Novel nanoscale thermal property imaging technique: The 2 omega method. I. Principle and the 2 omega signal measurement
DC Field | Value | Language |
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dc.contributor.author | Roh, Hee Hwan | - |
dc.contributor.author | Lee, Joon Sik | - |
dc.contributor.author | Kim, Dong Lib | - |
dc.contributor.author | Park, Jisang | - |
dc.contributor.author | Kim, Kyeongtae | - |
dc.contributor.author | Kwon, Ohmyoung | - |
dc.contributor.author | Park, Seung Ho | - |
dc.contributor.author | Choi, Young Ki | - |
dc.contributor.author | Majumdar, Arun | - |
dc.date.accessioned | 2022-02-07T05:41:13Z | - |
dc.date.available | 2022-02-07T05:41:13Z | - |
dc.date.created | 2022-02-07 | - |
dc.date.issued | 2006-09 | - |
dc.identifier.issn | 1071-1023 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/24507 | - |
dc.description.abstract | In this and the following companion articles, the authors present the 2 omega method, a novel ac mode local thermal property imaging technique with nanoscale spatial resolution. To demonstrate the use of the thermoelectric probe as an active one that can function as both a heater and a temperature sensor, the authors develop and implement the 2 omega signal measurement technique, which can extract thermoelectric signals from a thermocouple junction while electrically heating it simultaneously. The principle of the 2 omega signal measurement technique is explained by a steady periodic electrothermal analysis. The authors use a specially designed test pattern to experimentally verify that the 2 omega signal is caused by the temperature oscillation induced by Joule heating. In addition, based on the results from an experiment using a cross-shaped pattern, the measurement accuracy of the 2 omega method depends on the junction size of the thermoelectric probe. The 2 omega method is implemented and compared with other methods in the following companion paper. (c) 2006 American Vacuum Society. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | A V S AMER INST PHYSICS | - |
dc.subject | MICROSCOPY | - |
dc.subject | TRANSPORT | - |
dc.subject | PROBES | - |
dc.title | Novel nanoscale thermal property imaging technique: The 2 omega method. I. Principle and the 2 omega signal measurement | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Seung Ho | - |
dc.identifier.doi | 10.1116/1.2353842 | - |
dc.identifier.scopusid | 2-s2.0-33749371056 | - |
dc.identifier.wosid | 000241476500036 | - |
dc.identifier.bibliographicCitation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, v.24, no.5, pp.2398 - 2404 | - |
dc.relation.isPartOf | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
dc.citation.title | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
dc.citation.volume | 24 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 2398 | - |
dc.citation.endPage | 2404 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | PROBES | - |
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