Development of electron spin resonance equipment with a two-rotation-axis goniometer

• Project/Area Number: 19740213
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Condensed matter physics II
• Research Institution: Kagoshima University
• Principal Investigator: MANAKA Hirotaka Kagoshima University, 大学院・理工学研究科, 助教 (80359984)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,720,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥420,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2007: ¥1,900,000 (Direct Cost: ¥1,900,000)
• Keywords: 電子スピン共鳴 / 量子スピン系 / 二本足梯子系 / ボースグラス / 透明強磁性体 / エキシトン / 2軸ゴニオメータ / 低温測定

Research Abstract

平成19年度に作製した2軸ゴニオメータ付き低温用電子スピン共鳴装置を用いて,主に量子スピン系における電子・スピン状態の詳細な解析に成功した。特に結晶構造の対称性が低い物質に関しては,X線構造解析と同等に結晶軸を同定するとともに,単結晶の質も同時に評価することに成功した。

Research Products

• [Journal Article] Percolated-Induced Ferrimagnetism, Journal of Physics (2009)
  • Author(s): H. Manaka, S. Nagata, Y. Watanabe, K. Kikunaga, T. Yamamoto, N. Terada and K. Obara
  • Journal Title: Conference Series 145 Pages: 12080-12080
  • Peer Reviewed
• [Journal Article] Magnetic Properties of the Heusler Alloys (Fe1-xCox) 2MnSi, Journal of Physics (2009)
  • Author(s): Y. Kondo, I. Yano, I. Shigeta, M. Ito, M. Hiroi, H. Manaka, N. Terada
  • Journal Title: Conference Series 150 Pages: 42099-42099
  • Peer Reviewed
• [Journal Article] Electron Spin Resonance in Spin Gap Compound with Bond Randomness, Journal of Physics (2009)
  • Author(s): H. Manaka
  • Journal Title: Conference Series 150 Pages: 42115-42115
  • Peer Reviewed
• [Journal Article] uSR-detected Soft mode toward a Possible Phase Transition in a disordered spin-gap system, (CH3) 2CHNH3-Cu(Clx$Br1 - x)3 (2009)
  • Author(s): T. Goto, T. Suzuki, I. Watanabe, K. Kanada, T. Saito, A. Oosawa, H. Manaka
  • Journal Title: Physica B 404 Pages: 594-596
  • Peer Reviewed
• [Journal Article] 1H-NMR Spin-Lattice Relaxation Rate of the Quantum Spin System (CH3) 2CHNH3Cu (ClxBr1 - x) 3 with x=0 and 0.35 (2009)
  • Author(s): A Oosawa, T. Suzuki, K. Kanada, S. Kojima, T. Goto, and H. Manaka
  • Journal Title: Journal of the Physical Society of Japan 78
  • NAID: 130005437466
  • Peer Reviewed
• [Journal Article] Bose-glass State in One-dimensional Random Antiferromagnets (2009)
  • Author(s): H. Manaka, H. Aruga Katori, A. V. Kolomiets, and T. Goto
  • Journal Title: Physical Review B 79
  • Peer Reviewed
• [Journal Article] Bose-glass State in One-dimensional Random Antiferromagnets (2009)
  • Author(s): H. Manaka, H. Aruga Katori A. V. Knlomiets, T. Goto
  • Journal Title: Physical Review B 78
  • Peer Reviewed
• [Journal Article] muSR-detected Soft mode toward a Possible Phase Transition in a disordered spin-gap system, (CH_3)_2CHNH_3-Cu(Cl_xBr_<1-x>)_3 (2009)
  • Author(s): T. Goto, T. Suzuki, I. Watanabe, K. Kanada, T. Saito, A. Oosawa, H. Manaka
  • Journal Title: Physica B 404 Pages: 594-596
  • Peer Reviewed
• [Journal Article] Electron Spin Resonance in Spin Gap Compound with Bond Randomness (2009)
  • Author(s): H. Manaka
  • Journal Title: Journal of Physics : Conference Series 150
  • Peer Reviewed
• [Journal Article] Magnetic Properties of the Heusler Alloys (Fe_<1-x>Co_x)_2MnSi (2009)
  • Author(s): Y. Kondo, I. Yano, I. Shigeta, M. Ito, M. Hiroi, H. Manaka. N. Terada
  • Journal Title: Journal of Physics : Conference Series 150
  • Peer Reviewed
• [Journal Article] Percolated-Induced Ferrimagnetism (2009)
  • Author(s): H. Manaka, S. Nagata, Y. Watanabe, K. Kikunaga, T. Yamamoto, N. Terada and K. Obara
