【2009】                                                       

学術論文

(1) Y. Weng, H. Yoshino, N. Hiratani, H. Akutsu, J. Yamada, K. Kikuchi, K. Murata, “Quantum critical behavior in the organic conductor k-(DHDA-TTP)₂SbF₆,” Synth. Met. 159, 2394–2396 (2009).

(2) S. Nakatsuji, M. Nobusawa, H. Suzuki, H. Akutsu, J. Yamada, “Spin-Carrying Benzoquinone Derivatives,” J. Org. Chem. 74, 9345–9350 (2009).

(3) B. Rahman, H. Akutsu, J. Yamada, K. Ohara, S. Nakatsuji, “New radical salts based on TEMPO-substituted 2,4,6- triphenylpyridinium and transition metal cpmplexes,” Synth. Met. 159, 1123–1130 (2009).

(4) H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, “A new anionic acceptor, 2-sulfo-3,5,6-trichloro-1,4-benzo- quinone and its charge-transfer salts,” CrystEngComm. 11, 2588–2592 (2009).

(5) K. Nomura, R. Muraoka, N. Matsunaga, K. Ichikawa, J. Yamada, “Anisotropic superconductivity in b-(BDA-TTP)₂SbF₆: STM spectroscopy,” Physica B 404, 562–564 (2009).

(6) T. Konoike, K. Uchida, T. Osada, T. Yamaguchi, M. Nishimura, T. Terashima, S. Uji, J. Yamada, “Magnetothermal instability in the organic layered superconductor k-(BEDT-TTF)₂Cu(NCS)₂,” Phys. Rev. B 79, 054509–1–5 (2009).

(7) K. Aoki, H. Akutsu, J. Yamada, S. Nakatsuji, T. Kojima, Y. Yamashita, “The First Organic Radical Compounds Exhibiting n-Type FET Properties,” Chem. Lett. 38, 112–113 (2009).

【2008】                                                       

学術論文

(1) H. Ito, T. Ishihara, H. Tanaka, S. Kuroda, T. Suzuki, S. Onari, Y. Tanaka, J. Yamada, K. Kikuch, “Roles of spin fluctuation and frustration in the superconductivity of b-(BDA-TTP)₂X (X = SbF₆, AsF₆) under uniaxial compression,” Phys. Rev. B 78, 172506–1–4 (2008).

(2) L. L. Lumata, J. S. Brooks, P. L. Kuhns, A. P. Reyes, S. E. Brown, H. B. Cui, R. C. Haddon, J. Yamada, “Angular and Temperature-Dependent ⁷⁷Se NMR in the Metallic, SDW, and Field-Induced Spin Density Wave Phases of (TMTSF)₂X,” J. Phys.: Conference Series 132, 012014–1–10 (2008).

(3) Y. Nonoyama, Y. Maekawa, A. Kobayashi, Y. Suzumura, J. Yamada, “Possible mechanism to enhance spin- fluctuation-mediated superconductivity in two-dimensional organic conductor,” J. Phys.: Conference Series 132, 012013–1–12 (2008).

(4) H. Ito, T. Ishihara, H. Tanaka, S. Kuroda, J. Yamada, “Uniaxial Compression on the Superconductivity of b-BDA-TTP Salts,” J. Phys.: Conference Series 132, 012012–1–7 (2008).

(5) C. V. Yelamaggad, A. S. Achalkumar, D. S. S. Rao, M. Nobusawa, H. Akutsu, J. Yamada, S. Nakatsuj, “The first examples of discotic radicals: columnar mesomorphism in sin-carrying triphenylenes,” J. Mater. Chem. 18, 3433–3437 (2008).

(6) M. Uruichi, C. Nakano, M. Tanaka, K. Yakushi, T. Kaihatsu, J. Yamada, “Infrared and Raman spectroscopic study of BDA-TTP [2,5-bis(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene] and its charge-transfer salts,” Solid State Commun. 147, 484–489 (2008).

(7) H. Kinoshita, H. Akutsu, J. Yamada, S. Nakatsuji, “Structures and magnetic properties of Mn(hfac)₂ complexes derived from Bis-TEMPO-substituted diamines,” Inorg. Chim. Acta (Special Issue) 361, 4159– 4163 (2008).

