【2004】                                                       

学術論文

(1) M. Hata, H. Akutsu, J. Yamada, S. Nakatsuji, “N-Salicylideneamine Derivatives with TEMPO Substituents,” Molecules (Special Issue) 9, 746–756 (2004).

(2) M. Fujino, T. Amano, H. Akutsu, J. Yamada, S. Nakatsuji, “Azobenzene derivatives with a long alkyl chain and aminoxyls,” Chem. Commun. 2310–2311 (2004).

(3) K. Furuta, H. Akutsu, J. Yamada, S. Nakatsuji, “A Novel BEDT-TTF-based Organic Conducting Salt with a Ferrocene-containing Dianion, a-(BEDT-TTF)₄(Fe(Cp-CONHCH₂SO₃)₂)·4H₂O,” Chem. Lett. 33, 1214–1215 (2004).

(4) E. S. Choi, D. Graf, J. S. Brooks, J. Yamada, H. Akutsu, K. Kikuchi, M. Tokumoto, “Pressure-dependent ground states and Fermiology in b-(BDA-TTP)₂MCl₄ (M = Fe, Ga),” Phys. Rev. B 70, 024517–1–8 (2004).

(5) H. Nishikawa, Y. Sato, T. Kodama, K. Kikuchi, I. Ikemoto, J. Yamada, “Magnetic properties of superconducting salts, (DODHT)₂X (X = AsF₆, PF₆ and BF₄),” J. Phys. IV France 114, 565–567 (2004).

(6) R. Shibaeva, S. Khasano, L. Zorina, S. Simonov, I. Shevyakova, L. Kushch, L. Buravov, E. Yagubskii, S. Baudron, C. Méziére, P. Batail, E. Canadell, J. Yamada, “Exploitation of the photochromic nitroprusside anion [FeNO(CN)₅]^2– as counterion for constructing molecular conductors: The first radical cation salts based on BDH-TTP and the amide functionalized derivatives of EDT-TTF,” J. Phys. IV France 114, 481–485 (2004).

(7) J. Yamada, “A new approach in the design of organic superconductors,” J. Phys. IV France 114, 439–443 (2004).

(8) M. Tokumoto, K. Ishii, H. Tanaka, H. Akutsu, J. Yamada, E. S. Choi, J. S. Brooks, K. Ishida, “Magnetic properties of the new p-d organic superconductor b-(BDA-TTP)₂FeCl₄,” J. Phys. IV France 114, 385–386 (2004).

(9) E. S. Choi, D. Graf, J. S. Brooks, J. Yamada, M. Tokumoto, “The pressure-temperature phase diagram of pressure induced organic superconductors b-(BDA-TTP)₂MCl₄ (M = Ga, Fe),” J. Phys. IV France 114, 297–299 (2004).

(10) S. Takahashi, A. E. Kovaley, S. Hill. S. Takasaki, J. Yamada, H. Anzai, J. S. Qualls, K. Kawano, M. Tamura, T. Naito, H. Kobayashi, “FERMI SURFACE STUDIES OF QUASI-1D AND QUASI-2D ORGANIC SUPERCONDUCTORS USING PERIODIC ORBIT RESONANCE IN HIGH MAGNETIC FIELD,” Int. J. Mod. Phys. B 18, 3499–3504 (2004).

(11) I. Shevyakova, L. Buravov, V. Tkacheva, L. Zorina, S. Khasanov. S. Simonov, J. Yamada, E. Canadell, R. Shibaeva, E. Yagubskii, “New organic metals based on BDH-TTP radical cation salts with the photochromic nitroprusside anion [FeNO(CN)₅]^2–,” Adv. Funct. Mater. 14, 660–668 (2004).

(12) T. Amano, H. Akutsu, J. Yamada, S. Nakatsuji, “Structures and Magnetic Properties of Organic Biradical Compounds with an Aromatic Core and Long Alkyl Groups,” Chem. Lett. 33, 382–383 (2004).

(13) H. Akutsu, A. Akutsu-Sato, S. S. Turner, P. Day, E. Canadell, S. Firth, R. J. H. Clark, J. Yamada, S. Nakatsuji, “Superstructures of donor packing arrangements in a series of molecular charge transfer salts,” Chem. Commun. 18–19 (2004).

