Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Dachun, Gu"'
Autor:
Suyoung, Kim, Soonbeom, Seo, Dachun, Gu, Sung-Ii, Kim, In-Cheol, Kim, Chan-Koo, Park, Hanoh, Lee, Tuson, Park
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 33(6)
CeIn
Autor:
Dachun Gu, Qi Wu, Yazhou Zhou, Peiwen Gao, Jing Guo, Chao Zhang, Shan Zhang, Sheng Jiang, Ke Yang, Aiguo Li, Liling Sun, Zhongxian Zhao
Publikováno v:
New Journal of Physics, Vol 17, Iss 7, p 073021 (2015)
We report the finding of pressure-induced elimination and reemergence of superconductivity in Rb _0.8 Fe _2− _y Se _2− _x Te _x ( x = 0, 0.19 and 0.28) superconductors that belong to the family of A-245 superconductors (A = K, Rb, TlRb and Cs), c
Externí odkaz:
https://doaj.org/article/560a956360634b9c996df60320d94705
Autor:
Chan-Koo Park, Hanoh Lee, Tuson Park, In-Cheol Kim, Sung-Ii Kim, Su-Young Kim, Dachun Gu, S. Seo
Publikováno v:
Journal of Physics: Condensed Matter. 33:065604
CeIn3, a prototypical antiferromagnet, is an ideal candidate for investigating the relationship between magnetism and superconductivity, as superconductivity is induced as the magnetic transition temperature (T N) is lowered to 0 K by applying pressu
Autor:
Dachun Gu1, Xia Dai1, Congcong Le1, Liling Sun1,2 llsun@iphy.ac.cn, Qi Wu1, Saparov, Bayrammurad3, Jing Guo1, Peiwen Gao1, Shan Zhang1, Yazhou Zhou1, Chao Zhang1, Shifeng Jin1, Lun Xiong4, Rui Li4, Yanchun Li4, Xiaodong Li4, Jing Liu4, Sefat, Athena S.3, Jiangping Hu1,2, Zhongxian Zhao1,2 zhxzhao@iphy.ac.cn
Publikováno v:
Scientific Reports. 12/5/2014, p1-6. 6p.
Autor:
Dachun Gu, Peiwen Gao, Sheng Jiang, Aiguo Li, Ni Ni, Jing Guo, Ke Yang, Zhongxian Zhao, Robert J. Cava, Chao Zhang, Qi Wu, Liling Sun
Publikováno v:
Advanced Materials. 26:2346-2351
Pressure-induced superconductivity is oberserved in Ca10 (Pt3 As8 )(Fe2 As2 )5 by in situ high-pressure resistance and magnetic susceptibility measurements. Scaling of the pressure-induced and doping-induced superconductivity shows that the electroni
Autor:
X. H. Niu, Hangdong Wang, Minghu Fang, Juan Jiang, Zhengzong Sun, Yajun Yan, D. F. Xu, Dachun Gu, Sudi Chen, Z. R. Ye, Jiangping Hu, Luchao Sun, Yu Feng, Donglai Feng, Binping Xie, Tianlun Yu, Min Xu, Qianhui Mao, Changjin Zhang, Jun Zhao
Publikováno v:
Physical Review B. 93
The ${122}^{\ensuremath{\star}}$ series of iron chalcogenide superconductors, for example ${\mathrm{K}}_{x}{\mathrm{Fe}}_{2\ensuremath{-}y}{\mathrm{Se}}_{2}$, only possesses electron Fermi pockets. Their distinctive electronic structure challenges th
Autor:
Quinn Gibson, Wei Yi, Zhongxian Zhao, Vladimir A. Sidorov, Yanchun Li, Yazhou Zhou, Shan Zhang, Qi Wu, Desheng Wu, Dachun Gu, Sheng Jiang, Shang Jiang, Jing Guo, Robert J. Cava, Leslie M. Schoop, Peiwen Gao, Liling Sun, Ke Yang, Xiaodong Li, Chao Zhang, Youguo Shi, Mazhar N. Ali, Xi Dai, Jing Liu, Aiguo Li, Ni Ni, Zhong Fang
Publikováno v:
Physical Review B. 91
We report an observation of a pressure-induced breakdown of the three-dimensional Dirac semimetal (3DDSM) state in Cd3As2, evidenced by a series of in situ high-pressure synchrotron x-ray diffraction and single-crystal transport measurements. We find
Autor:
Yanchun Li, Athena S. Sefat, Shan Zhang, Jing Guo, Bayrammurad Saparov, Jing Liu, Chao Zhang, Dachun Gu, Peiwen Gao, Yazhou Zhou, Xia Dai, Congcong Le, Lun Xiong, Liling Sun, Zhongxian Zhao, Qi Wu, Rui Li, Xiaodong Li, Jiangping Hu, Shifeng Jin
Publikováno v:
Scientific Reports
BaMn2Bi2 possesses an iso-structure of iron pnictide superconductors and similar antiferromagnetic (AFM) ground state to that of cuprates, therefore, it receives much more attention on its properties and is expected to be the parent compound of a new
Autor:
Minghu Fang, Qing-Zhen Huang, Xiaoli Dong, Genfu Chen, Zhongxian Zhao, Xi Dai, Xiao-Jia Chen, Ho-kwang Mao, Aiguo Li, Ke Yang, Peiwen Gao, Chao Zhang, Jing Guo, Liling Sun, Xiaolong Chen, Dachun Gu, Hangdong Wang, Lin Wang, Qi Wu
Publikováno v:
Nature. 483:67-69
Pressure has an essential role in the production and control of superconductivity in iron-based superconductors. Substitution of a large cation by a smaller rare-earth ion to simulate the pressure effect has raised the superconducting transition temp
Autor:
Dachun Gu, Jing Liu, Yusuke Sakai, Yoshihiro Kubozono, Yanchun Li, Tatsuo C. Kobayashi, Tomoko Kagayama, Masanari Izumi, Takashi Kambe, Shingo Araki, Hidenori Goto, Huyen Nguyen, Kosmas Prassides, Liling Sun, Lu Zheng, Masafumi Sakata, Jing Guo, Yuki Nakamoto, Katsuya Shimizu
Publikováno v:
Scientific Reports
The pressure dependence of the superconducting transition temperature (Tc) and unit cell metrics of tetragonal (NH3)yCs0.4FeSe were investigated in high pressures up to 41 GPa. The Tc decreases with increasing pressure up to 13 GPa, which can be clea