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パノスコピック形態制御された希土類系物質の強磁場誘起電磁物性

Research Project

Project/Area Number 16080205
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

岸尾 光二  The University of Tokyo, 大学院・工学系研究科, 教授 (50143392)

Co-Investigator(Kenkyū-buntansha) 下山 淳一  東京大学, 大学院・工学系研究科, 准教授 (20251366)
堀井 滋  東京大学, 大学院・工学系研究科, 助教 (80323533)
Project Period (FY) 2004 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥40,900,000 (Direct Cost: ¥40,900,000)
Fiscal Year 2007: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 2006: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 2005: ¥9,200,000 (Direct Cost: ¥9,200,000)
Fiscal Year 2004: ¥21,500,000 (Direct Cost: ¥21,500,000)
Keywords強磁場 / 希土類元素 / 熱電変換材料 / 酸化物高温超伝導 / 磁場配向 / 磁気異方性 / マンガン酸化物 / 結晶配向 / 高温超伝導 / 配向
Research Abstract

当該年度では、(1)希土類系高温超伝導溶融凝固バルクの銀添加効果、(2)希土類系高温超伝導体の磁気異方性、(3)巨大磁気抵抗効果を示すペロブスカイトマンガン酸化物の機能性強化について行った。(1)については、Y123溶融凝固バルクを対象にし、Ag添加量の増加とともに超伝導転移温度が最高を示す酸素アニール温度が低温側にシフトしていき、Agドープによる適切なアニール条件が変化することを見出した。また、Agドープしたアトミックレベルのピンニングの効果が認められた。(2)については、静磁場もしくは回転磁場を利用してどの結晶軸方向に磁化容易軸を有するRE123のc軸配向粉末を作製し、面内面間磁気異方性を明らかにした。その結果、磁気異方性が大きいRE123の磁化容易軸および磁気異方性は希土類元素の二次のStevens因子で理解できるが、その絶対値は重希土類の方が軽希土類よりも一桁大きいことがわかった。また、REの寄与が小さいときにはCu02面とCu0鎖が磁気異方性を生み出していることがわかった。(3)については、ペロブスカイトマンガン酸化物のキュリー温度の新たな制御因子としてMn-O-Mnの結合状態に着目し、その実現のためSrドープ量や酸素量を固定したMn価数を一定のもとAサイト(Laサイト)へ他のREを部分置換することでその磁気特性を明らかにした。RE=Pr,Nd,Smが置換可能な元奉であることを確認し、REに対するキュリー温度の変化をみるとREが重くなるほどキュリー温度は上昇しSmでは室温近傍に達することを見出した。

Report

(4 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (86 results)

All 2008 2007 2006 2005 2004 Other

All Journal Article (55 results) (of which Peer Reviewed: 21 results) Presentation (29 results) Book (2 results)

  • [Journal Article] Thermoelectric properties and magnetic anisotropies of magnetically grain-oriented Sr- or Bi-doped Ca_3Co_4O_9 thick films2008

    • Author(s)
      S. Horii
    • Journal Title

      Mater. Res. Soc. Symp. Proc. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of thermoelectric properties of p- and n-types oxides thick films fabricated by electrophoretic deposition2008

    • Author(s)
      M. Sakurai
    • Journal Title

      Mater. Res. Soc. Symp. Proc. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Critical current properties at low angle grain boundaries in ErBa_2Cu_3O_y films2008

    • Author(s)
      S. Horii
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical (Sr, Co)-Doping Effect on Critical Current Density for Dy123 Melt-Solidified Bulks2008

    • Author(s)
      Y. Ishii
    • Journal Title

      Materials Science and Engineering: B (PASREG'07 Proceedings) (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced Flux Pinning Properties of RE123 Melt-Solidified Bulks by Dilute Impurity Doping2008

    • Author(s)
      Y. Ishii
    • Journal Title

      Journal of Physics; Conference Series (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suppression of host luminescence in the Pr: LuAG scintillator2008

    • Author(s)
      H. Ogino
    • Journal Title

      IEEE Transactions on Nuclear Science (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Functions of Silver on Superconducting Properties for RE123 Melt-Solidified Bulks2008

    • Author(s)
      T. Nakashima
    • Journal Title

      Journal of Physics: Conference Series (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] True Effects of Microstructure and Oxygen Contents on Flux-Pinning Properties of Y123 Melt-Solidified Bulks2008

    • Author(s)
      T. Nakashima
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Jc Anisotropy in Nd123 Single Crystals2008

