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Giant and Tunable Bosonic Quantum Interference Induced by Two-Dimensional Metals
Kunyan Zhang, Rinu Abraham Maniyara, Yuanxi Wang +11
Harnessing quantum interference among bosons provides significant opportunities as bosons often carry longer coherence time than fermions. As an example of quantum interference, Fa…
Vibrational Entropic Stabilization of Layered Chalcogenides: From Ordered Vacancy Compounds to 2D Layers
Roberto Prado-Rivera, Daniela Radu, Vincent H. Crespi +1
Despite the rapid pace of computationally and experimentally discovering new two-dimensional layered materials, a general criteria for a given compound to prefer a layered structur…
Healing of a Topological Scar: Coordination Defects in a Honeycomb Lattice
Benjamin N Katz, Vincent Crespi
A crystal structure with a point defect typically returns to its ideal local structure upon moving a few bond lengths away from the defect; topological defects such as dislocations…
Cluster expansion methods from physical concepts
Paul E. Lammert, Vincent H. Crespi
The cluster expansion formalism used in materials science is reconstructed on an axiomatic basis with the aims of clarifying underlying concepts and improving computational procedu…
Large-Area Intercalated 2D-Pb/Graphene Heterostructure as a Platform for Generating Spin-Orbit Torque
Alexander Vera, Boyang Zheng, Wilson Yanez +19
A scalable platform to synthesize ultrathin heavy metals may enable high efficiency charge-to-spin conversion for next-generation spintronics. Here we report the synthesis of air-s…
Confined monolayer Ag as a large gap 2D semiconductor and its momentum resolved excited states
Woojoo Lee, Yuanxi Wang, Wei Qin +11
2D materials have intriguing quantum phenomena that are distinctively different from their bulk counterparts. Recently, epitaxially synthesized wafer-scale 2D metals, composed of e…