Large Thermoelectric Power Factor Enhancement Observed in InAs Nanowires.
(2013) In Nano Letters 13(9). p.4080-4086- Abstract
- We report the observation of a thermoelectric power factor in InAs nanowires that exceeds that predicted by a single-band bulk model by up to an order of magnitude at temperatures below about 20 K. We attribute this enhancement effect not to the long-predicted 1D subband effects but to quantum-dot-like states that form in electrostatically nonuniform nanowires as a result of interference between propagating states and 0D resonances.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4006098
- author
- Wu, Phillip LU ; Gooth, Johannes ; Zianni, Xanthippi ; Fahlvik Svensson, Sofia LU ; Gluschke, Jan-Göran LU ; Dick Thelander, Kimberly LU ; Thelander, Claes LU ; Nielsch, Kornelius and Linke, Heiner LU
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nano Letters
- volume
- 13
- issue
- 9
- pages
- 4080 - 4086
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- wos:000330158900018
- pmid:23919739
- scopus:84884215964
- pmid:23919739
- ISSN
- 1530-6992
- DOI
- 10.1021/nl401501j
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Solid State Physics (011013006), Polymer and Materials Chemistry (LTH) (011001041)
- id
- 9653c9ed-49f5-4cc4-8a79-0e3b9c4b8891 (old id 4006098)
- date added to LUP
- 2016-04-01 10:36:12
- date last changed
- 2023-11-10 00:33:14
@article{9653c9ed-49f5-4cc4-8a79-0e3b9c4b8891, abstract = {{We report the observation of a thermoelectric power factor in InAs nanowires that exceeds that predicted by a single-band bulk model by up to an order of magnitude at temperatures below about 20 K. We attribute this enhancement effect not to the long-predicted 1D subband effects but to quantum-dot-like states that form in electrostatically nonuniform nanowires as a result of interference between propagating states and 0D resonances.}}, author = {{Wu, Phillip and Gooth, Johannes and Zianni, Xanthippi and Fahlvik Svensson, Sofia and Gluschke, Jan-Göran and Dick Thelander, Kimberly and Thelander, Claes and Nielsch, Kornelius and Linke, Heiner}}, issn = {{1530-6992}}, language = {{eng}}, number = {{9}}, pages = {{4080--4086}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Nano Letters}}, title = {{Large Thermoelectric Power Factor Enhancement Observed in InAs Nanowires.}}, url = {{http://dx.doi.org/10.1021/nl401501j}}, doi = {{10.1021/nl401501j}}, volume = {{13}}, year = {{2013}}, }