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Elucidation for search of Dynamical Stripe in YBCO by Inelastic Neutron Scattering Method

Research Project

Project/Area Number 12440094
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 固体物性Ⅱ(磁性・金属・低温)
Research InstitutionTOHOKU UNIVERSITY

Principal Investigator

ENDOH Yasuo  TOHOKU UNIVERSITY, Institute for Materials Research, Professor, 金属材料研究所, 教授 (00013483)

Co-Investigator(Kenkyū-buntansha) TAJIMA Setsuko  ISTEC, Superconducting Research Laboratory, Principal Research, 超伝導工学研究所, 部長(研究職)
ARAI Masatoshi  KEK, Institute for Materials Structure Science, Professor, 物質構造科学研究所, 教授 (30175955)
HIRAKA Haruhiro  TOHOKU UNIVERSITY, Institute for Materials Research, Scientist, 金属材料研究所, 助手 (90323097)
OHOYAMA Kenji  TOHOKU UNIVERSITY, Institute for Materials Research, Scientist, 金属材料研究所, 助手 (60241569)
UCHIYAMA Hiroshi  ISTEC, Superconducting Research Laboratory, Research, 超伝導工学研究所, 研究員
C. R. Venkateswara Rao  東北大学, 金属材料研究所, 助手 (10323099)
西島 辰雄  高エネルギー加速器研究機構, 物質構造科学研究所, 研究員
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥14,900,000 (Direct Cost: ¥14,900,000)
Fiscal Year 2002: ¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 2001: ¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2000: ¥9,400,000 (Direct Cost: ¥9,400,000)
KeywordsNeutron Scattering / Spin Excitation / High temperature superconductivity / YBCO / Single Crystal / 1dimensional dynamical structure (stripe) / LSCO / ホール係数 / 単結晶育成
Research Abstract

We aimed to elucidate the basic mechanism of high temperature superconductiity (HTSC) in Cu oxide materials. According to our systematic neutron scattering investigations, one dimensional dynamical structure of 'stripe' state exists in the single layered hole doped LSCO. In order to search this unique 'stripe' in various superconducting Cu oxide materials, we made similar neutron scattering measurements of the typical HTSC compounds of YBCO. Oxygen control in this crystal is more problematic, since the local order of oxygen in CuO chains may, -create the change in the electronic structure in neighboring CuO_2 plane. Ca substitutiqn may be a promising method to solve this difficult problem for our investigation. As a result, we could not produce any large crystal of Ca doped YBCO necessary for neutron scattering experiments. Instead, we were succeeded in growing large, single domain, and high quality, optimum doped YBCO, and have made detailed inelastic neutron scattering measurements for the first time. Though we don't complete the data analysis, we could yield at least new experimental evidence which should revise the existing results in the major publication. We also develop a new experimental technique of phonon scattering by using the ultra high resolution synchrotron X-ray radiation method. At present we could produce the data showing, unambiguous phonon anomalies in LSCO in superconducting state and then extendto the similar measurements in YBCO. We expect that this method is only applicable experimental method for the scattering experiments of Ca doped YBCO, since the large single crystal has never been grown.

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (100 results)

All Other

All Publications (100 results)

