Results 201 to 210 of about 1,855,980 (368)

Simulation of Carrier Injection Pathways in Axial GaN Nanowire MicroLEDs

Advanced Theory and Simulations, EarlyView.
This study examines how geometrical variations in the active region affect carrier injection in multiple quantum well light‐emitting diodes (LEDs) based on axial nanowires. The key role of semipolar quantum wells located at the nanowire edges is highlighted, which efficiently facilitates electron injection into the central polar quantum wells.
Amadéo Vibert, Mehdi Daanoune, Quentin Rafhay, Jean‐Yves Duboz   +3 more
wiley   +1 more source

Rotational isomerism of acetic acid isolated in rare-gas matrices: Effect of medium and isotopic substitution on IR-induced isomerization quantum yield and cis→trans tunneling rate [PDF]

, 2004
Ermelinda Maçôas, Leonid Khriachtchev, Mika Pettersson, Rui Fausto, Markku Räsänen   +4 more
openalex   +1 more source

A Covalent 3D CNT@rGO Nano‐Hybrid for High‐Efficiency Conductivity in Lithium‐Ion Batteries

Advanced Science, EarlyView.
A facile one‐step CVD strategy achieves high‐yield (7692.31%) growth of CNTs on rGO, forming a covalently bonded 3D CNT@rGO hybrid. This structure enables multidirectional conductive networks in LiFePO4 cathodes, delivering superior rate performance, high ICE (99.88%), and 96.32% capacity retention after 300 cycles at 1 C.
Junwen Tang, Jingbo Pang, Jie Wang, Huiming Liang, Ao Du, Long Kuang, Xiaoming Cai, Ming Qin, Cuixia Yan, Wu Zhou, Jinming Cai   +10 more
wiley   +1 more source

Quantum tunnelling of the magnetisation in single-molecule magnet isotopologue dimers. [PDF]

Chem Sci, 2019
Moreno-Pineda E, Taran G, Wernsdorfer W, Ruben M.   +3 more
europepmc   +1 more source

The slopes of sub-barrier heavy-ion fusion excitation functions shed light on the dynamics of quantum tunnelling. [PDF]

Sci Rep
Stefanini AM, Montagnoli G, Del Fabbro M, Corradi L, Fioretto E, Szilner S.   +5 more
europepmc   +1 more source

Quantum Phases Drive the Dynamics of Macroscopic Quantum Tunneling Escape in Quantum Simulators [PDF]

, 2020
Diego A. Alcala, Marie A. McLain, Lincoln D. Carr   +2 more
openalex  

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

Advanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren, Fuyao Liu, Yanan Zhong, Shengbo Ge, Zhipeng Shi, Siling Lin, Hongli Song, Yingying Zhang, Wei Fan   +8 more
wiley   +1 more source

Tunneling and quantum noise in one-dimensional Luttinger liquids [PDF]

, 1995
Claudio Chamon, Denise E. Freed, Xiao-Gang Wen   +2 more
openalex   +1 more source

Protein Language Model‐Guided Engineering of a 2,3‐Butanediol Dehydrogenase for the Enantioselective Synthesis of Cyclic α‐Hydroxy Ketones

Advanced Science, EarlyView.
A (2R,3R)‐butanediol dehydrogenase from Bacillus subtilis (BsBDH) is engineered for the enantioselective synthesis of 2‐hydroxycyclohexanone. A PASS computational design strategy is proposed to enhance the thermostability of BsBDH. Moreover, ESM‐1v combined with ISM is utilized for enhancing and inverting its stereoselectivity.
Haote Ding, Ling Jiang, Yijia Song, Zhongji Pu, Lirong Yang, Haoran Yu   +5 more
wiley   +1 more source

Capping process of InAs∕GaAs quantum dots studied by cross-sectional scanning tunneling microscopy [PDF]

, 2004
Qian Gong, P. Offermans, R. Nötzel, P. M. Koenraad, J.H. Wolter   +4 more
openalex   +1 more source