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Yoctocalorimetry: phonon counting in nanostructures

Roukes, M. L. (1999) Yoctocalorimetry: phonon counting in nanostructures. Physica B, 263-264 . pp. 1-15. ISSN 0921-4526. https://resolver.caltech.edu/CaltechAUTHORS:20190628-085515151

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Abstract

It appears feasible with nanostructures to perform calorimetry at the level of individual thermal phonons. Here I outline an approach employing monocrystalline mesoscopic insulators, which can now be patterned from semiconductor heterostructures into complex geometries with full, three-dimensional relief. Successive application of these techniques also enables definition of integrated nanoscale thermal transducers; coupling these to a dc SQUID readout yields the requisite energy sensitivity and temporal resolution with minimal back action. The prospect of phonon counting opens intriguing experimental possibilities with analogies in quantum optics. These include fluctuation-based phonon spectroscopy, phonon shot noise in the energy relaxation of nanoscale systems, and quantum statistical phenomena such as phonon bunching and anticorrelated electron–phonon exchange.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1016/S0921-4526(98)01482-3DOIArticle
https://arxiv.org/abs/cond-mat/9811256arXivDiscussion Paper
ORCID:
AuthorORCID
Roukes, M. L.0000-0002-2916-6026
Additional Information:© 1999 Elsevier Science B.V. Available online 23 April 1999. I thank Prof. John Worlock for many enjoyable conversations that were crucial to the development of these ideas, and Dr. Keith Schwab for important input and critical comments on this manuscript. Many others also deserve thanks for their helpful insights, especially M.C. Cross, T.S. Tighe, M.B. Ketchen, B. Yurke, H.J. Kimble, A.N. Cleland, R. Lifshitz, J.P. Eisenstein, D.L. Goodstein, R. Mohanty, W. Wegscheider and Y.-C. Kao. I thank D.A. Harrington for carrying out the simulations of Fig. 8. Finally, I gratefully acknowledge support, in part, from the NSF through grant DMR-9705411 and from DARDA ETO/MEMS through grant DABT 63-98-1-0012.
Funders:
Funding AgencyGrant Number
NSFDMR-9705411
Defense Advanced Research Projects Agency (DARPA)DABT 63-98-1-0012
Subject Keywords:Nanocalorimeter; Nanostructure; Phonon counting; Phonon shot noise; Yoctocalorimetry
Record Number:CaltechAUTHORS:20190628-085515151
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190628-085515151
Official Citation:M.L. Roukes, Yoctocalorimetry: phonon counting in nanostructures, Physica B: Condensed Matter, Volumes 263–264, 1999, Pages 1-15, ISSN 0921-4526, https://doi.org/10.1016/S0921-4526(98)01482-3. (http://www.sciencedirect.com/science/article/pii/S0921452698014823)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:96812
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:28 Jun 2019 17:05
Last Modified:03 Oct 2019 21:25

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