著書(編集)

(1) TTF Chemistry—Fundamentals and Applications of Tetrathiafulvalene, eds. J. Yamada, T. Sugimoto, Kodansha & Springer, Tokyo, 2004.

著書(分担執筆)

(1) J. Yamada, H. Nishikawa, K. Kikuchi, “Chapter 11: Dihydro-TTFs and Bis-fused 1,3-Dothiol-2-ylidene Donors,” TTF Chemistry—Fundamentals and Applications of Tetrathiafulvalene, eds. J. Yamada, T. Sugimoto, Kodansha & Springer, Tokyo, 339–364 (2004).

(2) J. Yamada, T. Sugimoto, Y. Misaki, “Chapter 14: Donor Systems with Multi-1,3-dithiol-2-ylidene Units,” TTF Chemistry—Fundamentals and Applications of Tetrathiafulvalene, eds. J. Yamada, T. Sugimoto, Kodansha & Springer, Tokyo, 339–364 (2004).

総説

(1) J. Yamada, H. Akutsu, H. Nishikawa, K. Kikuchi, “New Trends in the Synthesis of p-Electron Donors for Molecular Conductors and Superconductors,” Chem. Rev. (Thematic Issue on “Molecular Conductors”) 104, 5057–5084 (2004).

(2) J. Yamada, “New approach to the achievement of organic superconductivity,” J. Mater. Chem. (Highlight) 14, 2951–2953 (2004).

【2003】                                                       

学術論文

(1) F. Setifi, L. Ouahabe, S. Golhen, A. Miyazaki, T. Enoki, J. Yamada, “New Bulk Weak Ferromagnetic Chains of Molecular Material based on DTDH-TTP and Paramagnetic Thiocyanato Complex Anion: (DTDH-TTP) [Cr(isoq)₂(NCS)₄],” C. R. Chimie 6, 309–316 (2003).

(2) H. Ito, Y. Hasegawa, M. Hanada, K. Kato, J. Yamada, G. Saito, “Shubnikov-de Haas oscillations in the superconducting fluctuation region of k-(BEDT-TTF)₂Cu(NCS)₂,” Physica C 388–389, 593–594 (2003).

(3) K. Nomura, T. Terazaki, A. Hoshikawa, N. Matsunaga, M. Watanabe, S. Nakatsuji, J. Yamada, “Non-linear Conductivity in the Spin-Density Wave Phase of (TMTSF-d₁₂)₂ClO₄,” Physica B 329–333, 1193–1194 (2003).

(4) N. Matsunaga, K. Yamashita, T. Oota, K. Nomura, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, “Field-induced SDW phase diagram of (TMTSF)₂PF₆ at high magnetic fields,” Physica B 329–333, 1154–1155 (2003).

(5) A. Miyazaki, K. Okabe, K. Enomoto, J. Nishijo, T. Enoki, F. Setifi, S. Golhen, L. Ouahab, T. Toita, J. Yamada, “p-d Interaction-based Molecular Magnets,” Polyhedron 22, 2227–2234 (2003).

(6) H. Akutsu, J. Yamada, S. Nakatsuji, “New BEDT-TTF-based Organic Conductor Including an Organic Anion Derived from the TEMPO Radical, a-(BEDT-TTF)₃(TEMPO-NHCOCH₂SO₃)₂·6H₂O,” Chem. Lett. 32, 1118– 1119 (2003).

(7) H. Akutsu, J. Yamada, S. Nakatsuji, “Tetrathiafulvalenium 4-oxo-2,2,6,6,-tetramethylpiperidin-1-sulfate,” Acta Cryst. E59, o1441–o1443 (2003).

(8) J. Yamada, T. Toita, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, E. S. Choi, D. Graf, J. S. Brooks, “A new organic superconductor, b-(BDA-TTP)₂GaCl₄ [BDA-TTP = 2,5-(1,3-dithian-2-ylidene)-1,3,4,6- tetrathiapentalene],” Chem. Commun. 2230–2231 (2003).

(9) A. E. Kovalev, S. Hill, S. Takahashi, T. N. Dhakal, S. Takasaki, J. Yamada, H. Anzai, J. S. Brooks, “Periodic orbit resonance in (TMTSF)₂ClO₄,” J. Appl. Phys. 93, 8665–8667 (2003).

