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層状およびカゴ状構造を有するエキゾチック超伝導体の開発

Research Project

Project/Area Number 19014016
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHiroshima University

Principal Investigator

山中 昭司  Hiroshima University, 大学院・工学研究科, 教授 (90081314)

Co-Investigator(Kenkyū-buntansha) 藤 秀樹  神戸大学, 大学院・理学研究科, 教授 (60295467)
浴野 稔一  広島大学, 大学院・総合科学研究科, 教授 (40185103)
犬丸 啓  広島大学, 大学院・工学研究科, 准教授 (80270891)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥6,600,000 (Direct Cost: ¥6,600,000)
Fiscal Year 2008: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2007: ¥3,100,000 (Direct Cost: ¥3,100,000)
Keywords超伝導体 / 層状結晶 / クラスレート / インターカレーション / 窒化物 / 核磁気共鳴 / トンネル分光 / 薄膜 / インタムカレーション
Research Abstract

1. La-Si二元系の高圧状態図を作成し, 新規Siリッチ相LaSi_5およびLaSi_<10>を合成し, それぞれ, Tc=10.5および6.7Kで超伝導体となることを見いだした。層状窒化物TiNClへのインターカレーションを調べ, アルカリ金属の種類にかかわらずTc=16.3Kの超伝導体となることをあきらかにした。有機塩基のピリジンのインターカレーションではTc=8.6Kの超伝導体となり, 超伝導発現の機構が異なる可能性が示唆された。
2. STM測定を行ない, 層状ハニカム構造をもつβ-HfNCl_<0.7>(T_c=24K)の鮮明なHf原子配列の観測に初めて成功した。この物質では面内100nm^2程度の領域で電子状態が均一であり, 異常な超伝導ギャップ値2Δ〜9k_BT_cを持つ事を明らかにした。銅酸化物超伝導体については電子状態が頂点酸素の影響を受けて生じている可能性を見出した。
3. NMRによる研究では, Li(THF)HfNClの磁束格子の運動について緩和率の測定から、磁化測定における不可逆温度曲線が、磁束ガラス状態と磁束液体との境界線であることを明らかにした。Fe系化合物のNMR実験を行いFeSe_<0.92>において、非BCS超伝導体に特有な緩和率の温度依存性を見いだし、超伝導状態についての知見を得た。また、SrFe_2As_2において圧力誘起超伝導を電気抵抗による測定で明らかにした。
4. 共有結合性の化合物の結晶膜をPLDなどの物理的な製膜法で合成できれば物質探索の幅が大きく広がる。共有結合性窒化物である六方晶窒化ホウ素(h-BN)の薄膜合成を試み、窒素ラジカル照射下でのPLDにより結晶性のh-BN薄膜を合成することができた。

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (76 results)

All 2009 2008 2007 Other

All Journal Article (31 results) (of which Peer Reviewed: 30 results) Presentation (43 results) Book (2 results)

  • [Journal Article] Controlled thermal decomposition of NaSi to derive silicon clathrate2009

    • Author(s)
      H. Horie
    • Journal Title

      J. Solid State Chem. 182

      Pages: 129-135

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Superconductivity of the Intercalation Compounds of TiNC1 with Pyridine and Alkali Metals as Intercalants2009

    • Author(s)
      S. Yamanaka
    • Journal Title

      J. Mater. Chem. DOI : 10.1039/B 819541 B (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Abrupt Emergence of Pressure-Induced Superconductivity of 34K in SrFe_2As_2 : A Resistivity Study under Pressure2009

    • Author(s)
      H. Kotegawa
    • Journal Title

      J. Phys. Soc. Jpn. 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetoresistance of ferromagnetic Cr_xTi_<1-x>N solid solution nitride2008

    • Author(s)
      K. Inumaru
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Partial suppression of structural distortion in epitaxially grown BaBiO_3 thin films2008

    • Author(s)
      K. Inumaru
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-pressure synthesis of superconducting molybdenum nitride delta-MoN by in situ nitridation2008

    • Author(s)
      K. Inumaru
    • Journal Title

      Chem. Mater. 20

      Pages: 4756-4761

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topochemical 3D polymerization of Co under high pressure at elevated temperatures2008

