Publications
更新が遅い場合、各年度の論文リストはこちらのリンクよりも閲覧できます
https://www.chem.sci.osaka-u.ac.jp/lab/micro/report/rctes/2024/index.html.ja
2023
Heat Capacity of Poly(N-vinylpyrrolidone)
K. Ishikiriyama, K. Kondo, Y. Miyazaki, Y. Sasada, K. Sawada, R. Endo, N. Man, M. Nakano,
and Y. Nakazawa
Thermochim. Acta 722, 179456 (2023) (14 pages).
Porous Mn2+ Magnet with a Pt-Cl Framework: Correlation between Water Vapor
Adsorption/Desorption and Slow Magnetic Relaxation
H. Nakajima, K. Uchida, T. Yoshida, Y. Horii, T. Sato, Z. Luming, S. Yamashita, Y.
Nakazawa, V. C. Agulto, M. Nakajima, B. K. Breedlove, M. Yamashita, H. Iguchi, and S.
Takaishi
ChemPhysChem 24(4), e202200618 (2023)
Magnetoelectric, Spectroscopic, Optical and Elastic Properties of Co-Doped BaTiO3
Ceramics
R. Bujakiewicz-Koronska, Ł. Gondek, L. Vasylechko, M. Balanda, E. Juszynska-Galazka, M.
Galazka, D. Majda, W. Piekarczyk, A. Zywczak, A. Cizman, M. Sitarz, P. Jelen, W. Salamon,
P. Czaja, J. Jedryka, K. Koronski, A. Kalvane, K. Gornicka, E. Markiewicz, S. Yamashita,
and Y. Nakazawa
J. Alloys Compounds 946, 169344 (2023)
Thermal Conductivity Measurement System for Molecules-Based Compounds Available in a
Wide Temperature Region
L. Zhang, T. Nomoto, S. Yamashita, H. Akutsu, A. I. Krivchikov, and Y. Nakazawa
Low Temp. Phys. 49(5), 539 (2023).
Correlation-Driven Organic 3D Topological Insulator with Relativistic Fermions
T. Nomoto, S. Imajo, H. Akutsu, Y. Nakazawa, and Y. Kohama
Nat. Commun. 14, 2130 (2023) (7 pages).
Thermodynamic Properties of the Mott Insulator-Metal Transition in a Triangular Lattice
System without Magnetic Order
E. Yesil, S. Imajo, S. Yamashita, H. Akutsu, Y. Saito, A. Pustogow, A. Kawamoto, and Y.
Nakazawa
Phys. Rev. B 107(4), 045133 (2023)
Magnetic Field Induced Transition in the Charge-Glass Former -(BEDT-TTF)2CsCo(SCN)4
T. Nomoto, S. Yamashita, H. Akutsu, and Y. Nakazawa
Phys. Rev. B 107(8), 085121 (2023)
Pseudogap Formation in Organic Superconductors
S. Imajo, T. Kobayashi, Y. Matsumura, T.Maeda, Y. Nakazawa, H. Taniguchi, and K. Kindo
Phys. Rev. Mater. 7(12), 124803 (2023)
分子性電荷移動塩の超伝導ギャップの構造と対称性の熱力学的解析
今城周作,中澤康浩
日本物理学会誌 78(2), 79-84 (2023).
スピン液体物質における三角格子異方性による熱力学的特徴への影響
山下智史,圷 広樹,中澤康浩
大阪大学低温センター研究報告書(令和 4 年度) (2023)
2022
Electronic Heat Capacity and Lattice Softening of Partially Deuterated Compounds of -
(BEDT-TTF)2Cu[N(CN)2]Br
Y. Matsumura, S. Imajo, S. Yamashita, H. Akutsu, and Y. Nakazawa
Crystals 12(1), 2 (2022) (12 pages).
