4 papers
Coexistence of Antiferromagnetic Spin Fluctuations and Superconductivity in La2SmNi2O7 Thin Films
Minhui Xu, Yibo Wang, Jia Liu +9
The interplay between magnetic fluctuations and superconductivity is fundamental for understanding unconventional high-temperature superconductors. In the recently discovered Ruddl…
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…
Liquid Crystal Ground States on Cones with Anti-Twist Boundary Conditions
Cheng Long, David R. Nelson
Geometry and topology play a fundamental role in determining pattern formation on 2D surfaces in condensed matter physics. For example, local positive Gaussian curvature of a 2D su…
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…