A diamond (100) surface with perfect phase purity

Autor(en): Dyachenko, Oleksiy 
Diek, Nadine 
Shapiro, Yevgeniy 
Tamang, Rajesh 
Harneit, Wolfgang 
Reichling, Michael 
Borodin, Andriy 
Stichwörter: BORON-DOPED DIAMOND; CARBON; Chemistry; Chemistry, Physical; CVD DIAMOND; ELECTRONIC-STRUCTURE; FILMS; GRAPHITE; ION-BEAM; NITROGEN; Physics; Physics, Atomic, Molecular & Chemical; QUANTUM COMPUTERS; RAY PHOTOELECTRON-SPECTROSCOPY
Erscheinungsdatum: 2015
Herausgeber: ELSEVIER
Journal: CHEMICAL PHYSICS LETTERS
Volumen: 640
Startseite: 72
Seitenende: 76
Zusammenfassung: 
Diamond surfaces with (100) orientation and perfect phase purity regarding the coexistence of sp(3) and sp(2) bonding as well as near surface nitrogen implanted layers are repeatedly produced from one sample by a cycle of nitrogen implantation, etching in oxygen and wet chemical etching. Comprehensive surface studies carried out by X-ray photoelectron spectroscopy (XPS) involving a deconvolution of the C 1s peak into contributions of C sp(3), C sp(2) and C sp(3)(N) reveal the surface and near-surface phase and stoichiometry. It is demonstrated that efficient etching of nitrogen implanted diamond occurs by high temperature annealing in oxygen and a wet chemical treatment. (C) 2015 Elsevier B.V. All rights reserved.
ISSN: 00092614
DOI: 10.1016/j.cplett.2015.10.015

Show full item record

Page view(s)

9
Last Week
0
Last month
1
checked on Apr 20, 2024

Google ScholarTM

Check

Altmetric