Conventional magnetic superconductors
نویسندگان
چکیده
منابع مشابه
Conventional Magnetic Superconductors: Coexistence of Singlet Superconductivity and Magnetic Order
The basic physics of bulk magnetic superconductors (MS) related to the problem of the coexistence of singlet superconductivity (SC) and magnetic order is reviewed. The interplay between exchange (EX) and electromagnetic (EM) interaction is discussed and argued that the singlet SC and uniform ferromagnetic (F) order practically never coexist. In case of their mutual coexistence the F order is mo...
متن کاملJosephson Effect between Conventional and Rashba Superconductors
We study the Josephson effect between a conventional s-wave superconductor and a non-centrosymmetric superconductor with Rashba spin-orbit coupling. Rashba spin-orbit coupling affects the Josephson pair tunneling in a characteristic way. The Josephson coupling can be decomposed into two parts, a ‘spin-singlet-like’ and a ‘spin-triplet-like’ component. The latter component can lead to shift of t...
متن کاملParamagnetic Meissner Eeect in Conventional Nb Superconductors
The paramagnetic Meissner eeect (PME), in which the eld-cooled-magnetization (FCM) of superconducting samples is positive below the super-conducting transition temperature T c , has been observed in certain ceramic and single-crystal samples of the high-T c cuprate superconductors and more recently in disk-shaped Nb samples. Through systematic investigations of the conditions for observing the ...
متن کاملCuprate Superconductors May Be Conventional After All
C opper oxide superconductors, or “cuprates,” are the record holders for the highest critical temperature (Tc = 134 K) at ambient pressure. Among many applications, they might one day be used to make the tens of kilometers of cables that generate accelerating magnetic fields at CERN’s Large Hadron Collider. The origin of high-Tc superconductivity in cuprates, however, remains a major unsolved p...
متن کاملElectric Confinement and Magnetic Superconductors
Reinterpretation of the pioneering work of Nielsen and Olesen and others on magnetic confinement in (electric) superconductors leads to simple models which exhibit electric confinement of the type hoped for in quantum chromodynamics. "Electric" flux tubes joining "quarks" arise at a semi-classical level as a result of the existence of (pseudo) particles. The theory can be described in terms of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physica C: Superconductivity and its Applications
سال: 2015
ISSN: 0921-4534
DOI: 10.1016/j.physc.2015.02.050