Phase transitions in Josephson-junction arrays with long-range interaction

1993 ◽  
Vol 47 (2) ◽  
pp. 967-974 ◽  
Author(s):  
L. L. Sohn ◽  
M. S. Rzchowski ◽  
J. U. Free ◽  
M. Tinkham
Keyword(s):  
Phase Transitions ◽  
Josephson Junction ◽  
Long Range ◽  
Range Interaction ◽  
Josephson Junction Arrays ◽  
Long Range Interaction ◽  
Junction Arrays

ac and dc properties of Josephson-junction arrays with long-range interaction

1993 ◽  
Vol 47 (2) ◽  
pp. 975-984 ◽  
Author(s):  
L. L. Sohn ◽  
M. T. Tuominen ◽  
M. S. Rzchowski ◽  
J. U. Free ◽  
M. Tinkham
Keyword(s):  
Josephson Junction ◽  
Long Range ◽  
Range Interaction ◽  
Josephson Junction Arrays ◽  
Long Range Interaction ◽  
Junction Arrays

Quantum phase transitions and commensurability in frustrated Josephson junction arrays

1992 ◽  
Vol T42 ◽  
pp. 159-170 ◽  
Author(s):  
C Bruder ◽  
Rosario Fazio ◽  
Arno Kampf ◽  
A van Otterlo ◽  
Gerd Schön
Keyword(s):  
Phase Transitions ◽  
Josephson Junction ◽  
Quantum Phase Transitions ◽  
Quantum Phase ◽  
Josephson Junction Arrays ◽  
Junction Arrays

MICROSCOPIC MODELS OF PHASE TRANSITIONS IN THE CsHSO4 TYPE CRYSTALS

1991 ◽  
Vol 05 (17) ◽  
pp. 1147-1160
Author(s):  
K. A. RUSTAMOV ◽  
N. A. JAVADOV
Keyword(s):  
Phase Transitions ◽  
Phase Diagrams ◽  
Long Range ◽  
Brillouin Zone ◽  
Symmetry Analysis ◽  
Type Model ◽  
Slater Type ◽  
Range Interaction ◽  
Microscopic Models ◽  
Long Range Interaction

Microscopic models for the phase transitions described by two wave vectors (corresponding to the centre and the boundary of the Brillouin zone) in the CsHSO 4 type crystals are presented. On the basis of the symmetry analysis, obtained recently, molecular field and cluster approximations are considered. Limitation of this analysis is related to the large number of parameters. Possible phase diagrams within the MFA are presented. In the case of CA within the Slater type model in KDP the necessity of taking into account the parameter of long range interaction is shown.

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