Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ma, Hanming"'
Autor:
Wang, Ningning, Wang, Gang, Shen, Xiaoling, Hou, Jun, Luo, Jun, Ma, Xiaoping, Yang, Huaixin, Shi, Lifen, Dou, Jie, Feng, Jie, Yang, Jie, Shi, Yunqing, Ren, Zhian, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Liu, Yue, Zhang, Hua, Dong, Xiaoli, Wang, Yuxin, Jiang, Kun, Hu, Jiangping, Calder, Stuart, Yan, Jiaqiang, Sun, Jianping, Wang, Bosen, Zhou, Rui, Uwatoko, Yoshiya, Cheng, Jinguang
The Ruddlesden-Popper (R-P) bilayer nickelate, La3Ni2O7, was recently found to show signatures of high-temperature superconductivity (HTSC) at pressures above 14 GPa. Subsequent investigations achieved zero resistance in single- and poly-crystalline
Externí odkaz:
http://arxiv.org/abs/2407.05681
Autor:
Yan, Jian, Si, Jianguo, Jiang, Zhongzhu, Ma, Hanming, Uwatoko, Yoshiya, Wang, Bao-Tian, Luo, Xuan, Sun, Yuping, Yamashita, Minoru
Publikováno v:
Phys. Rev. B 110, 115111 (2024)
Rare-earth Zintl compound EuIn$_2$As$_2$ has been theoretically recognized as a candidate for realizing an intrinsic antiferromagnetic (AFM) bulk axion insulator and a higher-order topological state, which provides a fertile platform to explore novel
Externí odkaz:
http://arxiv.org/abs/2406.11207
Autor:
Kato, Taiga, Ma, Hanming, Yoshimi, Kazuyoshi, Misawa, Takahiro, Kumagai, Shigen, Iida, Youhei, Sasaki, Yoshiaki, Sawada, Masashi, Gouchi, Jun, Kobayashi, Takuya, Taniguchi, Hiromi, Uwatoko, Yoshiya, Sato, Hiroyasu, Matsunaga, Noriaki, Kawamoto, Atsushi, Nomura, Kazushige
External pressure and associated changes in lattice structures are key to realizing exotic quantum phases such as high-$T_{\rm c}$ superconductivity. While applying external pressure is a standard method to induce novel lattice structures, its impact
Externí odkaz:
http://arxiv.org/abs/2405.12086
Autor:
Itoi, Miho, Yoshimi, Kazuyoshi, Ma, Hanming, Misawa, Takahiro, Tsumuraya, Takao, Bhoi, Dilip, Komatsu, Tokutaro, Mori, Hatsumi, Uwatoko, Yoshiya, Seo, Hitoshi
We present a combined experimental and theoretical study on the quasi-one-dimensional organic conductor (TMTTF)$_2$PF$_6$, and elucidate the variation of its physical properties under pressure. We fully resolve the crystal structure by single crystal
Externí odkaz:
http://arxiv.org/abs/2403.13816
Autor:
Wang, Gang, Wang, Ningning, Wang, Yuxin, Shi, Lifen, Shen, Xiaoling, Hou, Jun, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Zhang, Hua, Dong, Xiaoli, Sun, Jianping, Wang, Bosen, Jiang, Kun, Hu, Jiangping, Uwatoko, Yoshiya, Cheng, Jinguang
The recent discovery of high-temperature superconductivity in the Ruddlesden-Popper phase La3Ni2O7 under high pressure marks a significant breakthrough in the field of 3d transition-metal oxide superconductors. For an emerging novel class of high-Tc
Externí odkaz:
http://arxiv.org/abs/2311.08212
Autor:
Wang, Gang, Wang, Ningning, Hou, Jun, Ma, Liang, Shi, Lifen, Ren, Zhian, Gu, Yadong, Shen, Xiaoling, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Guo, Haizhong, Sun, Jianping, Zhang, Guangming, Yan, Jiaqiang, Wang, Bosen, Uwatoko, Yoshiya, Cheng, Jinguang
Publikováno v:
Physical Review X 14, 011040 (2024)
We synthesized polycrystalline La3Ni2O7 samples by using the sol-gel method without post-annealing under high oxygen pressure, and then measured temperature-dependent resistivity under various hydrostatic pressures up to 14.5 GPa in a cubic anvil cel
Externí odkaz:
http://arxiv.org/abs/2309.17378
Autor:
Bhoi, Dilip, Ye, Feng, Ma, Hanming, Shen, Xiaoling, Maurya, Arvind, Kasamatsu, Shusuke, Misawa, Takahiro, Yoshimi, Kazuyoshi, Nakajima, Taro, Matsuda, Masaaki, Uwatoko, Yoshiya
Dirac semi-metal with magnetic atoms as constituents delivers an interesting platform to investigate the interplay of Fermi surface (FS) topology, electron correlation, and magnetism. One such family of semi-metal is YbMn$Pn_2$ ($Pn$ = Sb, Bi), which
Externí odkaz:
http://arxiv.org/abs/2306.12732
Autor:
Ma, Hanming, Bhoi, Dilip, Gouchi, Jun, Sato, Hiroyasu, Shigeoka, Toru, Cheng, J. -G., Uwatoko, Yoshiya
When pressurized, the heavy fermion compound CeNiC$_2$ reveals a rich electronic phase diagram and shows unconventional superconductivity with a transition temperature $T_c$ $\sim$ 3.7 K, the highest among Ce-based heavy fermion superconductors [S. K
Externí odkaz:
http://arxiv.org/abs/2305.14743
Autor:
Mariappan, Sathiskumar, Krishnan, Manikandan, Bhoi, Dilip, Ma, Hanming, Gouchi, Jun, Singh, R. P., Motla, Kapil, Vajeeston, Ponniah, Sonachalam, Arumugam, Uwatoko, Yoshiya
We report the effect of high pressure on the superconducting, vortex pinning, and structural properties of a polycrystalline non-centrosymmetric superconductor Re6Hf. The superconducting transition temperature, Tc, reveals a modest decrease as pressu
Externí odkaz:
http://arxiv.org/abs/2205.06500
Autor:
Jiao, Yuanyuan, Fang, Yue-Wen, Sun, Jianping, Shan, Pengfei, Yu, Zhenhai, Feng, Hai L., Wang, Bosen, Ma, Hanming, Uwatoko, Yoshiya, Yamaura, Kazunari, Guo, Yanfeng, Chen, Hanghui, Cheng, Jinguang
Publikováno v:
Phys. Rev. B 102, 144418, 2020
Pb$_2$CoOsO$_6$ is a newly synthesized polar metal in which inversion symmetry is broken by the magnetic frustration in an antiferromagnetic ordering of Co and Os sublattices. The coupled magnetic and structural transition occurs at 45 K at ambient p
Externí odkaz:
http://arxiv.org/abs/2010.06547