    • Author(s)
      T. Katayama
    • Journal Title

      Journal of Physics: Conference Series (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Systematic Studies on Tc of La123 at Carrier Optimally-Doped State2008

    • Author(s)
      T. Asanuma
    • Journal Title

      Journal of Physics: Conference Series (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two dimensional vortex-pinning phenomena in YBa2Cu3O7 films2008

    • Author(s)
      S. Horii
    • Journal Title

      Applied Physics Letters (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dramatic effects of excess oxygen on physical properties and crystal structure of La_0.95Sr_0.05MnO_y single crystal2007

    • Author(s)
      Y. Yokota
    • Journal Title

      Solid State Communications 142

      Pages: 429-433

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Critical current properties and microstructures in impurity-doped ErBa_2Cu_3O_y films2007

    • Author(s)
      S. Horii
    • Journal Title

      Physica C 463-465

      Pages: 922-926

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth direction dependence of microstructure and superconducting properties of novel shaped Dy123 melt-solidified bulk2007

    • Author(s)
      T. Nakashima
    • Journal Title

      Physica C 463-465

      Pages: 325-328

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of low level RE mixing on Critical current properties of RE123 melt-solidified bulks2007

    • Author(s)
      Y. Tazaki
    • Journal Title

      Physica C 460-462

      Pages: 1343-1344

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible co-existence of local itinerancy and global localization in a quasi-one-dimensional conductor2007

    • Author(s)
      A. Narduzzo
    • Journal Title

      Physical Review Letters 98

      Pages: 1466011-4

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Introduction of c-axis correlated 1D pinning centers and vortex Bose glass in Ba-Nb-O-doped ErBa_2Cu_3O_y films2007

    • Author(s)
      S. Horii
    • Journal Title

      Supercond. Sci. Technol. 20

      Pages: 1115-1120

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of thermoelectric performance in magnetically c-axis-oriented bismuth-based cobaltites2007

    • Author(s)
      S. Horii
    • Journal Title

      Scripta Materialia 57

      Pages: 333-336

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced flux pinning properties of RE123 crystals by dilute impurity doping for Cu-O chain2007

    • Author(s)
      Y. Ishii
    • Journal Title

      Physica C 460-462

      Pages: 1345-1346

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RE123溶融凝固バルクの高臨界電流特性化に対する微量置換効果2007

    • Author(s)
      石井悠衣
    • Journal Title

      低温工学 42

      Pages: 270-275

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 高温超伝導材料2007

    • Author(s)
      下山淳一
    • Journal Title

      工業材料(日刊工業新聞社刊) 56

      Pages: 30-31

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Irradiation-induced confinement in a quasi-one-dimensional metal2007

    • Author(s)
      Enayati-Rad
    • Journal Title

      Physical Review Letters 98

      Pages: 1364021-4

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dilute Uo-doping effects on critical current properties in PLD-ErBa_2Cu_3Oy films2006

    • Author(s)
      S.Horii
    • Journal Title

      Physica C 445-448

      Pages: 837-840

    • Related Report
      2006 Annual Research Report
  • [Journal Article] c-axis correlated vortex pinning center induced by dilute Co-doping in PLD-ErBa_2Cu_3Oy films2006

    • Author(s)
      S.Horii
    • Journal Title

      Japanese Journal of Applied Physics 45

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fragile three-dimensionality in the quasi-one-dimensional cuprate PrBa_2Cu_4O_82006

    • Author(s)
      A.Narduzzo
    • Journal Title

      New Journal of Physics 8

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fabrication of Multi-Layered Oxide Thermoelectric Modules by an Electrophoretic Deposition Method Under High Magnetic Fields2006

    • Author(s)
      T.Okamoto
    • Journal Title

      Applied Physics Letters 89

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ビスマス系層状コバルト酸化物の磁気異方性制御と磁場配向体の熱電特性2006

    • Author(s)
      堀井滋
    • Journal Title

      第三回日本熱電学会学術講演会論文集

      Pages: 84-85

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 電気泳動堆積法による酸化物熱電変換素子の作製2006

    • Author(s)
      堀井滋
    • Journal Title

      第三回日本熱電学会学術講演会論文集

      Pages: 128-129

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Control of Magnetic Anisotropy in (Bi_<1-x>Pb_x)_2(AE_<1-y>RE_y)_2 Co_2O_z and Fabrication of Magnetically Aligned Bulks2006

    • Author(s)
      T.Kumagai
    • Journal Title

      Proc. of 6^<th> Pacific RIM Conference on Ceramic and Glass Technology (CDROM)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Impurity Doping Effects on Critical Current Properties in ErBa_2Cu_3O_y films2006

    • Author(s)
      S.Horii
    • Journal Title

      Proc. of 6^<th> Pacific RIM Conference on Ceramic and Glass Technology (CDROM)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Physical properties of oxygen composition controlled La1-xSrxMnOy single crystals2006

    • Author(s)
      Y.Yokota
    • Journal Title

      Mater. Res. Soc. Symp. Proc.

