journal article·2024

Orientated hydrogen chains favor superconductivity in germanium sulfur hydrides

Xiaojun Wang, Xiao Tang, Limin Shi, Xin Chen, Xiaobing Liu

Journal of Materials Chemistry C· Volume 12· Issue 25
Publisher page

Abstract

A novel superconductive structure of P 2 _{1} / m GeSH _{14} is predicted with a T c of 128 K at 180 GPa. It is composed of covalent hydrogen chains bridging the adjacent Ge–S–H polyhedra, favorable for stabilizing the structure and enhancing superconductivity.
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Research context

OpenAlex topics: High-pressure geophysics and materials · Inorganic Chemistry and Materials · Superconductivity in MgB2 and Alloys

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Laboratory of High Pressure Physics and Material Science (HPPMS), School of Physics and Physical Engineering, Qufu Normal University, Qufu, Shandong, 273165, China

Advanced Research Institute of Multidisciplinary Science, Qufu Normal University, Qufu, Shandong, 273165, China

Funding

National Natural Science Foundation of China · Taishan Scholar Foundation of Shandong Province

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