RKKY interaction in layered superconductors with anisotropic pairing

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RKKY interaction in layered superconductors with anisotropic pairing. / Aristov, D. N.; Maleyev, S. V.; Yashenkin, A. G.

In: Zeitschrift fur Physik B-Condensed Matter, Vol. 102, No. 4, 01.01.1997, p. 467-471.

Research output: Contribution to journal › Article › peer-review

Author

Aristov, D. N. ; Maleyev, S. V. ; Yashenkin, A. G. / RKKY interaction in layered superconductors with anisotropic pairing. In: Zeitschrift fur Physik B-Condensed Matter. 1997 ; Vol. 102, No. 4. pp. 467-471.

BibTeX

@article{7c6c8a2b16984405834ce4cbcbb14943,

title = "RKKY interaction in layered superconductors with anisotropic pairing",

abstract = "The RKKY interaction between localized moments in layered d-wave superconductors is considered at T ≪ Tc. It is shown that the interaction is anisotropic and consists of two terms: conventional oscillating one and the positive term, which is proportional to the gap function and decreases in the 2D case inversely proportional to the distance. Both of these terms reveal crossover to the more rapid decay law at large distances, exponential one away from the nodal directions of order parameter and power-like law close to them. If the background in the normal state is ferromagnetic, d-wave superconductivity results in helicoid ordering with a star of helicoid axes fixed by nodes. The period of this skew structure has unconventional ξ1/2 dependence on the correlation length.",

author = "Aristov, {D. N.} and Maleyev, {S. V.} and Yashenkin, {A. G.}",

year = "1997",

month = jan,

day = "1",

doi = "10.1007/s002570050313",

language = "English",

volume = "102",

pages = "467--471",

journal = "Zeitschrift fur Physik B-Condensed Matter",

issn = "0722-3277",

publisher = "Springer Nature",

number = "4",

}

RIS

TY - JOUR

T1 - RKKY interaction in layered superconductors with anisotropic pairing

AU - Aristov, D. N.

AU - Maleyev, S. V.

AU - Yashenkin, A. G.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - The RKKY interaction between localized moments in layered d-wave superconductors is considered at T ≪ Tc. It is shown that the interaction is anisotropic and consists of two terms: conventional oscillating one and the positive term, which is proportional to the gap function and decreases in the 2D case inversely proportional to the distance. Both of these terms reveal crossover to the more rapid decay law at large distances, exponential one away from the nodal directions of order parameter and power-like law close to them. If the background in the normal state is ferromagnetic, d-wave superconductivity results in helicoid ordering with a star of helicoid axes fixed by nodes. The period of this skew structure has unconventional ξ1/2 dependence on the correlation length.

AB - The RKKY interaction between localized moments in layered d-wave superconductors is considered at T ≪ Tc. It is shown that the interaction is anisotropic and consists of two terms: conventional oscillating one and the positive term, which is proportional to the gap function and decreases in the 2D case inversely proportional to the distance. Both of these terms reveal crossover to the more rapid decay law at large distances, exponential one away from the nodal directions of order parameter and power-like law close to them. If the background in the normal state is ferromagnetic, d-wave superconductivity results in helicoid ordering with a star of helicoid axes fixed by nodes. The period of this skew structure has unconventional ξ1/2 dependence on the correlation length.

UR - http://www.scopus.com/inward/record.url?scp=33744580658&partnerID=8YFLogxK

U2 - 10.1007/s002570050313

DO - 10.1007/s002570050313

M3 - Article

AN - SCOPUS:33744580658

VL - 102

SP - 467

EP - 471

JO - Zeitschrift fur Physik B-Condensed Matter

JF - Zeitschrift fur Physik B-Condensed Matter

SN - 0722-3277

IS - 4

ER -

ID: 36120956