Results 231 to 240 of about 264,866 (394)

Modulating Persistent Photoconductivity through Barrier Engineering for High‐performance and Multifunctional Two‐dimensional Optoelectronic Devices

Advanced Science, EarlyView.
Schottky barrier engineering using van der Waals contacts enables effective modulation of persistent photoconductivity (PPC) in optoelectronic devices. A high persistent photoconductivity gain (PPCG) (307.6%) is achieved in a high‐barrier Au/MoS2 junction, supporting photomemory and optoelectronic synaptic behaviors. A low PPCG (4.72%) is achieved in a
Panpan Huo, Xinhao Zhang, Xiangyong Cui, Yeming Wang, Dong Zhou, Baoyuan Man, Il Jeon, Won Jong Yoo, Cheng Yang   +8 more
wiley   +1 more source

Bioadhesive and hemostatic microneedles integrated with NIR-responsive Ti₃C₂/CeO₂ heterojunction nanozymes for accelerated diabetic wound healing. [PDF]

Theranostics
Chen Z, Zhang Z, Tu L, Wang G, Wang W, Xu Z, Yu F, Jia Y, Wang Z, Hu K, Hu W.   +10 more
europepmc   +1 more source

Robust and Tailored 1D/3D Heterojunction for Efficient and Stable Perovskite Solar Cells

Advanced Science, EarlyView.
This study successfully established a robust 1D/3D heterojunction, characterized by a stable 1D phase, favorable lattice matching, strong interface binding, and effective defect passivation. The resulting epitaxial perovskite film demonstrates preferential vertical orientation of (100) facets, thereby facilitating carriers’ transport and stress relief.
Wending Hao, Tao Liu, Xu Wang, Luan Li, Ziyu Zhang, Fengqi Sun, Qiang Luo, Ning Wang   +7 more
wiley   +1 more source

Correction: Heterojunction interface-engineered SnO₂-CuO SAW sensor for room-temperature CO₂ detection with fast response and high selectivity. [PDF]

Microsyst Nanoeng
Jin J, Yang Q, Hu A, Cui B, Xue X, Liang Y, Shi F, Lee K, Wang W.   +8 more
europepmc   +1 more source

Leveraging piezo-augmented copper-induced bacterial death of sub-1 nm CuO-SrTiO3-x heterojunction nanosheets for osteomyelitis eradication

Xueqing Wang, Kai Li, Wenyan Xu, Danyang Wang, Yuxing Wang, Junkun Feng, Yi Chen, Xiaoyi Liu, Zishan Xu, Xiaojia Liu, S H Ge, Hong Liu, Jianhua Li   +12 more
openalex   +1 more source

Physical Implementation of Optical Material‐Based Neural Networks Processing Enabled by Long‐Persistent Luminescence

Advanced Science, EarlyView.
This study reports on the physical implementation of optical material‐based neural processing using long‐persistent luminescence as memory‐retention and nonlinear optical material. The system performs optical‐domain preprocessing with opto‐electronic interfaces for stimulus delivery and readout, enabling real‐time demonstrations including Pong gameplay
Sangwon Wi, Yunsang Lee
wiley   +1 more source

Boosting Hydrogen Evolution Kinetics with MoS₂-Decorated TiO₂ Nanotubes. [PDF]

ACS Omega
Maciel LJL, Freitas DV, Sousa FLN, Oliveira LBC, Alves OAL, Ribeiro FAS, Machado G.   +6 more
europepmc   +1 more source

Type‐II Dirac Fermions in Monolayer In2O: Interplay of Magnetotransport, Spin Hall Effect, and Superconductivity

Advanced Science, EarlyView.
First‐principles calculations reveal that monolayer In2O${\rm In}_2{\rm O}$ hosts type‐II Dirac fermions near the Fermi level, which split into Weyl points under spin‐orbit coupling. The material exhibits negative and giant magnetoresistance, a pronounced spin Hall effect, and phonon‐mediated superconductivity at 1.5 K, establishing it as a unique ...
Qing‐Bo Liu, De‐Ming Feng, Wen‐Neng Zhao, Yu‐Yang Zhao, Lun Xiong, Xing‐Yi Tan, Hua‐Hua Fu   +6 more
wiley   +1 more source

Polarization-modulated programmable photovoltaic performance of a designed ferroelectric heterojunction. [PDF]

Nat Commun
Men M, Deng Z, Zhao Z, Liu L, Cui Y, Jin S, Xie Y, Jiang X, Ren W, Hong J, Wu J, Cheong SW, Chang P, Wang L, Wang X, Wang X.   +15 more
europepmc   +1 more source

Bulk Heterojunction Morphologies with Atomistic Resolution from Coarse-Grain Solvent Evaporation Simulations

, 2017
Riccardo Alessandri, Jaakko J. Uusitalo, Alex H. de Vries, Remco W. A. Havenith, ‪Siewert J. Marrink   +4 more
openalex   +1 more source