Textures of Rotating Superfluid 3He–A in a Single Narrow Cylinder

被引：0
作者：
T. Kunimatsu
H. Nema
R. Ishiguro
M. Kubota
T. Takagi
Y. Sasaki
O. Ishikawa
机构：
[1] The University of Tokyo,ISSP
[2] Osaka City University,Graduate School of Science
[3] Chuo University,Faculty of Science and Engineering
[4] Tokyo University of Science,Department of Physics, Faculty of Science
[5] Fukui University,Department of Applied Physics
[6] Kyoto University,Research Center for Low Temperature and Materials Sciences
来源：
Journal of Low Temperature Physics | 2013年 / 171卷
关键词：
He; Superfluid; Texture;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied textures of the rotating superfluid 3He–A in a single narrow cylinder by NMR measurement. In a narrow cylinder, the characteristic textures such as Mermin-Ho texture (Mermin and Ho in Phys. Rev. Lett. 36:594, 1976) can be formed in order to minimize the free energy of the system determined by the effect of the wall, the magnetic field, the dipole interaction, the flow of the superfluid and so on. We observed three types of NMR absorption spectra dependent on the processes used to form A-phase in a narrow cylinder. A particular texture shows a characteristic spectrum and we can determine the texture from the observed spectrum by comparing the resonance frequency of the peak in NMR spectrum with the calculated one of the spin wave mode. We present the identification and the phase diagram of textures of the rotating superfluid 3He–A in a single narrow cylinder.
引用
收藏
页码：280 / 286
页数：6
相关论文
共 39 条
  • [1] Ruutu V.M.H.(1997)undefined Phys. Rev. Lett. 79 5058-undefined
  • [2] Kopu J.(2003)undefined Phys. Rev. Lett. 91 594-undefined
  • [3] Krusius M.(1976)undefined Phys. Rev. Lett. 36 833-undefined
  • [4] Parts Ü.(2004)undefined Phys. Rev. Lett. 93 1577-undefined
  • [5] Plaçais B.(1994)undefined Physica B 194–196 331-undefined
  • [6] Thuneberg E.V.(2009)undefined J. Phys. Soc. Jpn. 78 undefined-undefined
  • [7] Xu W.(2003)undefined Physica B 329–333 undefined-undefined
  • [8] Walmsley P.M.(1975)undefined Rev. Mod. Phys. 47 undefined-undefined
  • [9] Cousins D.J.(undefined)undefined undefined undefined undefined-undefined
  • [10] Golov A.I.(undefined)undefined undefined undefined undefined-undefined
1234