(8) H. Akutsu, S. Yamashita, J. Yamada, S. Nakatsuji, S. S. Turner, “Novel Purely Organic Conductor with an Aminoxyl Radical, a-(BEDT-TTF)₂(PO-CONHCH₂SO₃)·2H₂O (PO = 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl Free Radical,” Chem. Lett. 37, 882–883 (2008).

(9) H. Akutsu, K. Sato, S. Yamashita, J. Yamada, S. Nakatsuji, S. S. Turner, “The first organic paramagnetic metal containing the aminoxyl radical,” J. Mater. Chem. 18, 3313–3315 (2008).

(10) M. Nobusawa, H. Akutsu, J. Yamada, S. Nakatsuji, “Single-component CT Crystals Based on 1,4-Benzoquinone Derivatives and TEMPO Radical,” Chem. Lett. 37, 788–789 (2008).

(11) T. Tokumoto, J. S. Brooks, Y. Oshima, E. S. Choi, L. C. Brunel, H. Akutsu, T. Kaihatsu, J. Yamada, J. van Tol, “Antiferromagnetic d-Electron Exchange via a Spin-Singlet p-Electron Ground Statein an Organic Conductor,” Phys. Rev. Lett. 100, 147602–1–4 (2008).

【2007】                                                       

学術論文

(1) H. Akutsu, R. Ohnishi, J. Yamada, S. Nakatsuji, S. S. Turner, “Novel Bis(ethylenedithio)tetrathiafulvalene-Based Organic Conductor with 1,1¢-Ferrocenedisulfonate,” Inorg. Chem. 46, 8472–8474 (2007).

(2) L. Martin, P. Day, H. Akutsu, J. Yamada, S. Nakatsuji, W. Clegg, R. W. Harrington, P. N. Horton, M. B. Hursthouse, P. McMillan, S. Firth, “Metallic molecular crystals containing chiral or racemic guest molecules,” CrystEngComm. 9, 865–867 (2007).

(3) H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, “An anionic weak acceptor 2-aminomethylsulfo-3,5,6-trichloro- 1,4-benzoquinone and its BEDT-TTF-based charge-transfer salts,” Solid State Commun. 144, 144–147 (2007).

(4) E. I. Zhilyaeva, A. M. Flakina, E. I. Yudanova, R. N. Lyubovskaya, I. V. Fedyanin, K. A. Lyssenko, J. Yamada, “New Organic Conductor Based on Tetrathiapentalene Derivative (BDA-TTP)₄Hg₂I₆,” Mol. Cryst. Liq. Cryst. 468, 151/[503]–161/[513] (2007).

(5) Y. Takagi, S. Miyazaki, R. Minamihara, T. Makino, K. Fujimoto, J. Yamada, S. Nakatsuji, “Direct detection of optically-induced microwave spin precession in Fe(III) halogenates,” J. Magn. Magn. Mater. 317, 8–14 (2007).

(6) A. Akutsu-Sato, H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, P. Day, “Suppression of superconductivity in a molecular charge transfer salt by changing gust molecule: b²-(BEDT-TTF)₄[(H₃O)Fe(C₂O₄)₃](C₆H₅CN)_x (C₅H₅N)_1–x”, J. Mater. Chem. 17, 2497–2499 (2007).

(7) S. Nakatsuji, M. Fujimoto, S. Hafsegawa, H. Akutsu, J. Yamada, V. S. Gurman, A. Kh. Vorobiev, “Azobenzene Derivatives Carrying a Nitroxide Radicals,” J. Org. Chem. 72, 2021–2029 (2007).

(8) B. Rahman, H. Akutsu, J. Yamada, S. Nakatsuji, “Molecular Complexes Based on Tetrathiafulvalene and Dialkylviologens,” Molecules 12, 853–860 (2007).

(9) B. Rahman, K. Kanbara, H. Akutsu, J. Yamada, S. Nakatsuji, “Radical salts derived from TEMPO-substituted 2,4,6-triphenylpyridinium,” Polyhedron 26, 2287–2290 (2007).

