Hydrogen pentagraphenelike structure stabilized by hafnium : a high-temperature conventional superconductor

• Main Authors: Xie, Hui, Yao, Yansun, Feng, Xiaolei, Duan, Defang, Song, Hao, Zhang, Zihan, Jiang, Shuqing, Redfern, Simon Anthony Turner, Kresin, Vladimir Z., Pickard, Chris J., Cui, Tian
• Other Authors: Asian School of the Environment
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::General; Hafnium; Conventional Superconductor
• Online Access: https://hdl.handle.net/10356/146269
• Institution: Nanyang Technological University

The recent discovery of H_{3}S and LaH_{10} superconductors with record high superconducting transition temperatures T_{c} at high pressure has fueled the search for room-temperature superconductivity in the compressed superhydrides. Here we introduce a new class of high T_{c} hydrides with a novel...