Zobrazeno 1 - 10
of 30
pro vyhledávání: '"ZiZhou Gong"'
Autor:
Sani Y. Harouna-Mayer, Songsheng Tao, ZiZhou Gong, Martin v. Zimmermann, Dorota Koziej, Ann-Christin Dippel, Simon J. L. Billinge
Publikováno v:
IUCrJ, Vol 9, Iss 5, Pp 594-603 (2022)
An approach is described for studying texture in nanostructured materials. The approach implements the real-space texture pair distribution function (PDF), txPDF, laid out by Gong & Billinge {(2018). arXiv:1805.10342 [cond-mat]}. It is demonstrated o
Externí odkaz:
https://doaj.org/article/950592e528bf48b194e54a6ceef07bf0
Autor:
Qi Sheng, Tatsuya Kaneko, Kohtaro Yamakawa, Zurab Guguchia, Zizhou Gong, Guoqiang Zhao, Guangyang Dai, Changqing Jin, Shengli Guo, Licheng Fu, Yilun Gu, Fanlong Ning, Yipeng Cai, Kenji M. Kojima, James Beare, Graeme M. Luke, Shigeki Miyasaka, Masato Matsuura, Shin-ichi Shamoto, Takashi Ito, Wataru Higemoto, Andrea Gauzzi, Yannik Klein, Yasutomo J. Uemura
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033172 (2022)
A pyrite system NiS_{2−x}Se_{x} exhibits a bandwidth controlled Mott transition via (S,Se) substitutions in a two-step process: the antiferromagnetic insulator (AFI) to antiferromagnetic metal (AFM) transition at x∼0.45 followed by the AFM to par
Externí odkaz:
https://doaj.org/article/3ae7941a33e640fdbeb38f97ca85df0b
Autor:
G. R. Stewart, H. J. Lin, Xinlu Wang, Changqing Jin, Zizhou Gong, Runze Yu, Zhiwei Hu, Youwen Long, Qingzhen Huang, Yasutomo J. Uemura, Jian Zhao, S. Uchida, Zurab Guguchia, W. M. Li, C. T. Chen, Longxing Cao, Hui Wu, Jinhee Kim
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 33:81-85
A new Ba2CuO4-y superconductor with critical temperature (Tc) exceeding 70 K was discovered. The X-ray absorption measurement gives evidence that this cuprate resembles La2CuO4 but is doped with a fairly large amount of holes, while in contrast to th
Autor:
Changqing Jin, Liu Yaoqian, Hui Wu, Qiufeng Liu, Jinhee Kim, Yasutomo J. Uemura, S. Uchida, Xinlu Wang, Jian Zhao, Zurab Guguchia, Zhi Li, G. R. Stewart, Zizhou Gong, Runze Yu, Ju-Yuan Zhang, Qingzhen Huang, Longxing Cao, Guang Zhao, Zhiwei Hu, W. M. Li, C. T. Chen, Youwen Long, H. J. Lin
Publikováno v:
Proceedings of the National Academy of Sciences. 116:12156-12160
The mechanism of superconductivity in cuprates remains one of the big challenges of condensed matter physics.High Tc cuprates crystallize into layered perovskite structure featuring copper oxygen octahedral coordination. Due to the Jahn Teller effect
Autor:
C. Lygouras, G. Thomas, H. A. Dabkowska, Kate Ross, Zizhou Gong, Casey Marjerrison, J. Beare, S R Sharma, Yasutomo J. Uemura, Yipeng Cai, Murray Wilson, Graeme Luke, D. R. Yahne
Publikováno v:
Physical Review B. 101
We present a detailed magnetic study of the triangular antiferromagnet ${\mathrm{ErMgGaO}}_{4}$. A point charge calculation under the single ion approximation reveals a crystal field ground state doublet with a strong Ising-like behavior of the ${\ma
Probing the quantum phase transition in Mott insulator BaCoS 2 tuned by pressure and Ni substitution
Autor:
Murray Wilson, Q. Sheng, S. Shamoto, D. Santos-Cottin, Y. Klein, J. Beare, Graeme Luke, Zurab Guguchia, A. Gauzzi, R. De Renzi, Rustem Khasanov, Yasutomo J. Uemura, Benjamin A. Frandsen, Sky C. Cheung, Kohtaro Yamakawa, Alannah Hallas, Zizhou Gong, Yipeng Cai
Publikováno v:
Physical Review Materials
Physical Review Materials, American Physical Society, 2019, 3 (4), pp.045001 (2019). ⟨10.1103/PhysRevMaterials.3.045001⟩
