We report on a nanomechanical engineering method to monitor matter growth in real time
via e-beam electromechanical coupling. This method relies on the exceptional mass …

Ultralow-dissipation mechanical systems play an important role in metrology and exploring
macroscopic quantum phenomena. Here we report a diamagnetic levitated …

Standard infrared spectroscopy techniques are well‐developed and widely used. However,
they typically require milligrams of sample and can involve time‐consuming sample …

A transition from ad 2 to ad law is observed in molecular dynamics (MD) simulations when
the diameter (d) of an evaporating droplet reduces to the order of the vapor's mean free path; …

Single-crystal diamond nanomechanical resonators are being developed for countless
applications. A number of these applications require that the resonator be operated in a …

Microelectromechanical (MEMS) and nanoelectromechanical systems (NEMS) are ideal
candidates for exploring quantum fluids, since they can be manufactured reproducibly, cover …

The dynamical backaction from a periodically driven optical cavity can reduce the damping
of a mechanical resonator, leading to parametric instability accompanied by self-sustained …

We have developed a nanomechanical resonator, for which the motional degree of freedom
is a superfluid He 4 oscillating flow confined to precisely defined nanofluidic channels. It is …

We present a unified analysis of the drag forces acting on oscillating bodies submerged in
superfluid helium such as a vibrating wire resonator, tuning forks, a double-paddle oscillator …

Subcontinuum gas conduction is an essentially important phenomenon in disparate fields of
applications ranging from aerospace vehicles to biomedical sensors, and has been the …