A 2D Interactive Spin Ladder System, -(BEDT-TTF)2ClC2H4SO3H2O
H. Akutsu, S. S. Turner, and Y. Nakazawa
Cryst. Growth Des. 22(9), 5143–5147 (2022).
Enantiopure and Racemic Radical-Cation salts of B(mandelate)2
and B(2-
chloromandelate)2
Anions with BEDT-TTF
T. J. Blundell, J. R. Lopez, K. Sneade, J. D. Wallis, H. Akutsu, Y. Nakazawa, S. J. Coles, C.
Wilson, and L. Martin
Dalton. Trans. 51(12), 4843–4852 (2022).
Role of the Anion Layer’s Polarity in Organic Conductors -(BEDT-TTF)2XC2H4SO3 (X =
Cl and Br)
H. Akutsu, M. Uruichi, S. Imajo, K. Kindo, Y. Nakazawa, and S. S. Turner
J. Phys. Chem. C 126(38), 16529–16538 (2022).
Enhancements of Superconductivity and Insulating Electrical Resistivity under the Same
Uniaxial Strain in a Moleculra Conductor
Y. Okii, T. Yamamoto, T. Naito, K. Konishi, H. Akutsu, and Y. Nakazawa
J. Phys. Soc. Jpn. 91(3), 034707 (2022) (9 pages).
Thermodynamic measurements of doped dimer-Mott organic superconductor under pressure
Y. Matsumura, S. Yamashita, H. Akutsu, and Y. Nakazawa
Low Temp. Phys. 48(1), 51–56 (2022).
Molecular Conductors from Bis(ethylenedithio)tetrathiafulvalene with Tris(oxalato)gallate
and Tris(oxalato)iridate
T. J. Blundell, A. L. Morritt, E. K. Rusbridge, L. Quibell, J. Oakes, H. Akutsu, Y. Nakazawa,
S. Imajo, T. Kadoya, J. Yamada, S. J. Coles, J. Christensen, and L. Martin
Mater. Adv. 3(11), 4724–4735 (2022).
Persistence of Fermionic Spin Excitations through a Genuine Mott Transition in -Type
Organics
S. Imajo, N. Kato, R. J. Marckwardt, E. Yesil, H. Akutsu, and Y. Nakazawa
Phys. Rev. B 105(12), 125130 (2022) (7 pages).
Systematic Study on Thermal Conductivity of Organic Triangular Lattice Systems -
X[Pd(dmit)2]2
T. Nomoto, S. Yamashita, H. Akutsu, Y. Nakazawa, and R. Kato
Phys. Rev. B 105(24), 245133 (2022) (7 pages).
電荷ガラス状態を形成する分子性化合物の熱輸送特性
野本哲也,山下智史,圷 広樹,中澤康浩
大阪大学低温センター研究報告書(令和 2 年度)21–25 (2022).
巻頭言 コロナ禍から未来にむけて
中澤康浩
熱測定 49(1), 1 (2022).
2021
Large-Amplitude Thermal Vibration-Coupled Valence Tautomeric Transition Observed in a
Conductive One-Dimensional Rhodium–Dioxolene Complex
M. Mitsumi, Y. Komatsu, M. Hashimoto, K. Toriumi, Y. Kitagawa, Y. Miyazaki, H. Akutsu,
and H. Akashi
Chem. Eur. J. 27(9), 3074–3084 (2021).
Comprehensive Thermodynamic Study of Three Co(II)- and Fe(II)-Based
Octacyanoniobates
R. Pełka, P. Konieczny, Y. Miyazaki, Y. Nakazawa, T. Wasiutyński, A. Budziak, D.
Pinkowicz, and B. Sieklucka
Phys. Rev. B 104(21), 214428 (2021) (18 pages).
Chiral Metal Down to 4.2 K – a BDH-TTP Radical-Cation Salt with Spiroboronate Anion
B(2-chloromandelate)2
−
T. J. Blundell, M. Brannan, H. Nishimoto, T. Kadoya, J. Yamada, H. Akutsu, Y. Nakazawa,
and L. Martin
Chem. Commun. 57(44), 5406–5409 (2021).
