Experiments on coherently precessing spin state in 3He4He solution

✍ Scribed by V.V. Dmitriev; V.V. Moroz; A.S. Visotskiy; S.R. Zakazov

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 544 KB
• Volume: 210
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/0921-4526(95)01121-t

✦ Synopsis

Pulsed NMR experiments in saturated liquid 3He-4He solution were done at temperatures down to 1 mK. The results are well described by a formation of a coherently precessing two-domain structure. In one of these domains the magnetization is oriented along the external magnetic field and in the other domain it is oriented opposite to the field. This structure arises due to spin currents, which are caused by Fermi liquid interaction.