  • Journal Title: Journal of Physics : Conference Series 150
  • Peer Reviewed
• [Journal Article] ^1H-NMR Spin-Lattice Relaxation Rate of IPACu(Cl_xBr_<1-x>)_3 with x=0 and 0.35 (2009)
  • Author(s): A. Oosawa, T. Suzuki, K. Kanada, T. Goto, and H. Manaka
  • Journal Title: Journal of the Physical Society of Japan 78(5月号出版決定)
  • Peer Reviewed
• [Journal Article] muSR-detected softmode toward a possible phase transition in disordered spin gap system IPACu(Cl_xBr_<1-x>)_3 (2009)
  • Author(s): T. Goto, T. Suzuki, I. Watanabe, K. Kanada, T. Saito, A. Oosawa, H. Manaka
  • Journal Title: KEK-MSL Report 2007 2 Pages: 31-31
• [Journal Article] Effect of pressure on the quantum spin ladder material IPA-CuCl3 (2008)
  • Author(s): T. Hong, V. O. Garlea, A. Zheludev, J. Fernandez-Baca, H. Manaka, S. Chang, J. B. Leao, and S. J. Poulton
  • Journal Title: Physical Review B 78
  • Peer Reviewed
• [Journal Article] uSR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu(Cl0.35Br0.65)3 (2008)
  • Author(s): T. Goto, T. Suzuki, K. Kanada, T. Saito, A. Oosawa, I. Watanabe and H. Manaka
  • Journal Title: Physical Review B 78
  • Peer Reviewed
• [Journal Article] Disordered States in IPA-Cu(ClxBr1-x)3 Induced by Bond Randomness (2008)
  • Author(s): H. Manaka, A. V. Kolomiets, and T. Goto
  • Journal Title: Physical Review Letters 101
  • Peer Reviewed
• [Journal Article] Extended universal finite-T renormalization of excitations in a class of one-dimensional quantum magnets (2008)
  • Author(s): A. Zheludev, V. O. Garlea, L.-P. Regnault, H. Manaka, A. Tsvelik, and J.-H. Chung
  • Journal Title: Physical Review Letters 100
  • Peer Reviewed
• [Journal Article] Conversion from transparent antiferromagnet KNiF3 to transparent ferrimagnets (2008)
  • Author(s): H. Manaka, Y. Watanabe, K. Kikunaga, T. Yamamoto, N. Terada, and K. Obara
  • Journal Title: Applied Physics Letters 92
  • Peer Reviewed
• [Journal Article] Disordered States in IPA-Cu (Cl_xBr_<1-x>)_3 Induced by Bond Rand omness (2008)
  • Author(s): H. Manaka, A. V. Kolomiets. and T. Goto
  • Journal Title: Physical Review Letters 101
  • Peer Reviewed
• [Journal Article] muSR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu(C1_<0.35>Br_<0.65>)_3 (2008)
  • Author(s): T. Goto, T. Suzuki, K. Kanada, T. Saito, A. Oosawa, I. Watanabe and H. Manaka
  • Journal Title: Physical Review B 78
  • Peer Reviewed
• [Journal Article] Effect of pressure on the quantum spin ladder material IPA-CuCI_3 (2008)
  • Author(s): T. Hong, V. O. Garlea, A. Zheludev, J. Fernandez-Baca, H. Manaka, S. Chang, J. B Leao, and S. J. Poulton
  • Journal Title: Physical Review B 78
  • Peer Reviewed
• [Journal Article] MuSR detection of soft mode toward exotic magnetic ground state in bond-disordered quantum spin system IPACu(Cl_<0.35>Br_<0.65>)_3 (2008)
  • Author(s): T. Goto, K. Kanada, T. S aito, A. Oosawa, h. Manaka, T. Suzuki, I. Watanabe
  • Journal Title: RIKEN-RAL muon facility report 7 Pages: 25-25
• [Journal Article] 非線形交流帯磁率法による高温クラスター転移機構の解明 (2008)
  • Author(s): 真中浩貴
  • Journal Title: 池谷科学技術振興財団年報 19 Pages: 165-165
• [Journal Article] 希釈・混晶系着目した透明強磁性フッ素化合物の創製 (2008)
  • Author(s): 真中浩貴
  • Journal Title: 日揮・実吉奨学会研究報告集 26 Pages: 144-147
• [Presentation] 内殻電子励起により生成した亜鉛長寿命エキシトンの結晶学的特徴 (2009)
  • Author(s): 小原益己,濱崎貢,山口光臣,金丸大樹,宮下祥一,真中浩貴,小原幸三
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-30
• [Presentation] 電子スピン共鳴法を用いたZn内殻ホール・励起子の磁気状態の解明 (2009)
