Quasi-one-dimensional pair density wave superconducting state
نویسندگان
چکیده
منابع مشابه
Topological pair-density-wave superconducting states.
We show that the pair-density-wave (PDW) superconducting state emergent in extended Heisenberg-Hubbard models in two-leg ladders is topological in the presence of an Ising spin symmetry and supports a Majorana zero mode (MZM) at an open boundary and at a junction with a uniform d-wave one-dimensional superconductor. Similarly to a conventional finite-momentum paired state, the order parameter o...
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Quasi one–dimensional conductors which undergo a Peierls transition to a charge density wave state at a temperature TP show a region of one–dimensional fluctuations above TP . The Ginzburg–Landau–Langevin theory for the frequency dependent collective conductivity from conductive fluctuations into the charge density wave state is developed. By inclusion of a phase breaking term the effect of loc...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2015
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.91.195102