scholarly journals Multiple phases with a tricritical point and a Lifshitz point in the skyrmion host Cu2OSeO3

2019 ◽  
Vol 100 (16) ◽  
Author(s):  
Harish Chandr Chauhan ◽  
Birendra Kumar ◽  
Jeetendra Kumar Tiwari ◽  
Subhasis Ghosh
Keyword(s):  
Tricritical Point ◽  
Lifshitz Point

Neutron diffractometry investigation of the tricritical point of KH2 PO4

1981 ◽  
Vol 42 (3) ◽  
pp. 445-458 ◽  
Author(s):  
P. Bastie ◽  
M. Vallade ◽  
C. Vettier ◽  
C.M.E. Zeyen ◽  
H. Meister
Keyword(s):  
Tricritical Point

EXPERIMENTS IN3He-4He LIQUID MIXTURES NEAR THE TRICRITICAL POINT

1980 ◽  
Vol 41 (C7) ◽  
pp. C7-133-C7-136 ◽  
Author(s):  
J. del Cueto ◽  
R. L. Johnson ◽  
T. Rohde ◽  
F. H. Wirth ◽  
E. H. Graf
Keyword(s):  
Tricritical Point ◽  
Liquid Mixtures

Tricritical Point in Explosive Percolation

2012 ◽  
Author(s):  
Nuno A.M. Araujo ◽  
José S. Andrade Jr. ◽  
Robert Ziff ◽  
Hans J. Herrmann
Keyword(s):  
Tricritical Point

Ferroelastic phase transition in univalent mercury halides in vicinity of tricritical point

1992 ◽  
Vol 130 (1) ◽  
pp. 263-283 ◽  
Author(s):  
M. E. Boiko ◽  
Yu. Markov ◽  
V. S. Vikhnin ◽  
A. S. Yurkov ◽  
B. S. Zadokhin
Keyword(s):  
Phase Transition ◽  
Tricritical Point ◽  
Ferroelastic Phase Transition ◽  
Mercury Halides

On The Phase Structure of the Asymmetric Three-State Potts Model

1982 ◽  
Vol 21 ◽  
Author(s):  
G. v. Gehlen
Keyword(s):  
Phase Boundary ◽  
Potts Model ◽  
Phase Structure ◽  
Asymmetry Parameter ◽  
Finite Size ◽  
Critical Index ◽  
Incommensurate Phase ◽  
Finite Size Scaling ◽  
Lifshitz Point ◽  
The Asymmetry

ABSTRACTFinite-size scaling is applied to the Hamiltonian version of the asymmetric Z3-Potts model. Results for the phase boundary of the commensurate region and for the corresponding critical index ν are presented. It is argued that there is no Lifshitz point, the incommensurate phase extending down to small values of the asymmetry parameter.

Effect of magnetic field on parametrically driven surface waves

2006 ◽  
Vol 463 (2079) ◽  
pp. 711-722 ◽  
Author(s):  
Supriyo Paul ◽  
Krishna Kumar
Keyword(s):  
Magnetic Field ◽  
Surface Waves ◽  
Liquid Metals ◽  
Tricritical Point ◽  
Thin Layers ◽  
Vertical Magnetic Field ◽  
Harmonic Solution ◽  
Chandrasekhar Number ◽  
The Magnetic Field ◽  
Primary Instability

Stability analysis of parametrically driven surface waves in liquid metals in the presence of a uniform vertical magnetic field is presented. Floquet analysis gives various subharmonic and harmonic instability zones. The magnetic field stabilizes the onset of parametrically excited surface waves. The minima of all the instability zones are raised by a different amount as the Chandrasekhar number is raised. The increase in the magnetic field leads to a series of bicritical points at a primary instability in thin layers of a liquid metal. The bicritical points involve one subharmonic and another harmonic solution of different wavenumbers. A tricritical point may also be triggered as a primary instability by tuning the magnetic field.

Symmetric tricritical point in a living polymer solution

1990 ◽  
Vol 64 (16) ◽  
pp. 1983-1985 ◽  
Author(s):  
J. Ruiz-Garcia ◽  
S. C. Greer
Keyword(s):  
Polymer Solution ◽  
Tricritical Point
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