Mesoscopic physics of nanomechanical systems

A Bachtold, J Moser, MI Dykman - Reviews of Modern Physics, 2022 - APS
Nanomechanics has brought mesoscopic physics into the world of vibrations. Because
nanomechanical systems are small, fluctuations are significant, the vibrations already …

[HTML][HTML] Probing quantum devices with radio-frequency reflectometry

F Vigneau, F Fedele, A Chatterjee, D Reilly… - Applied Physics …, 2023 - pubs.aip.org
Many important phenomena in quantum devices are dynamic, meaning that they cannot be
studied using time-averaged measurements alone. Experiments that measure such transient …

Quantum secure authentication scheme for internet of medical things using blockchain

S Prajapat, P Kumar, D Kumar, AK Das… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
The Internet of Medical Things (IoMT) is a compelling networking paradigm integrating
wireless communications sensors, connected devices, and embedded computing …

Geometric optimization of nonequilibrium adiabatic thermal machines and implementation in a qubit system

P Terren Alonso, P Abiuso, M Perarnau-Llobet… - PRX Quantum, 2022 - APS
We adopt a geometric approach to describe the performance of adiabatic quantum
machines, operating under slow time-dependent driving and in contact with two reservoirs …

Measuring the thermodynamic cost of timekee**

AN Pearson, Y Guryanova, P Erker, EA Laird… - Physical Review X, 2021 - APS
All clocks, in some form or another, use the evolution of nature toward higher entropy states
to quantify the passage of time. Because of the statistical nature of the second law and …

Ultrasensitive displacement noise measurement of carbon nanotube mechanical resonators

SL De Bonis, C Urgell, W Yang, C Samanta… - Nano …, 2018 - ACS Publications
Mechanical resonators based on a single carbon nanotube are exceptional sensors of mass
and force. The force sensitivity in these ultralight resonators is often limited by the noise in …

Cooling and self-oscillation in a nanotube electromechanical resonator

C Urgell, W Yang, SL De Bonis, C Samanta… - Nature Physics, 2020 - nature.com
Nanomechanical resonators are used with great success to couple mechanical motion to
other degrees of freedom, such as photons, spins and electrons,. The motion of a …

Displacemon electromechanics: how to detect quantum interference in a nanomechanical resonator

KE Khosla, MR Vanner, N Ares, EA Laird - Physical Review X, 2018 - APS
We introduce the “displacemon” electromechanical architecture that comprises a vibrating
nanobeam, eg, a carbon nanotube, flux coupled to a superconducting qubit. This platform …

Nanomechanical pump–probe measurements of insulating electronic states in a carbon nanotube

I Khivrich, AA Clerk, S Ilani - Nature nanotechnology, 2019 - nature.com
Transport measurements have been an indispensable tool in studying conducting states of
matter. However, there exists a large set of interesting states that are insulating, often due to …

Microwave detection of electron-phonon interactions in a cavity-coupled double quantum dot

TR Hartke, YY Liu, MJ Gullans, JR Petta - Physical review letters, 2018 - APS
Quantum confinement leads to the formation of discrete electronic states in quantum dots.
Here we probe electron-phonon interactions in a suspended InAs nanowire double quantum …