2 papers
cond-mat.str-el2026
Microwave Imaging of Edge Conductivity in Graphene at Charge Neutrality and Quantum Hall States
Hongtao Yan, Chun-Chih Tseng, Anzhuoer Li +8
We report local conductivity imaging of edge states in monolayer graphene by millikelvin microwave impedance microscopy (MIM). At the charge-neutrality point, as the magnetic field…
physics.optics2026
Visualization of Gaussian Mode Profile in Gigahertz Surface-Acoustic-Wave Resonators
Shizai Chu, Suraj Thapa Magar, John Nichol +1
Surface-acoustic-wave (SAW) resonators operating at gigahertz (GHz) frequencies are widely used in wireless telecommunication and quantum information processing. Successful impleme…