Oxygen displacements in Eu2CuO4 by X-ray scattering

Plakhty, V.P.; Stratilatov, A.; Beloglazov, S. S.

doi:10.1016/s0038-1098(97)00251-2

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Cited by 9 publications

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“…4). The latter indicates that some other factors, such as magnetic moments of Pr 3 or a structural instability [19], that come into play at low temperature may be relevant to the observed MR.…”

mentioning

confidence: 89%

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
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We use transport and neutron-scattering measurements to show that a magnetic-field-induced transition from noncollinear to collinear spin arrangement in adjacent CuO2 planes of lightly electron-doped Pr(1.3-x)La(0.7)CexCuO4 (x=0.01) crystals affects significantly both the in-plane and out-of-plane resistivity. In the high-field collinear state, the magnetoresistance (MR) does not saturate but exhibits an intriguing fourfold-symmetric angular dependence, oscillating from being positive at B//[100] to being negative at B//[110]. The observed MR of more than 30% at low temperatures induced by a modest modification of the spin structure indicates an unexpectedly strong spin-charge coupling in electron-doped cuprates.

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mentioning

confidence: 89%

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
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Pseudodipolar Interaction and Antiferromagnetism of R2CUO4 Compounds (R=PR,ND, SM and EU)

Maleyev

Petitgrand

Bourges

et al. 1998

Itinerant Electron Magnetism: Fluctuation Effects

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Magnetic susceptibility and microwave spin dynamics of the quasi-2D Heisenberg antiferromagnets R2CuO4

Головенчиц

Санина

2000

Physica B: Condensed Matter

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Oxygen displacements in Eu2CuO4 by X-ray scattering

Cited by 9 publications

References 6 publications

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
View full text Add to dashboard Cite

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
View full text Add to dashboard Cite

Pseudodipolar Interaction and Antiferromagnetism of R2CUO4 Compounds (R=PR,ND, SM and EU)

Magnetic susceptibility and microwave spin dynamics of the quasi-2D Heisenberg antiferromagnets R2CuO4

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Oxygen displacements in Eu2CuO4 by X-ray scattering

Cited by 9 publications

References 6 publications

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4Лавров1, Kang2, Kurita3 et al. 2004Phys. Rev. Lett.505510View full textAdd to dashboardCite

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4Лавров1, Kang2, Kurita3 et al. 2004Phys. Rev. Lett.505510View full textAdd to dashboardCite

Pseudodipolar Interaction and Antiferromagnetism of R2CUO4 Compounds (R=PR,ND, SM and EU)

Magnetic susceptibility and microwave spin dynamics of the quasi-2D Heisenberg antiferromagnets R2CuO4

Contact Info

Product

Resources

About

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
View full text Add to dashboard Cite

Spin-Flop Transition and the Anisotropic Magnetoresistance ofPr1.3−xLa0.7CexCuO4
Лавров
¹
,
Kang
²
,
Kurita
³

et al. 2004
Phys. Rev. Lett.
50
5
51
0
View full text Add to dashboard Cite