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Vector Magnetometry...
Vector Magnetometry Using Silicon Vacancies in 4H-SiC Under Ambient Conditions
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- Niethammer, Matthias (författare)
- University of Stuttgart, Germany
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- Widmann, Matthias (författare)
- University of Stuttgart, Germany
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- Lee, Sang-Yun (författare)
- University of Stuttgart, Germany
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- Stenberg, Pontus (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska fakulteten
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- Kordina, Olle (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska fakulteten
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- Ohshima, Takeshi (författare)
- National Institute Quantum and Radiol Science and Technology, Japan
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- Nguyen, Son Tien (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska fakulteten
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- Janzén, Erik (författare)
- Linköpings universitet,Halvledarmaterial,Tekniska fakulteten
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- Wrachtrup, Joerg (författare)
- University of Stuttgart, Germany; Max Planck Institute Solid State Research, Germany
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(creator_code:org_t)
- AMER PHYSICAL SOC, 2016
- 2016
- Engelska.
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Ingår i: PHYSICAL REVIEW APPLIED. - : AMER PHYSICAL SOC. - 2331-7019. ; 6:3
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Point defects in solids promise precise measurements of various quantities. Especially magnetic field sensing using the spin of point defects has been of great interest recently. When optical readout of spin states is used, point defects achieve optical magnetic imaging with high spatial resolution at ambient conditions. Here, we demonstrate that genuine optical vector magnetometry can be realized using the silicon vacancy in SiC, which has an uncommon S = 3/2 spin. To this end, we develop and experimentally test sensing protocols based on a reference field approach combined with multifrequency spin excitation. Our work suggests that the silicon vacancy in an industry-friendly platform, SiC, has the potential for various magnetometry applications under ambient conditions.
Ämnesord
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
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