Results 91 to 100 of about 430,617 (369)
New Journal of Physics, 2018 We study the time coherence of the photoluminescence radiated by spatially indirect excitons confined in a 10 μ m electrostatic trap. Above a critical temperature of about 1 K, we show that the photoluminescence is homogeneously broadened in the dilute ...
Romain Anankine +6 more
doaj +1 more source
Advanced Photonics Research, 2022 The characterization of a scintillating metal organic framework (MOF) is not straightforward, mainly due to the small size and low density of the material. In this context, we present herein a generic method to give an easy access to the determination of
Vincent Villemot +5 more
doaj +1 more source
, 2004 We report methods for correcting the photoluminescence emission and excitation spectra of highly absorbing samples for re-absorption and inner filter effects.
Forest +19 more
core +1 more source
Advanced Functional Materials, EarlyView.Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler +10 more
wiley +1 more source
Confocal photoluminescence characterization of silicon-vacancy color centers in 4H-SiC fabricated by a femtosecond laser [PDF]
, 2020 Jiayu Liu +12 more
openalex +1 more source
Trace Explosives Detection by Photoluminescence
The Scientific World Journal, 2004 Some field tests in counter-terrorism efforts to detect explosive traces employ chemistries that yield colored products. We have examined a test kit of this kind, ETKPlus, based on widely used chemistries and employed extensively by the Israel Police ...
E. Roland Menzel +2 more
doaj +1 more source
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2020 In this work, the results of studying the long-term changes in the intensity of photoluminescence bands and surface morphology of gallium phosphide caused by treatment in weak magnetic fields have been presented. A non-thermal mechanism based on the idea
R.A. Redko +3 more
doaj +1 more source
, 2019 To explore new constituents in two-dimensional materials and to combine their best in van der Waals heterostructures, are in great demand as being unique platform to discover new physical phenomena and to design novel functionalities in interface-based ...
Cao, Yi +22 more
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Emergence of Light‐Transforming Layered Hybrid Halide Perovskites
Advanced Functional Materials, EarlyView.The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley +1 more source
Dispersive diffusion controlled distance dependent recombination in amorphous semiconductors
, 2005 The photoluminescence in amorphous semiconductors decays according to power law $t^{-delta}$ at long times. The photoluminescence is controlled by dispersive transport of electrons.
Abramowitz M. +8 more
core +1 more source