Název:
(100) substrate processing optimization for fabrication of smooth boron doped epitaxial diamond layer by PE CVD
Autoři:
Mortet, Vincent ; Fekete, Ladislav ; Ashcheulov, Petr ; Taylor, Andrew ; Hubík, Pavel ; Trémouilles, D. ; Bedel-Pereira, E. Typ dokumentu: Příspěvky z konference Konference/Akce: International Conference NANOCON /6./, Brno (CZ), 2014-11-05 / 2014-11-07
Rok:
2015
Jazyk:
eng
Abstrakt: Boron doped diamond layers were grown in an SEKI AX5010 microwave plasma enhanced chemical vapour deposition system. Effect of surface preparation, i.e. polishing and O2/H2 plasma etching on epitaxial growth on type Ib (100) HPHT synthetic diamonds were investigated. Using optimized substrate preparation, smooth (RRMS ~ 1 nm) boron doped diamond layers with metallic conduction and free of un-epitaxial crystallites were grown with a relatively high growth rate of 3.7 μm/h. Diamond were characterized by optical microscopy, optical profilometry, atomic force microscopy and Hall effect.
Klíčová slova:
diamond; doping; PE CVD; surface treatment; thin film Číslo projektu: GA13-31783S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: NANOCON 2014. 6th International conference proceedings, ISBN 978-80-87294-53-6
Instituce: Fyzikální ústav AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0263568