Výsledky vyhledávání - "Ma, Tiancheng"

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High temperature superconductivity of quaternary hydrides XM3Be4H32 (X, M = Ca, Sr, Ba, Y, La, Ac, Th) under moderate pressure

Autor: Zhao, Wendi, Duan, Defang, An, Decheng, Jiang, Qiwen, Liu, Zhengtao, Ma, Tiancheng, Huo, Zihao, Du, Jianhui, Cui, Tian

The compressed hydrogen-rich compounds have received extensive attention as promising candidates for room temperature superconductivity, however, the high pressure required to stabilize such materials hinders their wide practical application. In orde

Externí odkaz: http://arxiv.org/abs/2310.19002

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First-principles study on the superconductivity of N-doped fcc-LuH3

Autor: Huo, Zihao, Duan, Defang, Ma, Tiancheng, Jiang, Qiwen, Zhang, Zihan, An, Decheng, Tian, Fubo, Cui, Tian

Publikováno v: Matter Radiat. Extremes 8, 038402 (2023)

Recently, room-temperature superconductor has been claimed in a nitrogen-doped lutetium hydride at near-ambient pressure [Nature 615, 244 (2023)]. Using X-ray diffraction (XRD) and Raman spectra analysis, the authors believed that the superconducting

Externí odkaz: http://arxiv.org/abs/2303.12575

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Pressure-induced high-temperature superconductivity in ternary Y-Zr-H compounds

Autor: Zhao, Wendi, Duan, Defang, Song, Hao, Du, Mingyang, Jiang, Qiwen, Ma, Tiancheng, Xu, Ming, Cui, Tian

Compressed hydrogen-rich compounds have received extensive attention as appealing contenders for superconductors, and further challenges are maintaining the stability and superconductivity of hydrides at lower pressures. In this work, we found severa

Externí odkaz: http://arxiv.org/abs/2209.04217

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