Results 171 to 180 of about 13,368 (281)

Generalized second law of thermodynamics inf(T) gravity [PDF]

, 2012
K. Karami, A. Abdolmaleki
openalex   +1 more source

Integrated AI and DFT: A Revolutionary Computational Breakthrough for Microwave‐Absorbing Materials Design

Advanced Science, EarlyView.
This perspective examines DFT in microwave‐absorbing materials, highlighting challenges like atomic configuration inaccuracies and electromagnetic field simulation limitations. It proposes integrating DFT and AI techniques such as active learning, Physical Information Neural Networks, and Graph Neural Networks for precise electron dynamics modeling and
Shengchong Hui, Lechun Deng, Limin Zhang, Hao Shen, Qiang Chen, Hongjing Wu   +5 more
wiley   +1 more source

Comment on ``Nonextensive hamiltonian systems follow Boltzmann's principle not Tsallis statistics-phase transition, second law of thermodynamics'' by Gross

, 2003
Q. A. Wang
openalex   +2 more sources

Resolving the Capacity‐Stability‐Cost Trilemma in Multi‐Principal‐Element Hydrogen Storage Alloys Through Multi‐Objective Optimization

Advanced Science, EarlyView.
This work presents a paradigm‐shifting multi‐objective optimization strategy for hydrogen storage materials, simultaneously addressing the intrinsic capacity‐stability‐cost trade‐off through precisely engineered Ti‐Zr‐Mn‐Cr‐VFe multi‐principal‐element alloys in C14 Laves phases.
Panpan Zhou, Qianwen Zhou, Wenzhe Liu, Nuo Lei, Yongpeng Chen, Jinghua Jiang, Dan Song, Hai‐Wen Li, Qin‐Yi Li, Lixin Chen, Xuezhang Xiao   +10 more
wiley   +1 more source

Callen's Adiabatic Piston and the Limits of the Second Law of Thermodynamics

, 2004
B. Crosignani, Paolo Di Porto, Claudio Conti   +2 more
openalex   +2 more sources

Hot‐Pressing Annealing‐Induced Light Utilization Enhancement and Crystallinity Optimization Enable High‐Performance Narrowband Ultraviolet Photodetectors for Real‐Time Ultraviolet Radiation Monitors

Advanced Science, EarlyView.
By utilizing a hot‐pressing (HP) annealing strategy, Cs3Cu2I5 films with larger grains vertically spanning the entire thickness are fabricated. Because HP annealing enhances light utilization and charge transport in Cs3Cu2I5/GaN heterojunction, the HP device achieves superior detection performance while maintaining narrowband photoresponse to UVA/UVB ...
Jingli Ma, Junhao Zhu, Conghui Dun, Hao Wang, Bangbang Yang, Mengyao Zhang, Lejin Li, Huifang Ji, Yanbing Han, Ying Liu, Di Wu, Xinjian Li, Chongxin Shan, Zhifeng Shi   +13 more
wiley   +1 more source

What is the second law of thermodynamics and are there any limits to its validity?

, 2005
Elias P. Gyftopoulos, Gian Paolo Beretta
openalex   +2 more sources

A violation of the uncertainty principle implies a violation of the second law of thermodynamics [PDF]

, 2013
Esther Hänggi, Stephanie Wehner
openalex   +1 more source

Type‐I Heterostructure CdZnS/ZnS Core/Shell Quantum Dots Scintillators for Stable, High‐Resolution, and Real‐Time X‐Ray Imaging

Advanced Science, EarlyView.
Ultra‐bright Cd0.27Zn0.73S/7 ML‐ZnS core/shell quantum dots exhibit a photoluminescence quantum yield exceeding 96% and a fourfold enhancement in radioluminescence intensity compared to CsPbBr3. Variable‐temperature photophysical analysis reveals that the narrowband emission originates from direct recombination of edge excitons.
Ouyang Wang, Fei Zhang, Rui Zhang, Meng Wang, Wenqing Liang, Zhifeng Shi, Xinjian Li   +6 more
wiley   +1 more source

On Spatial Covariance, Second Law of Thermodynamics and Configurational Forces in Continua [PDF]

, 2014
Vassilis P. Panoskaltsis, D. Soldatos
openalex   +1 more source