Smith G Alexander, Collings Ines E, Snider Elliot, Smith Dean, Petitgirard Sylvain, Smith Jesse S, White Melanie, Jones Elyse, Ellison Paul, Lawler Keith V, Dias Ranga P, Salamat Ashkan
Nevada Extreme Conditions Laboratory, University of Nevada, Las Vegas, Las Vegas, Nevada 89154, USA.
Department of Chemistry & Biochemistry, University of Nevada, Las Vegas, Las Vegas, Nevada 89154, USA.
Chem Commun (Camb). 2022 Aug 11;58(65):9064-9067. doi: 10.1039/d2cc03170a.
We report a previously unobserved superconducting state of the photosynthesized carbonaceous sulfur hydride (C-S-H) system with a maximum of 191(1) K below 100 GPa. The properties of C-S-H are dependent on carbon content, and X-ray diffraction and simulations reveal the system remains molecular-like up to 100 GPa.
我们报道了一种光合碳质硫化氢（C-S-H）体系中以前未观察到的超导态，在100吉帕以下其最高超导转变温度为191(1)K。C-S-H的性质取决于碳含量，X射线衍射和模拟表明该体系在高达100吉帕时仍保持类似分子的结构。