(10) M. Fujino, S. Hasegawa, H. Akutsu, J. Yamada, S. Nakatsuji, “Radical compounds and metal complexes with azobenzene chromophore,” Polyhedron 26, 1989–1992 (2007).

(11) A. V. Kazakova, N. D. Kushch, L. I. Buravov, E. B. Yagubskii, S. V. Simonov, L. V. Zorina, S. S. Khasanov, R. P. Shibaeva, E. Canadell, J. Yamada, M. Umemiya, “First radical cation salts of 2,5-bis(1,3-dithian-2-ylidene)- 1,3,4,6-tetrathiapentalene (BDA-TTP) with copper(II) metal complex anions: b-(BDA-TTP)₄Cu₂Cl₆ and (BDA- TTP)₂CuCl₄,” Russ. Chem. Bull., Int. Ed. 56, 49–55 (2007).

(12) K. Furuta, H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, “THE FIRST METALLIC SALT CONTAINING FERROCENE, b²-(BEDT-TTF)₄(FE-(CPCONHCH₂SO₃)₂)·2H₂O, AND NOVEL FERROCENE CONTAINING ANIONS, CPFECP-CONH-(m-, p-)C₆H₄SO₃^–,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 147–150 (2007).

(13) Y. Bando, M. Ashizawa, T. Matsuzawa, N. Takashita, T. Kawamoto, T. Mori, T. Kakiuchi, H. Sawa, K. Takimiya, T. Otsubo, Y. Misaki, J. Yamada, “NEW STRATEGIES FOR DESIGNING TTP-BASED DONOR MOLECULES,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 139–142 (2007).

(14) J. Yamada, Y. Kuri, R. Oka, H. Akutsu, S. Nakatsuji, H. Nishikawa, K. Kikuchi, “TTF DERIVATIVES LINKING A DIMETHYLDIOXOLANE RING AND THEIR CHARGE-TRANSFER SALTS,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 71–74 (2007).

(15) J. Yamada, N. Hiratani, K. Kunigita, H. Akutsu, S. Nakatsuji, K. Kikuchi, “MONOOXYGEN-CONTAINING ANALOGUES OF DHDA-TTP, DHOTA-TTP AND OTDA-TTP AND THEIR CHARGE-TRANSFER SALTS,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 67–70 (2007).

(16) J. Yamada, H. Song, H. Akutsu, S. Nakatsuji, K. Kikuchi, “DIMETHYL-SUBSTITUTED ANALOGUE OF BDH-TTP, DMDH-TTP AND ITS METALLIC SALTS,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 63–66 (2007).

(17) H. Nishikawa, A. Machida, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, H. Oshio, “ONE-DIMENSIONAL ALTERNATING ANTIFERROMAGNETIC CHAIN ACCOMPANYING CHARGE ORDERING IN DODHT ORGANIC SUPERCONDUCTORS,” Multifunctional Conducting Molecular Materials, eds. G. Saito, F. Wudl, R. C. Haddon, K. Tanigaki, T. Enoki, H. E. Katz, M. Maesato, RSC Publishing, Cambridge, 59–62 (2007).

総説

(1) 山田順一，「有機分子性金属の開発から有機超伝導体の開発へ」，第二次先端ウオッチング調査：融合領域の創成　分子性結晶の化学と電子デバイスへの応用，社団法人日本化学会学術研究活性化委員会，5–18 (平成19年3月).

【2006】                                                           

学術論文

(1) B. Barszcz, A. Łapiński, A. Graja, A. Flakina, E. Zhiltaeva, J. Yamada, R. Lyubovskaya, “Spectral studies of new organic conductors: k-(BDH-TTP)₄Hg₃X₈, where X = Cl, Br,” Synth. Met. 156, 1043–1051 (2006).

(2) E. I. Zhilyaeva, A. M. Flakina, R. N. Lyubovskaya, I. V. Fedyanin, K. A. Lyssenko, M. Yu. Antipin, R. B. Lyubovskii, E. I. Yudanova, J. Yamada, “Synthesis, crystal structures and properties of new radical cation salts based on some tetrathiapentalene derivatives with halogenomercurate anions,” Synth. Met. 156, 991–998 (2006).

