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Regular version of the site

Article

Spatially controlled fabrication of single NV centers in IIa HPHT diamond

Optical Materials Express. 2020. Vol. 10. No. 1. P. 198-207.
Trofimov S. D., Tarelkin S. A., Bolshedvorskii S. V., Troshchiev S. Y., Golovanov A. V., Luparev N. V., Prikhodko D. D., Boldyrev K.

Single NV centers in HPHT IIa diamond are fabricated by helium implantation
through lithographic masks. The concentrations of created NV centers in different growth sectors
of HPHT are compared quantitatively. It is shown that the purest f001g growth sector (GS) of
HPHT diamond allows to create groups of single NV centers in predetermined locations. The
f001g GS HPHT diamond is thus considered a good material for applications that involve single
NV centers.