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 不純物ドーピングを利用した超伝導薄膜への人工ピン導入2006

    • Author(s)
      堀井滋
    • Journal Title

      電気学会 金属・セラミックス/マダネティクス合同研究会論文集

      Pages: 31-36

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Crystal growth direction dependence of microstructure and superconducting properties of cylindrical RE123 melt-solidified bulks2006

    • Author(s)
      T.Nakashima
    • Journal Title

      IEEE Trans.Appl.Supercond (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dramatic change in mangetization behaviors of La_<1.4>,Sr_<1.6>Mn_2O_<7+d> control of excess oxygen2006

    • Author(s)
      Y.Yokota
    • Journal Title

      Jpn.J.Appl.Phys. 45

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dilute Co-doping effects on critical current properties in PLD-ErBa_2Cu_3C_yfilms2006

    • Author(s)
      S.Horii
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fabrication of Grain-aligned Thick Films of Thermoelectric Oxides by an Electrophoretic Deposition Method under High Magnetic Fields2006

    • Author(s)
      T.Okamoto
    • Journal Title

      Proc.6^<th> Pacific RIM Conference on Ceramic and Glass Technology (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Control of Magnetic Anisotropy in (Bi_<1-x>Pb_x)_2(AE_<1-y>RE_y)_2Co_2O_z and Fabrication of Magnetically Aligned Bulks2006

    • Author(s)
      T.Kumagai
    • Journal Title

      Proc.6^<th> Pacific RIM Conference on Ceramic and Glass Technology (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Impurity Doping Effects on Critical Current Properties in ErBa_2Cu_3O_y films2006

    • Author(s)
      S.Horii
    • Journal Title

      Proc.6^<th> Pacific RIM Conference on Ceramic and Glass Technology (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fabrication of Grain-aligned Bulks and Thick Films of Misfit Layered Cobalt Oxides by a Magneto-Scientific Process2006

    • Author(s)
      S.Horii
    • Journal Title

      Mat.Res.Soc.Symp.Proc. (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Control of microstructure in Er123 melt-solidified bulks for enhanced critical current properties2005

    • Author(s)
      T.Nakashima
    • Journal Title

      IEEE Trans.Appl.Supercond 15

      Pages: 3176-3176

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Relationship between Critical Current Properties and Microstructure in Cylindrical RE123 Melt-Solidified Bulks2005

    • Author(s)
      T.Nakashima
    • Journal Title

      Physica C 426

      Pages: 720-720

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Development of thermoelectric Bi-based cobaltites with an easy axis of magnetization parallel to the c-axis for magnetic alignment2005

    • Author(s)
      T.Kumagai
    • Journal Title

      Jpn.J.Appl.Phys. 44

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Oxygen post-annealing effects on critical current properties of PLD-ErBa_2Cu_3O_yfilms grown at several substrate temperatures2005

    • Author(s)
      S.Horii
    • Journal Title

      Physica C 426

      Pages: 1015-1015

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 層状コバルト酸化物系熱電変換材料の高機能化2005

    • Author(s)
      堀井滋, 下山淳一, 岸尾光二
    • Journal Title

      化学工業 Vol.56 No.3

      Pages: 188-194

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Control of microstructure in Er123 melt-solidified bulks for enhanced critical current properties2005

    • Author(s)
      T.Nakashima, T.Maruyama, M.Honzumi, S.Horii, J.Shimoyama, K.Kishio
    • Journal Title

      IEEE Transactions on Applied Superconductivity (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Dramatically Enhanced Thermoelectric Properties of Ca_3Co_4O_y by Large Amount of RE Substitution2005

    • Author(s)
      Y.Sugiura, S.Horii, T.Kumagai, T.Okamoto, K.Otzschi, J.Shimoyama, K.Kishio
    • Journal Title

      Mat.Res.Soc.Symp.Proc. 848

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Relationship between Critical Current Properties and Microstructure in Cylindrical RE123 Melt-Solidified Bulks2005

