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Magneto-optic effect and its application for metals in γ-ray wavelength region

Research Project

Project/Area Number 09305042
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical properties of metals
Research InstitutionOsaka University

Principal Investigator

NASU Saburo  Osaka Univ., Graduate School of Eng.Science, professor, 大学院・基礎工学研究科, 教授 (00030057)

Co-Investigator(Kenkyū-buntansha) MORIMOTO Shotaro  Osaka Univ., Graduate Schoor of Eng.Science, assistant, 大学院・基礎工学研究科, 助手 (80252633)
Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥39,800,000 (Direct Cost: ¥39,800,000)
Fiscal Year 1999: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1998: ¥4,400,000 (Direct Cost: ¥4,400,000)
Fiscal Year 1997: ¥34,400,000 (Direct Cost: ¥34,400,000)
KeywordsMossbauer spectroscopy / phase modulation / synchrotron radiation / magneto-optic effect / polarized ganma-ray / perovskite iron oxide / high pressure / hyperfine interaction / 磁性薄膜 / スパッタ成膜 / ファラデー効果 / 鉄・窒化膜 / ペロブスカイト型鉄酸化物 / 直線偏光ガンマ線 / 金属人工格子 / 非平衡合金 / ナノメートルスケール組織 / 偏光γ線 / SQUID / 放射光核共鳴前方散乱
Research Abstract

Mossbauer spectroscopy observes recoilless resonant absorption of ganma-ray by nucleus, and it is posiible to determine the details of the nuclear energy level with an ultra-high energy resolution like a lO^<-9> eV in the case of ^<57>Fe nucleus. Therefore, it is possible to examine the details of the hyperfine interactions between nucleus and atomic electron system, which is 10^<-7> eV order. From the hyperfine interaction parameters, the Mossbaue spectroscopy can offer the detailes of the electron system of materials microscopically. Especially, the local magnetism in materials is possible to elucidate from the hyperfine magnetic field and the informations through the hyperfine interactions obtained from Mossbauer spectroscopy have offered the physical and chemical properties of so-called high-Tc oxides superconductor, quasi-cristalline materials, artificial multilayers and nano-meter sized metallic particles. Furthermore, the ganma-ray phase change due to the refractive index of the transmitter placed between ganma-ray source and absorber can be measured from the small frequenchy shifts when the phase change depends on the time, because of its ultra-high energy (frequency) resolution. In this case, both of source and absorber nuclei degenerates. However, the nucleus non-degenerated by magnetic dipole interaction can emitted the polarized ganma-ray depending on the direction of the magnetic field and the propagation direction. Using this polarized ganma-ray, it is posiible to measure the magneto-optic effect in wavelength range of ganma-ray. In this investigation, the phase modulation Mossbauer spectroscopy, spectroscopy using a polarized ganma-ray and the nuclear resonant scattering with linearly polarized synchrotron radiation have been developed.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (68 results)

All Other

All Publications (68 results)

