling applications.
Sergey A. Grudinkin +5 more
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OPTICAL STUDIES OF COMPLEX COLOR-CENTERS IN KF CRYSTALS [PDF]
, 1992 A detailed investigation on F-aggregate centers in KF crystals has been performed by means of optical absorption and luminescence measurements. The spectroscopic features of the absorption bands due to F3 and F4 defects were confirmed and studied as a ...
SOMMA, Fabrizia +5 more
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