Physical Review Materials, 2019, 3 (4), pp.045001 (2019). ⟨10.1103/PhysRevMaterials.3.045001⟩
Physical Review Materials, American Physical Society, 2019, 3 (4), pp.045001 (2019). ⟨10.1103/PhysRevMaterials.3.045001⟩
Physical Review Materials, 2019, 3 (4), pp.045001 (2019). ⟨10.1103/PhysRevMaterials.3.045001⟩
We present a muon spin relaxation study of the Mott transition in BaCoS_2 using two independent control parameters: (i) pressure p to tune the electronic bandwidth and (ii) Ni-substitution x on the Co site to tune the band filling. For both tuning pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22d3164f98a80094b94aeafd61680b0b
https://hal.sorbonne-universite.fr/hal-02108326/file/1901.07802.pdf
https://hal.sorbonne-universite.fr/hal-02108326/file/1901.07802.pdf
Autor:
J. Paul Attfield, Graeme Luke, P. M. Sarte, Alannah Hallas, Makoto Tachibana, Zizhou Gong, Cui Ding, Chris Wiebe, Qiang Chen, Haidong Zhou, A. Z. Sharma, Cole Mauws
Publikováno v:
Hallas, A M, Sharma, A Z, Mauws, C, Chen, Q, Zhou, H D, Ding, C, Gong, Z, Tachibana, M, Sarte, P M, Attfield, J P, Luke, G M & Wiebe, C R 2019, ' Coexistence of metallic and nonmetallic properties in the pyrochlore Lu2Rh2O7 ', npj Quantum Materials, vol. 4, no. 1 . https://doi.org/10.1038/s41535-019-0148-1
npj Quantum Materials, Vol 4, Iss 1, Pp 1-6 (2019)
npj Quantum Materials, Vol 4, Iss 1, Pp 1-6 (2019)
Transition metal oxides of the $4d$ and $5d$ block have recently become the targets of materials discovery, largely due to their strong spin-orbit coupling that can generate exotic magnetic and electronic states. Here we report the high pressure synt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8439715e32604fb4e9872286e2a6c03
https://www.pure.ed.ac.uk/ws/files/81025119/20190312_Attfield_1903.00399.pdf
https://www.pure.ed.ac.uk/ws/files/81025119/20190312_Attfield_1903.00399.pdf
Autor:
Andreas Leithe-Jasper, Timothy J. S. Munsie, Zizhou Gong, Yipeng Cai, Yasutomo J. Uemura, J. Beare, Alfred Amon, Eteri Svanidze, Y. Grin, Shengli Guo, Zurab Guguchia, M. Nugent, Graeme Luke, Murray Wilson
We present muon spin rotation and relaxation (muSR) measurements as well as demagnetising field corrected magnetisation measurements on polycrystalline samples of the noncentrosymmetric superconductor BeAu. From muSR measurements in a transverse fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6afafbefd52b945df9fafd63c29349e
http://arxiv.org/abs/1902.00073
http://arxiv.org/abs/1902.00073
Autor:
Guijuan Zhao, Shui-Yan Yu, Zhiting Deng, Y. Li, Xuezhao Wang, Zizhou Gong, G. X. Gu, Chiming Jin, Congtian Lin, Yasutomo J. Uemura
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Autor:
Zizhou Gong, Murray Wilson, Pietro Bonfà, Yu Song, Guangyang Dai, Shengli Guo, Changqing Jin, Rafael M. Fernandes, David W. Tam, Bijuan Chen, Ifeanyi John Onuorah, Benjamin A. Frandsen, Pengcheng Dai, Yipeng Cai, Weiyi Wang, Yasutomo J. Uemura, Fanlong Ning, Zurab Guguchia, Graeme Luke, Chongde Cao, Roberto De Renzi, Timothy J. S. Munsie, Alannah Hallas, Sky C. Cheung, Kohtaro Yamakawa, Eduardo Miranda, Dalson Eloy Almeida
Publikováno v:
Physical Review B. 97
Muon spin rotation and relaxation studies have been performed on a "111" family of iron-based superconductors NaFe_1-xNi_xAs. Static magnetic order was characterized by obtaining the temperature and doping dependences of the local ordered magnetic mo