  • [Publications] H.Kimura, Y.Endoh et al.: "Incommensurate geometry of the elastic magnetic peaks in superconducting La_<1.88>Sr_<0.12>CuO_4"Phys.Rev.B. 61(21). 14366-14369 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Endoh, R.J.Birgeneau et al.: "Static and dynamical magnetic characters in doped Cu oxides"Physica B. 280. 201-204 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda, Y.Endoh et al.: "Static and dynamic spin correlation in the spin-glass phase of slightly doped La_<2-x>Sr_xCuO_4"Phys.Rev.B. 62(13). 9148-9154 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda, Y.Endoh et al.: "Freezing of anisotropic spin clusters in La_<1.98>Sr_<0.02>SuO_4"Phys.Rev.B. 61(6). 4326-4333 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Wakimoto, Y.Endoh et al.: "Systematic study of shot-range antiferromagnet order and the spin-glass state in lightly doped La_<2-x>Sr_xCuO_4"Phys.Rev.B. 62(5). 3547-3553 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Wakimoto, Y.Endoh et al.: "Direct observation of a one-dimensional static spin modulation in insulating La_<1.95>Sr_<0.05>SuO_4"Phys.Rev.B. 61(5). 3699-3706 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.F.Limonov, S.Tajima et al.: "Superconductivity -Induced effects on Phononic and Electonic Raman Scattering in Twin-Free YBa_2Cu_3O_<7-x> Single Crystals"Physical Review B. 61(18). 12412 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] J.Quilty, S.Tajima et al.: "Observations of a Pseudogap in the c-axis Electronic Raman Continuum of YBa_2Cu_4O_8 Single Crystals"Physical Review B (Rapid Communications). (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.F.Limonov, S.Tajima et al.: "Phononic Spectrodcopy of the Pseudogap and Superconduction Gap in YBa_2Cu_3O_<7-x> Single Crystals"Physical Review. 62(17). 11859-11863 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Kimura, Y.Endoh et al.: "Neutron-Scattering Study of Incommensurate Elastic Magnetic Peaks in La2-xSrxCu1-yZnyO4(x〜0.21,y〜0.01)"J.Phys.Soc.Jpn.. 70Suppl.A. 52-54 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda, Y.Endoh et al.: "Neutron Scattering Studies on Lightly-Doped La2-xSrxCuO4"J.Phys.Soc.Jpn. 70Suppl.A. 46-48 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Nakajima, Y.Endoh et al.: "Phase Separation in Oxygen Doped La2CoO4+d"J.Phys.Soc.Jpn.. 70Suppl.A. 61-63 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Hiraka, Y.Endoh et al.: "Magnetic Diffuse Scattering in the CMR Manganite Sm0.55Sr0.45MnO3"J.Phys.Soc.Jpn.. 70Suppl.A. 88-90 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Hiraka, Y.Endoh et al.: "Spin Fluctuations in the Underdoped High-Tc Cuprate La1.93Sr0.07CuO4"J.Phys.Soc.Jpn.,70. 70Suppl.A. 853-858 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Koike, Y.Endoh et al.: "Cu-site-substitution effects on the 1/8 anomaly in the high-Tc cuprates and on the anomaly at x=0,12 in La2-xSrxCuO4"Physica C. 357-360. 82-88 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Koike, Y.Endoh et al.: "Possible stripe ordering at X=0.21 in La2-xSrxCu1-yZnyO4"Physica C. 364-365. 562-566 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] N.Yeh, S.Tajima et al.: "Evidence of Doping-Dependence Pairing Symmetry in Cuprate Superconductors"Phys.Rev.Lett.. 97. 87003 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Yoshida, S.Tajima: "Pressure-induced suppression of pair breaking in YBa2(Cu1-xZnx)3O7-y"J.Phys.Soc.Jpn. 70. 2856-2859 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Limonov, S.Tajima et al.: "Zn-doping effect on superconducting gap in YBa2Cu307-d single crystals : Raman study"Phys.Rev.B. 65. 24515 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] J.W.Quilty, S.Tajima et al.: "Evidence of the pseudogap and superconducting gap in the ab-plane electronic Raman continuum of YBa2Cu4O8"Phys.Rev.B. 65. 094513 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] A.Yamamoto, S.Tajima: "Z Zn-substitution Effects on Superconductivity and Pseudogap in HgBa2CuO4+d Over a Wide Doping Range"Physica C. 357. 34-38 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Naoya Torikai, M.Arai: "Slow Dynamics of Soft-Matter and Biological Macromolecules Studied by Neutron Scattering."Journal of Neutron Research. 10-3,4. 111-186 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Oikawa, M.Arai et al.: "Neutron Powder Diffraction Study on Mg ^<11>B_2 Synthesized by different Procedures"J.Phys.XSoc.Jpn. 71. 2471-2476 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Muranaka, M.Ayai et al.: "Vibrational spectroscopy of MgB_2 by neutron inelastic scattering."J.Phys.Soc.Jpn., Suppl.. 71. 338-340 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Endoh, M.Arai, S.Tajima: "Advances in Superconductivity XII"Springer. 1128 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Kimura, Y Endoh et al.: "Incommesurate geometry of the elastic magnetic peaks in superconducting La_<1.88>Sr_<0.12>CuO_4"Phys.Rev.B. 61(21). 14366-14369 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Endoh, R.J.Birgeneau et al.: "Static and dynamical magnetic characters in doped Cu oxides"Physica B. 280. 201-204 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda Y Endoh et al.: "Static and dynamic spin correlation in the spin-glass phase of slightly doped La_<2-x>Sr_<x>CuO_4"Phys.Rev.B. 62(13). 9148-9154 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda, Y Endoh et al.: "Freezing of anisotropic spin clusters in La_<1.98>Sr_<0.02>CuO_4"Phys.Rev.B. 61(6). 