(10) H. Akutsu, J. Yamada, S. Nakatsuji, “Tetraphenyl phosphonium 4-hydroxy-2,2,6,6-tetramethylpiperidinyloxy- 4-sulfonate,” Acta Cryst. C59, o433–o434 (2003).

(11) T. Kaneko, H. Akutsu, J. Yamada, S. Nakatsuji, “Photochromic Radical Compounds Based on a Naphtopyran System,” Org. Lett. 5, 2127–2129 (2003).

(12) A. Lapinski, R. Swietlik, F. Setifi, L. Ouahab, S. Golhen, J. Yamada, “Temperature dependence of the IR reflectance spectra of molecular crystals: k-(EDDH-TTP)₃[Cr(phen)(NCS)₄]·2CH₂Cl₂ and k₂₁-(BDH-TTP)₅ Cr(phen)(NCS)₄]₂·2CH₂Cl₂,” J. Mol. Struct. 651–653, 683–687 (2003).

(13) M. A. Tanatar, M. Suzuki, T. Ishiguro, H. Tanaka, H. Fujiwara, H. Kobayashi, T. Toita, J. Yamada, “Thermal conductivity of organic superconductors in oriented magnetic field,” Synth. Met. 137, 1291–1293 (2003).

(14) E. Ohmichi, T. Osada, J. Yamada, “Magnetic torque of BEDT-TTF organic superconductors in pulsed magnetic fields,” Synth. Met. 137, 1277–1278 (2003).

(15) H. Nishikawa, T. Morimoto, A. Machida, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, H. Yoshino, K. Murata, “Structures and properties of radical salts of DODHT derivatives,” Synth. Met. 137, 1253–1254 (2003).

(16) H. Ito, A. Ishihara, M. Hanada, G. Saito, J. Yamada, “Resistivity Anisotropy and Phase Diagram of the k-Type BEDT-TTF Salts,” Synth. Met. 137, 1221–1222 (2003).

(17) K. Kikuchi, H. Nishikawa, T. Morimoto, T. Kodama, I. Ikemoto, J. Yamada, “Structural studies of DODHT superconductor and related salts,” Synth. Met. 137, 1199–1200 (2003).

(18) A. Miyazaki, K. Okabe, T. Enoki, F. Setifi, S. Golhen, L. Ouahab, T. Toita, J. Yamada, “Weak ferromagnetism of (BDH-TTP)[M(isoq)₂(NCS)₄] (M = Cr, Fe; isoq = isoquinoline),” Synth. Met. 137, 1195–1196 (2003).

(19) F. Setifi, L. Ouahab, A. Miyazaki, T. Enoki, J. Yamada, “New Organic-Inorganic Hybrid Materials based on DTDH-TTP and Paramagnetic Isothiocyanato Complex Anion: (DTDH-TTP)₂[Cr(phen)(NCS)₄]·CH₂Cl₂,” Synth. Met. 137, 1177–1179 (2003).

(20) Y. Shimojo, T. Trung, M. A. Tanatar, T. Ishiguro, T. Toita, J. Yamada, “Superconductivity and electronic structure of b-(BDA-TTP)₂SbF₆,” Synth. Met. 137, 1169–1171 (2003).

(21) K. Yokoyama, H. Nishikawa, K. Kikuchi, T. Kodama, I. Ikemoto, J. Yamada, “Crystal structures and physical properties of new Ni complexes with dihydro-TTF dithiolate,” Synth. Met. 135–136, 659–660 (2003).

(22) N. Matsunaga, K. Yamashita, A. Ayari, P. Monceau, A. Ishikawa, K. Nomura, M. Watanabe, J. Yamada, S. Nakatsuji, “Cooling rate dependence of rapid oscillations in deuterate (TMTSF)₂ClO₄ at high magnetic fields,” Synth. Met. 135–136, 621–622 (2003).

(23) J. Yamada, T. Toita, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Organic conductors based on unsymmetrical BDY donors,” Synth. Met. 135–136, 539–540 (2003).

(24) E. Ohmichi, T. Ishiguro, J. Yamada, H. Anzai, T. Osada, “Upper critical field of k-(BEDT-TTF)₂X (X = Cu[N(CN)₂]Br, Cu(NCS)₂) in magnetic fields parallel to the layer,” Synth. Met. 133–134, 245–246 (2003).

