Vortex pattern and differential conductance in hole underdoped high-temperature superconductors with competing d-wave and antiferromagnetic orders
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Vortex pattern and differential conductance in hole underdoped high-temperature superconductors with competing d-wave and antiferromagnetic orders
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| Creator |
Peng, Lin
Liu, Yongsheng |
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| Subject |
Сверхпроводимость, в том числе высокотемпературная
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| Description |
Vortex charges in copper oxide high-temperature superconductors with hole underdoping are investigated by Bogoliubovde Gennes equations based on a model Hamiltonian with competing antiferromagnetic order and d-wave superconducting order (DSC) with variation of temperature. For the DSC, spin density wave (SDW) and charge density wave (CDW), the transition from stripe to checkerboard pattern and to 2D structure may occur with variation of temperature. Moreover, both spatial profile of the electron density distribution and intensity of the differential conductance are strongly affected by the SDW order around the vortex cores. The transitions from one-dimensional to isotropic two-dimensional structures of the vortex charge and spin-density wave orders may occur by tuning the temperature.
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| Date |
2017-06-01T08:27:56Z
2017-06-01T08:27:56Z 2013 |
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| Type |
Article
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| Identifier |
Vortex pattern and differential conductance in hole underdoped high-temperature superconductors with competing d-wave and antiferromagnetic orders / Lin Peng, Yongsheng Liu // Физика низких температур. — 2013. — Т. 39, № 11. — С. 1186–1190. — Бібліогр.: 29 назв. — англ.
0132-6414 PACS: 74.78.Bz, 74.72.Bk, 74.25.Qt http://dspace.nbuv.gov.ua/handle/123456789/118912 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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