Citation: | Lv Jian, Sun Ying, Liu Hanyu, Ma Yanming. Theory-orientated discovery of high-temperature superconductors in superhydrides stabilized under high pressure[J]. Matter and Radiation at Extremes, 2020, 5(6): 068101. doi: 10.1063/5.0033232 |
[1.] |
F. Peng, Y. Sun, C. J. Pickard, R. J. Needs, Q. Wu, and Y. Ma, “Hydrogen clathrate structures in rare earth hydrides at high pressures: Possible route to room-temperature superconductivity,” Phys. Rev. Lett. 119, 107001 (2017).10.1103/physrevlett.119.107001 doi: 10.1103/physrevlett.119.107001
|
[2.] |
H. Liu, I. I. Naumov, R. Hoffmann, N. W. Ashcroft, and R. J. Hemley, “Potential high-Tc superconducting lanthanum and yttrium hydrides at high pressure,” Proc. Natl. Acad. Sci. U. S. A. 114, 6990 (2017).10.1073/pnas.1704505114 doi: 10.1073/pnas.1704505114
|
[3.] |
M. Somayazulu, M. Ahart, A. K. Mishra, Z. M. Geballe, M. Baldini, Y. Meng, V. V. Struzhkin, and R. J. Hemley, “Evidence for superconductivity above 260 K in lanthanum superhydride at megabar pressures,” Phys. Rev. Lett. 122, 027001 (2019).10.1103/physrevlett.122.027001 doi: 10.1103/physrevlett.122.027001
|
[4.] |
A. P. Drozdov, P. P. Kong, V. S. Minkov, S. P. Besedin, M. A. Kuzovnikov, S. Mozaffari, L. Balicas, F. F. Balakirev, D. E. Graf, V. B. Prakapenka, E. Greenberg, D. A. Knyazev, M. Tkacz, and M. I. Eremets, “Superconductivity at 250 K in lanthanum hydride under high pressures,” Nature 569, 528 (2019).10.1038/s41586-019-1201-8 doi: 10.1038/s41586-019-1201-8
|
[5.] |
H. Wang, J. S. Tse, K. Tanaka, T. Iitaka, and Y. Ma, “Superconductive sodalite-like clathrate calcium hydride at high pressures,” Proc. Natl. Acad. Sci. U. S. A. 109, 6463 (2012).10.1073/pnas.1118168109 doi: 10.1073/pnas.1118168109
|
[6.] |
C. B. Satterthwaite and I. L. Toepke, “Superconductivity of hydrides and deuterides of thorium,” Phys. Rev. Lett. 25, 741 (1970).10.1103/physrevlett.25.741 doi: 10.1103/physrevlett.25.741
|
[7.] |
N. W. Ashcroft, “Hydrogen dominant metallic alloys: High temperature superconductors?,” Phys. Rev. Lett. 92, 187002 (2004).10.1103/physrevlett.92.187002 doi: 10.1103/physrevlett.92.187002
|
[8.] |
J. J. Gilman, “Lithium dihydrogen fluoride—An approach to metallic hydrogen,” Phys. Rev. Lett. 26, 546 (1971).10.1103/physrevlett.26.546 doi: 10.1103/physrevlett.26.546
|
[9.] |
L. Zhang, Y. Wang, J. Lv, and Y. Ma, “Materials discovery at high pressures,” Nat. Rev. Mater. 2, 17005 (2017).10.1038/natrevmats.2017.5 doi: 10.1038/natrevmats.2017.5
|
[10.] |
Y. Li, J. Hao, H. Liu, Y. Li, and Y. Ma, “The metallization and superconductivity of dense hydrogen sulfide,” J. Chem. Phys. 140, 174712 (2014).10.1063/1.4874158 doi: 10.1063/1.4874158
|
[11.] |
A. P. Drozdov, M. I. Eremets, I. A. Troyan, V. Ksenofontov, and S. I. Shylin, “Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system,” Nature 525, 73 (2015).10.1038/nature14964 doi: 10.1038/nature14964
|
[12.] |
D. Duan, Y. Liu, F. Tian, D. Li, X. Huang, Z. Zhao, H. Yu, B. Liu, W. Tian, and T. Cui, “Pressure-induced metallization of dense (H2S)2H2 with high-Tc superconductivity,” Sci. Rep. 4, 6968 (2014).10.1038/srep06968 doi: 10.1038/srep06968
|
[13.] |
J. A. Flores-Livas, L. Boeri, A. Sanna, G. Profeta, R. Arita, and M. Eremets, “A perspective on conventional high-temperature superconductors at high pressure: Methods and materials,” Phys. Rep. 856, 1–78 (2020).10.1016/j.physrep.2020.02.003 doi: 10.1016/j.physrep.2020.02.003
|
[14.] |
Y. Sun, J. Lv, Y. Xie, H. Liu, and Y. Ma, “Route to a superconducting phase above room temperature in electron-doped hydride compounds under high pressure,” Phys. Rev. Lett. 123, 097001 (2019).10.1103/physrevlett.123.097001 doi: 10.1103/physrevlett.123.097001
|
[15.] |
E. Snider, N. Dasenbrock-Gammon, R. Mcbride, M. Debessai, H. Vindana, K. Vencatasamy, K. V. Lawler, A. Salamat, and R. P. Dias, “Room-temperature superconductivity in a carbonaceous sulfur hydride,” Nature 586, 373 (2020).10.1038/s41586-020-2801-z doi: 10.1038/s41586-020-2801-z
|
[16.] |