Position and nature of the vortex phase transition in anisotropic and layered superconductors

机译：各向异性和层状超导体中涡旋相变的位置和性质

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In the first part of this work, we determine the shape and position of the melting line in a layered superconductor, taking electromagnetic coupling between the layers into account. It is shown, that this coupling leads to a new shape of the melting line at low fields. The second part is concrened with the mapping from vortices to bosons. Using this mapping, we apply a path integral Monte Carlo technique to simulate the properties to the vortex system. We show that the vortex lattice melts directly into an entangled liquid without any intermediate phase. The density of the vortex system increases upon melting, in agreement with experiments.

机译：在这项工作的第一部分中，我们考虑了层之间的电磁耦合，确定了分层超导体中熔线的形状和位置。可以看出，这种耦合在低场导致了熔线的新形状。第二部分是从涡旋到玻色子的映射。使用此映射，我们应用了路径积分蒙特卡罗技术来模拟涡旋系统的特性。我们显示出旋涡晶格直接熔化成纠缠的液体，而没有任何中间相。与实验一致，涡旋系统的密度在熔化时增加。

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来源
《8th International Workshop on Critical Currents in Superconductors Kitakyusbu, Japan 27-29 May 1996》|1996年|p.29-34|共6页
会议地点 Kitakyushu(JP)
作者
Henrik Norborg; G.Blatter; V.B.Geshkenbein; A.I.Larkin;
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正文语种 eng
中图分类电工技术;
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1. First-order vortex phase transition and anisotropic resistivities in the trilayered Hg(Re)Ba2Ca2Cu3Oy superconductor - art. no. 132506 [J] . Horii S., Ueda S., Shimoyama J., Physical Review, B. Condensed Matter . 2002,第13期

机译：三层Hg（Re）Ba2Ca2Cu3Oy超导体的一阶涡旋相变和各向异性电阻率-艺术。没有。 132506
2. Vortex phases in irradiated highly anisotropic layered superconductors [J] . Bulaevskii LN., Vinokur VM., Maley MP. Physical Review, B. Condensed Matter . 1998,第10期

机译：涡流相位在照射高度各向异性层状超导体中
3. H-T phase diagram and the nature of vortex-glass phase in a quasi-two-dimensional superconductor: Sn-metal layer sandwiched between graphene sheets [J] . Suzuki M., Suzuki IS., Walter E. Physica, C. Superconductivity and its applications . 2004,第3期

机译：准二维超导体中的H-T相图和涡旋玻璃相的性质：夹在石墨烯片之间的Sn-金属层
4. Position and nature of the vortex phase transition in anisotropic and layered superconductors [C] . Henrik Norborg, G.Blatter, V.B.Geshkenbein, International workshop on critical currents in superconductors . 1996

机译：各向异性和分层超导体中涡旋相变的位置与性质
5. Flux flow in strong anisotropic high-T(c) superconductor Tl(2)Ba(2)Ca(2)Cu(3)O(10-x) compound: Vortex glass phase transition, dimensionality and irreversibility line. [D] . Yu, Zhiqiang. 1997

机译：强各向异性高T（c）超导体Tl（2）Ba（2）Ca（2）Cu（3）O（10-x）化合物中的助熔剂流：涡旋玻璃相变，尺寸和不可逆线。
6. Vortex phases and glassy dynamics in the highly anisotropic superconductor HgBa2CuO4+δ [O] . Serena Eley, Roland Willa, Mun K. Chan, -1

机译：高各向异性超导体HgBa2CuO4 +δ的涡旋相和玻璃态动力学
7. H-T phase diagram and the nature of Vortex-glass phase in a quasi two-dimensional superconductor: Sn metal layer sandwiched between graphene sheets [O] . Suzuki, Masatsugu, Suzuki, Itsuko S., Walter, Jürgen 2003

机译：H-T相图和Vortex玻璃相的性质是准的二维超导体：sn金属层夹在石墨烯之间床单
8. Direct evidence for, and the nature of, Josephson coupling between Cu-O bilayers in a highly-anisotropic superconductor [R] . 1997

机译：在高各向异性超导体中，Cu-O双层之间的Josephson耦合的直接证据和性质

Position and nature of the vortex phase transition in anisotropic and layered superconductors

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