  • Author(s): 真中浩貴宮下祥一,金丸大樹,山口光臣,小原益己,浜崎貢,小原幸三
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-30
• [Presentation] IPA-Cu(ClxBr1-x)3(0<x<0.44)の基底状態の再検討 (2009)
  • Author(s): 真中浩貴,香取浩子,A. V. Kolomiets,後藤恒昭
  • Organizer: 日本物理学会2009年春期年次大会
  • Place of Presentation: 東京
  • Year and Date: 2009-03-27
• [Presentation] 乱れを含んだ量子スピンラダーIPA-Cu(Cl,Br)3の量子臨界点近傍におけるmuSR II (2009)
  • Author(s): 中島紗織,鈴木栄男,渡邊功雄,真中浩貴,後藤貴行,A. Amato
  • Organizer: 日本物理学会2009年春期年次大会
  • Place of Presentation: 東京
  • Year and Date: 2009-03-27
• [Presentation] IPA-Cu (Cl_xBr_<1-x>)_3(0<x<0.44) の基底状態の再検討 (2009)
  • Author(s): 真中浩貴, 香取浩子, A.V-Kolomiets, 後藤恒昭
  • Organizer: 日本物理学会2009年春期年次大会
  • Place of Presentation: 東京
  • Year and Date: 2009-03-27
• [Presentation] 乱れを含んだ量子スピンラダーIPA-Cu(Cl, Br)_3の量子臨界点近傍におけるmuSR II (2009)
  • Author(s): 中島紗織, 鈴木栄男, 渡邊功雄, 真中浩貴, 後藤貴行, A-Amato
  • Organizer: 日本物理学会2009年春期年次大会
  • Place of Presentation: 東京
  • Year and Date: 2009-03-27
• [Presentation] Effect of chemical su bstitution on quantum spin ladders (2009)
  • Author(s): T. Hong, A. Zheludev, H. Manaka, and Y. Qiu
  • Organizer: APS March Meeting
  • Place of Presentation: Pennsylvania, USA
  • Year and Date: 2009-03-18
• [Presentation] Effect of chemical substitution on quantum spin ladders (2009)
  • Author(s): T. Hong, A. Zheludev, H. Manaka. and Y. Oiu
  • Organizer: APS March Meeting
  • Place of Presentation: Pennsylvania, USA
  • Year and Date: 2009-03-18
• [Presentation] ランダムネスを伴ったスピン液体・固体系IPA-Cu(ClxBr1-x)3 (2008)
  • Author(s): 真中浩貴
  • Organizer: 川村特定第三回トピカルミーティング「フラストレーションとスピン液体」
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-23
• [Presentation] ランダムネスを伴ったスピン液体・固体系IPA-Cu (Cl_xBr_<1-x>)_3 (2008)
  • Author(s): 真中浩貴
  • Organizer: 川村特定第三回トピカルミーティング「フラストレーションとスピン液体」
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-23
• [Presentation] Synthesis, Surface Morphology and Magnetic Characterization of Nanocrystalline CuxCo1-x Electroformed Thin films (2008)
  • Author(s): N. K. Udayashankar, M. Yamaguchi, H. Manaka, and K. Obara
  • Organizer: 4th Vacuum and Surface Sciences Conference of Asia and Australia
  • Place of Presentation: 松江
  • Year and Date: 2008-10-29
• [Presentation] Synthesis, Surface Morphology and Magnetic Characterization of Nanocrystalline Cu_xCo_<1-x> Electroformed Thin films (2008)
  • Author(s): N. K. Udayashankar, M. Yamaguchi, H. Manaka, and K. Obara
  • Organizer: 4th Vacuum and Surface Sciences Conference of Asia and Australia
  • Place of Presentation: 松江
  • Year and Date: 2008-10-29
• [Presentation] Formation processes of excitonic zinc dimers induced by electron irradiation (2008)
  • Author(s): M. Hamasaki, M. Yamaguchi, M. Obara, S. Miyashita and H. Manaka
  • Organizer: 4th Vacuum and Surface Sciences Conference of Asia and Australia
  • Place of Presentation: 松江
  • Year and Date: 2008-10-28
• [Presentation] Formation processes of excitonic zinc dimers induced by electron irradiation (2008)
  • Author(s): M. Hamasaki, M. Yamaguchi, M. Obara, S. Miyashita and H. Manaka
  • Organizer: 4th Vacuum and Surface Sciences Conferen ce of Asia and Australia
  • Place of Presentation: 松江
  • Year and Date: 2008-10-28
• [Presentation] ランダムフェリ磁性体KMxZn1-xF3(M=Ni,Co)におけるクーロン斥力の効果 (2008)
  • Author(s): 真中浩貴,永田修 平,渡邉裕介,菊永和也,山元徹朗,寺田教男,小原幸三
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-20
• [Presentation] ランダムフェリ磁性体KM_xZn_<1-x>F_3 (M=Ni, Co) におけるクーロン斥力の効果 (2008)
  • Author(s): 真中浩貴, 永田修平, 渡邉裕介, 菊永和也, 山元徹朗, 寺田教男, 小原幸三
