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Simultaneous imaging of magnetic field and temperature using a wide-field quantum diamond microscope.
- Source :
- EPJ Quantum Technology; 3/25/2021, Vol. 8 Issue 1, p1-7, 7p
- Publication Year :
- 2021
-
Abstract
- Quantum sensing based on nitrogen-vacancy centers in diamond has shown excellent properties. Combined with the imaging technique, it shows exciting practicability. Here, we demonstrate the simultaneously imaging technique of magnetic field and temperature using a wide-field quantum diamond microscope. We describe the operating principles of the diamond microscope and report its sensitivity (magnetic field ∼ 1.8 μ T/Hz 1 / 2 and temperature ∼ 0.4 K/Hz 1 / 2 ), spatial resolution (1.3 μm), and field of view (400 × 300 μ m 2 ). Finally, we use the microscope to obtain images of an integrated cell heater and a PCB, demonstrating its ability in the application of magnetic field and temperature simultaneously imaging at wide-field. [ABSTRACT FROM AUTHOR]
- Subjects :
- MAGNETIC fields
MICROSCOPES
DIAMONDS
MAGNETICS
TEMPERATURE
Subjects
Details
- Language :
- English
- ISSN :
- 21960763
- Volume :
- 8
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- EPJ Quantum Technology
- Publication Type :
- Academic Journal
- Accession number :
- 149471376
- Full Text :
- https://doi.org/10.1140/epjqt/s40507-021-00097-9