DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JK | - |
dc.contributor.author | Lee, JL | - |
dc.contributor.author | Lee, J | - |
dc.contributor.author | Park, Y | - |
dc.contributor.author | Kim, T | - |
dc.contributor.author | 김종규 | - |
dc.date.accessioned | 2016-04-01T08:31:30Z | - |
dc.date.available | 2016-04-01T08:31:30Z | - |
dc.date.issued | 1999-12 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.identifier.citation | v.35 | - |
dc.identifier.citation | pp.S1063-S1066 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.other | 2000-OAK-0000018753 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28169 | - |
dc.description.abstract | Non-alloyed ohmic contacts to p-type GaN using surface treatment prior to Pt metal deposition was investigated. For the p-type GaN with a hole concentration of 1.9 x 10(17)/cm(3), the average contact resistivity drastically decreased from 4.7 x 10(-1) Omega.cm(2) to 3.7 x 10(-4) Omega.cm(2) by the surface treatment using aqua regia. X-ray photoelectron spectroscopy analysis shows that the surface treatment using aqua regia plays a role in removing the surface oxide formed on the surface of p-type GaN, and subsequently in reducing the barrier height for holes at the interface of Pt/p-type GaN, resulting in good ohmic contacts to p-type GaN. | - |
dc.description.statementofresponsibility | X | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.subject | GALLIUM NITRIDE | - |
dc.subject | PD/AU | - |
dc.title | Pt ohmic contact to p-type GaN with contact resistivity of 10(-4) Omega center dot cm(2) using surface treatment | - |
dc.type | Conference | - |
dc.contributor.college | 신소재공학과 | - |
dc.author.google | Kim, JK | - |
dc.author.google | Lee, JL | - |
dc.author.google | Lee, J | - |
dc.author.google | Park, Y | - |
dc.author.google | Kim, T | - |
dc.relation.volume | 35 | - |
dc.relation.startpage | S1063 | - |
dc.relation.lastpage | S1066 | - |
dc.contributor.id | 10100864 | - |
dc.publisher.location | KO | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.docType | Proceedings Paper | - |
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