It was recently pointed out that so-called “superhydrides”, hydrogen-rich materials appear to become superconducting at high temperatures and pressures, exhibit physical properties are different from both conventional unconventional standard type I II superconductors [1,2]. Here we consider magnetic field expulsion in the first material this class discovered 2015, sulfur hydride [3]. A nuclear ...

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Extremal black holes tend to expel magnetic and electric fields. Fields are unable to reach the horizon because the...