Results 211 to 220 of about 227,497 (296)

Green and Scalable Synthesis of Efficient and Stable CsPbBr3 Perovskite Quantum Dots Enables Low‐Threshold Amplified Spontaneous Emission

Advanced Science, EarlyView.
Green and scalable synthesis of CsPbBr3 perovskite quantum dots using bio‐sourced lecithin and hexane enables single‐batch production over 10 grams. Suppressed Auger recombination and electron‐phonon coupling yields 95% PLQY, enhanced stability, and low ASE thresholds of 230.4 (ns) and 50.1 (fs) µJ cm−2 in neat films. ABSTRACT Halide perovskite quantum
Yongfeng Liu, Mengting Zhang, Qingyu Xie, Kehao Hu, Bowen Zhang, Zhe Zhang, Jie Yang, Zhiping Hu, Juan Du, Jia Wang, Min Zhou   +10 more
wiley   +1 more source

Clinical application of an unshielded silicon diode detector for relative electron beam dosimetry. [PDF]

J Appl Clin Med Phys
Anders TJ, Flatten V, Alissa M, Towle D, Evrard O, Wessing G, Habib C, Czarnecki D, Schönfeld AA.   +8 more
europepmc   +1 more source

Front Cover MEV Vol 10 Iss 2

, 2019
Pikra, Ghalya
core   +1 more source

Terahertz‐Nanoscale Visualization of the Microscopic Spin‐Charge Architecture of Colossal Magnetoresistive Switching

Advanced Science, EarlyView.
This study employs cryogenic magneto‐terahertz nanoscopy to reveal the real‐space electrodynamics of the colossal magnetoresistance transition. By capturing the terahertz electrodynamic evolution of field‐driven spin switching, the work unveils the dissipative dynamics of emergent metallic states, providing a high‐frequency view of coupled spin‐charge ...
Samuel Haeuser, Randall K. Chan, Richard H. J. Kim, Joong‐Mok Park, Martin Mootz, Thomas Koschny, Jigang Wang   +6 more
wiley   +1 more source

Loss Analysis of Low Bandgap (Ag,Cu)(In,Ga)Se₂ Solar Cells for Tandem Applications. [PDF]

Small
Lodola F, Gharabeiki S, Krause M, Nishiwaki S, Carron R, Siebentritt S.   +5 more
europepmc   +1 more source

Appendix MEV Vol 6 Iss 1

, 2015
Ghalya Pikra, Pikra, Ghalya, Pikra, G. (Ghalya)   +2 more
core   +1 more source

Unveiling Mechanisms of SEI Formation and Sodium Loss in Sodium Batteries via Interface Reactor Sampling

Advanced Science, EarlyView.
An “Interface Reactor” strategy boosts simulation stability by 2–3 orders of magnitude, enabling stable 100 ns molecular dynamics of electrode‐electrolyte interfaces. Distinct SEI formation mechanisms are revealed: mixed co‐formation in carbonates versus surface‐energy‐controlled NaF crystallization in ethers. Metadynamics simulations further elucidate
Zhoulin Liu, Ziliang Wang, Zherui Chen, Jianchun Sha, Fengzijun Pan, Pingyang Zhang, Yinghe Zhang   +6 more
wiley   +1 more source

Monte Carlo-based characterization of proton minibeam radiation therapy across clinically relevant beam parameters. [PDF]

Phys Imaging Radiat Oncol
Corvino A, Schneider T, Prezado Y.
europepmc   +1 more source

Appendix MEV Vol 3 Iss 2

, 2012
Atmaja, Tinton Dwi, Tinton Dwi Atmaja, Atmaja, T. D. (Tinton)   +2 more
core   +1 more source

Flat Bands Induced by Non‐Collinear Antiferromagnetism in CoBi2Te4

Advanced Science, EarlyView.
Flat bands emerge at the edges of intrinsically non‐collinear antiferromagnetic CoBi2Te4 two‐septuple layers through the interplay of spin–orbit coupling–driven band inversion and non‐collinear antiferromagnetism, uncovering a previously unexplored mechanism for flat‐band formation and opening new opportunities for strongly correlated quantum states ...
Ziyuan Zhao, Yuefeng Yin, Jinxing Gu, Mark T. Edmonds, Nikhil V. Medhekar   +4 more
wiley   +1 more source