4326-4333 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Wakimoto, Y.Endoh et al.: "Systematic study of short-range antiferromagnet order and the spin-glass state in lightly doped La_<2-x>Sr_<x>CuO_4"Phys.Rev.B. 62(5). 3547-3553 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Wakimoto, Y.Endoh et al.: "Direct observation of a one-dimensional static spin modulation in insulating La_<1.95>Sr_<0.05>CuO_4"Phys.Rev.B. 61(5). 3699-3706 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.F.Limonov, S.Tajima et al.: "Superconductivity -Induced effects on Phononic and Electonic Raman Scattering in Twin-Free YBa_2Cu_3O_<7-x> Single Crystals"Physical Review B. 61(18). 12412 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] J.Quilty, S.Tajima et al.: "Observations of a Pseudogap in the c-axis Electronic Raman Continuum of YBa_2Cu_4O_8 Single Crystals"Physical Review B (Rapid Communications). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.F.Limonov, S.Tajima et al.: "Phononic Spectrodcopy of the Pseudogap and Superconducting Gap in YBa_2Cu_3O_<7-x> Single Crystals"Physical Review. 62(17). 11859-11863 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Kimura, Y.Endoh et al.: "Neutron-Scattering Study of Incommensurate Elastic Magnetic Peaks in La2-xSrxCul-yZnyO4(x〜0.21,y〜0.01):"J.Phys.Soc.Jpn.. 70Suppl.A. 52-54 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Matsuda, Y Endoh et al.: "Neutron Scattering Studies on Lightly-Doped La2-xSrxCuO4"J.Phys.Soc.Jpn. 70SUppl.A. 46-48 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Nakajima, Y Endoh et al.: "Phase Separation in Oxygen Doped La2CoO4+d"J.Phys.Soc.Jpn.. 70Suppl.A. 61-63 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Hiraka, Y.Endoh et al.: "Magnetic Diffuse Scattering in the CMR Manganite Sm0.55Sr0.45MnO3"J.Phys.Soc.Jpn.. 70Suppl.A. 88-90 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Hiraka, Y Endoh et al.: "Spin Fluctuations in the Underdoped High-Tc Cuprate La1.935r0.07CuO4"J.Phys.Soc.Jpn., 70. 70Suppl.A. 853-858 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Koike, Y Endoh et al.: "Cu-site-substitution effects on the 1/8 anomaly in the high-Tc cuprates and on the anomaly at x=0,12 in La2-xSrxCuO4"Physica C. 357-360. 82-88 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y Koike, Y Endoh et al.: "Possible stripe ordering at X=0.21 in La2-xSrxCul-yZnyO4"Physica C. 364-365. 562-566 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] N.Yen, S.Tajima et al.: "Evidence of Doping-Dependence Pairing Symmetry in CuprateSuperconductors"Phys.Rev.Lett.. 97. 87003 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Yoshida, S.Tajima: "PressureInduced suppression of pair breaking in YBa2(Cu1-xZnx)3O7-y"J.Phys.Soc.Jpn. 70. 2856-2859 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Limonov, S.Tajima et al.: "Zn-doping effect on superconducting gap in YBa2Cu3O7-d single crystals: Raman study"Phys.Rev.B. 65. 24515 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] J.W.Quilty, S.Tajima et al.: "Evidence of the pseudogap and superconducting gap in the ab-plane electronic Raman continuum of YBa2Cu4O8"Phys.Rev.B. 65. 094513 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] A.Yamamoto, S.Tajima et al.: "Z Zn-substitution Effects on Superconductivity and Pseudogap in HgBa2CuO4+d Over a Wide Doping Range"Physica C. 357. 34-38 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Naoya Torikai, M.Arai: "Slow Dynamics of Soft-Matter and Biological Macromolecules Studied by Neutron Scattering"Journal of Neutron Research. 10-3,4. 111-186 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Oikawa, M.Arai et al.: "Neutron Powder Diffraction Study on Mg^<11>B_2 Synthesized by different Procedures"J.phys.Soc.Jpn. 71. 2471-2476 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Muranaka, M.Arai et al.: "Vibrational spectroscopy of MgB_2 by neutron inelastic scattering."J.Phys.Soc.Jpn.. 71(Suppl.). 338-340 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y Endoh, M.Arai, S.Tajima: "Advances in Superconductivity XII"Springer. 1128 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Kimura, Y.Endoh et al.: "Spin Dynamical Properties and Orbital States of the Layered Perovskite La2-2xSr1+2xMnO7(0.33)x<0.5)"Phys. Rev. B. 65. 064414(10) (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Matsumura, Y.Endoh et al.: "Observation of the antiferroquadrupolar order in DyB2C2 by resonant x-ray scatteirng"Phys. Rev. B. 65. 094420(10) (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] M.Matsuda, K.Yamada, Y.Endoh et al.: "Electronic phase separation in lightly doped La2-xSrxCuO4"Phys. Rev. B. 65. 134515(6) (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] M.Matsuda, K.Yamada, Y.Endoh et al.: "Magnetic Field Effects and Magnetic Anisotropy in Lightly Doped La2xSrxCuO4"Phys. Rev. B. 66. 174508(2) (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Nakao, Y.Endoh et al.: "Observation of Antiferroquadrupole Ordering in CeB6 by Using Resonant X-ray Scattering Technique"J. Phys. Soc. Jpn. 71Suppl.. 103-105 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] B.Roessli, Y.Endoh et al.: "Chiral flucturations in MnSi above the Curie Temperature"Phys. Rev. Lett.. 88. 237204(4) (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Kojima, S.Tajima et al.: "New Josephson Plasma Modes in Underdoped Yba2Cu3O66 induced by Parallel Magnetic Field"Phys. Rev. Lett.. 89. 24700 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Uchiyama, S.Tajima et al.: "Observation of suppressed surface state in photoemisson spectra of (Y, Ca)Ba2Cu3O7-d"J. Low Temperature Phys.. (in press).

