Precise temperature sensing with nanoscale thermal sensors based on diamond NV centers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choe, Sunuk | - |
dc.contributor.author | Yoon, Jungbae | - |
dc.contributor.author | Lee, Myeongwon | - |
dc.contributor.author | Oh, Jooeon | - |
dc.contributor.author | Lee, Dongkwon | - |
dc.contributor.author | Kang, Heeseong | - |
dc.contributor.author | Lee, Chul-Ho | - |
dc.contributor.author | Lee, Donghun | - |
dc.date.accessioned | 2021-09-02T07:26:13Z | - |
dc.date.available | 2021-09-02T07:26:13Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/73647 | - |
dc.description.abstract | Sensing temperature with high precision and high spatial resolution is challenging and requires novel temperature measurement techniques. Recently, an atomic-scale thermal sensor based on a defect center in diamond, i.e., a nitrogen-vacancy (NV) center, has been developed, and successfully demonstrated temperature sensing at the mK level and a few tens of nanometers. Here we discuss a temperature sensing mechanism based on the NV center in both experimental and theoretical aspects. At room temperature, we show temperature sensing over a wide-range of temperatures similar to 90 K with a precision of 0.2 K. We also map temperature gradients in a bridge-like device a few hundreds of micrometers long. In addition, we theoretically compare three sensing protocols and analyze temperature sensitivity to find optimal measurement time and NV concentration for the ensemble measurement. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | THERMOMETRY | - |
dc.title | Precise temperature sensing with nanoscale thermal sensors based on diamond NV centers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Chul-Ho | - |
dc.contributor.affiliatedAuthor | Lee, Donghun | - |
dc.identifier.doi | 10.1016/j.cap.2018.06.002 | - |
dc.identifier.scopusid | 2-s2.0-85048203757 | - |
dc.identifier.wosid | 000436588000015 | - |
dc.identifier.bibliographicCitation | CURRENT APPLIED PHYSICS, v.18, no.9, pp.1066 - 1070 | - |
dc.relation.isPartOf | CURRENT APPLIED PHYSICS | - |
dc.citation.title | CURRENT APPLIED PHYSICS | - |
dc.citation.volume | 18 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1066 | - |
dc.citation.endPage | 1070 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002385761 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | THERMOMETRY | - |
dc.subject.keywordAuthor | Temperature sensing | - |
dc.subject.keywordAuthor | Diamond NV center | - |
dc.subject.keywordAuthor | Nanodiamond | - |
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