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NV-center distribution and ODMR spectra in two types of natural diamonds

MetadataDetails
Publication Date2022-03-01
JournalJournal of Physics Conference Series
AuthorsI. D. Breev, V. V. Yakovleva, A. N. Anisimov
InstitutionsIoffe Institute, Northern (Arctic) Federal University

Abstract Two types of natural diamonds were investigated by means of PL scanning and ODMR. One was irradiated by neutrons to create NV-centers and the second wasn’t specifically treated. The pattern of NV-center distribution was found such that NV-centers in untreated diamond are localized in a special direction, supposedly sliding planes. Furthermore, the spin Hamiltonian parameters E and D of NV-center ground state, calculated by ODMR spectra in untreated diamond, depend on the surface point.

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