3 papers
cond-mat.mes-hall2025
Physisorption on Nanomechanical Resonators: The Overlooked Influence of Trace Moisture
Hemant Kumar Verma, Suman Kumar Mandal, Darkasha Khan +6
Short gas pulses introduced in a vacuum chamber have long been utilized to showcase the ultra-low mass resolutions achievable with nanomechanical resonators. The resonance frequenc…
cond-mat.mtrl-sci2025
How to Reliably Measure Carrier Mobility in Highly Resistive Lead Halide Perovskites with Photo-Hall Experiment
Soumen Kundu, Yeswanth Pattipati, Krishnamachari Lakshmi Narasimhan +1
Mobility measurements in highly resistive methylammonium lead iodide (MAPI) are challenging due to high impedance, ion drift, and low mobility. We show that we can address the chal…
physics.app-ph2023
Large electro-opto-mechanical coupling in VO2 neuristors
Upanya Khandelwal, Rama Satya Sandilya, Rajeev Kumar Rai +8
Biological neurons are electro-mechanical systems, where the generation and propagation of an action potential is coupled to generation and transmission of an acoustic wave. Neuris…