    • Author(s)
      S. Yamanaka
    • Journal Title

      J. Amer. Chem. Soc. 130

      Pages: 4303-4309

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ternary compound B_4CN_4 prepared by direct nitridation of B_4C2008

    • Author(s)
      F. Zhuge
    • Journal Title

      J. Alloys Comp. 466

      Pages: 299-303

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for Unconventional Superconductivity in Arsenic-Free Iron-Based Superconductor FeSe : A^<77> Se-NMR Study2008

    • Author(s)
      H. Kotegawa
    • Journal Title

      J. Phys. Soc. Jpn. 77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temperature-dependent pseudogap-like features in tunnel spectra of high-Tc cuprates as a manifestation of charge-density waves2008

    • Author(s)
      T. Ekino
    • Journal Title

      J. Phys.: Condens. Matter 20

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudogap-like phenomena in cuprates as a manifestation of charge-density waves2008

    • Author(s)
      T. Ekino
    • Journal Title

      Acta Physica Polonica A 114

      Pages: 259-266

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tunnel spectra of junctions involving BSCCO and other cuprates : superconducting and charge-density-wave gapping2008

    • Author(s)
      T. Ekino
    • Journal Title

      Physica C 468

      Pages: 1145-1147

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the pseudogap-related structure in the tunnel spectra of superconducting Bi_2Sr_2CaCu_2O_<8+d> revealed by break-junction technique2008

    • Author(s)
      T. Ekino
    • Journal Title

      Low Temp. Phys. 34

      Pages: 409-412

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of local barrier height and electronic structure on cuprate superconductor by STM/STS2008

    • Author(s)
      A. Sugimoto
    • Journal Title

      J. Phys.: Conf Ser. 100

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanoscale Modulation of Local Bather Height on Bi-based Cuprate Superconductors Observed by Scanning Tunneling Microscopy/Spectroscopy2008

    • Author(s)
      A. Sugimoto
    • Journal Title

      J. Phys. Soc. Japan 77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topochemical 3D Polymerization of C_<60> under High Pressure at Elevated Temperatures2008

    • Author(s)
      S. Yamanaka
    • Journal Title

      J. Am. Chem. Soc. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High pressure synthesis of ammonium tungsten bronze superconducting phases from a molecular solid acid H_3PW_<12>O_<40>・nH_2O(n-28)in BN crucibles2008

    • Author(s)
      A. Anzai
    • Journal Title

      J. Alloys Compd. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Missing Superconductivity in BaAlSi with the AlB_2 type structure2007

    • Author(s)
      S. Yamanaka
    • Journal Title

      Physica C 451

      Pages: 19-23

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 炭素とケイ素のキャッチボール2007

    • Author(s)
      山中昭司
    • Journal Title

      化学 62(9)

      Pages: 66-67

    • Related Report
      2007 Annual Research Report
  • [Journal Article] NMR studies of layered nitride superconductors2007

    • Author(s)
      H. Tou
    • Journal Title

      Intern. J. Modem Phys. B 21

      Pages: 3340-3342

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scanning tunneling microscopy and spectroscopy of MgB_22007

    • Author(s)
      T. Ekino
    • Journal Title

      J. Physics: Conference Series 61

      Pages: 278-282

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the pseudogap-related structure in tunneling spectra of superconducting Bi_2Sr_2CaCu_20_<8+d> revealed by the break-junction technique2007

    • Author(s)
      T. Ekino
    • Journal Title

      Phys. Rev. B 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge-Density-Wave Origin of Dip-Hump Structures in the Tunnel Spectra of Bi_2Sr_2CaCu_2O_<8+d>2007

    • Author(s)
      T. Ekino
    • Journal Title

      Acta Physica Polonica A 111

      Pages: 573-580

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superconducting energr gap from break junction tunneling spectroscopy in the ternary silicide CaAlSi2007

    • Author(s)
      S. Kuroiwa
    • Journal Title

      Phys. Review B 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Specific Heat and Tunneling Spectroscopy Study of NbB_22007

