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Woolley RJ, Illy BN, Ryan MP, Skinner SJ. In situ determination of the nickel oxidation state in La2NiO4+δ and La4Ni3O10−δ using X-ray absorption near-edge structure. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm14320d] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Skinner SJ, Amow G. Structural observations on La2(Ni,Co)O4±δ phases determined from in situ neutron powder diffraction. J SOLID STATE CHEM 2007. [DOI: 10.1016/j.jssc.2007.04.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zaghrioui M, Giovannelli F, Brouri ND, Laffez I. Anomalies in magnetic susceptibility of nonstoichiometric Nd2NiO4+δ (δ=0.049, 0.065, 0.077, 0.234). J SOLID STATE CHEM 2004. [DOI: 10.1016/j.jssc.2004.05.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pashkevich YG, Blinkin VA, Gnezdilov VP, Tsapenko VV, Eremenko VV, Lemmens P, Fischer M, Grove M, Guntherodt G, Degiorgi L, Wachter P, Tranquada JM, Buttrey DJ. Stripe conductivity in La1.775Sr0.225NiO4. PHYSICAL REVIEW LETTERS 2000; 84:3919-3922. [PMID: 11019239 DOI: 10.1103/physrevlett.84.3919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/1999] [Indexed: 05/23/2023]
Abstract
We report Raman light-scattering and optical conductivity measurements on a single crystal of La1.775Sr0.225NiO4 which exhibits incommensurate charge-stripe order. The extra phonon peaks induced by stripe order can be understood in terms of the energies of phonons that occur at the charge-order wave vector Q(c). A strong Fano antiresonance for a Ni-O bond-stretching mode provides clear evidence for finite dynamical conductivity within the charge stripes.
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Affiliation(s)
- YG Pashkevich
- A. A. Galkin Donetsk Phystech NASU, 83114 Donetsk, Ukraine
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Ono Y, Bungo A, Noji T, Koike Y, Kajitani T. MEM Analysis on Electron Density Distribution of Superconductors, Pb 2Sr 2Y 0.90Sr 0.10Cu 3O 8, Pb 2Sr 2Y 1−xCa xCu 3O 8 ( x=0.25 and 0.41) and Pb 2Sr 2Ho 0.64Ca 0.36Cu 3O 8. ACTA ACUST UNITED AC 1998. [DOI: 10.2320/matertrans1989.39.562] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Yasuhiro Ono
- Department of Applied Physics, Graduate School of Engineering, Tohoku University
| | - Akihiro Bungo
- Department of Applied Physics, Graduate School of Engineering, Tohoku University
| | - Takashi Noji
- Department of Applied Physics, Graduate School of Engineering, Tohoku University
| | - Yoji Koike
- Department of Applied Physics, Graduate School of Engineering, Tohoku University
| | - Tsuyoshi Kajitani
- Department of Applied Physics, Graduate School of Engineering, Tohoku University
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Ham KM, Sooryakumar R, Kwon C, Li Q, Takeuchi I, Trajanovic Z, Venkatesan T. Reply to "Charge transfer in high-Tc (Y/Pr)Ba2Cu3O7 superlattices". PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:6838-6839. [PMID: 9982087 DOI: 10.1103/physrevb.53.6838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Soerensen G, Gygax S. Evaluation of oxygen isotope experiments on Pr-, Ca-, and Zn-substituted YBa2Cu3O7. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:11848-11859. [PMID: 9977927 DOI: 10.1103/physrevb.51.11848] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ham KM, Sooryakumar R, Takeuchi I, Trajanovic Z, Kwon C, Li Q, Venkatesan T. Raman-active phonons in thin a- and c-axis-oriented (YBa2Cu3O7)m(PrBa2Cu3O7)n superlattices. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:16598-16605. [PMID: 9976048 DOI: 10.1103/physrevb.50.16598] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Koshibae W, Ohta Y, Maekawa S. Theory of Dzyaloshinski-Moriya antiferromagnetism in distorted CuO2 and NiO2 planes. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:3767-3778. [PMID: 9976655 DOI: 10.1103/physrevb.50.3767] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ham KM, Sooryakumar R, Kwon C, Li Q, Venkatesan T. Raman study of (YBa2Cu3O7)m(PrBa2Cu3O7)n superlattices. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:16744-16750. [PMID: 10008259 DOI: 10.1103/physrevb.48.16744] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Yang IS, Wee YJ, Kim S, Nahm K, Kim CK, Han M, Yang WC, Oh S. Comparison of YBa2Cu3-xZnxO7 and Er1-yPryBa2Cu3O7 systems: Raman and XPS studies. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:7570-7575. [PMID: 10006926 DOI: 10.1103/physrevb.48.7570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Keimer B, Birgeneau RJ, Cassanho A, Endoh Y, Greven M, Kastner MA, Shirane G. Soft phonon behavior and magnetism at the low temperature structural phase transition of La1.65Nd0.35CuO4. ACTA ACUST UNITED AC 1993. [DOI: 10.1007/bf01344067] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bi XX, Eklund PC, Honig JM. Doping dependence of the a-b-plane optical conductivity of single-crystal La2-xSrxNiO4+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:3470-3478. [PMID: 10008777 DOI: 10.1103/physrevb.48.3470] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tan Z, Heald SM, Cheong SW, Cooper AS, Moodenbaugh AR. Nature of hole doping in Nd2NiO4 and La2NiO4: Comparison with La2CuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:12365-12368. [PMID: 10005428 DOI: 10.1103/physrevb.47.12365] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Udagawa M, Yamaguchi T, Nagaoka Y, Ogita N, Kato M, Maeno Y, Fujita T, Ohbayashi K. Phonon Raman scattering of (La1-xSrx)2NiO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:11391-11397. [PMID: 10005277 DOI: 10.1103/physrevb.47.11391] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Fernández-Díaz MT, Martínez JL, Rodríguez-Carvajal J, Beille J, Martínez B, Obradors X, Odier P. Metamagnetism in single-crystal Pr2NiO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:5834-5840. [PMID: 10004531 DOI: 10.1103/physrevb.47.5834] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Martínez JL, Odier P. Dynamical study of the structural and magnetic phases in Pr2NiO4 single crystals by Raman spectroscopy. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 45:12821-12829. [PMID: 10001342 DOI: 10.1103/physrevb.45.12821] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Gopalan P, McElfresh MW, Kakol Z, Spalek J, Honig JM. Influence of oxygen stoichiometry on the antiferromagnetic ordering of single crystals of La2NiO4+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 45:249-255. [PMID: 10000173 DOI: 10.1103/physrevb.45.249] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Crawford MK, Harlow RL, McCarron EM, Farneth WE, Axe JD, Chou H, Huang Q. Lattice instabilities and the effect of copper-oxygen-sheet distortions on superconductivity in doped La2CuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1991; 44:7749-7752. [PMID: 9998700 DOI: 10.1103/physrevb.44.7749] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Yang IS, Schrott AG, Tsuei CC, Burns G, Dacol FH. Electronic states in rare-earth 1:2:3 oxides: Photoemission and Raman studies. PHYSICAL REVIEW. B, CONDENSED MATTER 1991; 43:10544-10547. [PMID: 9996780 DOI: 10.1103/physrevb.43.10544] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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