Results 61 to 70 of about 37,942 (312)
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study reveals the potential to manipulate spin‐valley polarization dynamics in MoSe2/WSe2 heterostructures by quantifying different scattering processes following selective photoexcitation. The results show that these heterostructures enable ultrafast valley‐selective charge transfer, with phonon scattering playing a significant role in the ...
Julian Wagner +9 more
wiley +1 more source
Anales (Asociación Física Argentina), 2006 Con el objetivo de calcular la concentración de ozono total, se han combinado las mediciones de irradiancia global solar obtenidas con un radiómetro multicanal GUV-541 y el modelo de transferencia radiativa TUV.
J. Salvador +4 more
doaj
Estimating the Relative Biological Effectiveness of Auger Electron Emitter 123I in Human Lymphocytes
Frontiers in Physics, 2020 Auger electron emitters are considered to be a promising strategy for targeted radionuclide therapy of metastatic diseases, given their high linear energy transfer (LET) and short range in tissue which could potentially limit normal tissue toxicity ...
Hein Fourie +8 more
doaj +1 more source
Event-by-event reconstruction of the shower maximum $X_{\mathrm{max}}$ with the Surface Detector of the Pierre Auger Observatory using deep learning [PDF]
, 2021 Jonas Glombitza +99 more
openalex +1 more source
Industrial‐Grade Structural Coloration with Robust and Vivid TiON‐Based Structures
Advanced Optical Materials, EarlyView.This study presents TiON‐based Fabry–Perot cavities as a robust strategy for structural coloration. By substituting the metal top layer with TiON, the structures achieve vivid, tunable colors and resist oxidation, abrasion, and humidity. Long‐term testing demonstrates stable optical absorption and minimal chromatic drift, highlighting TiON's ...
Md. Abdur Rahman +8 more
wiley +1 more source
Optically-dressed resonant Auger processes induced by high-intensity x-rays
New Journal of Physics, 2013 We have unveiled coherent multiphoton interferences originating from different quantum paths taken by the Auger electron induced by a high-intensity x-ray/extreme ultraviolet pulse under the presence of a strong optical field.
Antonio Picón +3 more
doaj +1 more source
Advanced Photonics Research, EarlyView.This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida +3 more
wiley +1 more source
AIP Advances, 2015 We report the first observation of non-threshold Auger mechanism for a quantum well structure with Type-I band alignment. Excitation-dependent photoluminescence measurements were used to extract the Auger recombination coefficients from 77 K up to room ...
Iman Hassani Nia +2 more
doaj +1 more source
Using Bayesian Optimization to Increase the Efficiency of III‐V Multijunction Solar Cells
Advanced Theory and Simulations, EarlyView.Technology Computer Aided Design (TCAD) modeling is crucial for designing complex optoelectronic devices like III‐V multijunction solar cells. Bayesian optimization is proposed as a robust method to address challenges in optimizing costly black‐box TCAD solvers.
Pablo F. Palacios, Carlos Algora
wiley +1 more source
Nature Communications, 2017 Auger processes are at the core of electron emission in solid-state physics, however measuring the spectra of electrons emitted solely as a result of Auger transitions remains a challenge.
V. A. Chirayath +13 more
doaj +1 more source