3 papers
cond-mat.mtrl-sci2024
Sub-nanometer-thick native sp2 carbon on oxidized diamond surfaces
Ricardo Vidrio, Cesar Saucedo, Vincenzo Lordi +4
Oxygen-terminated diamond has a wide breadth of applications, which include stabilizing near-surface color centers, semiconductor devices, and biological sensors. Despite the vast…
cond-mat.mtrl-sci2023
Edge Magnetoplasmon Dispersion and Time-Resolved Plasmon Transport in a Quantum Anomalous Hall Insulator
Luis A. Martinez, Gang Qiu, Peng Deng +8
A quantum anomalous Hall (QAH) insulator breaks reciprocity by combining magnetic polarization and spin-orbit coupling to generate a unidirectional transmission of signals in the a…
cond-mat.mtrl-sci2023
Dangling bonds as possible contributors to charge noise in silicon and silicon-germanium quantum dot qubits
Joel B. Varley, Keith G. Ray, Vincenzo Lordi
Spin qubits based on Si and SiGe quantum dot architectures exhibit among the best coherence times of competing quantum computing technologies, yet they still suffer f…