完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Yan, Liang-Jyi | en_US |
dc.contributor.author | Kuo, Cheng Huang | en_US |
dc.contributor.author | Sheu, Jinn-Kong | en_US |
dc.contributor.author | Lee, Ming-Lun | en_US |
dc.contributor.author | Tseng, Wei-Chun | en_US |
dc.date.accessioned | 2014-12-08T15:21:22Z | - |
dc.date.available | 2014-12-08T15:21:22Z | - |
dc.date.issued | 2012-03-05 | en_US |
dc.identifier.issn | 0925-8388 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.jallcom.2011.11.106 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/15203 | - |
dc.description.abstract | Non-alloyed Cr/Au Ohmic contacts on N-face and Ga-face n-GaN were studied. The specific contact resistances (rho(c)) of Cr/Au contacts onto the N-face and Ga-face n-GaN were as low as 2.4 x 10 (4) Omega cm(2) and 2.4 x 10(-5) Omega cm(2), respectively. Native oxide formed on the n-GaN surface was believed to be the key factor for higher rho(c). The results of X-ray photoelectron spectroscopy confirmed that n-GaN samples with different surface polarities or treated by different chemical solutions exhibited significant differences in gallium oxide content on the surface, which led to a marked difference in the rho(c) of non-alloyed Cr/Au Ohmic contacts to GaN films. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | GaN | en_US |
dc.subject | Cr-Au | en_US |
dc.subject | Nonalloyed | en_US |
dc.subject | Ohmic | en_US |
dc.title | Non-alloyed Cr/Au Ohmic contacts to N-face and Ga-face n-GaN | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.jallcom.2011.11.106 | en_US |
dc.identifier.journal | JOURNAL OF ALLOYS AND COMPOUNDS | en_US |
dc.citation.volume | 516 | en_US |
dc.citation.issue | en_US | |
dc.citation.spage | 38 | en_US |
dc.citation.epage | 40 | en_US |
dc.contributor.department | 照明與能源光電研究所 | zh_TW |
dc.contributor.department | Institute of Lighting and Energy Photonics | en_US |
dc.identifier.wosnumber | WOS:000299106600008 | - |
dc.citation.woscount | 1 | - |
顯示於類別: | 期刊論文 |