2 papers
cond-mat.supr-con2025
Observation of Quantum-Criticality-Class Crossover at the LaAlO/KTaO (111) Interface
Jia Liu, Long Cheng, Mingyue Zhang +3
In two-dimensional (2D) limit, the quantum fluctuation is significantly enhanced which could induce a quantum phase transition. Investigating the quantum criticality is an effectiv…
cond-mat.supr-con2025
Interplay of spin-orbit coupling and trigonal crystal field enhances superconductivity in (111)
Long Cheng, Jia Liu, Tongying Liu +10
In conventional superconductors, bulk physical properties typically degrade as the film thickness approaches the two-dimensional (2D) limit. Here in the (111) oriented LaAlO3/KTaO3…