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Kojima, S.Tajima et al.: "Observation of new longitudinal and transverse Josephson plasma modes in the parallel magnetic fields : underdoped YBCO"J. Low Temperature Phys.. (in press).

    • Related Report
      2002 Annual Research Report
  • [Publications] N.-C.Yeh, S.Tajima et al.: "Scanning tunneling spectroscopic studies of the pairing state of cuprate superconductors"J. Low Temperature Phys.. (in press).

    • Related Report
      2002 Annual Research Report
  • [Publications] D.Reznik, Y.Endou, H.Hiraka, H.Uchiyama, S.Tajima: "Oxygen Phonon Branches in Detwinned Yba2Cu3O7"J. Low Temperature Phys.. (in press).

    • Related Report
      2002 Annual Research Report
  • [Publications] M.Limonov, H.Uchiyama, S.Tajima et al.: "Electron Raman Scattering In Heavily Overdoped (Y, Ca)Bcu3O7-d Crystals"Physica C. (accepted).

    • Related Report
      2002 Annual Research Report
  • [Publications] J.H.Chung, M.Arai, Y.Endoh, et al.: "In-plane anisotropy and temperature dependence of oxygen phonon modes in YBa_2Cu_3O_<6.95>"Physical Review B. 67. 014517 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Egami, M.Arai, Y.Endoh, et al.: "Lattice and charge effects in high-temperature superconductors"Appllied Physics. A Materials Science & processing. 74suppl1. S1635-S1637 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.ltoh, M.Arai, M.Kawai: "lmprovement of the performance of the chopper spectrometer, INC"Appllied Physics. A Materials Science & processing. 74suppl1. S198-S200 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Kuwahara, M.Arai et al.: "EXCED-epithermal neutron diffractometer at KENS"Appllied Physics. A Materials Science & processing. 74suppl1. S302-S304 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Egami, M.Arai, Y.Endoh et al.: "Electron-phonon interactions in HTSC cuprates"Physica B. 316-317. 62-68 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Naoya Torikai, M.Arai: "Forward to Slow Dynamics of Soft-Matter and Biological Macromolecules Studied by Neutron Scattering"Journal of Neutron Research. 10-3,4. 111-113 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Naoya Torikai, M.Arai: "Slow Dynamics of Soft-Matter and Biological Macromolecules Studied by Neutron Scattering"Journal of Neutron Research. 10-3,4. 111-186 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Oikawa, M.Arai et al.: "Neutron Powder Diffraction Study on Mg^<11>B_2 Synthesized by different Procedures"J. Phys. Soc. Jpn. 71. 2471-2476 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Muranaka, M.Arai et al.: "Vibrational spectroscopy of MgB_2 by neutro inelastic scattering"J. Phys. Soc. Jpn., Suppl.. 71. 338-340 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Hiraka, Y.Endoh et al.: "Reinvestigation of Magnetic Excitations in the Spin Density Wave of Chromium"Phys. Rev B.. (accepted). (2003)

