TY - JOUR
T1 - Phase diagram for a Josephson network in a magnetic field
AU - Straley, Joseph P.
AU - Barnett, George Michael
PY - 1993
Y1 - 1993
N2 - We have constructed the ground-state configurations for a square-lattice Josephson network in a magnetic field H=pΦ0/qa2, for all p and q in the range 1≤p≤q/2 and 2≤q≤20, leading to a better understanding of the zero-temperature phase diagram. We then compute the field dependence of the ground-state energy, helicity modulus, and critical current.
AB - We have constructed the ground-state configurations for a square-lattice Josephson network in a magnetic field H=pΦ0/qa2, for all p and q in the range 1≤p≤q/2 and 2≤q≤20, leading to a better understanding of the zero-temperature phase diagram. We then compute the field dependence of the ground-state energy, helicity modulus, and critical current.
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U2 - 10.1103/PhysRevB.48.3309
DO - 10.1103/PhysRevB.48.3309
M3 - Article
AN - SCOPUS:0000608484
SN - 0163-1829
VL - 48
SP - 3309
EP - 3315
JO - Physical Review B
JF - Physical Review B
IS - 5
ER -