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Charge density waves in d-wave superconductors: thermodynamics and Josephson tunneling (Review Article)
Репозиторій DSpace/Manakin
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Charge density waves in d-wave superconductors: thermodynamics and Josephson tunneling (Review Article)
Тема:
К 75-летию со дня рождения И. К. Янсона
Інший ID:
PACS: 74.20.Fg, 74.20.Rp, 74.50.+r, 74.72.–h, 71.45.Lr
Посилання:
Charge density waves in d-wave superconductors:
thermodynamics and Josephson tunneling
(Review Article) / A.M. Gabovich, A.I. Voitenko // Физика низких температур. — 2013. — Т. 39, № 3. — С. 301–319. — Бібліогр.: 199 назв. — англ.
Підтримка:
The authors are grateful to Sergey Borisenko (Leibnitz
Institute for Solid State and Materials Research, Dresden)
and Alexander Kordyuk (Institute of Metal Physics, Kiev)
for useful discussions of cuprate properties and related
issues. The work was partially supported by the Project
N 8 of the Scientific Cooperation Agreement between Poland
and Ukraine in 2012–2014. AIV is grateful to Kasa
im. Józefa Mianowskiego, Fundacja na Rzecz Nauki Polskej,
and Fundacja Zygmunta Zaleskiego for the financial
support of his visits to Warsaw.
Дата:
2013
Переглядів:
763
Завантажень:
665
Анотація:
The problem of coexistence between charge-density-waves (CDWs) and superconductivity is revisited. Recent
evidence was analyzed for different classes of materials with the emphasis on high-Tc oxides. For the latter,
the model of the d-wave or extended s-wave Cooper pairing competing with checkerboard or unidirectional
CDWs is suggested. The corresponding phase diagrams were plotted and used as a guide to predict new features
in the tunnel or photoemission spectra. In the framework of the model concerned, dc Josephson tunneling
through junctions involving CDW superconductors is examined. It is shown that CDWs distort current dependences
on the angle between crystal axes and the junction plane inherent to d-wave superconductors leading to
an extra periodicity.
