Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Yan, Jun"'
Autor:
Hidemasa Yamane, Tatsuya Kameyama, Yan Jun Li, Junsuke Yamanishi, Seiya Koyama, Yoshitaka Naitoh, Yasuhiro Sugawara, Nobuhiko Yokoshi, Hajime Ishihara, Tsukasa Torimoto
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications
Nature Communications
Three-dimensional (3D) information of the optical response in the nanometre scale is important in the field of nanophotonics science. Using photoinduced force microscopy (PiFM), we can visualize the nano-scale optical field using the optical gradient
Publikováno v:
Zeitschrift für Naturforschung A. 75:789-801
Using the projector augmented wave (PAW) within the Perdew, Burke, and Ernzerhof (PBE) form of generalized gradient approximation (GGA), We present a study of the electronic structure, phase transition, elastic, thermodynamic, and thermoelectric prop
Autor:
Ján Brndiar, Yasuhiro Sugawara, Masato Miyazaki, Rui Xu, Huan Fei Wen, Ivan Štich, Quanzhen Zhang, Yuuki Adachi, Zhihai Cheng, Lev Kantorovich, Yan Jun Li
Publikováno v:
Zhang, Q, Li, Y J, Wen, H F, Adachi, Y, Miyazaki, M, Sugawara, Y, Xu, R, Cheng, Z H, Brindiar, J, Kantorovitch, L & Štich, I 2018, ' Measurement and Manipulation of the Charge State of Adsorbed Oxygen Adatom on Rutile TiO2(110)-1×1 Surface by nc-AFM and KPFM ', Journal of the American Chemical Society, vol. 46, pp. 15668-15674 . https://doi.org/10.1021/jacs.8b07745
For the first time, the charge states of adsorbed oxygen adatoms on the rutile TiO2(110)-1×1 surface are successfully measured and deliberately manipulated by a combination of noncontact atomic force microscopy and Kelvin probe force microscopy at 7
Autor:
Yan Jun Li, Zongmin Ma, Yasuhiro Sugawara, Lili Kou, Yoshitaka Naitoh, Hikaru Nomura, Eiji Arima, Yuuki Adachi, Rui Xu, Yoshihiro Tsukuda, Yukinori Kinoshita, Zhihai Cheng, Quanzhen Zhang, Huanfei Wen
Publikováno v:
Ultramicroscopy. 191:51-55
We investigated a method to obtain a stable contrast mode on the TiO2(110) surface. The stable contrast rate is approximately 95% with a W-coated Si cantilever, which demonstrates that a stable tip apex plays an important role to obtain the real geom
Publikováno v:
Physical Chemistry Chemical Physics. 20:28331-28337
Clarifying the atomic configuration of step edges on a rutile TiO2 surface is crucial for understanding its fundamental reactivity, and the direct observation of atomic step edges is still a challenge. AFM is a powerful tool for investigating surface
Autor:
Xiao Wei Sun, Shengtao Yin, Wei Ji, Huilin He, Dong Xiao, Shouzhen Jiang, Ke Li, Jianxun Liu, Yan Jun Liu, Dan Luo
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-9 (2018)
We propose a liquid-crystal-based reconfigurable chiral metasurface absorber and numerically investigate its chiro-optical properties. The chiral metasurface absorber consists of a metal-insulator-metal structure with the substrate, which can strongl
Autor:
Sabir Hussain, Yasuhiro Sugawara, Rui Xu, Wei Ji, Peng Cheng, Shili Ye, Zhihai Cheng, Zheng Zhiyue, Yan Jun Li
Publikováno v:
Science China Technological Sciences. 61:446-452
In atomic force microscopy (AFM), high-frequency components consisted in dynamic tip-sample interaction have been recently demonstrated as a promising technique for exploring more extensive material properties. Here we present an exploratory study of
Publikováno v:
Nature Physics. 13:663-667
Measuring vector quantities in nanoscale systems is challenging — often only scalar magnitudes can be experimentally obtained. Now, a multi-frequency atomic force microscopy method for probing the 3D force response of a Ge(001) surface is reported.
Publikováno v:
Philosophical Magazine Letters. 97:150-157
We report a theoretical investigation on the control of wave-vector filtering (WVF) in a two-dimensional electron gas modulated by realistic magnetic barriers and δ-doping, which can be experimentally realised by depositing a ferromagnetic stripe on
Autor:
刘红红 Liu Hong-hong, 张艳君 Zhang Yan-jun
Publikováno v:
Chinese Journal of Liquid Crystals and Displays. 32:13-18