Fermi Surface Structure and Isotropic Stability of Fulde-Ferrell-Larkin-Ovchinnikov Phase
in Layered Organic Superconductor -(BEDT-TTF)2SF5CH2CF2SO3
S. Sugiura, H. Akutsu, Y. Nakazawa, T. Terashima, S. Yasuzuka, J. A. Schlueter, and S. Uji
Crystals 11(12), 1525 (2021) (10 pages).
Structural, Magnetic and Mössbauer Spectroscopic Studies of the [Fe(3-bpp)2](CF3COO)2
Complex: Role of Crystal Packing Leading to an Incomplete Fe(II) High Spin ⇋ Low Spin
Transition
K. H. Sugiyarto, D. Onggo, H. Akutsu, V. R. Reddy, H. Sutrisno, Y. Nakazawa, and A.
Bhattacharjee
CrystEngComm 23(15), 2854–2861 (2021)
Exceptionally High Temperature Spin Crossover in Amide-Functionalised 2,6-Bis(pyrazol1-yl)pyridine Iron(II) Complex Revealed by Variable Temperature Raman Spectroscopy and
Single Crystal X-Ray Diffraction
M. Attwood, H. Akutsu, L. Martin, T. J. Blundell, P. Le Maguere, and S. S. Turner
Dalton Trans. 50(34), 11843–11851 (2021)
Thermodynamic Measurements of Doped Dimer-Mott Organic Superconductor under
Pressure
Y. Matsumura, S. Yamashita, H. Akutsu, and Y. Nakazawa
Fiz. Nizk. Temp. 48, 56 (2021) (6 pages).
Asymmetric N-Heteroacene Tetracene Analogues as Potential n-Type Semiconductors
M. Attwood, D. K. Kim, J. H. L. Hadden, A. Maho, W. Ng, H. Wu, H. Akutsu, A. J. P.
White, S. Heutz, and M. Oxborrow
J. Mater. Chem. C 9(47), 17073–17083 (2021).
Magnetic Properties of S = 1/2 Distorted Kagome Antiferromagnet CdCu3(OH)6Cl2 with
Low-Symmetry Orbital Arrangement
H. K. Yoshida, N. Noguchi, Y. Ishii, M. Oda, J. Chen, K. Yamaura, S. Yamashita, Y.
Nakazawa, T. Kida, Y. Narumi, and M Hagiwara
J. Phys. Soc. Jpn. 90(4), 044714 (2021) (6 pages).
Lattice and Charge Fluctuations in a Molecular Superconductors
T. Yamamoto, T. Naito, M. Uruichi, H. Akutsu, and Y. Nakazawa
J. Phys. Soc. Jpn. 90(6), 063708 (2021) (5 pages).
New Spin-Crossover Compounds Containing the [Ni(mnt)] Anion (mnt =
Maleonitriledithiolate)
S. S. Turner, J. Daniell, H. Akutsu, P. N. Holton, S. J. Coles, and V. Schünemann
Magnetochemistry 7(5), 72 (2021) (12 pages).
First Molecular Superconductor with the Tris(Oxalato)Aluminate Anion, -(BEDTTTF)4(H3O)Al(C2O4)3C6H5Br, and Isostructural Tris(Oxalato)Cobaltate and
Tris(Oxalato)Ruthenate Radical Cation Salts
T. J. Blundell, M. Brannan, J. Mburu-Newman, H. Akutsu, Y. Nakazawa, S. Imajo, and L.
Martin
Magnetochemistry 7(7), 90 (2021) (12 pages).
Structures and Properties of New Organic Molecule-Based Metals, (D)2BrC2H4SO3 [D =
BEDT-TTF and BETS]
H. Akutsu, Y. Koyama, S. S. Turner, and Y. Nakazawa
Magnetochemistry 7(7), 91 (2021) (13 pages).