    • Author(s)
      S. Kuroiwa
    • Journal Title

      J. Phys. Soc. Japan 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence of the fine pseudogap at the Fermi level in Al-based quasicrystals2007

    • Author(s)
      J.T. Okada
    • Journal Title

      J. Phys. Soc. Japan 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Cr_xTii_xN solid solution nitride thin films grown by pulsed laser deposition and their magnetoresistance2007

    • Author(s)
      K Inumaru
    • Journal Title

      Appl. Phys. Lett. 91

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semiconducting gap of Nd_<1.85>Ce<0.15>CuO_4 revealed by break-junction tunnelling spectroscopy

    • Author(s)
      T. Ekino
    • Journal Title

      J. Phys.: Conf. Ser. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge-density-wave features in tunnel spectra of high-T_c superconductors

    • Author(s)
      T. Ekino
    • Journal Title

      J. Phys.: Conf. Ser. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] STM Observation on layered nitride superconductor K_xTiNCl

    • Author(s)
      A. Sugimoto
    • Journal Title

      J. Phys.: Conf. Ser. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scanning tunneling microscopy/spectroscopy on multi-layered cuprate superconductor Ba_2Ca_5Cu_6O_<12>(O_<1-x>F_x)

    • Author(s)
      A. Sugimoto
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] La-Si二元系高圧状態図と新規超伝導体2009

    • Author(s)
      山中昭司
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状窒化物Li_xZrNClの超伝導・常伝導状態の^<15>N-NMRによる研究2009

    • Author(s)
      大城理
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状窒化物超伝導体β型HfNCl_<0.7>のSTM観測2009

    • Author(s)
      正原和博
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状結晶TiNCIへのエチレンジアミンのインターカレーションと超伝導2009

    • Author(s)
      梅本啓太
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] PLD法を用いた窒化ホウ素薄膜の合成と物性2009

    • Author(s)
      安西淳
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] NaSiの熱分解によるシリコンクラスレート生成条件2009

    • Author(s)
      堀江洋臣
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] 単結晶SrFe_2As_2における圧力誘起超伝導の研究2009

    • Author(s)
      小手川恒
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 鉄系超伝導体FeSeの圧力下Se-NMRによる研究2009

    • Author(s)
      正木了
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 頂点フッ素系多層超伝導体Ba_2Ca_5Cu_6(O, F)_xにおけるSTM/STS観測2009

    • Author(s)
      杉本暁
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 超電導物質の探索2009

    • Author(s)
      山中昭司
    • Organizer
      日本化学会第89春季年会
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Structure and Superconductivity of Electron-Doped Layer Structured Nitrides MNCl (M=Ti, Zr, Hf)2009

    • Author(s)
      S. Yamanaka
    • Organizer
      Zing Conference Solid State Chemistry Conference
    • Place of Presentation
      Playa del Carmen, Mexico
    • Year and Date
      2009-02-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] PLD法によるBa_<1-x>K_xBiO_3超伝導薄膜の合成とエピタキシーによる構造制御2009

    • Author(s)
      宮田創
    • Organizer
      セラミックス基礎討論会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2009-01-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状結晶β-MNCl(M=Zr, Hf)のハロゲンイオン交換と電子ドープ2009

    • Author(s)
      寺村享祐
    • Organizer
      セラミックス基礎討論会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2009-01-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Structure and Superconductivity of LaSi 5 Prepared Under High Pressure2008

    • Author(s)
      S. Yamanaka
    • Organizer
      France-Tohoku Workshop on Nano-Scale Materials
    • Place of Presentation
      東北大学
    • Year and Date
      2008-12-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] High pressure 3 D polymerization of C_<60>2008

    • Author(s)
      S. Yamanaka
    • Organizer
      25^th Korea-Japan International Seminar on Ceramics
    • Place of Presentation
      Kangneungn, Korea
    • Year and Date
      2008-11-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Scanning tunneling microscopy and spectroscopy (STM/STS) of layered nitride superconductors α-K_xTiNCl and R-HfNCl_x2008