    • Author(s)
      T.Nakashima, J.Shimoyama, M.Honzumi, Y.Tazaki, S.Horii, K.Kishio
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Post-annealing effects of superconducting properties on ErBa_2Cu_3O_y films fabricated by pulsed laser deposition2004

    • Author(s)
      S.Horii, M.Mukaida, K.Matsumoto, T.Ohazama, A.Ichinose, Y.Yoshida, J.Shimoyama, K.Kishio
    • Journal Title

      Physica C 412-414

      Pages: 1306-1309

    • Related Report
      2004 Annual Research Report
  • [Journal Article] EFFECTS OF SYNTHESIS ATMOSPHERE ON J_c-B CHARACTERISTICS OF HRE123 MELT-SOLIDFIED BULKS

    • Author(s)
      T.Nakashima
    • Journal Title

      Proceedings of International Cryogenic Material Conference '06 (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effects of Residual Carbon on Superconducting Properties of Y123 Melt-Solidified Bulks

    • Author(s)
      T.Nakashima
    • Journal Title

      IEEE Transactions on Applied Superconductivity (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Dramatic effects of excess oxygen on physical properties and crystal structure of La_<0.95>Sr_<0.05>MnO_y single crystal

    • Author(s)
      Y.Yokota
    • Journal Title

      Solid State Communications (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Critical current properties and microstructures in impurity-doped ErBa_2Cu_3O_y films

    • Author(s)
      S.Horii
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Crystal growth direction dependence of microstructure and superconducting properties of novel shaped Dy123 melt-solidified bulk

    • Author(s)
      T.Nakashima
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of low level RE mixing on Critical current properties of RE123 melt-solidified bulks

    • Author(s)
      Y.Tazaki
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Possible co-existence of local itinerancy and global localization in a quasi-one-dimensional conductor

    • Author(s)
      A.Narduzzc
    • Journal Title

      Physical Review Letters (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Presentation] 非固溶型不純物Ba-Nb-Oを含むPLD-ErBa_2Cu_3Oy薄膜の成膜条件と臨界電流特性の関係2008

    • Author(s)
      堀井滋
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] シンチレータ用ガーネット単結晶のホスト発光の抑制(2)2008

    • Author(s)
      荻野拓
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 希土類系高温超伝導体の磁化容易軸に与える遷移金属元素置換の影響2008

    • Author(s)
      石原篤
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 動的楕円磁場を利用した希土類系超伝導体の配向制御2008

    • Author(s)
      福島隆之
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Crystal Structure and Physical Properties of Oxygen Composition Controlled La_<1-x>Sr_xMnO_<3+δ> Single Crystals2008

    • Author(s)
      Y. Ybkota
    • Organizer
      American Physical Society March Meeting
    • Place of Presentation
      New Orleans Convention Center, Louisiana
    • Year and Date
      2008-03-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] Improved CMR properties of RE-doped (La, Sr)MnO_3 single crystals2008

    • Author(s)
      J. Shimoyama
    • Organizer
      American Physical Society March Meeting
    • Place of Presentation
      New Orleans Convention Center, Louisiana
    • Year and Date
      2008-03-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] Bulk Crystal Growth and Scintillation Properties of New Scintillator; Pr: LuAG2007

    • Author(s)
      H. Ogino
    • Organizer
      2007 MRS Fall Meeting
    • Place of Presentation
      Hynes Convention Center, Boston, MA
    • Year and Date
      2007-11-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] RE123、Bi系超伝導体における最適キャリアドープ状態2007

    • Author(s)
      下山 淳一
    • Organizer
      第77回春季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] YBCO溶融凝固バルクの超伝導特性における銀添加効果(2)-銀置換量とその分布に関する考察-2007

    • Author(s)
      中島 隆芳
    • Organizer
      第77回春季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] YBCO溶融凝固バルクの超伝導特性における銀添加効果(3)-RE/Ba固溶に及ぼす影響に関する考察-2007

    • Author(s)
      中島 隆芳
    • Organizer
      第77回春季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] 微量元素置換によるRE123溶融凝固バルクのJc改善機構2007

    • Author(s)
      百井 悠衣
    • Organizer
      第77回春季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] RE123溶融凝固バルクのc-growth領域の捕捉磁場特性2007

    • Author(s)
      山崎 裕也
    • Organizer
      第77回春季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Always effective dilute impurity doping for enhanced Jc of HTSC2007

    • Author(s)
      J. Shimoyama
    • Organizer
      20th International Symposium on Superconductivity (ISS2007)
    • Place of Presentation
      Epochal Tsukuba
    • Year and Date
      2007-11-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] 不純物添加による希土類系高温超伝導体の臨界電流特性の向上2007