(25) H. Ito, Y. Hasegawa, A. Ishihara, S. Takasaki, J. Yamada, H. Anzai, “Uniaxial compression effect on the resistive behavior of k-(BEDT-TTF)₂Cu(NCS)₂,” Synth. Met. 133–134, 233–234 (2003).

(26) T. Mizutani, M. Tokumoto, T. Kinoshita, J. S. Brooks, Y. Uwatoko, O. Drozdova, K. Yakushi, I. Tamura, H. Kobayashi, T. Mangetsu, J. Yamada, T. Sasaki, K. Ishida, “Effect of uniaxial pressure in organic superconductor k-(BEDT-TTF)₂Cu(NCS)₂,” Synth. Met. 133–134, 229–231 (2003).

(27) T. Arai, T. Ishiguro, T. Mangetsu, J. Yamada, H. Anzai, “STM spectroscopy study on the superconducting gap in (TMTSF)₂ClO₄,” Synth. Met. 133–134, 209–211 (2003).

(28) Y. Shimojo, S. Kamiya, M. A. Tanatar, E. Ohmichi, A. E. Kovalev, T. Ishiguro, H. Yamochi, G. Saito, J. Yamada, H. Anzai, N. D. Kushch, R. B. Lyubovskii, R. N. Lyubovskaya, E. B. Yagubskii, “Upper critical fields of pressurized organic superconductors k-(BEDT-TTF)₂X in the magnetic fields parallel to the layer,” Synth. Met. 133–134, 197–200 (2003).

(29) H. Nishikawa, T. Morimoto, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, H. Yoshino, K. Murata, “New organic superconductors from a donor with reduced p-system,” Synth. Met. 133–134, 193–195 (2003).

(30) J. Yamada, M. Watanabe, T. Toita, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Physical properties and crystal structures of BDA-TTP conductors,” Synth. Met. 133–134, 189–191 (2003).

(31) K. Yamashita, N. Matsunaga, K. Nomura, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Magnetic field dependence of the SDW phase in (TMTSF)₂PF₆ under pressure,” Synth. Met. 133–134, 63–64 (2003).

(32) N. Matsunaga, A. Ayari, P. Monceau, A. Ishikawa, K. Nomura, M. Watanabe, J. Yamada, S. Nakatsuji, “Effect of the gap due to anion ordering in deuterated (TMTSF)₂ClO₄ at high magnetic fields,” Synth. Met. 133–134, 61–62 (2003).

(33) A. Hoshikawa, T. Terazaki, N. Matsunaga, K. Nomura, M. Watanabe, S. Nakatsuji, J. Yamada, “Electrical transport in the spin-density-wave phase of (TMTSF-d₁₂)₂ClO₄,” Synth. Met. 133–134, 57–59 (2003).

(34) K. Nomura, H. Kubota, M. Kotomizu, T. Hanajiri, S. Nakatsuji, J. Yamada, “¹H NMR in spin density wave phase of (TMTSF)₂PF₆,” Synth. Met. 133–134, 19–21 (2003).

(35) S. Nakatsuji, Y. Ogawa, H. Akutsu, J. Yamada, “Preparation and Magnetic Properties of Radical Anion Salts Derived from Styrylpyrilium and the Corresponding Photo-Dimers,” Bull. Chem. Soc. Jpn. 76, 1245–1250 (2003).

(36) J. Yamada, M. Watanabe, T. Toita, H. Akustu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “DEVELOPMENT OF ORGANIC METALS AND SUPERCONDUCTORS FROM A NON-TTF DONOR SYSTEM,” Mol. Cryst. Liq. Cryst. 390, 121–130 (2003).

(37) Y. Ogawa, T. Ojima, T. Yamashita, H. Akutsu, J. Yamada, S. Nakatsuji, “STRUCTURES AND PROPERTIES OF ORGANIC PHOTO-RESPONSIVE SPIN SYSTEMS,” Mol. Cryst. Liq. Cryst. 390, 97–104 (2003).