Symmetry Change of d-Wave Superconductivity in -Type Organic Superconductors
S. Imajo, K. Kindo, and Y. Nakazawa
Phys. Rev. B 103(6), L060508 (2021) (5 pages).
Thermodynamic Evidence for the Formation of a Fulde-Ferrell-Larkin-Ovchinnikov Phase
in the Organic Superconductor -(BETS)2GaCl4
S. Imajo, T. Kobayashi, A. Kawamoto, K. Kindo, and Y. Nakazawa
Phys. Rev. B 103(22), L220501 (2021) (5 pages).
Extraordinary -Electron Superconductivity Emerging from a Quantum Spin Liquid
S. Imajo, S. Sugiura, H. Akutsu, Y. Kohama, T. Isono, T. Terashima, K. Kindo, S. Uji, and
Y. Nakazawa
Phys. Rev. Res. 3(3), 033026 (2021) (9 pages).
Electric Dipole Induced Bulk Ferromagnetism in Dimer Mott Molecular Compounds
R. Yoshimoto, S. Yamashita, H. Akutsu, Y. Nakazawa, T. Kusamoto, Y. Oshima, T.
Nakano, H. M. Yamamoto, and R. Kato
Sci. Rep. 11, 1332 (2021) (10 pages).
1 Experimental Heat Capacity of Low-Dimensional Systems: Carbon Nanotubes and 1D
Atomic and Molecular Chains of Adsorbates
M. Barabashko and Y. Nakazawa
Netsu Sokutei 48(4), 164–170 (2021).
化学便覧 基礎編 改訂 6 版
中澤康浩(日本化学会編,執筆分担)
B5,1536 頁
丸善(2021 年 1 月発行).
たった 1 つの−CH 基の向きの違いで物性が変った
不斉中心を有する有機伝導体-(BEDT-TTF)2(rac-および S-PROXYL-CONHCH2SO3)
の構造と物性の比較
圷 広樹
低温センターだより 171, 2–8 (2021).
音を奏でる気柱振動ヘリウム液面計
圷 広樹
低温センターだより 171, 13–14 (2021).
フロギストン 核スピンの超微細構造
中澤康浩
熱測定 48(4), 172–173 (2021).
フロギストン 回転トンネル現象
中澤康浩
熱測定 48(4), 173 (2021).
2020
Single-Crystal-to-Single-Crystal Installation of Ln4(OH)4 Cubanes in an Anionic Metallosupramolecular Framework
N. Yoshinari, N. Meundaeng, H. Tabe, Y. Yamada, S. Yamashita, Y. Nakazawa, and T. Konno
Angew. Chem. Int. Ed. 59(41), 18048–18053 (2020).
Chiral Molecular Conductor with an Insulator-Metal Transition Close to Room Temperature
J. I. Short, T. J. Blundell, S. J. Krivickas, S. Yang, D. J. Wallis, H. Akutsu, Y. Nakazawa, and L. Martin
Chem. Comm. 56(66), 9497–9500 (2020).
Structure and Properties of a New Purely Organic Magnetic Conductor, -(BEDT-TTF)2(PO-CONHCH(cyclopropyl)SO3)1.7H2O
H. Akutsu, A. Kohno, S. S. Turner, and Y. Nakazawa
Chem. Lett. 49(11), 1345–1348 (2020).
Structures and Properties of New Organic Conductors: BEDT-TTF, BEST and BETS Salts of the HOC2H4SO3 Anion
H. Akutsu, Y. Koyama, S. S. Turner, K. Furuta, and Y. Nakazawa
Crystals 10(9), 775 (2020) (13 pages).
Single Crystal Heat Capacity Measurement of Charge Glass Compound -(BEDT-TTF)2CsZn(SCN)4 Performed under Current and Voltage Application
K. Hino, T. Nomoto, S. Yamashita, and Y. Nakazawa
Crystals 10(11), 1060 (2020) (9 pages).
