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Titel:

Determining Young's modulus via the eigenmode spectrum of a nanomechanical string resonator

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Klaß, Y.S.; Doster, J.; Bückle, M.; Braive, R.; Weig, E.M.
Abstract:
We present a method for the in-situ determination of Young's modulus of a nanomechanical string resonator subjected to tensile stress. It relies on measuring a large number of harmonic eigenmodes and allows to access Young's modulus even for the case of a stress-dominated frequency response. We use the proposed framework to obtain the Young's modulus of four different wafer materials, comprising the three different material platforms amorphous silicon nitride, crystalline silicon carbide and cry...     »
Zeitschriftentitel:
arXiv:2205.08907v1 [physics.app-ph] 2022-05
Jahr:
2022
Jahr / Monat:
2022-05
Quartal:
2. Quartal
Monat:
May
WWW:
https://arxiv.org/abs/2205.08907
Verlag / Institution:
Cornell University
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