(38) E. S. Choi, E. Jobilong, A. Wade, E. Goetz, J. S. Brooks, J. Yamada, T. Mizutani, T. Kinoshita, M. Tokumoto, “Fermiology and superconductivity studies on the non-tetrachalcogenafulvalene structured organic superconductor b-(BDA-TTP)₂SbF₆,” Phys. Rev. B 67, 174511–1–8 (2003).

(39) S. Nakatsuji, H. Ikemoto, H. Akutsu, J. Yamada, A. Mori, “Novel Radical Compounds Bearing Mesogenic Cores with Long Alkyl Substituents,” J. Org. Chem. 68, 1708–1714 (2003).

(40) H. Nishikawa, A. Machida, T. Morimoto, K. Kikuchi, T. Kodama, I. Ikemoto, J. Yamada, H. Yoshino, K. Murata, “A new organic superconductor, (DODHT)₂BF₄·H₂O,” Chem. Commun. 494–495 (2003).

【2002】                                                       

学術論文

(1) K. Kikuchi, H. Nishikawa, I. Ikemoto, T. Toita, H. Akutsu, S. Nakatsuji, J. Yamada, “Tetrachloroferrate (III) Salts of BDH-TTP [2,5-Bis(1,3-dithiolan-2-ylidene)-1,3,4,6-tetrathiapentalene] and BDA-TTP [2,5-Bis(1,3-dithian-2- ylidene)-1,3,4,6-tetrathiapentalene]: Crystal Structures and Physical Properties,” J. Solid State Chem. (Special Issue) 168, 503–508 (2002).

(2) N. Matsunaga, A. Ayari, P. Monceau, A. Ishikawa, K. Nomura, M. Watanabe, J. Yamada, S. Nakatsuji, “Role of the dimerized gap due to anion ordering in spin-density wave phase of (TMTSF)₂ClO₄ at high magnetic fields,” Phys. Rev. B 66, 024425–1–5 (2002).

(3) F. Setifi, S. Golhen, L. Ouahab, A. Miyazaki, K. Okabe, T. Enoki, T. Toita, J. Yamada, “Bulk Weak Ferromagnet in Ferrimagnetic Chains of Organic-Inorganic Hybrid Materials Based on BDH-TTP and Paramagnetic Thiocyanato Complex Anions: (BDH-TTP)[M(isoq)₂(NCS)₄], M = Cr^III, Fe^III,” Inorg. Chem. 41, 3786–3790 (2002).

(4) F. Setifi, L. Ouahab, S. Golhen, O. Hernandez, A. Miyazaki, T. Enoki, T. Toita, J. Yamada, H. Nishikawa, A. Lapinski, R. Swietlik, “New Tetrathiapentalene-Derived Charge Transfer Salts with Paramagnetic Transition Metal Complex Anion: k-(EDDH-TTP)₃[Cr(phen)(NCS)₄]·2CH₂Cl₂ and k₂₁-(BDH-TTP)₅[Cr(phen)(NCS)₄]₂· 2CH₂Cl₂,” Inorg. Chem. 41, 3761–3768 (2002).

(5) N. Matsunaga, A. Ayari, P. Monceau, K. Yamashita, A. Ishikawa, K. Nomura, M. Watanabe, J. Yamada, S. Nakatsuji, “EISDW in quasi-one dimensional organic conductors with the dimerized gap due to anion ordering,” J. Phys. IV France 12, Pr9-381–Pr9-384 (2002).

(6) H. Yoshino, K. Murata, Y. Yamamura, T. Tsuji, J. Yamada, S. Nakatsuji, H. Anzai, H. Nishikawa, K. Kikuchi, I. Ikemoto, K. Saito, “ELECTRICAL PROPERTIES OF ORGANIC CONDUCTORS AT HIGH TEMPERATURE,” Mol. Cryst. Liq. Cryst. 380, 239–244 (2002).

(7) M. Tokumoto, T. Mizutani, T. Kinoshita, J. S. Brooks, Y. Uwatoko, O. Drozdova, K. Yakushi, I. Tamura, H. Kobayashi, T. Mangetsu, J. Yamada, K. Ishida, “EFFECT OF UNIAXIAL PRESSURE IN ORGANIC SUPERCONDUCTOR k-(BEDT-TTF)₂Cu(NCS)₂,” Mol. Cryst. Liq. Cryst. 380, 227–232 (2002).

