A toolbox of Cre-dependent optogenetic transgenic mice for light-induced activation and silencing
We report on wide-field optically detected magnetic resonance imaging of nitrogen-vacancy centers (NVs) in type IIa polycrystalline diamond. These studies reveal a heterogeneous crystalline environment that produces a varied density of NV centers, including preferential orientation within some indi...
Hlavní autoři: | , , , , , , , , , , , , , , , , , , , , , |
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Další autoři: | |
Médium: | Článek |
Jazyk: | en_US |
Vydáno: |
Nature Publishing Group
2017
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On-line přístup: | http://hdl.handle.net/1721.1/107771 https://orcid.org/0000-0002-0419-3351 |
Shrnutí: | We report on wide-field optically detected magnetic resonance imaging of nitrogen-vacancy centers (NVs) in type IIa polycrystalline diamond. These studies reveal a heterogeneous crystalline environment that produces a varied density of NV centers, including preferential orientation within
some individual crystal grains, but preserves long spin coherence times. Using the native NVs as nanoscale sensors, we introduce a three-dimensional strain imaging technique with high sensitivity (<10[superscript -5] Hz[superscript –1/2]) and diffraction-limited resolution across a wide field of view. |
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