    • Author(s)
      堀井 滋
    • Organizer
      特定領域研究「希土類系物質のパノスコピック形態制御と高次機能設計」平成19年度希土類若手研究発表会
    • Place of Presentation
      休暇村志賀島
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] RE123超伝導体の磁気異方性の定量的評価2007

    • Author(s)
      石原 篤
    • Organizer
      特定領域研究「希土類系物質のパノスコピック形態制御と高次機能設計」平成19年度希土類若手研究発表会
    • Place of Presentation
      休暇村志賀島
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 過剰酸素によるLa_<1-x>Sr_xMnO_<3+δ>単結晶の結晶構造と磁化特性の制御2007

    • Author(s)
      横田 有為
    • Organizer
      特定領域研究「希土類系物質のパノスコピック形態制御と高次機能設計」平成19年度希土類若手研究発表会
    • Place of Presentation
      休暇村志賀島
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] La_<1-x>Sr_xMnO_<3+d>単結晶の結晶構造と磁気特性の過剰酸素量依存性2007

    • Author(s)
      横田 有為
    • Organizer
      日本物理学会 第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Novel Functions of Silver on Superconducting Properties for RE123 Melt-Solidified Bulks2007

    • Author(s)
      T. Nakashima
    • Organizer
      8^th European Conference on Applied Super conductivity
    • Place of Presentation
      Belgium Brussels Expo, Belgium
    • Year and Date
      2007-09-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Evaluation of Jc anisotropy in Nd123 single crystals2007

    • Author(s)
      T. Katayama
    • Organizer
      8^th European Conference on Applied Super conductivity
    • Place of Presentation
      Belgium Brussels Expo, Belgium
    • Year and Date
      2007-09-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Systematic Studies on Tc of La123 at Carrier Optimally-Doped State2007

    • Author(s)
      T. Asanuma
    • Organizer
      8^th European Conference on Applied Super conductivity
    • Place of Presentation
      Belgium Brussels Expo, Belgium
    • Year and Date
      2007-09-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Enhanced Flux Pinning Properties of RE123 Melt-Solidified Bulks by Dilute Impurity Doping2007

    • Author(s)
      Y. Ishii
    • Organizer
      8^th European Conference on Applied Super conductivity
    • Place of Presentation
      Belgium Brussels Expo, Belgium
    • Year and Date
      2007-09-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] 希土類混合(La, Sr)MnO_3単結晶の磁気抵抗特性2007

    • Author(s)
      尾形 哲朗
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学
    • Year and Date
      2007-09-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] PLD-ErBa_2Cu_3O_y薄膜の粒界Jcに与える不純物および酸素量の影響2007

    • Author(s)
      堀井 滋
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学
    • Year and Date
      2007-09-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] シンチレータ用ガーネット単結晶のホスト発光の抑制2007

    • Author(s)
      荻野 拓
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学
    • Year and Date
      2007-09-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 静磁場と回転磁場を利用した希土類系高温超伝導体の磁気異方性の定量化2007

    • Author(s)
      石原 篤
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学
    • Year and Date
      2007-09-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高温超伝導体の磁気異方性に与える酸素量及び希土類元素の影響2007

    • Author(s)
      石原 篤
    • Organizer
      第2回日本磁気科学会年次大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2007-06-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 層状コバルト酸化物系熱電材料の磁気異方性制御と磁場配向2007

    • Author(s)
      堀井 滋
    • Organizer
      第2回日本磁気科学会年次大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2007-06-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Y123の超伝導特性に対する本質的な銀添加効果2007

    • Author(s)
      中島 隆芳
    • Organizer
      第76回低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Dy123溶融凝固バルクの臨界電流特性に対する共置換効果2007

    • Author(s)
      石井 悠衣
    • Organizer
      第76回低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-16
    • Related Report
      2007 Annual Research Report
  • [Book] 希土類の材料技術(分担執筆)2008

    • Author(s)
      堀井滋、岸尾光二
    • Publisher
      エヌアイーエス(印刷中)
    • Related Report
      2007 Annual Research Report
  • [Book] Flux Pinning and AC loss Studies on YBCO Coated Conductors(分担執筆)2008

    • Author(s)
      J. Shimoyama, S. Horii
    • Total Pages
      21
    • Publisher
      Nova Science Publishers
    • Related Report
      2007 Annual Research Report

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Published: 2004-04-01   Modified: 2018-03-28  

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