Cited 6 times in
High-field nonlinear conductivities of n- and p-type GaAs thin films in the terahertz region
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오승재 | - |
dc.date.accessioned | 2017-10-26T07:22:05Z | - |
dc.date.available | 2017-10-26T07:22:05Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/151936 | - |
dc.description.abstract | We investigated high-field terahertz (THz) responses and the nonlinear conductivities of n- and p-type GaAs thin films in the THz region. As the THz pulse intensity was increased to 59 μJ/cm2, the THz transmission of the n-type GaAs thin film was significantly increased, more than that of the p-type film. This result is correlated with the conductivity of the electronic system caused by scattering processes. Intervalley scattering was dominant in n-type GaAs, whereas hot?cold hole interactions and intervalence band transitions were the main factors reducing the conductivity in p-type GaAs. In addition, we extracted the frequency-domain conductivity of the n- and p-type GaAs thin films and used the Drude?Smith model to explain non-Drude-like behavior due to high-field excitation. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | CURRENT APPLIED PHYSICS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | High field | - |
dc.subject.MESH | Terahertz | - |
dc.subject.MESH | Nonlinear conductivity | - |
dc.subject.MESH | GaAs | - |
dc.title | High-field nonlinear conductivities of n- and p-type GaAs thin films in the terahertz region | - |
dc.type | Article | - |
dc.publisher.location | Netherlands | - |
dc.contributor.college | Research Institutes | - |
dc.contributor.department | Institute for Medical Convergence | - |
dc.contributor.googleauthor | Hee Jun Shin | - |
dc.contributor.googleauthor | Dong Woo Park | - |
dc.contributor.googleauthor | Seung Jae Oh | - |
dc.contributor.googleauthor | Jun Oh Kim | - |
dc.contributor.googleauthor | Hyeongmun Kim | - |
dc.contributor.googleauthor | Sam Kyu Noh | - |
dc.contributor.googleauthor | Joo-Hiuk Son | - |
dc.identifier.doi | 10.1016/j.cap.2016.04.017 | - |
dc.contributor.localId | A02383 | - |
dc.relation.journalcode | J00659 | - |
dc.identifier.eissn | 1878-1675 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S1567173916300906 | - |
dc.contributor.alternativeName | Oh, Seung Jae | - |
dc.contributor.affiliatedAuthor | Oh, Seung Jae | - |
dc.citation.volume | 16 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 793 | - |
dc.citation.endPage | 798 | - |
dc.identifier.bibliographicCitation | CURRENT APPLIED PHYSICS, Vol.16(7) : 793-798, 2016 | - |
dc.date.modified | 2017-10-24 | - |
dc.identifier.rimsid | 46258 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.