3 papers
cond-mat.supr-con2026
Vertical Nb Josephson junctions fabricated by direct metal deposition on both surfaces of freestanding graphene layers
Yoonkang Kim, Seongbeom Kim, Jeonglyul Kim +6
Vertical integration of superconducting electronics requires fabrication strategies that preserve pristine interfaces while accommodating oxidation-sensitive elemental superconduct…
cond-mat.mtrl-sci2025
Bi2Te3-Sb2Te3-Bi2Te3 Lateral Heterostructures Grown by Molecular Beam Epitaxy
Puspendu Guha, Sangmin Lee, Eunsu Lee +4
Lateral in-plane heterostructures enable precise control of electronic properties and quantum effects in 2D materials. However, their periodic synthesis is challenging because it r…
cond-mat.mtrl-sci2024
Double-sided van der Waals epitaxy of topological insulators across an atomically thin membrane
Joon Young Park, Young Jae Shin, Jeacheol Shin +16
Atomically thin van der Waals (vdW) films provide a novel material platform for epitaxial growth of quantum heterostructures. However, unlike the remote epitaxial growth of three-d…