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Fluorescent nanodiamonds: effect of surface termination
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SYSNO ASEP 0342773 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Fluorescent nanodiamonds: effect of surface termination Author(s) Kratochvílová, Irena (FZU-D) RID, ORCID, SAI
Taylor, A. (US)
Kovalenko, Alexander (FZU-D)
Fendrych, František (FZU-D) RID, ORCID, SAI
Řezáčová, V. (CZ)
Petrák, Václav (FZU-D) RID, ORCID
Záliš, Stanislav (UFCH-W) RID, ORCID
Šebera, Jakub (UFCH-W) ORCID, RID
Nesládek, Miloš (FZU-D)Source Title Diamond Electronics and Bioelectronics - Fundamentals to Applications III. - Warrendale, PA : Materials Research Society, 2010 / Bergonzo P. ; Butler J.E. ; Jackman R.B. ; Loh K.P. ; Nesladek M. - ISBN 978-1-60511-176-6 Pages 1203-j03-05 /5 s. Number of pages 5 s. Action MRS Fall Meeting 2009 Event date 26.11.2009-02.12.2009 VEvent location Boston Country US - United States Event type WRD Language eng - English Country US - United States Keywords nanodiamonds ; surface termination ; fluorescence Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA203/08/1594 GA ČR - Czech Science Foundation (CSF) KAN401770651 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) OC 137 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KAN200100801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KAN100400702 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100520 - FZU-D (2005-2011) AV0Z40400503 - UFCH-W (2005-2011) Annotation Hydrogen chemisorption on a chemical vapor deposition grown diamond surface is well-known to be important for stabilizing diamond surface structures with sp3 hybridization. Negative electron affinity condition could change to a positive electron affinity by oxidation of the H chemisorbed diamond surfaces. Oxidized diamond surfaces usually show characteristics completely different from those of the H-chemisorbed diamond surfaces. The unique electron affinity condition, or the surface potential, is strongly related to the chemisorbed species on diamond surfaces. The relationship between the surface chemisorption structure and the surface electrical properties, such as the surface potential of the diamond, has been modelled using DFT based calculations. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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