(8) J. Yamada, M. Watanabe, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “NEW ORGANIC SUPERCONDUCTORS FROM A NON-TTF DONOR, BDA-TTP,” Mol. Cryst. Liq. Cryst. 380, 145–150 (2002).

(9) S. Nakatsuji, M. Mizumoto, H. Ikemoto, H. Akutsu, J. Yamada, “Preparation and Properties of Organic Radical Compounds with Mesogenic Cores,” Eur. J. Org. Chem. 1912–1918 (2002).

(10) J. Yamada, M. Watanabe, T. Toita, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “2-(1,3-Dithiolan-2-ylidene)-5-(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene (DHDA-TTP), a hybrid of BDH- TTP and BDA-TTP, and its metallic cation-radical salts,” Chem. Commun. 1118–1119 (2002).

(11) Y. Shimojo, T. Ishiguro, T. Toita, J. Yamada, “Superconductivity of Layered Organic Compound b-(BDA- TTP)₂SbF₆, Where BDA-TTP is 2,5-Bis(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene,” J. Phys. Soc. Jpn. 71, 717–720 (2002).

(12) S. Nakatsuji, T. Ojima, H. Akutsu, J. Yamada, “Anthracene Derivatives and the Corresponding Dimers with TEMPO Radicals,” J. Org. Chem. 67, 916–921 (2002).

(13) H. Nishikawa, T. Morimoto, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, H. Yoshino, K. Murata, “New Organic Superconductors Consisting of an Unprecedented p-Electron Donor,” J. Am. Chem. Soc. 124, 730–731 (2002).

【2001】                                                       

学術論文

(1) J. Yamada, T. Toita, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “The crystal structure and physical properties of b-(BDA-TTP)₂FeCl₄ [BDA-TTP = 2,5-bis(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapenta- lene],” Chem. Commun. 2538–2539 (2001).

(2) H. Ikemoto, H. Akutsu, J. Yamada, S. Nakatsuji, “Aminoxyl radicals bearing a mesogenic core,” Tetrahedron Lett. 42, 6873–6875 (2001).

(3) V. Bondarenko, S. Uji, T. Terashima, C. Terakura, S. Tanaka, S. Maki, J. Yamada, S. Nakatsuji, “First observations of the heat capacity quantum oscillations in the organic superconductor (BEDT-TTF)₂Cu(NCS)₂,” Synth. Met. 120, 1039–1040 (2001).

(4) S. Nakaharai, T. Ishiguro, J. Yamada, S. Takasaki, H. Anzai, “Scanning tunneling spectroscopy of (TMTSF)₂ClO₄ under magnetic fields at 0.3 K,” Synth. Met. 120, 987–988 (2001).

(5) S. Uji, C. Terakura, T. Terashima, J. S. Brooks, S. Tanaka, S. Maki, S. Nakatsuji, J. Yamada, “Interlayer conduction for bulk quantum hall systems (TMTSF)₂X,” Synth. Met. 120, 975–976 (2001).

(6) N. Matsunaga, H. Kotani, K. Yamashita, K. Nomura, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “SDW phase of (TMTSF)₂PF₆ at high magnetic field,” Synth. Met. 120, 957–958 (2001).

(7) K. Nomura, M. Kotomizu, A. Hoshikawa, T. Terazaki, M. Inoue, N. Matsunaga, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Static and dynamic properties of the SDW in (TMTSF)₂X,” Synth. Met. 120, 907–908 (2001).

(8) H. Nishikawa, T. Isaka, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, Y. Misaki, “Synthesis and properties of new type TTP donors,” Synth. Met. 120, 903–904 (2001).

(9) K. Kikuchi, S. Ikeda, H. Nishikawa, T. Kodama, I. Ikemoto, J. Yamada, “Oxygen and selenium substituted derivatives of DOET donor: synthesis and properties,” Synth. Met. 120, 901–902 (2001).

(10) K. Ichimura, M. Kobayashi, K. Nomura, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “SDW gap in (TMTSF)₂PF₆: STM spectroscopy,” Synth. Met. 120, 897–898 (2001).

(11) H. Akutsu, J. Yamada, S. Nakatsuji, “Preparation and characterization of a novel organic radical anion for organic conductor: TEMPO-NHSO₃^–,” Synth. Met. 120, 871–872 (2001).