(3) H. Kinoshita, H. Akutsu, J. Yamada, S. Nakatsuji, “Formation, structures and magnetic properties of M(hfac)₂ (M = Cu or Mn) complexes of 4-amino-TEMPO and its derivative,” Mendeleev Commun. 16, 305–306 (2006).

(4) H. Nishikawa, Y. Sato, T. Kodama, K. Kikuchi, I. Ikemoto, J. Yamada, H. Oshio, R. Kondo, S. Kagoshima, “Charge Ordered Insulating State in DODHT Salts,” J. Low Temp. Phys. 142, 633–636 (2006).

(5) Y. Oshima, T. Tokumoto, J. S. Brooks, H. Akutsu, J. Yamada, “Electron Spin Resonance Study of the Organic Conductor b-(BDA-TTP)₂FeCl₄,” J. Low Temp. Phys. 142, 555–558 (2006).

(6) N. Matsunaga, K. Hino, T. Ohta, K. Yamashita, K. Nomura, T. Sasaki, M. Watanabe, J. Yamada, S. Nakatsuji, “Role of the Dimerized Gap Due to Anion Ordering in the Quantized Hall Phases of Quasi-One Dimensional Organic Conductors,” J. Low Temp. Phys. 142, 473–476 (2006).

(7) S. Takahashi, A. Betancur-Rodiguez, S. Hill, S. Takasaki, J. Yamada, H. Anzai, “Are Lebed’s Magic Angles Truly Magic?,” J. Low Temp. Phys. 142, 311–314 (2006).

(8) J. Yamada, K. Fujimoto, H. Akutsu, S. Nakatsuji, A. Miyazaki, M. Aimatsu, S. Kudo, T. Enoki, T. Isono, K. Kikuchi, “Pressure Effect on BDA-TTP Conductors,” J. Low Temp. Phys. 142, 239–245 (2006).

(9) M. Nobusawa, H. Akutsu, J. Yamada, S. Nakatsuji, “Organic Radical Crystals Based on TEMPO-Substituted Anthraquinones,” Lett. Org. Chem. 3, 685–688 (2006).

(10) H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, “A novel BEDT-TTF-based purely organic magnetic conductor, a-(BEDT-TTF)₂(TEMPO-N(CH₃)COCH₂ SO₃)·3H₂O,” Solid State Commun. 140, 256–260 (2006).

(11) H. Nishikawa, H. Sekiya, A. Fujiwara, T. Kodama, I. Ikemoto, K. Kikuchi, J. Yamada, H. Oshio, K. Kobayashi, S. Yasuzuka, K. Murata, “Molecular Conductor Based on Reduced p-System Donor: Insulating State of (MeDH-TTP)₂AsF₆,” Chem. Lett. 35, 912–913 (2006).

(12) S. Nakatsuji, T. Amano, H. Akutsu, J. Yamada, “Organic biradical compounds with a mesogenic core and long alkoxy groups: preparation, structures and magnetic properties”, J. Phys. Org. Chem., 19, 333–340 (2006).

(13) S. Kudo, A. Miyazaki, T. Enoki, S. Golhen, L. Ouahab, T. Toita, J. Yamada, “Pressure Effect on Bulk Weak Ferromagnets: (BDH-TTP)[M(iso)₂(NCS)₄] (M = Cr^III, Fe^III; isoq = isoquinoline),” Inorg. Chem. 45, 3718–3725 (2006).

(14) K. Furuta, H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, “The first organic molecular-based metal containing ferrocene,” J. Mater. Chem. 16, 1504–1505 (2006).

(15) J. Yamada, K. Fujimoto, H. Akutsu, S. Nakatsuji, A. Miyazaki, M. Aimatsu, S. Kudo, T. Enoki, K. Kikuchi, “Pressure effect on the electrical conductivity and superconductivity of b-(BDA-TTP)₂I₃,” Chem. Commun. 1331–1332 (2006).

