TY - JOUR
T1 - Cooper pairs with broken parity and spin-rotational symmetries in d-wave superconductors
AU - Lebed, A. G.
PY - 2006/1/27
Y1 - 2006/1/27
N2 - Paramagnetic effects are shown to result in the appearance of a triplet component of order parameter in a vortex phase of a d-wave superconductor in the absence of impurities. This component, which breaks parity and spin-rotational symmetries of Cooper pairs, is expected to be of the order of unity in a number of modern superconductors such as organic, high Tc, and some others. A generic phase diagram of such type-IV superconductors, which are singlet ones at H=0 and in the Meissner phase, and characterized by singlet-triplet mixed Copper pairs Δs+iΔt with broken symmetries in a vortex phase, is discussed.
AB - Paramagnetic effects are shown to result in the appearance of a triplet component of order parameter in a vortex phase of a d-wave superconductor in the absence of impurities. This component, which breaks parity and spin-rotational symmetries of Cooper pairs, is expected to be of the order of unity in a number of modern superconductors such as organic, high Tc, and some others. A generic phase diagram of such type-IV superconductors, which are singlet ones at H=0 and in the Meissner phase, and characterized by singlet-triplet mixed Copper pairs Δs+iΔt with broken symmetries in a vortex phase, is discussed.
UR - http://www.scopus.com/inward/record.url?scp=32644482159&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=32644482159&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.96.037002
DO - 10.1103/PhysRevLett.96.037002
M3 - Article
AN - SCOPUS:32644482159
SN - 0031-9007
VL - 96
JO - Physical review letters
JF - Physical review letters
IS - 3
M1 - 037002
ER -