We present nanoscale nuclear magnetic resonance (NMR) measurements performed with
nitrogen-vacancy (NV) centers located down to about 2 nm from the diamond surface. NV centers
were created by shallow ion implantation followed by a slow, nanometer-by-nanometer removal of
diamond material using oxidative etching in air. The close proximity of NV centers to the surface
yielded large 1H NMR signals of up to 3.4 lT-rms, corresponding to ~330 statistically polarized or
~10 fully polarized proton spins in a (1.8 nm)3 detection volume.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:31857 |
| Date | 04 October 2018 |
| Creators | M., Loretz, Sébastien, Pezzagna, Degen, C. L., Meijer, Jan Berend |
| Publisher | AIP Publishing |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 0003-6951, 033102 |
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