(16) S. Yasuzuka, K. Murata, M. Shimotori, T. Fujimoto, J. Yamada, K. Kikuchi, “Pressure-Induced Crossover from Variable Range Hopping to Electron-Electron Interaction in the Organic Conductor (DOET)₂BF₄,” J. Phys. Soc. Jpn. 75, 024701–1–6 (2006).

総説

(1) 山田順一，梅宮将充，「有機超伝導体の電解合成と最近の発展」(Editor’s Choice)，表面科学(特集：固液界面科学の将来展望)27，568-571 (2006).

【2005】                                                       

学術論文

(1) N. D. Kushch, A. V. Kazakova, L. I. Buravov, E. B. Yagubskii, S. V. Simonov, L. V. Zorina, S. S. Khasanov, R. P. Shibaeva, E. Canadell, H. Son, J. Yamada, “The first BDH-TTP radical cation salts with mercuric counterions, k-(BDH-TTP)₄[Hg(SCN)₄]·C₆H₅NO₂ and a¢-(BDH-TTP)₆[Hg(SCN)₃][Hg(SCN)₄],” Synth. Met. 155, 588–594 (2005).

(2) H. Nishikawa, Y. Sato, K. Kikuchi, T. Kodama, I. Ikemoto, J. Yamada, H. Oshio, R. Kondo, S. Kagoshima,     “Charge ordering and pressure-induced superconductivity in b²-(DODHT)₂PF₆,” Phys. Rev. B 72, 052510–1–4 (2005).

(3) N. Matsunaga, K. Hino, T. Ohta, K. Yamashita, K. Nomura, T. Sasaki, A. Ayari, P. Monceau, M. Watanabe, J. Yamada, S. Nakatsuji, “Effect of the Dimerized Gap due to Anion Ordering in the Field-Induced Spin-Density-Wave of Quasi-One Dimensional Organic Conductors,” J. Phys. IV France 131, 269–272 (2005).

(4) A. Yamashita, H. Akutsu, J. Yamada, S. Nakatsuji, “New organic magnetic anions TEMPO-CONA (CH₂)_nSO₃^– (n = 0–3 for A = H, n = 2 for A = CH₃) and their TTF, TMTSF, and/or BEDT-TTF salts,” Polyhedron 24, 2796–2802 (2005).

(5) H. Nishikawa, Y. Yasuda, T. Kodama, K. Kikuchi, I. Ikemoto, J. Yamada, H. Oshio, “Crystal structure and physical properties of (DODHT)₂FeCl₄,” Polyhedron 24, 2789–2792 (2005).

(6) T. Amano, M. Fujino, H. Akutsu, J. Yamada, S. Nakatsuji, “Preparation and properties of aminoxyl radicals having an aromatic core with long alkyl substituents,” Polyhedron 24, 2614–2617 (2005).

(7) T. Mori, M. Katsuhara, H. Akutsu, K. Kikuchi, J. Yamada, H. Fujiwara, T. Matsumoto, T. Sugimoto, “Estimation of pd-interactions in magnetic molecular conductors,” Polyhedron 24, 2315–2320 (2005).

(8) H. Akutsu, K. Masaki, K. Mori, J. Yamada, S. Nakatsuji, “New organic free radical anions TEMPO-A-CO-(o-, m-, p-)-C₆H₄SO₃^– (A = NH, NCH₃, O) and their TTF and/or BEDT-TTF salts,” Polyhedron 24, 2126– 2132 (2005).

(9) J. Yamada, R. Hayashi, H. Akutsu, S. Nakatsuji, H. Nishikawa, I. Ikemoto, K. Kikuchi, “New Organic Conductors and Superconductors Based on Dihydro-TTF (DHTTF) Donors,” Mol. Cryst. Liq. Cryst. 440, 159–172 (2005).

(10) J. Yamada, H. Song, H. Akutsu, S. Nakatsuji, K. Kikuchi, “Synthesis of Dimethyl-substituted BDH-TTP Derivative DMDH-TTP as a Diastereomeric Mixture, and the Formation of Metallic Salts Involving Only meso-DMDH-TTP,” Chem. Lett. 34, 1404–1405 (2005).