    • Author(s)
      T. Ekino
    • Organizer
      International Symposium on Anomalous Quantum Materials (ISAQM 2008) and 7 th Asia-Pacific Workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Structure and superconductivity of LaSi_5 prepared under high-pressure2008

    • Author(s)
      S. Yamanaka
    • Organizer
      International Symposium on Anomalous Quantum Materials (ISAQM 2008) & 7 th Asia-Pacific Workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electron doping and superconductivity in layer structured crystal TiNCl2008

    • Author(s)
      S. Yamanaka
    • Organizer
      International Symposium on Anomalous Quantum Materials (ISAQM 2008) & 7 th Asia-Pacific Workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Co-intercalation eflect of solvent molecules on the superconductivity of alkalimetal doped β-ZrNCl and HfNCl2008

    • Author(s)
      K. Hotehama
    • Organizer
      International Symposium on Anomalous Quantum Materials (ISAQM 2008) & 7 th Asia-Pacific Workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Scanning tunneling microscopy/spectroscopy on multi-layered cuprate superconductor Ba_2Ca_6Cu_6O_<12>(O, F)_x2008

    • Author(s)
      A. Sugimoto
    • Organizer
      25^<th> International conference on Low Temperature Physics (LT 25)
    • Place of Presentation
      つくば国際会議場(エポカルつくば)
    • Year and Date
      2008-10-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ^<15>N-NMRによる層状超伝導物質LixZrNClの研究2008

    • Author(s)
      大城理, 藤秀樹, 他5名
    • Organizer
      日本物理学会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状窒化物超伝導体α型K_xTiNClのSTM観測2008

    • Author(s)
      正原和博
    • Organizer
      日本物理学会2008年秋期大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 頂点フッ素系多層超伝導体BaCaCu(O, F)におけるSTM/トンネル分光測定2008

    • Author(s)
      杉本暁
    • Organizer
      日本物理学会2008年秋期大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状結晶β-ZrNClにおけるイオン交換とセルフドーピング2008

    • Author(s)
      寺村享祐
    • Organizer
      セラミックス協会年会第21回秋季シンポジウム
    • Place of Presentation
      北九州市
    • Year and Date
      2008-09-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] in-situ窒化法を用いた超伝導窒化モリブデンの高圧合成2008

    • Author(s)
      犬丸啓
    • Organizer
      セラミックス協会年会第21回秋季シンポジウム
    • Place of Presentation
      北九州市
    • Year and Date
      2008-09-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Break-junction tunneling spectroscopy of semiconducting gap in Nd_<1.85> Ce_<0.15> CuO_42008

    • Author(s)
      T. Ekino
    • Organizer
      25^<th> International conference on Low Temperature Physics (LT 25)
    • Place of Presentation
      Amsterdam (RAI), Holland
    • Year and Date
      2008-08-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] STM Observation on layered nitride superconductor K_xTiNCl2008

    • Author(s)
      A. Sugimoto
    • Organizer
      25^<th> International conference on Low Temperature Physics (LT 25)
    • Place of Presentation
      Amsterdam (RAI), Holland
    • Year and Date
      2008-08-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Charge-density wave features in tunnel spectra of high-Tcsuperconductors2008

    • Author(s)
      A. M. Gabovich
    • Organizer
      25^<th> International conference on Low Temperature Physics (LT 25)
    • Place of Presentation
      Amsterdam (RAI), Holland
    • Year and Date
      2008-08-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] LiおよびKをドープしたC60 3 次元ポリマーの高圧合成と物性2008

    • Author(s)
      治田紗映子
    • Organizer
      第46回セラミックス基礎科学討論会
    • Place of Presentation
      名古屋市,名古屋国際会議場
    • Year and Date
      2008-01-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] PLD法で合成した侵入型窒化物薄膜の構造と超伝導2008

    • Author(s)
      淵上 雅世
    • Organizer
      第46回セラミックス基礎科学討論会
    • Place of Presentation
      名古屋市,名古屋国際会議場
    • Year and Date
      2008-01-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 層状結晶α・TiNClの合成とインターカレーションによる新規超伝導の発現2008

