EBIC study of Au / n-type GaN Schottky contacts
The performance of Au / n-type GaN Schottky contacts is strongly dependent on the GaN surface processing prior to contacting. Current-voltage and EBIC line scans demonstrate that KOH treatment acts to degrade the Schottky contacts. EBIC imaging reveals the differing sub-grain boundary structures o...
| Main Authors: | , , |
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| Format: | Book Section |
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IOP Publishing Ltd
2003
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| Online Access: | https://eprints.nottingham.ac.uk/1464/ |
| _version_ | 1848790611647266816 |
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| author | Moldovan, Grigore Harrison, Ian Brown, Paul D. |
| author2 | Cullis, A.G. |
| author_facet | Cullis, A.G. Moldovan, Grigore Harrison, Ian Brown, Paul D. |
| author_sort | Moldovan, Grigore |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | The performance of Au / n-type GaN Schottky contacts is strongly dependent on the GaN surface processing prior to contacting. Current-voltage and EBIC line scans demonstrate that KOH treatment acts to degrade the Schottky contacts. EBIC imaging reveals the differing sub-grain boundary structures of MBE and MOCVD grown GaN / sapphire. The KOH treatment acts to uniformly change the properties of the GaN surface, rather than having a localised effect. |
| first_indexed | 2025-11-14T18:15:22Z |
| format | Book Section |
| id | nottingham-1464 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:15:22Z |
| publishDate | 2003 |
| publisher | IOP Publishing Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-14642020-05-04T20:32:05Z https://eprints.nottingham.ac.uk/1464/ EBIC study of Au / n-type GaN Schottky contacts Moldovan, Grigore Harrison, Ian Brown, Paul D. The performance of Au / n-type GaN Schottky contacts is strongly dependent on the GaN surface processing prior to contacting. Current-voltage and EBIC line scans demonstrate that KOH treatment acts to degrade the Schottky contacts. EBIC imaging reveals the differing sub-grain boundary structures of MBE and MOCVD grown GaN / sapphire. The KOH treatment acts to uniformly change the properties of the GaN surface, rather than having a localised effect. IOP Publishing Ltd Cullis, A.G. Midgley, P.A. 2003 Book Section PeerReviewed Moldovan, Grigore, Harrison, Ian and Brown, Paul D. (2003) EBIC study of Au / n-type GaN Schottky contacts. In: Microscopy of semiconducting materials 2003 : proceedings of the Institute of Physics conference, Cambridge University, 31 March - 3 April 2003. Institute of Physics conference series (180). IOP Publishing Ltd, Bristol, pp. 577-580. ISBN 9780750309790 EBIC Schottky contact GaN |
| spellingShingle | EBIC Schottky contact GaN Moldovan, Grigore Harrison, Ian Brown, Paul D. EBIC study of Au / n-type GaN Schottky contacts |
| title | EBIC study of Au / n-type GaN Schottky contacts |
| title_full | EBIC study of Au / n-type GaN Schottky contacts |
| title_fullStr | EBIC study of Au / n-type GaN Schottky contacts |
| title_full_unstemmed | EBIC study of Au / n-type GaN Schottky contacts |
| title_short | EBIC study of Au / n-type GaN Schottky contacts |
| title_sort | ebic study of au / n-type gan schottky contacts |
| topic | EBIC Schottky contact GaN |
| url | https://eprints.nottingham.ac.uk/1464/ |