(11) H. Kinoshita, M. Hata, A. S. Achalkumar, C. V. Yelamaggad, H. Akutsu, J. Yamada, S. Nakatsuji, “Glass-forming organic radical compounds with cholesterol and benzylideneamine cores,” Tetrahedron Lett. 46, 6701–6703 (2005).

(12) H. Nishikawa, H. Sekiya, D. Watanabe, T. Kodama, K. Kikuchi, I. Ikemoto, J. Yamada, “Physical properties and crystal structures of MeDA-TTP salts,” Synth. Met. 154, 277–280 (2005).

(13) J. Yamada, K. Fujimoto, H. Akutsu, S. Nakatsuji, H. Nishikawa, K. Kikuchi, “Crystal structures and physical properties of new BDA-TTP conductors,” Synth. Met. 153, 373–376 (2005).

(14) K. Furuta, H. Akutsu, J. Yamada, S. Nakatsuji, “New Organic Functional Anions: Ferrocenyl-(CONHCH₂SO₃^–)_n (n = 1–2) and their TTF Salts,” Synth. Met. 152, 381–384 (2005).

(15) H. Akutsu, J. Yamada, S. Nakatsuji, “Novel Organic Magnetic Conductors Based on Organochalcogen Donors and an Organic Magnetic Anion, TEMPO-NHCOCH₂SO₃^–,” Synth. Met. 152, 377–380 (2005).

(16) A. Akutsu-Sato, A. Kobayashi, T. Mori, H. Akutsu, J. Yamada, S. Nakatsuji, S. S. Turner, P. Day, D. A. Tocher, M. E. Light, M. B. Hursthouse, “Structures and Physical Properties of New b²-BEDT-TTF Tris-Oxalatometallate(III) Salts Containing Chlorobenzene and Halomethane Guest Molecules,” Synth. Met. 152, 373–376 (2005).

(17) Y. Bando, T. Matsuzawa, N. Takashita, T. Kawamoto, T. Mori, J. Yamada, “A New Type of Uniformly Stacked Phase in Tetrathiapentalene-Based Organic Metals,” Bull. Chem. Soc. Jpn. 78, 1442–1449 (2005).

(18) J. Yamada, K. Kunigita, H. Akutsu, S. Nakatsuji, K. Kikuchi, “Competitive Effect in Metallic k-Type DHOT-TTP [2-(1,3-Dithiolan-2-ylidene)-5-(1,3-oxathiolan-2-ylidene)-1,3,4,6-tetrathiapentalene] Salts,” Chem. Lett. 34, 1126–1127 (2005).

(19) S. Takahashi, S. Hill, S. Takasaki, J. Yamada, H. Anzai, “Periodic-orbit resonance in the quasi-one-dimensional organic superconductor (TMTSF)₂ClO₄,” Phys. Rev. B 72, 024540–1–6 (2005).

(20) S. Uji, S. Yasuzuka, T. Konoike, K. Enomoto, J. Yamada, E. S. Choi, D. Graf, J. S. Brooks, “Quantum Oscillation of Hall Resistance in the Extreme Quantum Limit of an Organic Conductor (TMTSF)₂ClO₄,” Phys. Rev. Lett. 94, 077206–1–4 (2005).

(21) K. Kanbara, K. Tsureishi, H. Akutsu, J. Yamada, S. Nakatsuji, “Organic Radical Crystals Based on a TEMPO- Substituted Pyridinium with Radical Anions,” Chem. Lett. 34, 306–307 (2005).

(22) M. A. Tanatar, T. Ishiguro, T. Toita, J. Yamada, “Thermal conductivity of layered organic superconductor b- (BDA-TTP)₂SbF₆ in a parallel magnetic field: Anomalous effect of coreless vortices,” Phys. Rev. B 71, 024531– 1–8 (2005).

(23) J. Yamada, K. Kunigita, H. Akutsu, S. Nakatsuji, K. Kikuchi, “Monooxygen-containing Analogue of BDH-TTP, DHOT-TTP [2-(1,3-Dithiolan-2-ylidene)-5-(1,3-oxathiolan-2-ylidene)-1,3,4,6-tetrathiapentalene], and Its Metallic AuI₂ Salt,” Chem. Lett. 34, 32–33 (2005).