(12) J. Yamada, S. Kawagishi, T. Shinomaru, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Oxygen-substituted derivatives of DHTTF-fused donors: synthesis and properties,” Synth. Met. 120, 787–788 (2001).

(13) T. Arai, K. Ichimura, K. Nomura, S. Takasaki, J. Yamada, N. Nakatsuji, H. Anzai, “STM spectroscopy on k-(BEDT-TTF)₂Cu(NCS)₂,” Synth. Met. 120, 707–708 (2001).

(14) N. Matsunaga, K. Yamashita, H. Kotani, K. Nomura, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Spin-density-wave transition of (TMTSF)₂PF₆ at high magnetic fields,” Phys. Rev. B 64, 052405–1–4 (2001).

(15) M. Mizumoto, H. Ikemoto, H. Akutsu, J. Yamada, S. Nakatsuji, “Preparation and Properties of Novel Mesogenic Spin Systems,” Mol. Cryst. Liq. Cryst. 363, 149–156 (2001).

(16) T. Ojima, H. Akutsu, J. Yamada, S. Nakatsuji, “Magnetic properties of anthracene derivatives and the corresponding photo-dimers with stable radical substituents,” Polyhedron 20, 1335–1338 (2001).

(17) G. C. Papavassiliou, Y. Misaki, K. Takahashi, J. Yamada, G. A. Mousdis, T. Shirahata, T. Ise, “New p-Donor Molecules with a Pyrazino Group and their Conducting Salts,” Z. Naturforsch. 56b, 297–300 (2001).

(18) A. E. Kovalev, T. Ishiguro, J. Yamada, S. Takasaki, H. Anzai, “The Anisotropic Low-Temperature Specific Heat of Organic Superconductor k-(BEDT-TTF)₂Cu(NCS)₂ in Magnetic Field,” J. Exp. Theor. Phys. 92, 1035–1037 (2001).

(19) J. Yamada, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Development of Organic Metals Based on the Extended TTF Donors by the s-Bond Framework,” Mol. Cryst. Liq. Cryst. 356, 253–262 (2001).

(20) S. Nakatsuji, M. Mizumoto, K. Kitamura, H. Akutsu, J. Yamada, “Preparation and Properties of Biphenyl and Cholesterol Derivatives with Nitroxide Radicals,” Mol. Cryst. Liq. Cryst. 356, 33–40 (2001).

(21) S. Nakatsuji, S. Takeuchi, T. Ojima, Y. Ogawa, H. Akustu, J. Yamada, “Preparation and Properties of Photo- Functional Systems with Nitroxide Radicals,” Mol. Cryst. Liq. Cryst. 356, 23–32 (2001).

(22) J. Yamada, R. Oka, T. Mangetsu, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Tetrathiafulvalene Derivatives Linking a Dichalcogenolane Ring: New Donor Components for Organic Metals,” Chem. Mater. 13, 1770–1777 (2001).

(23) J. Yamada, M. Watanabe, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “New Organic Superconductors b-(BDA-TTP)₂X [BDA-TTP = 2,5-Bis(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene; X^– = SbF₆^–, AsF₆^–, and PF₆^–],” J. Am. Chem. Soc. 123, 4174–4180 (2001).

(24) T. Arai, K. Ichimura, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, “Tunneling spectroscopy on the organic superconductor k-(BEDT-TTF)₂Cu(NCS)₂ using STM,” Phys. Rev. B 63, 104518–1–5 (2001).

(25) N. Matsunaga, M. Inoue, A. Hoshikawa, K. Nomura, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Nonlinear Electric Conduction in the SDW Phase of (TMTSF)₂PF₆ under Pressure,” Phys. Stat. Sol. (b)223, 549–553 (2001).

(26) N. Matsunaga, K. Yamashita, H. Kotani, K. Nomura, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Magnetic Field Dependence of the SDW Phase in (TMTSF)₂PF₆ under Pressure: Rapid Oscillations in the Magnetoresistance,” Phys. Stat. Sol. (b)223, 545–548 (2001).

(27) K. Nomura, N. Matsunaga, A. Ishikawa, H. Kotani, K. Yamashita, T. Sasaki, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, T. Nakamura, T. Takahashi, G. Saito, “Spin Density Wave in Quasi-One-Dimensional Organic Condictors,” Phys. Stat. Sol. (b)223, 449–458 (2001).

