Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Guo Huaihong"'
Autor:
Huang, Jianqi, Guo, Huaihong, Zhou, Lin, Zhang, Shishu, Tong, Lianming, Saito, Riichiro, Yang, Teng, Zhang, Zhidong
Publikováno v:
Phys. Rev. B 105, 235401 (2022)
Since double resonance Raman (DRR) spectra are laser-energy dependent, the first-principles calculations of DRR for two-dimensional materials are challenging. Here, the DRR spectrum of monolayer MoTe$_2$ is calculated by home-made program, in which w
Externí odkaz:
http://arxiv.org/abs/2202.05558
Autor:
Wang, Hanwen, Chen, Mao-Lin, Zhu, Mengjian, Wang, Yaning, Dong, Baojuan, Sun, Xingdan, Zhang, Xiaorong, Cao, Shimin, Li, Xiaoxi, Huang, Jianqi, Zhang, Lei, Liu, Weilai, Sun, Dongming, Ye, Yu, Yang, Teng, Guo, Huaihong, Qin, Chengbing, Xiao, Liantuan, Zhang, Jing, Chen, Jianhao, Han, Zheng Vitto, Zhang, Zhidong
Publikováno v:
Nature Communications 10, Article number: 2302 (2019)
In crystals, the duplication of atoms often follows different periodicity along different directions. It thus gives rise to the so called anisotropy, which is usually even more pronounced in two dimensional (2D) materials due to the absence of $\text
Externí odkaz:
http://arxiv.org/abs/1901.04262
Autor:
Wang, Zhi, Zhang, Tong-Yao, Ding, Mei, Dong, Baojuan, Li, Yan-Xu, Chen, Mao-Lin, Li, Xiao-Xi, Li, Yong, Li, Da, Jia, Chuan-Kun, Sun, Li-Dong, Guo, Huaihong, Sun, Dong-Ming, Chen, Yuan-Sen, Yang, Teng, Zhang, Jing, Ono, Shimpei, Han, Zheng Vitto, Zhang, Zhi-Dong
Publikováno v:
Nature Nanotechnology 13 (2018) 554
Manipulating quantum state via electrostatic gating has been intriguing for many model systems in nanoelectronics. When it comes to the question of controlling the electron spins, more specifically, the magnetism of a system, tuning with electric fie
Externí odkaz:
http://arxiv.org/abs/1802.06255
Autor:
Dong, Baojuan, Guo, Huaihong, Liu, Zhiyong, Yang, Teng, Tao, Peng, Tang, Sufang, Saito, Riichiro, Zhang, Zhidong
Publikováno v:
CARBON, 2018
Using hybrid exchange-correlation functional in ab initio density functional theory calculations, we study magnetic properties and strain effect on the electronic properties of $\alpha$-graphyne monolayer. We find that a spontaneous antiferromagnetic
Externí odkaz:
http://arxiv.org/abs/1710.07524
Autor:
Guo, Huaihong, Yang, Teng, Yamamoto, Mahito, Zhou, Lin, Ishikawa, Ryo, Ueno, Keiji, Tsukagoshi, Kazuhito, Zhang, Zhidong, Dresselhaus, Mildred S., Saito, Riichiro
Publikováno v:
Physical Review B 91, 205415 (2015)
We study the second-order Raman process of mono- and few-layer MoTe$_2$, by combining {\em ab initio} density functional perturbation calculations with experimental Raman spectroscopy using 532, 633 and 785 nm excitation lasers. The calculated electr
Externí odkaz:
http://arxiv.org/abs/1501.07078
Publikováno v:
J. Appl. Phys. 115, 054305 (2014)
The strain-induced magnetism is observed in single-layer MoS2 with atomic single vacancies from density functional calculations. Calculated magnetic moment is no less than 2muB per vacancy defect. The straininduced band gap closure is concurrent with
Externí odkaz:
http://arxiv.org/abs/1309.2066
We systematically study thermoelectric properties of layered MoS$_2$ by doping, based on Boltzmann transport theory and first-principles calculations. We obtain optimal doping region (around 10$^{19}$ cm$^{-3}$) by looking closely to the temperature
Externí odkaz:
http://arxiv.org/abs/1212.3394
Publikováno v:
Journal of Applied Physics 113(1), 013709 (2013)
We systematically study the effect of high pressure on the structure, electronic structure and transport properties of 2H-MoS$_2$, based on first-principles density functional calculations and the Boltzmann transport theory. Our calculation shows a v
Externí odkaz:
http://arxiv.org/abs/1208.5941
Autor:
Zhang, Dewei, Guo, Huaihong, Yang, Teng, Qiu, Li, Wang, Zhihe, Dai, Yujie, Zhang, Zhidong, Du, Youwei
Publikováno v:
In Ceramics International April 2016 42(5):6296-6300
Publikováno v:
Journal of Liaoning Shihua University / Liaoning Shiyou Huagong Daxue Xuebao; Jun2022, Vol. 42 Issue 3, p30-36, 7p