Variation of Electronic Heat Capacity of -(BEDT-TTF)2Cu[N(CN)2]Br Induced by Partial Substitution of Donor Layers
E. Yesil, S. Imajo, T. Nomoto, S. Yamashita, H. Akutsu, and Y. Nakazawa
J. Phys. Soc. Jpn. 89(7), 073701 (2020) (5 pages).
Different Electronic States of Isomorphous Chiral vs. Racemic Organic Conducting Salts, -(BEDT-TTF)2(S- and rac-PROXYL-CONHCH2SO3)
H. Akutsu, A. Kohno, S. S. Turner, S. Yamashita, and Y. Nakazawa
Mater. Adv. 1(9), 3171–3175 (2020).
Thermodynamic Properties of Glassy Phonon States Induced by Strong Electron Correlations in -Type Organic Charge Transfer Salts
T. Nomoto, E. Yesil, S. Yamashita, H. Akutsu, and Y. Nakazawa
Mod. Phys. Lett. B 34(19&20), 2040059 (2020) (7 pages).
Development of Frequency Tuning AC Modulation Method for High-Pressure Heat Capacity Measurements of Molecules-Based Compounds
T. Nomoto, T. Maruyama, S. Yamashita, H. Akutsu, and Y. Nakazawa
Mod. Phys. Lett. B 34(19&20), 2040062 (2020) (8 pages).
Anisotropic Fully Gapped Superconductivity Possibly Mediated by Charge Fluctuations in a Nondimeric Organic Complex
S. Imajo, H. Akutsu, R. Kurihara, T. Yajima, Y. Kohama, M. Tokunaga, K. Kindo, and Y. Nakazawa
Phys. Rev. Lett. 125(17), 177002 (2020) (6 pages).
2019
Mobility of Hydrated Alkali Metal Ions in Metallosupramolecular Ionic Crystals
N. Yoshinari, S. Yamashita, Y. Fukuda, Y. Nakazawa, and T. Konno
Chem. Sci. 10(2), 587–593 (2019).
Above Room Temperature Spin Crossover in Thioamide-Functionalised 2,6-Bis(pyrazol-1-yl)pyridine Iron(II) Complexes
M. Attwood, H. Akutsu, L. Martin, D. Cruickshank, and S. S. Turner
Dalton Trans. 48(1), 90–98 (2019).
2D Molecular Superconductor to Insulator Transition in the -(BEDT-TTF)2[(H2O)(NH4)2M(C2O4)3]18-crown-6 Series (M = Rh, Cr, Ru, Ir)
A. L. Morritt, J. R. Lopez, T. J. Blundell, E. Canadell, H. Akutsu, Y. Nakazawa, S. Imajo, and L. Martin
Inorg. Chem. 58(16), 10656–10664 (2019).
Gap Symmetry of the Organic Superconductor -(BETS)2GaCl4 Determined by Magnetic-Field-Angle-Resolved Heat Capacity
S. Imajo, S. Yamashita, H. Akutsu, H. Kumagai, T. Kobayashi, A. Kawamoto, and Y. Nakazawa
J. Phys. Soc. Jpn. 88(2), 023702 (2019) (5 pages).
Phonon Glass Induced by Electron Correlation
T. Nomoto, S. Yamashita, H. Akutsu, Y. Nakazawa, and A. I. Krivchikov
J. Phys. Soc. Jpn. 88(7), 073601 (2019) (4 pages).
Construction of a Thermal Conductivity Measurement System for Small Single Crystals of Organic Conductors
T. Nomoto, S. Imajo, S. Yamashita, H. Akutsu, Y. Nakazawa, and A. I. Krivchikov
J. Therm. Anal. Calor. 135(5), 2831–2836 (2019).
Thermal Expansion of Organic Superconductor -(BEDT-TTF)2NH4Hg(SCN)4
A. V. Dolbin, M. V. Khlistuck, V. B. Eselson, V. G. Gavrilko, N. A. Vinnikov, R. M. Basnukaeva, V. A. Konstantinov, K. R. Luchinskii, and Y. Nakazawa
Low Temp. Phys. 45(1), 128–131 (2019).
