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분자분광학및동력학연구단
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Midwavelength Infrared Colloidal Nanowire Laser

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dc.contributor.authorKim, Gahyeon-
dc.contributor.authorChoi, Dongsun-
dc.contributor.authorChae, Soo Yeon-
dc.contributor.authorRajesh Bera-
dc.contributor.authorPark, Seongchul-
dc.contributor.authorLee, Junho-
dc.contributor.authorMin, Su Hyeon-
dc.contributor.authorChoi, Han-Kyu-
dc.contributor.authorKim, Juyeong-
dc.contributor.authorHuh, Joonsuk-
dc.contributor.authorChoi, Kihang-
dc.contributor.authorLim, Manho-
dc.contributor.authorKim, Hugh, I-
dc.contributor.authorMinhaeng Cho-
dc.contributor.authorKwang Seob Jeong-
dc.date.accessioned2022-05-25T04:49:43Z-
dc.date.available2022-05-25T04:49:43Z-
dc.date.created2022-03-07-
dc.date.issued2022-02-
dc.identifier.issn1948-7185-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/11595-
dc.description.abstractRealizing bright colloidal infrared emitters in the midwavelength infrared (or mid-IR), which can be used for low-power IR light-emitting diodes (LEDs), sensors, and deep-tissue imaging, has been a challenge for the last few decades. Here, we present colloidal tellurium nanowires with strong emission intensity at room temperature and even lasing at 3.6 mu m (w) under cryotemperature. Furthermore, the second-harmonic field at 1.8 mu m (2w) and the third-harmonic field at 1.2 mu m (3w) are successfully generated thanks to the intrinsic property of the tellurium nanowire. These unique optical features have never been reported for colloidal tellurium nanocrystals. With the colloidal midwavelength infrared (MWIR) Te nanowire laser, we demonstrate its potential in biomedical applications. MWIR lasing has been clearly observed from nanowires embedded in a human neuroblastoma cell, which could further realize deep-tissue imaging and thermotherapy in the near future.-
dc.language영어-
dc.publisherAMER CHEMICAL SOC-
dc.titleMidwavelength Infrared Colloidal Nanowire Laser-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000757522900007-
dc.identifier.scopusid2-s2.0-85124313670-
dc.identifier.rimsid77817-
dc.contributor.affiliatedAuthorRajesh Bera-
dc.contributor.affiliatedAuthorMinhaeng Cho-
dc.contributor.affiliatedAuthorKwang Seob Jeong-
dc.identifier.doi10.1021/acs.jpclett.1c04154-
dc.identifier.bibliographicCitationJOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.13, no.6, pp.1431 - 1437-
dc.relation.isPartOfJOURNAL OF PHYSICAL CHEMISTRY LETTERS-
dc.citation.titleJOURNAL OF PHYSICAL CHEMISTRY LETTERS-
dc.citation.volume13-
dc.citation.number6-
dc.citation.startPage1431-
dc.citation.endPage1437-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Atomic, Molecular & Chemical-
dc.subject.keywordPlusAMPLIFIED SPONTANEOUS EMISSION-
dc.subject.keywordPlusTHERMAL-CONDUCTIVITY-
dc.subject.keywordPlusOPTICAL GAIN-
dc.subject.keywordAuthorAMPLIFIED SPONTANEOUS EMISSIONTHERMAL-CONDUCTIVITYOPTICAL GAIN-
Appears in Collections:
Center for Molecular Spectroscopy and Dynamics(분자 분광학 및 동력학 연구단) > 1. Journal Papers (저널논문)
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