| Autor: |
Jukka P. Pekola, Antti Manninen, J. M. Kyynäräinen, K. Torizuka |
| Přispěvatelé: |
Perustieteiden korkeakoulu, School of Science, Department of Applied Physics, Teknillisen fysiikan laitos, Aalto-yliopisto, Aalto University |
| Rok vydání: |
1990 |
| Předmět: |
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| Zdroj: |
Kyynäräinen, J M, Pekola, J P, Manninen, A J & Torizuka, K 1990, ' Superfluid He3 in strong magnetic fields : Anomalous sound attenuation in the B phase and evidence for splitting of the AB transition ', Physical Review Letters, vol. 64, no. 9, pp. 1027-1030 . https://doi.org/10.1103/PhysRevLett.64.1027 |
| ISSN: |
0031-9007 |
| DOI: |
10.1103/physrevlett.64.1027 |
| Popis: |
Zero sound attenuation at 8.9 and 26.8 MHz in {sup 3}He-{ital B} shows an extremum at {ital T}{sub {ital AB}} in a field of {approx}2 kG at low pressures, both in the stationary and in the rotating superfluid. This is in accordance with the prediction that a critical magnetic field separates two types of {ital B} phases at the {ital AB} transition line, with and without nodes in the energy gap, respectively, and with a change in the nature of the transition. The {ital AB} phase transition takes place via an intermediate state, possibly a new phase, characterized by excess sound attenuation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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