2 papers
cond-mat.mtrl-sci2026
Radio Frequency Field-Induced Enhancement of Detection Sensitivity in Silicon Nanowire Sensors
Ang Liu, Jingsong Shang, Jiangang J. Du +2
Sensitive biomarker detection in physiological fluids is often limited by Debye screening, which suppresses electrostatic signals at sensor surfaces. Here we report a sensing appro…
physics.optics2025
Widefield pump-probe microscopy with coherent background subtraction by angle-compensated temporal shearing
Matthew Sheinman, Mark Polkovnikov, Luke Saunders +9
Pump-probe microscopy enables label-free imaging of structural and chemical features of samples. However, signals in pump-probe microscopy are typically small and often must be mea…