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      2002 Annual Research Report
  • [Publications] H.Kimura, Y.Endoh, et al.: "Neutron-Scattering Study of Incommensurate Elastic Magnetic Peaks in La2-xSrxCul-yZnyO4(x〜0.21, y〜0.01)"J. Phys. Soc. Jpn.. 70Suppl.A. 52-54 (2001)

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      2001 Annual Research Report
  • [Publications] M.Matsuda, Y.Endoh et al.: "Neutron Scattering Studies on Lightly-Doped La2-xSrxCuO4"J. Phys. Soc. Jpn.. 70Suppl.A. 46-48 (2001)

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      2001 Annual Research Report
  • [Publications] K.Nakajima, Y.Endoh et al.: "Phase Separation in Oxygen Doped La2CoO4+d"J. Phys. Soc. Jpn.. 70Suppl.A. 61-63 (2001)

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      2001 Annual Research Report
  • [Publications] H.Hiraka, Y.Endoh et al.: "Magnetic Diffuse Scattering in the CMR Manganite SmO.555r0.45MnO3"J. Phys. Soc. Jpn.. 70Suppl.A. 88-90 (2001)

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      2001 Annual Research Report
  • [Publications] H.Hiraka, Y.Endoh et al.: "Spin Fluctuations in the Underdoped High-Tc Cuprate La1.93Sr0.07CuO4"J. Phys. Soc. Jpn., 70. 70Suppl.A. 853-858 (2001)

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      2001 Annual Research Report
  • [Publications] Y.Koike, Y.Endoh et al.: "Cu-site-substitution effects on the 1/8 anomaly in the high-Tc cuprates and on the anomaly at x=O,12 in La2-xSrxCuO4"Physica C. 357-360. 82-88 (2001)

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      2001 Annual Research Report
  • [Publications] Y.Koike, Y.Endoh et al.: "Possible stripe ordering at X=0.21 in La2-xSrxCu1-yZnyO4"Physica C. 364-365. 562-566 (2001)

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      2001 Annual Research Report
  • [Publications] N.Yeh, S.Tajima et al.: "Evidence of Doping-Dependence Pairing Symmetry in Cuprate Superconductors"Phys. Rev. Lett. 97. 87003 (2001)

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      2001 Annual Research Report
  • [Publications] K.Yoshida, S.Tajima: "Pressure-induced suppression of pair breaking in YBa2(Cu1-xZnx)3O7-y"J. Phys. Soc. Jpn.. 70. 2856-2859 (2001)

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      2001 Annual Research Report
  • [Publications] M.Limonov, S.Tajima et al.: "Zn-doping effect on superconducting gap in YBa2Cu307-d single crystals : Raman study"Phys. Rev. B.. 65. 24515 (2001)

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      2001 Annual Research Report
  • [Publications] J.W.Quilty, S.Tajima et al.: "Evidence of the pseudogap and superconducting gap in the ab-plane electronic Raman continuum of YBa2Cu4O8"Phys. Rev. B. 65. 094513 (2002)

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      2001 Annual Research Report
  • [Publications] A.Yamamoto, S.Tajima et al.: "Z Zn-substitution Effects on Superconductivity and Pseudogap in HgBa2CuO4+d Over a Wide Doping Range"Physica C. 357. 34-38 (2001)

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      2001 Annual Research Report
  • [Publications] N.Kagawa, S.Tajima at al.: "Superconducting gap and electron-phonon coupling in the tri-layer systems of high-Tc cuprates"Physica C. 357. 302-304 (2001)

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      2001 Annual Research Report
  • [Publications] A.Yamamoto, S.Tajima et al.: "Zn-substitution effects on superconductivity and pseudogap in HgBa2CuO4+d with various doping levels"Phys. Rev. B.. 65(in press).

