Strain-tuning for superconductivity in La${}_3$Ni${}_2$O${}_7$ thin films

Motoki Osada, Chieko Terakura, Akiko Kikkawa +5

The recent discovery of high-transition temperature ($T_{\mathrm{c}}$) superconductivity in pressurized La${}_3$Ni${}_2$O${}_7$ bulk crystals has attracted keen attention due to its…