Results 231 to 240 of about 101,952 (329)

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

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

Internal Energy, Fundamental Thermodynamic Relation, and Gibbs' Ensemble Theory as Emergent Laws of Statistical Counting. [PDF]

Entropy (Basel)
Qian H.
europepmc   +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

Energy criterion guides solvation structure conversion. [PDF]

Natl Sci Rev
Sun SG.
europepmc   +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 DC Compact Model of an Organic Electrochemical Transistor Based on a Semiconductor Physics and Thermodynamic Approach

Advanced Electronic Materials, EarlyView.
This work presents a physics‐based DC compact model of an Organic Electrochemical Transistor (OECT) that takes into account the faradaic redox reaction in the above threshold regime and incorporates the diffusive current of the subthreshold regime based on semiconductor physics.
Ermias Telahun Teka, Yeohoon Yoon, Laura Teuerle, Tommy Meier, Hans Kleemann, Ghader Darbandy, Benjamin Iniguez   +6 more
wiley   +1 more source

4E analysis of supercritical carbon dioxide (sCO₂) cycles: evaluating energy, exergy, environmental sustainability, and economic impacts in combined systems. [PDF]

Sci Rep
Ahmadi M, Zirak S.
europepmc   +1 more source

Defect Engineering via Vacuum Annealing: Precise Selenium Vacancy Control for High‐Performance InSe Photodetectors

Advanced Electronic Materials, EarlyView.
A low‐temperature and high‐vacuum annealing strategy precisely tunes ultrathin InSe device properties. It induces effective n‐type doping in InSe, enhancing mobility and photoresponsivity by one to two orders of magnitude. XPS analysis confirms that the controlled generation of Se vacancies (VSe) drives these enhancements by modulating charge transport
Yi Liu, Xinlei Zhang, Wan Qu, Dan Zheng, Zhengyi Sun, Zhuochen Cai, Shixuan Guo, He Huang, Tao Wang, Qinghua Zhao   +9 more
wiley   +1 more source