Citation: | Hirsch J. E., van der Marel D.. Incompatibility of published ac magnetic susceptibility of a room temperature superconductor with measured raw data[J]. Matter and Radiation at Extremes, 2022, 7(4): 048401. doi: 10.1063/5.0088429 |
[1] |
E. Snider et al., “Room-temperature superconductivity in a carbonaceous sulfur hydride,” Nature 586, 373 (2020).10.1038/s41586-020-2801-z
|
[2] | |
[3] | |
[4] | |
[5] |
J. E. Hirsch, Physica C 590, 1353964 (2021) (temporarily removed).10.1016/j.physc.2021.1353964
|
[6] |
J. E. Hirsch, “About the pressure-induced superconducting state of europium metal at low temperatures,” Physica C 583, 1353805 (2021); arXiv:2012.07537v3.10.1016/j.physc.2020.1353805
|
[7] |
J. E. Hirsch, “Comment on ‘Room-temperature superconductivity in a carbonaceous sulfur hydride’ by Elliot Snider et al.,” Europhys. Lett. 137, 36001 (2022).10.1209/0295-5075/ac50c9
|
[8] |
J. E. Hirsch, “Disconnect between published ac magnetic susceptibility of a room temperature superconductor and measured raw data,” Preprints 2021, 2021120115.10.20944/preprints202112.0115.v2
|
[9] |
J. E. Hirsch, “Incompatibility of published ac magnetic susceptibility of a room temperature superconductor with measured raw data,” Preprints 2021, 2021120188.10.20944/preprints202112.0188.v2.
|
[10] | |
[11] |
J. J. Hamlin, V. G. Tissen, and J. S. Schilling, “Superconductivity at 17 K in yttrium metal under nearly hydrostatic pressures up to 89 GPa,” Phys. Rev. B 73, 094522 (2006).10.1103/physrevb.73.094522
|
[12] |
Y. Feng, D. M. Silevitch, and T. F. Rosenbaum, “A compact bellows-driven diamond anvil cell for high-pressure, low-temperature magnetic measurements,” Rev. Sci. Instrum. 85, 033901 (2014).10.1063/1.4867078
|
[13] |
T. Matsuoka et al., “Superconductivity of platinum hydride,” Phys. Rev. B 99, 144511 (2019).10.1103/physrevb.99.144511
|
[14] |
S. Deemyad and J. S. Schilling, “Superconducting phase diagram of Li metal in nearly hydrostatic pressures up to 67 GPa,” Phys. Rev. Lett. 91, 167001 (2003).10.1103/physrevlett.91.167001
|
[15] |
M. Debessai, J. J. Hamlin, and J. S. Schilling, “Comparison of the pressure dependences of Tc in the trivalent d-electron superconductors Sc, Y, La, and Lu up to megabar pressures,” Phys. Rev. B 78, 064519 (2008).10.1103/physrevb.78.064519
|
[16] | |
[17] | |
[18] | |
[19] |
This equation was previously conjectured in Ref. 8 from the fact that the noise in the data is significantly smaller than in the raw data.
|
[20] |
M. Debessai, T. Matsuoka, J. J. Hamlin, J. S. Schilling, and K. Shimizu, “Pressure-induced superconducting state of europium metal at low temperatures,” Phys. Rev. Lett. 102, 197002 (2009).10.1103/physrevlett.102.197002
|
[21] |
M. Debessai, T. Matsuoka, J. J. Hamlin, J. S. Schilling, and K. Shimizu, “Retraction: Pressure-induced superconducting state of europium metal at low temperatures [Phys. Rev. Lett. 102, 197002 (2009)],” Phys. Rev. Lett. 127, 269902 (2021).10.1103/physrevlett.127.269902
|