3 papers
cond-mat.mes-hall2026
Observation of Berry curvature fluctuations from incipient polar order in an oxide interface
S. Avraham, D. Gitman, P. Matus +6
Diagnosing hidden local orders at buried interfaces remains a central challenge in the design and characterization of quantum materials. Second-order electrical responses, such as…
cond-mat.supr-con2025
Reentrant superconductivity and superconductor-to-insulator transition in a naturally occurring Josephson junction array tuned by RF power
S. Avraham, S. Sankar, S. Sandik +4
Superconductivity, characterized by dissipationless current flow with flux expulsion or quantization, is usually muted when the magnetic field or the temperature is sufficiently hi…
cond-mat.supr-con2025
Freestanding single-crystal superconducting electron-doped cuprate membrane
Shay Sandik, Bat-Chen Elshalem, Amram Azulay +4
Thin films of cuprate superconductors are easier to control in terms of doping as compared to bulk samples. However, they require specific substrates to facilitate epitaxial growth…