Erratum: High-Temperature Superconducting Phase in Clathrate Calcium Hydride <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>CaH</mml:mi></mml:mrow><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> up to 215 K at a Pressure of 172 GPa [Phys. Rev. Lett. <b>128</b>, 167001 (2022)]
Ma Liang, Kui Wang, Yu Xie, Xin Yang, Yingying Wang, Zhou Mi, Hanyu Liu, Xiaohui Yu, Yongsheng Zhao, Hongbo Wang, Guangtao Liu, Yanming Ma
Abstract
In this Erratum, we clarify two typos: (i) The Miller indices of the 6th peak at 17in Fig. (ii) The T c from cell_15 [Fig. S8(b)] is not included in Fig. 2(b), and 13 T c s from cell_1, cell_2, and cell_4-14 were summarized. Therefore, the first two sentences in the caption of Fig. 2(b) should be rectified: "The dependence of the critical temperature T c on pressure (cell_1, cell_2, and cell_4-14). The results from 13 different experiments are marked in different symbols."
Topics & Concepts
Clathrate hydrateHydridePhase (matter)Materials sciencePhysicsChemistryHydrateHydrogenQuantum mechanicsOrganic chemistryHydrogen Storage and MaterialsNuclear Materials and PropertiesQuantum, superfluid, helium dynamics