Lopa Bhatt

1 week ago | nature.com | Yidi Liu |Yaoju Tarn |Lopa Bhatt |Jiarui Li |Berit Goodge |David Muller | +2 more

AbstractThe discovery of superconductivity under high pressure in Ruddlesden–Popper phases of bulk nickelates has sparked great interest in stabilizing ambient-pressure superconductivity in the thin-film form using epitaxial strain. Recently, signs of superconductivity have been observed in compressively strained bilayer nickelate thin films with an onset temperature exceeding 40 K, although with broad, two-step-like transitions.