| Autor: |
Michael Cross, D. D. Osheroff |
| Rok vydání: |
1977 |
| Předmět: |
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| Zdroj: |
Physical Review Letters. 38:905-909 |
| ISSN: |
0031-9007 |
| DOI: |
10.1103/physrevlett.38.905 |
| Popis: |
We report the first measurements of σAB, the surface energy associated with the interface between the A and B phases of superfluid 3He as they coexist at TAB. At melting pressure we find σAB=6×10^-6 erg cm^-2 in no magnetic field (TAB/TC=0.79) rising to σAB=1.6×10^-5 erg cm^-2 in a magnetic field of 4 kOe (TAB/TC=0.5). Theoretical calculations that we present give an estimate about 50% larger. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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