Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/3109
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rosa, J | - |
dc.contributor.author | Vanecek, M | - |
dc.contributor.author | NESLADEK, Milos | - |
dc.contributor.author | STALS, Lambert | - |
dc.date.accessioned | 2007-11-23T16:15:11Z | - |
dc.date.available | 2007-11-23T16:15:11Z | - |
dc.date.issued | 1999 | - |
dc.identifier.citation | PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 172(1). p. 113-122 | - |
dc.identifier.issn | 0031-8965 | - |
dc.identifier.uri | http://hdl.handle.net/1942/3109 | - |
dc.description.abstract | Photocurrent spectroscopy is used for studying electronic defect states in the gap of optical-quality CVD diamond. The constant photocurrent method (CPM), allowing to measure the optical (photoionization) cross-section of defects, is applied on samples with a different surface treatment. The measured photoionization cross-section spectra are discussed and attributed to main defects in CVD diamond layers. A photoionization cross-section of a defect, with an onset at about 2.2 eV, is attributed to the single-substitutional nitrogen defect (EPR P1 resonance at g = 2.0024). This defect is denoted as D2. Additionally, a defect with an onset at about 1.2 eV is observed on "as-grown" samples or after additional hydrogen plasma treatment. This defect, denoted as D1, diminishes after oxidation of the diamond sample surface. The EPR g = 2.0028 resonance, which was also suggested to be H-related, is studied as a function of hydrogenation and oxidation. | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | On photocurrent (and EPR) study of defect levels in CVD diamond | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 122 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 113 | - |
dc.identifier.volume | 172 | - |
local.format.pages | 10 | - |
dc.description.notes | Acad Sci Czech Republ, Inst Phys, CZ-16200 Prague 6, Czech Republic. Limburgs Univ Centrum, Inst Mat Res, Div Mat Phys, B-3590 Diepenbeek, Belgium.Rosa, J, Acad Sci Czech Republ, Inst Phys, Cukrovarnicka 10, CZ-16200 Prague 6, Czech Republic. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.isi | 000079517400013 | - |
item.accessRights | Closed Access | - |
item.fullcitation | Rosa, J; Vanecek, M; NESLADEK, Milos & STALS, Lambert (1999) On photocurrent (and EPR) study of defect levels in CVD diamond. In: PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 172(1). p. 113-122. | - |
item.contributor | Rosa, J | - |
item.contributor | Vanecek, M | - |
item.contributor | NESLADEK, Milos | - |
item.contributor | STALS, Lambert | - |
item.fulltext | No Fulltext | - |
item.validation | ecoom 2000 | - |
Appears in Collections: | Research publications |
WEB OF SCIENCETM
Citations
7
checked on Apr 24, 2024
Page view(s)
60
checked on Sep 7, 2022
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.