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      2001 Annual Research Report
  • [Publications] M.Arai, Y.Endoh, S.Tajima, S.M.Bennington: "Physics in Local Lattice Distortion"Local Lattice Distortion and Charge-Spin Stripe Structure of Superconducting YBa2Cu3O6+x. 191-201 (2001)

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      2001 Annual Research Report
  • [Publications] H.Kimura,Y.Endoh et al.: "Inommensurate geometry of the elasitic magnetic peaks in superconducting La_<1.88>Sr_<0.12>CuO_4"Phys.Rev.B. 61(21). 14366-14369 (2000)

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      2000 Annual Research Report
  • [Publications] Y.Endoh,R.J.Birgeneau et al.: "Static and dynamical magneic charaters in doped Cu oxides"Physica B. 280. 201-204 (2000)

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      2000 Annual Research Report
  • [Publications] M.Matsuda,Y.Endoh et al.: "Static and dynamic spin correlation in the spin-glass phase of slightly doped La_<2-x>Sr_xCuO_4"Phys.Rev.B. 62(13). 9148-9154 (2000)

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      2000 Annual Research Report
  • [Publications] M.Matsuda,Y.Endoh et al.: "Freezing of anisotropic spin clusters in La_<1.98>Sr_<0.02>SuO_4"Phys.Rev.B. 61(6). 4326-4333 (2000)

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      2000 Annual Research Report
  • [Publications] S.Wakimoto,Y.Endoh et al.: "Systematic study of short-range antiferromagneti order and the spin-glass state in lightly doped La_<2-x>Sr_xCuO_4"Phys.Rev.B. 62(5). 3547-3553 (2000)

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      2000 Annual Research Report
  • [Publications] S.Wakimoto,Y.Endoh et al.: "Direct observation of a one-dimensional static spin modulation in insulating La_<1.95>Sr_<0.05>CuO_4"Phys.Rev.B. 61(5). 3699-3706 (2000)

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      2000 Annual Research Report
  • [Publications] M.F.Limonov,S.Tajima et al.: "Superconductivity-Induced effects on Phononic and Electonic Raman Scattering in Twin-Free YBa_2Cu_3O_<7-x> Single Crystals"Physical Review B. 61(18). 12412 (2000)

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      2000 Annual Research Report
  • [Publications] J.Quilty,S.Tajima et al.: "Observations of a Pseudogap in the c-axis Electronic Raman Continuum of YBa_2Cu_4O_8 Single Crystals"Physical Review B (Rapid Communications). (2000)

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      2000 Annual Research Report
  • [Publications] M.F.Limonov,S.Tajima et al.: "Phononic Spectrodcopy of the Pseudogap and Superconducting Gap in YBa_2Cu_3O_<7-x> Single Crystals"Physical Review. 62(17). 11859-11863 (2000)

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      2000 Annual Research Report
  • [Publications] S.Adachi,S.Tajima et al.: "Lowered Tc of YBa_2(Cu<Zn)_3O_<7-d> by homogenizing procedure and annealing treatments"Physica C. (発表予定). (2001)

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      2000 Annual Research Report
  • [Publications] H.Hiraka,Y.Endoh et al.: "Magnetic Diffuse Scattering in the CMR Manganite Sm_<0.55>Sr_<0.45>MnO_3,"J.Phys.Soc.Jpn. 70(発表予定).

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      2000 Annual Research Report
  • [Publications] H.Hiraka,Y.Endoh et al.: "Spin Fluctuations in the Underdoped High-Tc Cuprate La_<1.93>Sr_<0.07>CuO_4"J.Phys.Soc.Jpn. 70(発表予定). (2001)

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      2000 Annual Research Report
  • [Publications] Y.Endoh,M.Arai and S.Tajima: "Advances in Superconductivity XII"Springer. 1128 (2000)

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      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2020-05-15  

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