Charge order in high-Tc copper oxides probed by crystalline electric field interaction

A. Mirmelstein; A. Podlesnyak; N. Golosova; V. Bobrovskii; E. Mitberg; F. Altorfer; A. Furrer

doi:10.1016/S0921-4526(99)01648-8

Charge order in high-T_c copper oxides probed by crystalline electric field interaction

A. Mirmelstein, A. Podlesnyak, N. Golosova, V. Bobrovskii, E. Mitberg, F. Altorfer, A. Furrer

Research output: Contribution to journal › Conference article › peer-review

Abstract

Inelastic neutron scattering has been employed to study the transitions between the lowest levels of the J-multiplet of the Ho³⁺ ions in Ho_1-xCa_xBa₂Cu₃O_y (x = 0-0.3, y = 6.3, 7) split by crystalline electric filed (CEF). The observed energy spectra exhibit a fine structure which reflects the behavior of the local hole density near the doping center. The results obtained are discussed in terms of the model of the CEF generated by the ordered planar charge structure.

Original language	English
Pages (from-to)	780-781
Number of pages	2
Journal	Physica B: Physics of Condensed Matter
Volume	276-278
DOIs	https://doi.org/10.1016/S0921-4526(99)01648-8
State	Published - Mar 2000
Externally published	Yes
Event	2nd European Conference on Neutron Scattering (ECNS '99) - Budapest, Hung Duration: Sep 1 1999 → Sep 4 1999

Funding

Financial support by Russian State Programs “Neutron Investigation of Matter” (No. 4) and “Superconductivity” (No. 96-051) as well as by Swiss National Science Foundation (No. IP 050162.96/1) is gratefully acknowledged.

Funders	Funder number
Russian State Programs	96-051
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung	IP 050162.96/1

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This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/S0921-4526(99)01648-8

Cite this

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title = "Charge order in high-Tc copper oxides probed by crystalline electric field interaction",

abstract = "Inelastic neutron scattering has been employed to study the transitions between the lowest levels of the J-multiplet of the Ho3+ ions in Ho1-xCaxBa2Cu3Oy (x = 0-0.3, y = 6.3, 7) split by crystalline electric filed (CEF). The observed energy spectra exhibit a fine structure which reflects the behavior of the local hole density near the doping center. The results obtained are discussed in terms of the model of the CEF generated by the ordered planar charge structure.",

author = "A. Mirmelstein and A. Podlesnyak and N. Golosova and V. Bobrovskii and E. Mitberg and F. Altorfer and A. Furrer",

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doi = "10.1016/S0921-4526(99)01648-8",

language = "English",

volume = "276-278",

pages = "780--781",

journal = "Physica B: Physics of Condensed Matter",

issn = "0921-4526",

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note = "2nd European Conference on Neutron Scattering (ECNS '99) ; Conference date: 01-09-1999 Through 04-09-1999",

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TY - JOUR

T1 - Charge order in high-Tc copper oxides probed by crystalline electric field interaction

AU - Mirmelstein, A.

AU - Podlesnyak, A.

AU - Golosova, N.

AU - Bobrovskii, V.

AU - Mitberg, E.

AU - Altorfer, F.

AU - Furrer, A.

PY - 2000/3

Y1 - 2000/3

N2 - Inelastic neutron scattering has been employed to study the transitions between the lowest levels of the J-multiplet of the Ho3+ ions in Ho1-xCaxBa2Cu3Oy (x = 0-0.3, y = 6.3, 7) split by crystalline electric filed (CEF). The observed energy spectra exhibit a fine structure which reflects the behavior of the local hole density near the doping center. The results obtained are discussed in terms of the model of the CEF generated by the ordered planar charge structure.

AB - Inelastic neutron scattering has been employed to study the transitions between the lowest levels of the J-multiplet of the Ho3+ ions in Ho1-xCaxBa2Cu3Oy (x = 0-0.3, y = 6.3, 7) split by crystalline electric filed (CEF). The observed energy spectra exhibit a fine structure which reflects the behavior of the local hole density near the doping center. The results obtained are discussed in terms of the model of the CEF generated by the ordered planar charge structure.

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U2 - 10.1016/S0921-4526(99)01648-8

DO - 10.1016/S0921-4526(99)01648-8

M3 - Conference article

AN - SCOPUS:0033879751

SN - 0921-4526

VL - 276-278

SP - 780

EP - 781

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

T2 - 2nd European Conference on Neutron Scattering (ECNS '99)

Y2 - 1 September 1999 through 4 September 1999

ER -