Optical determination of Young's modulus of InAs nanowires
(2009) In Applied Physics Letters 95(11).- Abstract
- We present a study of Young's modulus of epitaxially grown InAs nanowires with diameters from 40 to 95 nm. The dynamic behavior of the nanowires is investigated using optical stroboscopic imaging. The Young's modulus, evaluated using the eigenfrequencies of the fundamental and the first excited modes in air, decreases for smaller diameters. To avoid the influence of the electric field on the resonance frequency, we use the free ring-down response to a voltage step rather than driving with a harmonic voltage. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3225150]
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1490159
- author
- Lexholm, Monica LU ; Karlsson, Ivan LU ; Boxberg, Fredrik LU and Hessman, Dan LU
- organization
- publishing date
- 2009
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Applied Physics Letters
- volume
- 95
- issue
- 11
- article number
- 113103
- publisher
- American Institute of Physics (AIP)
- external identifiers
-
- wos:000270096900062
- scopus:70349487352
- ISSN
- 0003-6951
- DOI
- 10.1063/1.3225150
- language
- English
- LU publication?
- yes
- id
- a080e687-bcba-41d7-914f-4bdf40a66f1f (old id 1490159)
- date added to LUP
- 2016-04-01 12:29:44
- date last changed
- 2022-01-27 05:54:10
@article{a080e687-bcba-41d7-914f-4bdf40a66f1f, abstract = {{We present a study of Young's modulus of epitaxially grown InAs nanowires with diameters from 40 to 95 nm. The dynamic behavior of the nanowires is investigated using optical stroboscopic imaging. The Young's modulus, evaluated using the eigenfrequencies of the fundamental and the first excited modes in air, decreases for smaller diameters. To avoid the influence of the electric field on the resonance frequency, we use the free ring-down response to a voltage step rather than driving with a harmonic voltage. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3225150]}}, author = {{Lexholm, Monica and Karlsson, Ivan and Boxberg, Fredrik and Hessman, Dan}}, issn = {{0003-6951}}, language = {{eng}}, number = {{11}}, publisher = {{American Institute of Physics (AIP)}}, series = {{Applied Physics Letters}}, title = {{Optical determination of Young's modulus of InAs nanowires}}, url = {{http://dx.doi.org/10.1063/1.3225150}}, doi = {{10.1063/1.3225150}}, volume = {{95}}, year = {{2009}}, }