Microwave absorption by nanoresonator vibrations tuned with surface modification

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F16%3A00469611" target="_blank" >RIV/67985882:_____/16:00469611 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1209/0295-5075/115/44003" target="_blank" >http://dx.doi.org/10.1209/0295-5075/115/44003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1209/0295-5075/115/44003" target="_blank" >10.1209/0295-5075/115/44003</a>

Result language

angličtina

Original language name

Microwave absorption by nanoresonator vibrations tuned with surface modification

Original language description

Elucidating the physical and chemical parameters that govern viscous damping of nanoresonator vibrations and their coupling to electromagnetic radiation is important for understanding the behavior of matter at the nanoscale. Here we develop an analytical model of microwave absorption of a longitudinally oscillating and electrically polar rod-like nanoresonator embedded in a viscoelastic fluid. We show that the slip length, which can be tuned via surface modifications, controls the quality factor and coupling of nanoresonator vibration modes to microwave radiation. We demonstrate that the larger slip length brings the sharper frequency response of the nanoresonator vibration and electromagnetic absorption. Our findings contribute to design guidelines of fluid embedded nanoresonator devices

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GA15-17102S" target="_blank" >GA15-17102S: Radio-frequency characterization of microtubules using micro- and nanosensors</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Europhysics Letters

ISSN

0295-5075

e-ISSN

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Volume of the periodical

115

Issue of the periodical within the volume

4

Country of publishing house

FR - FRANCE

Number of pages

6

Pages from-to

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UT code for WoS article

000384917700018

EID of the result in the Scopus database

2-s2.0-84991730140