Incommensurate structure in the lattice-gas ANNNI model

Journal Article · Mon Feb 01 00:00:00 EST 1993 · Journal of Statistical Physics; (United States)

DOI:https://doi.org/10.1007/BF01053589· OSTI ID:6647654

Karasova, I; Surda, A ^[1]

---

1. Slovak Academy of Science, Bratislava (Czechoslovakia)

The phase diagram of the two-dimensional lattice-gas ANNNI model is investigated using the cluster transfer-matrix method. The numerical calculations have shown commensurate, disordered, and floating incommensurate phases. The properties of the incommensurate phase are studied in detail and the position of the Lifshitz point is discussed.

• OSTI ID: 6647654
• Journal Information: Journal of Statistical Physics; (United States), Vol. 70:3-4; ISSN 0022-4715
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ISING MODEL
NUMERICAL SOLUTION
MAGNETISM
STATISTICAL MODELS
CRYSTAL LATTICES
FERROMAGNETISM
GASES
HAMILTONIAN FUNCTION
ITERATIVE METHODS
PARAMAGNETISM
SUPERCONDUCTIVITY
TWO-DIMENSIONAL CALCULATIONS
CALCULATION METHODS
CRYSTAL MODELS
CRYSTAL STRUCTURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
FLUIDS
FUNCTIONS
MATHEMATICAL MODELS
PHYSICAL PROPERTIES
661300* - Other Aspects of Physical Science- (1992-)