Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ximing Rong"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1943-1951 (2019)
Black phosphorus (BP) has a pressure-dependent bandgap width and shows the potential for applications as a low-dimensional pressure sensor. We built two kinds of pure BP devices with zigzag or armchair conformation, and explored their pressure-depend
Externí odkaz:
https://doaj.org/article/75d6155d601641b6a844ecb1ba6841e3
Autor:
Dewu Yue, Xin Ju, Tao Hu, Ximing Rong, Xinke Liu, Xiao Liu, Hong Kuan Ng, Dongzhi Chi, Xinzhong Wang, Jing Wu
Publikováno v:
Nanoscale. 15:4940-4950
Through selective plasma doping, the in situ construction of homogeneous lateral WSe2 P–N junctions within a single WSe2 flake is achieved. Our device shows an external quantum efficiency of ∼228% and a high photoresponsivity of ∼7.1 × 104 mA
Autor:
Dewu Yue, Ximing Rong, Shun Han, Peijiang Cao, Yuxiang Zeng, Wangying Xu, Ming Fang, Wenjun Liu, Deliang Zhu, Youming Lu
Publikováno v:
Membranes, Vol 11, Iss 12, p 952 (2021)
Black phosphorus (BP), a single elemental two-dimensional (2D) material with a sizable band gap, meets several critical material requirements in the development of future nanoelectronic applications. This work reports the ambipolar characteristics of
Externí odkaz:
https://doaj.org/article/ca2479545bfb40e4be958e1990d5be5e
Publikováno v:
The Journal of Physical Chemistry Letters. 12:3217-3223
The recent discovery of negative Poisson's ratio (NPR) in two-dimensional (2D) atomic crystals has stimulated extensive research interest in their intriguing physical properties. Here, via density functional theory (DFT) calculations, we reveal in th
Publikováno v:
Materials Chemistry Frontiers. 5:4997-5003
Doping or alloying in perovskites and perovskite variants provides a promising way for modulating the electronic and photoluminescence properties and the structural stability. In this work, a series of yellow-emitting Rb2−xCsxZrCl6:Te4+ solid solut
Publikováno v:
Angewandte Chemie. 132:11731-11737
Publikováno v:
Angewandte Chemie International Edition. 59:11634-11640
The incorporation of impurity ions or doping is a promising method for controlling the electronic and optical properties and the structural stability of halide perovskite nanocrystals (NCs). Herein, we establish relationships between rare-earth ions
Autor:
Shun Han, Zeng Yuxiang, Deliang Zhu, Wangying Xu, Hua Jiang, Youming Lu, Ming Fang, Peijiang Cao, Wenjun Liu, Ximing Rong
Publikováno v:
Journal of Electronic Materials. 49:4537-4543
A p-GaN/i-MgO/n-ZnO nanorod array (NRA) heterojunction light-emitting diode has been fabricated. Its room-temperature electroluminescence spectra under different forward biases revealed a strong emission band across the whole visible region, which wa
Autor:
Zeng Yuxiang, Deliang Zhu, Ximing Rong, Jinjie Wu, Youming Lu, Peijiang Cao, Wenjun Liu, Shun Han, Chao Li
Publikováno v:
Journal of Electronic Materials. 49:4581-4588
As an n-type oxide semiconductor, Ga2O3 shows great promise in solar-blind ultraviolet (UV) photodetectors due to its adequate band gap, high absorption coefficient, high thermal and chemical stability, high breakdown voltage, and high sensitivity to
Autor:
Xiuwen Zhang, Su-Huai Wei, Weida Chen, Shao-Gang Xu, Xinbo Chen, Ximing Rong, Pu Huang, Shu Yu
Publikováno v:
Journal of Materials Chemistry C. 8:1257-1264
Functionality driven materials design for crystalline symmetry enabled quantum phases such as Dirac semimetals often faces the challenge of stabilizing a crystal structure with targeted functionality. Here, we propose an iso-symmetry isovalent cation