    • Author(s)
      安永寿啓
    • Organizer
      第46回セラミックス基礎科学討論会
    • Place of Presentation
      名古屋市,名古屋国際会議場
    • Year and Date
      2008-01-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 結晶の"すきま"を利用する機能裁量開発2008

    • Author(s)
      山中昭司
    • Organizer
      日本セラミックス協会2008年年会
    • Place of Presentation
      長岡技術科学大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電子ドープ層状窒化物の超伝導2007

    • Author(s)
      山中昭司
    • Organizer
      超伝導が拓く物性科学の最前線
    • Place of Presentation
      首都大学東京
    • Year and Date
      2007-12-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Semiconducting gap of Nd_<1.85>Ce_<0.15>CuO_4 revealed by break-junction tunnel spectroscopy2007

    • Author(s)
      T. Ekino
    • Organizer
      20th International Symposium on Superconductivity (ISS2007)
    • Place of Presentation
      つくば国際会議場(エポカルつくば)
    • Year and Date
      2007-11-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Tunnel spectra of junctions involving BSCCO and other cuprates: superconducting and charge-density-wave gapping2007

    • Author(s)
      A.M. Gabovich
    • Organizer
      20th International Symposium on Superconductivity (ISS2007)
    • Place of Presentation
      つくば国際会議場(エポカルつくば)
    • Year and Date
      2007-11-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高温超伝導体の仕事関数分布の測定を中心とした話題2007

    • Author(s)
      浴野稔一
    • Organizer
      物性研短期研究会
    • Place of Presentation
      東京大学物性研究所
    • Year and Date
      2007-10-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] パイロクロア酸化物超伝導体KOs_20_6におけるSTM/トンネル分光観測2007

    • Author(s)
      杉本 暁
    • 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] Observation of local barrier height and electronic structure on cuprate superconductor by scanning tunneling microscopy/spectroscopy(STM/STS)2007

    • Author(s)
      A. Sugimoto
    • Organizer
      International Conference on Nanoscience and Techn ology (ICN+T2007)
    • Place of Presentation
      Stockholm International Fairs, Stockholm, Sweden
    • Year and Date
      2007-07-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] 結晶の"すきま"を利用する物質開発2007

    • Author(s)
      山中昭司
    • Organizer
      物性研究所短期研究会
    • Place of Presentation
      東京大学物性研究所
    • Related Report
      2007 Annual Research Report
  • [Presentation] High-Pressure Synthesis of Alkali-Netal Doped Three-Dimensional C_<60> Polymers2007

    • Author(s)
      S. Yamanaka
    • Organizer
      14th International Symposium on Intercalation Compounds
    • Place of Presentation
      ソウル
    • Related Report
      2007 Annual Research Report
  • [Presentation] Preparation and Chemical Modification of Layer Structured Compounds in the Ternary System Zr-N-F2007

    • Author(s)
      S. Yamanaka
    • Organizer
      14th International Symposium on Intercalation Compounds
    • Place of Presentation
      ソウル
    • Related Report
      2007 Annual Research Report
  • [Presentation] Pyridine Intercalation in Layer Structured α-TiNCl2007

    • Author(s)
      T. Yasunaga
    • Organizer
      14th International Symposium on Intercalation Compounds
    • Place of Presentation
      ソウル
    • Related Report
      2007 Annual Research Report
  • [Presentation] High Pressure Synthesis of Silicon Clathrate Superconductors and Carbon analogs2007

    • Author(s)
      S. Yamanaka
    • Organizer
      フランス化学会150周年記念大会
    • Place of Presentation
      パリ
    • Related Report
      2007 Annual Research Report
  • [Book] 役に立つ化学シリーズ「無機化学」(共著)2009

    • Author(s)
      山中昭司
    • Total Pages
      219
    • Publisher
      朝倉書店
    • Related Report
      2008 Annual Research Report
  • [Book] COMPETITION BETWEEN SUPERCONDUCTIVITY AND CHARGE CARRIER LOCALIZATION in PLUMBATES, In Superconductivity research Advances, edited by J.E. Nolan2007

    • Author(s)
      A. M. Gabovich
    • Total Pages
      45
    • Publisher
      Nova Science Publishers, Inc.
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2018-03-28  

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