3 papers
cond-mat.str-el2026
Observation of Macroscopic Nonlocal Voltage at Room Temperature
Jae Ho Jeon, Hong Ryeol Na, Sahng-Kyoon Jerng +13
Electrons in conductors suffer frequent scatterings with defects and phonons, and the diffusive macroscopic behaviors are determined by an external electric field through Ohms law.…
cond-mat.mes-hall2026
Pre-Patterned Superconducting Contacts for Clean Superconductor-Topological Material Interfaces Enabling Long-Range Josephson Coupling
Yong-Bin Choi, Chang-Won Choi, Luke Holtzman +8
Phase-coherent superconducting proximity in topological materials requires clean superconductor-topological material (SC-TM) interfaces, yet conventional top-contact fabrication of…
cond-mat.mtrl-sci2026
Ferroelectric switching of interfacial dipoles in -RuCl/graphene heterostructure
Soyun Kim, Jo Hyun Yun, Junsik Choe +8
We demonstrate electrically switchable, non-volatile dipoles in graphene/thin hBN/-RuCl heterostructures, stabilized purely by interfacial charge transfer across an atomica…