Electron Transport in Carbon Nanotubes with Adsorbed Chromium Impurities
S. Repetsky, I. Vyshyvana, Y. Nakazawa, S. Kruchinin, and S. Bellucci
Materials 12(3), 524 (2019) (32 pages).
Effects of Electron Correlations and Chemical Pressures on Superconductivity of -Type Organic Compounds
S. Imajo, H. Akutsu, A. Akutsu-Sato, A. L. Morritt, L. Martin, and Y. Nakazawa
Phys. Rev. Res. 1(3), 033184 (2019) (7 pages).
2018
Control of the Spin Dynamics of Single-Molecule Magnets by Using a Quasi OneDimensional Arrangement
K. Katoh, S. Yamashita, N. Yasuda, Y. Kitagawa, K. B. Breedlove, Y. Nakazawa, and M.Yamashita
Angew. Chem. Int. Ed. 57(30), 9262–9267 (2018).
Structure and Properties of a BEDT-TTF-Based Organic Conductor with a Ferrocene-Based Magnetic Anion Octamethylferrocenedisulfonate
H. Akutsu, R. Hashimoto, J. Yamada, S. Nakatsuji, S. S. Turner, and Y. Nakazawa
Eur. J. Inorg. Chem. 2018(27), 3249–3252 (2018).
A New Ni(dmit)2-Based Organic Magnetic Charge-Transfer Salt, (m-PO-CONH-N-methylpyridinium)[Ni(dmit)2]CH3CN
H. Akutsu, S. Ito, T. Kadoya, J. Yamada, S. Nakatsuji, S. S. Turner, and Y. Nakazawa
Inorg. Chim. Acta 482, 654-658 (2018).
Thermodynamic Investigation by Heat Capacity Measurements of -Type Dimer-Mott Organic Compounds with Chemical Pressure Tuning
Y. Matsumura, S. Imajo, S. Yamashita, H. Akutsu, and Y. Nakazawa
Int. J. Mod. Phys. B 32(17), 1840024 (2018) (7 pages).
Development of Light Irradiation Calorimetry System for Molecule-Based Compounds
Y. Matsumura, S. Kataoka, S. Imajo, S. Yamashita, H. Akutsu, and Y. Nakazawa
Int. J. Mod. Phys. B 32(17), 1840035 (2018) (6 pages).
Experimental and Theoretical Aspects of Thermodynamic Properties of Quasi-1D and Quasi-2D Organic Conductors and Superconductors
Y. Nakazawa and S. P. Kruchinin
Int. J. Mod. Phys. B 32(17), 1840036 (2018) (38 pages).
Superconducting Phase Diagram of the Organic Superconductor -(BEDT-TTF)2Cu[N(CN)2]Br above 30 T
S. Imajo, Y. Nakazawa, and K. Kindo
J. Phys. Soc. Jpn. 87(12), 123704 (2018) (5 pages).
Fulde-Ferrell-Larkin-Ovchinnikov Superconductivity in the Layered Organic Superconductor ”-(BEDT-TTF)4[(H3O)Ga(C2O4)3]C6H5NO2
S. Uji, Y. Iida, S. Sugiura, T. Isono, K. Sugii, N. Kikugawa, T. Terashima, S. Yasuzuka, H. Akutsu, Y. Nakazawa, D. Graf, and P. Day
Phys. Rev. B 97(14), 144505 (2018) (9 pages).
Dielectric Jump and Negative Electrostriction in Metallosupramolecular Ionic Crystals
S. Yamashita, Y. Nakazawa, S. Yamanaka, M. Okumura, T. Kojima, N. Yoshinari, and T. Konno
Sci. Rep. 8, 2606 (2018) (8 pages).