  • [Publications] Yasuhiro Kobayashi: "197 Au Mossbauer Study of Au/TM(TM=Fe, Co, Ni)Multilayers"Hyperfine Int.. 111. 129-133 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Magnetic Properties of Nanocrystalline in Nd-Fe-B System"Hyperfine Int.. 111. 151-155 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Toru Hinomura: "A Study of Fe-N Alloy System"Hyperfine Int.. 111. 221-226 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kenji Ikushima: "Observation of 235U NMR in the Antiferromagnetic State of UO2"J.of Phys.Soc.Jpn.. 67,1. 65-66 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Mossbauer Spectroscopy and its Application to Matereials Research"High Temperature Materials and Processes. 17,1-2. 45-56 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 那須三郎: "メスバウアー分光によるFe-N系合金の磁性評価とクラスター計算"日本金属学会誌. 37,7. 592-595 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshio Kobayashi: "In-beam Mossbauer Spectrometers for Materials Science at RIKEN Accelerator Research Facility"Hyperfine Int.(C). 3. 273-276 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Mitsuharu Tabuchi: "Effect of Cation Arrangement on the Magnetic Properties of Lithium Ferrites(LiFeO2)Prepared by Hydrothermal Reaction and Post-annealing Method"J.Solid State Chemistry. 140. 554-561 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 那須三郎: "メスバウアー分光による物性研究"放射線. 24,4. 71-80 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 永富 晶: "α鉄のアンモニア窒化鉄FexN(x:2,2〜3,4,16/2)のFe16N2バルク試料の磁性"粉体及び粉末冶金. 46,2. 151-155 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "238U Mossbauer Spectroscopy of UGe2"Physical Review B. 60,1. 37-39 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuhiro Kobayashi: "Nuclear Resonant Scattering of Ferromagnetic Amorphous Ribbon"Jpn.J.Appl.Phys.(Suppl.). 38,1. 412-414 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 那須三郎: "γ-FeMnおよびεFe-Mn合金の57Feメスバウアー分光"日本金属学会誌. 62,7. 635-641 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Toru Hinomura: "57Fe Mossbauer Study on Distribution and Interaction of N Interstitials in γ-FeN Austenite and α'-FeN Martensite"Materials Trans.JIM. 39,7. 700-708 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "Nuclear Magnetic Moment of the First Excited State(I=2+)of 238U"J.Phys.Soc.Jpn.. 67. 2641-2644 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High Pressure Experiments with Synchrotron Radiation"Hyperfine Int.. 113. 97-109 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shotaro Morimoto: "Mossbauer Study on the Oxygen-deficient Layered Perovskite Sr3Fe2O7-x with Fe4+"Hyperfine Int.(C). 3. 197-200 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "238U Mossbauer Study of Uranium Compounds"Hyperfine Int.(C). 3. 225-228 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Mossbauer Study of Defects and Local Structure in Solids"Radiation Effects & Defects in Solids. 148. 181-190 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Pressure Induced Ferromagnetism of SrFeO3"Science and Technology of High Pressure, Proc of AIRAPT-17. 763-766 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High Pressure Mossbauer Spectroscopy using Synchrotron Radiation and Radioactive Sources"Hyperfine Int.. 128. 101-113 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High-pressure Mossbauer Study Using a Diamond Anvil Cel"RIKEN Review. 27. 67-71 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kaori Kuzushita: "Charge Disproportionation and Antiferromagnetic Order of Sr3Fe2O7"J.Phys.Soc.Jpn.. 69,9. 2767-2770 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 那須三郎: "「実験物理学講座7磁気測定II 共鳴型磁気測定」(分担執筆)"丸善(安岡弘志、本河光博編). 272 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y.Kobayashi: "^<197>Au Mossbauer Study of Au/TM (TM = Fe, Co, Ni) Multilayers"Hyperfine Int.. 111. 129-133 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.Nasu: "Magnetic Properties of Nanocrystalline in Nd-Fe-B System"Hyperfine Int.. 111. 151-155 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Toru Hinomura: "A Study of Fe-N Alloy System"Hyperfine Int.. 111. 221-226 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kenji Ikushima: "Observation of ^<235>U NMR in the Antiferromagnetic State of UO_2"J.of Phis.Soc.Jpn.. 67, 1. 65-66 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Mossbauer Spectroscopy and its Application to Matereials Research"High Temperature Materials and Processe. 17, 1-2. 45-56 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Magnetic Properties of Fe-N Alloy System by means of Mossbauer Spectroscopy and Cluster Calculation (in Japanese)."Materia japan. 37, 7. 592-595 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "^<57>Fe Mossbauer Spectroscopy of γ-FeMn and ε-FeMn Alloys"J.Japan Inst.Metals. 62, 7. 635-641 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Toru Hinomura: "^<57>Fe Mossbauer Study on Distribution and Interaction of N Interstitials in γ -FeN Austenite and α'-FeN Martensite"Materials Trans.JIM. 39, 7. 700-708 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "Nuclear Magnetic Moment of the First Excited State (I=2+) of ^<238>U"J.Phys.Soc.Jpn.. 67. 2641-2644 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High Pressure Experiments with Synchrotron Radiation"Hyperfine Int.. 113. 