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Large Magnetoconductance in GaAs Induced by Impact Ionization
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Taeyueb | - |
| dc.contributor.author | Joo, Sungjung | - |
| dc.contributor.author | Koo, Hyun Cheol | - |
| dc.contributor.author | Hong, Jinki | - |
| dc.date.accessioned | 2021-08-31T22:49:29Z | - |
| dc.date.available | 2021-08-31T22:49:29Z | - |
| dc.date.created | 2021-06-18 | - |
| dc.date.issued | 2019-12 | - |
| dc.identifier.issn | 0374-4884 | - |
| dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/61441 | - |
| dc.description.abstract | We have investigated this magneto-switching behavior in GaAs structure. Exposing these devices to a small magnetic field (< 0.5 Tesla) induced a change in conductance that was above 100,000% at 10 K and up to 1,000% at 300 K. We also observed a variety of transport mechanisms in a single device that were clearly distinguished according to the bias voltage and their characteristic magnetoconductance can be specified. This work represents important progress in understanding the physics of the magneto-switching function and achieving large ON/OFF ratios. | - |
| dc.language | English | - |
| dc.language.iso | en | - |
| dc.publisher | KOREAN PHYSICAL SOC | - |
| dc.subject | CHARGE-LIMITED CURRENTS | - |
| dc.title | Large Magnetoconductance in GaAs Induced by Impact Ionization | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Koo, Hyun Cheol | - |
| dc.identifier.doi | 10.3938/jkps.75.1017 | - |
| dc.identifier.scopusid | 2-s2.0-85077065459 | - |
| dc.identifier.wosid | 000508392300013 | - |
| dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.75, no.12, pp.1017 - 1020 | - |
| dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
| dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
| dc.citation.volume | 75 | - |
| dc.citation.number | 12 | - |
| dc.citation.startPage | 1017 | - |
| dc.citation.endPage | 1020 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.identifier.kciid | ART002539483 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
| dc.subject.keywordPlus | CHARGE-LIMITED CURRENTS | - |
| dc.subject.keywordAuthor | Magnetoresistance | - |
| dc.subject.keywordAuthor | Impact ionization | - |
| dc.subject.keywordAuthor | Avalanche effect | - |
| dc.subject.keywordAuthor | Space-charge effect | - |
| dc.subject.keywordAuthor | GaAs | - |
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