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Negative muon spin ...
Negative muon spin rotation and relaxation on superconducting MgB 2
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Sugiyama, Jun (författare)
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- Forslund, Ola Kenji, 1990 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nocerino, E. (författare)
- Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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- Sassa, Yasmine, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Månsson, Martin (författare)
- Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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- Hillier, Adrian (författare)
- STFC Rutherford Appleton Laboratory
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- Ishida, Katsuhiko (författare)
- RIKEN
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(creator_code:org_t)
- IOP Publishing, 2023
- 2023
- Engelska.
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Ingår i: Journal of Physics: Conference Series. - : IOP Publishing. - 1742-6588 .- 1742-6596. ; 2462:1
- Relaterad länk:
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https://research.cha... (primary) (free)
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The internal nuclear magnetic field in a superconducting MgB2 powder sample was studied with a μ- SR technique. Although the past μ +SR study on MgB2 reported the appearance of a dynamic behavior even below Tc due to μ + diffusion, μ- SR shows a static behavior in the whole temperature range measured, as expected. The ZF-μ- SR spectra do not suggest any appearance of additional magnetic field below Tc within the experimental accuracy. Considering the small asymmetry of the μ- SR signal, it is a challenge to detect the appearance of an internal magnetic field below Tc caused by the time reversal symmetry breaking.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
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- ref (ämneskategori)
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