WebJul 1, 2024 · A series of BN based high- Tc superconductors with the sodalite-like structure have been predicted at low-pressure or ambient pressure. In particular, the Tc of Al 2 (BN) 6 reaches 71.55 K at 0 GPa, which is the highest critical temperature of boron-nitrogen compounds at ambient pressure. BN clathrate structures doped by other … Websuperhydrides adopt clathrate-like structures in which H atomic positions represent the vertices of polyhedral cages and weak bonds between H atoms represent cage edges, …
Hard BN Clathrate Superconductors,The Journal of Physical …
WebSep 12, 2024 · As a result, the high-temperature superconductivity at ambient pressure in clathrate BN compounds has been proved theoretically, which provides a way to lower … WebJun 15, 2024 · The stability, electronic structure and potential superconductivity in AB 3 Si 3 (A = Na, K, Rb, and Cs) compounds that assume the clathrate-based sodalite … city of roberta
Superconducting TaH5 at high pressure - IOPscience
Webin BN clathrates can be improved by increasing the doping content. Moreover, it remains unknown whether the application of pressure affects the superconductivity in BN clathrate structures. For such purposes, we systematically study the stability, electronic proper-ties, and superconductivity of sodalite-like M. 2 (BN) 6 . upon the dopant M WebMar 6, 2024 · Their findings, published last month in Physical Review Research, are part of a larger push to use carbon-boron clathrate materials to advance high-temperature superconductivity. This diamond-like, metallic carbon-boron clathrate, SrB 3 C 3, was first predicted and synthesized by Strobel and Zhu in 2024. At that time, they noted a … WebOct 10, 2024 · It is found that high-temperature superconductivity is closely associated with H clathrate structures, with large H-derived electronic densities of states at the … city of roberta ga