(28) H. Akutsu, J. Yamada, S. Nakatsuji, “A New Organic Anion Consisting of the TEMPO Radical for Organic Charge-Transfer Salts: 2,2,6,6-Tetramethylpiperidinyloxy-4-sulfamate (TEMPO-NHSO₃^–),” Chem. Lett. 208–209 (2001).

(29) S. Uji, C. Terakura, T. Terashima, J. S. Brooks, S. Tanaka, S. Maki, S. Nakatsuji, J. Yamada, “Correlation between rapid oscillation and phase diagram in quasi-one-dimensional organic conductor (TMTSF)₂ClO₄,” Current Applied Physics 1, 77–83 (2001).

(30) J. Yamada, T. Mangetsu, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “Dichalcogenane Derivatives of Methylenedithio(ethylenedithio)tetrathiafulvalene (MET) and a Derived Metallic Cation-Radical Salt with Screwed Donor Stacks,” Chem. Lett. 86–87 (2001).

著書(分担執筆)

(1) J. Yamada, “Tetrathiafulvalenes extended by a s-bond framework: new p-electron donors for organic metals,” Trends in Organic Chemistry, Research Trends, Trivandrum, vol. 9, 115–128 (2001).

【2000】                                                       

学術論文

(1) T. Arai, K. Ichimura, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, “Superconducting and normal- state gaps in k-(BEDT-TTF)₂Cu(NCS)₂ studies by STM spectroscopy,” Solid State Commun. 116, 679–682 (2000).

(2) N. Matsunaga, K. Nomura, T. Nakamura, T. Takahashi, G. Saito, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, “Static magnetic susceptibility in (TMTSF)₂Br and (TMTSF)₂AsF₆,” Physica B 284–288, 1583–1584 (2000).

(3) N. Matsunaga, A. Briggs, A. Ishikawa, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, “SDW transition of quenched (TMTSF)₂ClO₄ at high magnetic fields,” Physica B 284–288, 1581–1582 (2000).

(4) N. Matsunaga, A. Briggs, A. Ishikawa, K. Nomura, T. Hanajiri, J. Yamada, S. Nakatsuji, H. Anzai, “Spin- density wave and field-induced spin-density wave transitions of (TMTSF)₂ClO₄ at high magnetic fields,” Phys. Rev. B 62, 8611–8614 (2000).

(5) S. Nakatsuji, M. Mizumoto, A. Takai, H. Akutsu, J. Yamada, H. Kawamura, S. Schmitt, K. Hafner, “Novel CT Complexes Derived from 4-Alkylamino-TEMPO and 2,4,6,8-Tetracyanoazulene,” Mol. Cryst. Liq. Cryst. 348, 1–6 (2000).

(6) S. Nakatsuji, Y. Ogawa, S. Takeuchi, H. Akutsu, J. Yamada, A. Naito, K. Sudo, N. Yasuoka, “Novel photo-responsive organic spin systems: preparation and properties of norbornadienes and spiropyrans with TEMPO radical substituents,” J. Chem. Soc., Perkin Trans. 2, 1969–1975 (2000).

(7) T. Ojima, H. Akutsu, J. Yamada, S. Nakatsuji, “Structures and Magnetic Properties of 4-(9-Anthrylmethyl-amino) TEMPO and Its Dimer,” Chem. Lett. 918-919 (2000).

(8) S. Takeuchi, Y. Ogawa, A. Naito, K. Sudo, N. Yasuoka, H. Akustu, J. Yamada, S. Nakatsuji, “Preparation and Properties of Some Photo-Responsive Compounds with TEMPO Radical,” Mol. Cryst. Liq. Cryst. 345, 167–172 (2000).

(9) A. Hoshikawa, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, M. Tokumoto, N. Kinoshita, “Collective Mode of Spin-Density-Wave in (TMTSF)₂ClO₄,” J. Phys. Soc. Jpn. 69, 1457–1461 (2000).

(10) A. Hoshikawa, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, M. Tokumoto, N. Kinoshita, “Depinning of Spin-Density-Wave in (TMTSF)₂ClO₄,” J. Phys. Soc. Jpn. 69, 155–159 (2000).