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-20
• [Presentation] IPA-Cu(ClxBr1-x)3(0.87<x<1)の強磁場中でのボーズグラス相の出現 (2008)
  • Author(s): 真中浩貴,A.V.Kolomiets,後藤恒昭
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] 常磁性共鳴法を用いたIPA-Cu(ClxBr1-x)3(0.87<x<1)のボンドランダムネスによる乱れた基底状態の観測 (2008)
  • Author(s): 真中浩貴
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] 乱れを含んだ量子スピンラダーIPA-Cu(Cl,Br)3の量子臨界点近傍におけるmuSR (2008)
  • Author(s): 後藤貴行,鈴木栄男,真中浩貴,金田圭史,中島紗織,大沢明,渡邊功雄
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] IPA-Cu (Cl_xBr_<1-x>)_3 (0.87<x<1) の強磁場中でのボーズグラス相の出現 (2008)
  • Author(s): 真中浩貴, A. V. Kolomiets, 後藤恒昭
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] 常磁性共鳴法を用いたIPA-Cu (Cl_xBr_<1-x>)_3 (0-87<x<) のボンドランダムネスによる乱れた基底状態の観測 (2008)
  • Author(s): 真中浩貴
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] 乱れを含んだ量子スピンラダーIPA-Cu (Cl, Br)_3の量子臨界点近傍におけるmuSR (2008)
  • Author(s): 後藤貴行, 鈴木栄男, 真中浩貴, 金田圭史, 中島紗織, 大沢明, 渡邊功雄
  • Organizer: 日本物理学会2008年秋期大会
  • Place of Presentation: 岩手
  • Year and Date: 2008-09-19
• [Presentation] Percolated-Ind uced Ferrimagnetism (2008)
  • Author(s): H. Manaka, S. Nagata, Y. Watanabe, K. Kikunaga, T. Yamamoto, N. Terada and K. Obara
  • Organizer: Highly Frustrated Magnetism 2008
  • Place of Presentation: Braunschweig, Germany
  • Year and Date: 2008-09-10
• [Presentation] Percolated-Induced Ferrimagnetism (2008)
  • Author(s): H. Manaka, S. Nagata, Y. Watanabe, K. Kikunaga, T. Yamamoto, N. Terada and K. Obara
  • Organizer: Highly Frustrated Magnetism 2008
  • Place of Presentation: Braunschweig, Germany
  • Year and Date: 2008-09-10
• [Presentation] Electron Spin Resonance in Spin Gap Compound with Bond Randomness (2008)
  • Author(s): H. Manaka
  • Organizer: 25th International Conference on Low Temperature Physics
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 2008-08-11
• [Presentation] Electron Spin Resonance in Spin Gap Compound with Bond Randomness (2008)
  • Author(s): H. Manaka
  • Organizer: 25th International Conference on Low Tem perature Physics
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 2008-08-11
• [Presentation] Magnetic Properties of the Heusler Alloys (Fe1-xCox)2MnSi (2008)
  • Author(s): Y. Kondo, I. Yano, I. Shigeta, M. I to, M. Hiroi, H. Manaka, N. Terada
  • Organizer: 25th International Conference on Low Temperature Physics
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 2008-08-08
• [Presentation] Magnetic Properties of the Heusler Alloys (Fe_<1-x>Co_x)_2MnSi (2008)
  • Author(s): Y. Kondo, I. Yano, I. Shigeta, M. Ito, M. Hiroi, H. Manaka, N. Terada
  • Organizer: 25th International Conference on Low Tern perature Physics
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 2008-08-08
• [Presentation] muSR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu(Cl0.3 5Br0.65)3 (2008)
  • Author(s): T. Goto, T. Suzuki, K. Kanada, T. Saito, A. Oosawa, I. Watanabe and H. Manaka
  • Organizer: 11th International Conference on Muon Spin Rotation, Relaxation, and Resonance
  • Place of Presentation: つくば
  • Year and Date: 2008-07-22
• [Presentation] muSR-detection of the soft-mode toward the exotic magnetic ground state in bond-disordered quantum spin system IPA-Cu (Cl_<0.35>Br_<0.65>)_3 (2008)
  • Author(s): T. Goto, T. Suzuki, K. Kanada, T. Saito, A. Oosawa, I. Watanabe and H. Manaka
  • Organizer: 11th International Conference on Muon Spin Rotation, Relaxation, and Resonance
  • Place of Presentation: つくば
  • Year and Date: 2008-07-22