Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동욱 | * |
dc.date.accessioned | 2018-12-14T16:30:22Z | - |
dc.date.available | 2018-12-14T16:30:22Z | - |
dc.date.issued | 2018 | * |
dc.identifier.issn | 0374-4884 | * |
dc.identifier.issn | 1976-8524 | * |
dc.identifier.other | OAK-22914 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/247562 | - |
dc.description.abstract | The temperature-dependent electrical properties of Au/GaN Schottky diodes with an Al2O3 layer prepared by using atomic layer deposition (ALD) were investigated. Compared to the Au/GaN junction, the Au/Al2O3/GaN junction was found to have lower barrier heights and higher ideality factors. For the Au/GaN junction, the native oxide and the thin surface barrier formed by surface states caused a large leakage current and a small capacitance. Due to surface passivation through the ALD process, the leakage current for the Au/Al2O3/GaN junction was reduced. The barrier height reduction for the Au/Al2O3/GaN junction was associated with interface dipole formation at the Al2O3/GaN interface. | * |
dc.language | English | * |
dc.publisher | KOREAN PHYSICAL SOC | * |
dc.subject | GaN | * |
dc.subject | Atomic layer deposition | * |
dc.subject | Surface states | * |
dc.subject | Barrier height | * |
dc.title | Electrical Properties of Au/n-GaN Schottky Junctions with an Atomic-Layer-Deposited Al2O3 Interlayer | * |
dc.type | Article | * |
dc.relation.issue | 3 | * |
dc.relation.volume | 73 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 349 | * |
dc.relation.lastpage | 354 | * |
dc.relation.journaltitle | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | * |
dc.identifier.doi | 10.3938/jkps.73.349 | * |
dc.identifier.wosid | WOS:000441602400018 | * |
dc.identifier.scopusid | 2-s2.0-85051629779 | * |
dc.author.google | Kim, Hogyoung | * |
dc.author.google | Cho, Yunae | * |
dc.author.google | Kim, Dong-Wook | * |
dc.author.google | Kim, Dong Ha | * |
dc.author.google | Kim, Yong | * |
dc.author.google | Choi, Byung Joon | * |
dc.contributor.scopusid | 김동욱(57203350633) | * |
dc.date.modifydate | 20240123114549 | * |