D B Abraham and N M Svrakic 1986 J. Phys. A: Math. Gen. 19 L599 doi:10.1088/0305-4470/19/10/008
D B Abraham and N M Svrakic
Show affiliationsAn exact analysis of depinning of the domain wall from the internal defect in the planar Ising model is given. The model differs from the ones previously studied by having unequal couplings on two sides of the defect. This asymmetry induces a depinning transition at a well defined temperature. The exact phase diagram and incremental free energy are obtained.
75.10.Hk Classical spin models
75.30.Kz Magnetic phase boundaries (including magnetic transitions, metamagnetism, etc.)
75.60.Ch Domain walls and domain structure
82B30 Statistical thermodynamics (See also 80-XX)
82B20 Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs
Condensed matter: electrical, magnetic and optical
Issue 10 (11 July 1986)
D B Abraham and N M Svrakic 1986 J. Phys. A: Math. Gen. 19 L599
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