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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jang, HW | - |
| dc.contributor.author | Son, JH | - |
| dc.contributor.author | Lee, JL | - |
| dc.date.accessioned | 2015-06-25T01:19:39Z | - |
| dc.date.available | 2015-06-25T01:19:39Z | - |
| dc.date.created | 2009-02-28 | - |
| dc.date.issued | 2007-01-01 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.other | 2015-OAK-0000006509 | en_US |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/9609 | - |
| dc.description.abstract | A metallization scheme with high reflectance and smooth surface morphology has been developed for obtaining low resistance Ohmic contacts on p-type GaN. Excellent Ohmic characteristics with a specific contact resistivity as low as 9.0x10(-6) Omega cm(2) were obtained by annealing evaporated Ni (10 A)/Ag (1500 A)/Mg (500 A) contact at 450 degrees C for 2 min in O-2 ambient. Additionally, a high reflectance over 80% was observed in the 400-500 nm wavelength range. The Mg overlayer suppressed excessive incorporation of oxygen into the Ni and Ag layers during oxidation annealing, leading to high reflectance and smooth surface quality of the Ohmic contact. | - |
| dc.description.statementofresponsibility | open | en_US |
| dc.language | English | - |
| dc.publisher | AMER INST PHYSICS | - |
| dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
| dc.rights | BY_NC_ND | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
| dc.title | Highly reflective low resistance Ag-based Ohmic contacts on p-type GaN using Mg overlayer | - |
| dc.type | Article | - |
| dc.contributor.college | 신소재공학과 | en_US |
| dc.identifier.doi | 10.1063/1.2430405 | - |
| dc.author.google | Jang, HW | en_US |
| dc.author.google | Son, JH | en_US |
| dc.author.google | Lee, JL | en_US |
| dc.relation.volume | 90 | en_US |
| dc.relation.issue | 1 | en_US |
| dc.contributor.id | 10105416 | en_US |
| dc.relation.journal | APPLIED PHYSICS LETTERS | en_US |
| dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
| dc.relation.sci | SCI | en_US |
| dc.collections.name | Journal Papers | en_US |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.90, no.1 | - |
| dc.identifier.wosid | 000243379900042 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.number | 1 | - |
| dc.citation.title | APPLIED PHYSICS LETTERS | - |
| dc.citation.volume | 90 | - |
| dc.contributor.affiliatedAuthor | Lee, JL | - |
| dc.identifier.scopusid | 2-s2.0-33846047455 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 18 | - |
| dc.description.scptc | 20 | * |
| dc.date.scptcdate | 2018-10-274 | * |
| dc.type.docType | Article | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
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Related Researcher
- 이종람LEE, JONG LAM
- Dept of Materials Science & Enginrg