97-109 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shotaro Morimoto: "Mossbauer Study on the Oxygen-deficient Layered Perovskite Sr_3Fe_2O_<7-x> with Fe^<4+>"Hyperfine Int.(C). 3. 197-200 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "^<238>U Mossbauer Study of Uranium Compounds"Hyperfine Int.(C). 3. 225-228 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshio Kobayashi: "In-beam Mossbauer Spectrometers for Materials Science at RIKEN Accelerator Research Facility"Hyperfine Int.(C). 3. 273-276 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Mitsuharu Tabuchi: "Effect of Cation Arrangement on the Magnetic Properties of Lithium Ferrites (LiFeO_2) Prepared by Hydrothermal Reaction and Post-annealing Method"J.Solid State Chemistry. 140. 59-167 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Akira Nagatomi: "Synchesis of Iron Nitrides FexN (x : 2.2-3.4, 16/2) by Nitrogenizing a-Fe in Ammonia Gas and Magnetic Properties of the Bulk Sample of Fe16N2"J.Jpn.Soc.of Powder and Powder Metallurgy. 46/2. 151-155 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Material Research by means of Mossbauer Spectroscopy"Radiation. 46, 2. 151-155 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "^<238>U Mossbauer Spectroscopy of UGe_2"Physical Review B. 60, 1. 37-39 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuhiro Kobayashi: "Nuclear Resonant Scattering of Ferromagnetic Amorphous Ribbon"Jpn.J.Appl.Phys.. 38, Supp, 38-1. 412-414 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Mossbauer Study of Defects and Local Structure in Solids"Radiation Effects & Defects in Solids. 148. 181-190 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Pressure Induced Ferromagnetism oF SrFeO_3"Science and Technology of High Pressure, Proceeding of AIRAPT-17, edited by M.H.Manghanani, W.J.Nellis and M.F.Nicol, University Press, Hyderabad, India. 763-766 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High-Pressure Mossbauer spectroscopy using synchrotron radiation and radioactive sources"Hyperfine Int.. 12. 101-113 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "High-pressure Muossbauer study using a diamond anvil cell"RIKEN Review. 27. 67-71 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kaori Kuzushita: "Charge Disproportionation and Antiferromagnetic Order of Sr_3Fe_2O_7"J.Phys.Soc.Jpn.. 69. 2767-2770 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Saburo Nasu: "Lecture on Experimental Physics, Vol.7 : Magnetism Measurements by Resonance Technique"edited by H.Yasuoka and M.Motokawa, Maruzen, Tokyo, Japan. 141-167 & 249-266 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Satoshi Tsutsui: "^<238>U Mossbauer Spectroscopy of UGe_2"Physical Review B. 60,1. 37-39 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Satoshi Tsutsui: "^<238>U Mossbauer Spectroscopic Study of UPd_2Al_3 and URu_2Si_2"Physica B. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] Satoshi Tsutsui: "^<238>U Mossbauer Study on the Magnetic Properties of Uranium-based Heavy Fermion Superconductors"Hyperfine Interactions. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] Saburo Nasu: "High Pressure Mossbauer Spectroscopy using Synchrotron Radiation and Radioactive Sources"Hyperfine Interactions. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] Saburo Nasu: "High-pressure Mossbauer Study using a Diamond Anvil Cell"RIKEN Review. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 筒井智嗣: "UGa_2の^<238>Uメスバウアー分光"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 那須三郎: "SrFeO_3の圧力誘起強磁性"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 森本正太郎: "立方体ペロブスカイトSrFeO_3におけるBa置換効果"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 川上隆輝: "CaFeO_3の高圧下メスバウアー分光"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 葛下かおり: "Sr_3Fe_<2(1-x)>Co_<2x>O_7の^<57>Feメスバウアー分光"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 河出向史: "Au/Cr人工格子の^<197>Auメスバウアー分光"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 田崎 尚: "FeOOH多形体の^<57>Feメスバウアー分光"「放射線および原子核をプロープとした物性研究の新展開」京大原子炉専門研究会報告書. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] 那須三郎、樋野村徹: ""メスバウアー分光で見た鉄窒化物の磁性"" まてりあ. 36・1. 35-39 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 樋野村徹、那須三郎、他: "“Nd-Fe-Bナノコンポジット磁石の磁気的性質"" 日本金属学会誌. 61・2. 184-190 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 樋野村徹、那須三郎、他: ""Cr添加Nd-Fe-Bナノコンポジット磁石の磁気特性"" 日本金属学会誌. 61・8. 765-773 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Hinomura, S.Nasu, et al: ""Magnetic Properties of Nd-Fe-B-Cr Nanocrystalline Composite Magnets"" Materials Transactions,JIM,. 38,12. 1106-1115 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] S.Nasu, Hinomura, et al: ""Magnetic properties of Nd-Fe-B nanocrystalline composite"" Physica B.237-238. 283-285 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Hinomura and S.Nasu: ""^<57>Fe Mossbauer Study of Fe-N Alloys"" Physica B.237-238. 557-558 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Hinomura and S.Nasu: ""A study of Fe-N alloy systems" Hyperfine Int.111. 221-226 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] S.Nasu, T.Hinomura, et al: ""Magnetic properties of nanocrystalline composite in Nd-Fe-B system"" Hyperfine Int.111. 151-155 (1998)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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