Half quantum vortex in superfluid 3 He-A phase in parallel-plate geometry

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Singular Vortex in Narrow Cylinders of Superfluid 3 He - A Phase

Motivated by the on-going rotating cryostat experiments in ISSP, Univ. of Tokyo, we explore the textures and vortices in superfluid He-A phase confined in narrow cylinders, whose radii are R=50μm and 115 μm. The calculations are based on the Ginzburg-Landau (GL) framework, which fully takes into account the orbital (~l-vector) and spin (~ d-vector) degrees of freedom for chiral p-wave pairing s...

متن کامل

Annihilation of vortex lines in rotating superfluid 3 He

In decelerating rotation, vortex lines annihilate in single-vortex events at the annihilation threshold where their number N max(V) is equal to or exceeds the equilibrium value N eq(V). A surplus Nmax2Neq may be stabilized by an energy barrier, which during deceleration vanishes in an instability. We find the barrier to depend on container misalignment in He-B and on the orbital texture in the ...

متن کامل

Nanoscale Slab Geometry He Confined in a 3 Phase Diagram of the Topological Superfluid

, 841 (2013); 340 Science et al. L. V. Levitin Nanoscale Slab Geometry He Confined in a 3 Phase Diagram of the Topological Superfluid This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permissio...

متن کامل

Polar Phase of Superfluid (3)He in Anisotropic Aerogel.

We report the first observation of the polar phase of superfluid (3)He. This phase appears in (3)He confined in a new type of aerogel with a nearly parallel arrangement of strands which play the role of ordered impurities. Our experiments qualitatively agree with theoretical predictions and suggest that in other systems with unconventional Cooper pairing (e.g., in unconventional superconductors...

متن کامل

Phase oscillations in superfluid 3 He − B weak links

Oscillations in quantum phase about a mean value of π, observed across micropores connecting two 3He−B baths, are explained in a Ginzburg-Landau phenomenology. The dynamics arises from the Josephson phase relation,the interbath continuity equation, and helium boundary conditions. The pores are shown to act as Josephson tunnel junctions, and the dynamic variables are the inter bath phase differe...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Europhysics Letters (EPL)

سال: 2007

ISSN: 0295-5075,1286-4854

DOI: 10.1209/0295-5075/80/46003