Nanomechanical resonators: toward atomic scale

B Xu, P Zhang, J Zhu, Z Liu, A Eichler, XQ Zheng… - Acs Nano, 2022 - ACS Publications
The quest for realizing and manipulating ever smaller man-made movable structures and
dynamical machines has spurred tremendous endeavors, led to important discoveries, and …

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 …

Force sensitivity of multilayer graphene optomechanical devices

P Weber, J Güttinger, A Noury, J Vergara-Cruz… - Nature …, 2016 - nature.com
Mechanical resonators based on low-dimensional materials are promising for force and
mass sensing experiments. The force sensitivity in these ultra-light resonators is often limited …

Ultrathin Serpentine Insulation Layer Architecture for Ultralow Power Gas Sensor

SH Kim, MS Jo, KW Choi, JY Yoo, BJ Kim, JS Yang… - Small, 2024 - Wiley Online Library
Toxic gases have surreptitiously influenced the health and environment of contemporary
society with their odorless/colorless characteristics. As a result, a pressing need for reliable …

Mass sensing for the advanced fabrication of nanomechanical resonators

G Gruber, C Urgell, A Tavernarakis, A Stavrinadis… - Nano …, 2019 - ACS Publications
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 …

Batch Nanofabrication of Suspended Single 1D Nanoheaters for Ultralow‐Power Metal Oxide Semiconductor‐Based Gas Sensors

T Kim, W Cho, B Kim, J Yeom, YM Kwon, JM Baik… - Small, 2022 - Wiley Online Library
The demand for power‐efficient micro‐and nanodevices is increasing rapidly. In this regard,
electrothermal nanowire‐based heaters are promising solutions for the ultralow‐power …

Localized topological states beyond Fano resonances via counter-propagating wave mode conversion in piezoelectric microelectromechanical devices

JM De Ponti, X Zhao, L Iorio, T Maggioli… - Nature …, 2024 - nature.com
A variety of scientific fields like proteomics and spintronics have created a new demand for
on-chip devices capable of sensing parameters localized within a few tens of micrometers …

1D piezoelectric material based nanogenerators: methods, materials and property optimization

X Li, M Sun, X Wei, C Shan, Q Chen - Nanomaterials, 2018 - mdpi.com
Due to the enhanced piezoelectric properties, excellent mechanical properties and tunable
electric properties, one-dimensional (1D) piezoelectric materials have shown their promising …

Anisotropic thermal conductivity of suspended black phosphorus probed by opto-thermomechanical resonance spectromicroscopy

A Islam, A van den Akker, PXL Feng - Nano letters, 2018 - ACS Publications
Atomic layer semiconducting black phosphorus (P) exfoliated from its bulk crystals offers
excellent properties and promises for emerging two-dimensional (2D) electronics, photonics …

Attogram mass sensing based on silicon microbeam resonators

IB Baek, S Byun, BK Lee, JH Ryu, Y Kim, YS Yoon… - Scientific reports, 2017 - nature.com
Using doubly-clamped silicon (Si) microbeam resonators, we demonstrate sub-attogram per
Hertz (ag/Hz) mass sensitivity, which is extremely high sensitivity achieved by micro-scale …