2017
New Semiconducting Radical-Cation Salts of Chiral Bis(2-hydroxylpropylthio)ethylenedithio TTF
J. R. Lopez, L. Martin, J. D. Wallis, H. Akutsu, J. Yamada, S. Nakatsuji, C. Wilson, J. Christensend, and S. J. Coles
CrystEngComm 19(32), 4848–4856 (2017).
Pressure Effect Studies on the High Spin ⇆ Low Spin Transition Behavior Observed in [Fe(II)(bpp)2](NCS)22H2O
A. Bhattacharjee, M. Sugimoto, Y. Nakazawa, and H. A. Goodwin
Curr. Smart Mater. 2(1), 65–72 (2017).
Enantiopure and Racemic Radical-Cation Salts of Bis(2-hydroxylpropylthio)(ethylenedithio)TTF with Polyiodide Anions
L. Martin, J. D. Wallis, M. Guziak, P. Maksymiw, F. Konalian-Kempf, A. Christian, S. Nakatsuji, J. Yamada, and H. Akutsu
Dalton Trans. 46(13), 4225–4234 (2017).
Molecular Conductors from Bis(ethylenedithio)tetrathiafulvalene with Tris(oxalato)rhodate
L. Martin, A. L. Morritt, J. R. Lopez, Y. Nakazawa, H. Akutsu, S. Imajo, Y. Ihara, B. Zhang, Y. Zhang, and Y. Guo
Dalton Trans. 46(29), 9542–9548 (2017).
Ambient-Pressure Molecular Superconductor with a Superlattice Containing Layers of Tris(oxalato)rhodate Enantiomers and 18-Crown-6
L. Martin, A. L. Morritt, J. R. Lopez, H. Akutsu, Y. Nakazawa, S. Imajo, and Y. Ihara
Inorg. Chem. 56(2), 717–720 (2017).
Increase in the Magnetic Ordering Temperature (Tc) as a Function of the Applied Pressure for A2Mn[Mn(CN)6] (A = K, Rb, Cs) Prussian Blue Analogues
M. Sugimoto, S. Yamashita, H. Akutsu, Y. Nakazawa, J. G. DaSilva, C. M. Kareis, and J. S. Miller
Inorg. Chem. 56(17), 10452–10457 (2017).
Bulk Kosterlitz-Thouless Type Molecular Superconductor -(BEDT-TTF)2[(H2O)(NH4)2Cr(C2O4)3]18-crown-6
L. Martin, J. Lopez, H. Akutsu, Y. Nakazawa, and S. Imajo
Inorg. Chem. 56(22), 14045–14052 (2017).
Anisotropic Field Dependence of the Superconducting Transition in the Magnetic Molecular Superconductor -(BETS)2FeBr4
S. Fukuoka, S. Yamashita, Y. Nakazawa, T. Yamamoto, and H. Fujiwara
J. Phys. Soc. Jpn. 86(1), 014706 (2017) (6 pages).
Unusual Magnetic State with Dual Magnetic Excitations in the Single Crystal of S = 1/2 Kagome Lattice Antiferromagnet CaCu3(OH)6Cl20.6H2O
H. Yoshida, N. Noguchi, Y. Matsushita, Y. Ishii, Y. Ihara, M. Oda, H. Okabe, S. Yamashita, Y. Nakazawa, A. Takata, T. Kida, Y. Narumi, and M. Hagiwara
J. Phys. Soc. Jpn. 86(3), 033704 (2017) (5 pages).
Dimensional Crossover and Its Interplay with In-Plane Anisotropy of Upper Critical Field in -(BDA-TTP)2SbF6
S. Yasuzuka, H. Koga, Y. Yamamura, K. Saito, S. Uji, T. Terashima, H. Akutsu, and J. Yamada
J. Phys. Soc. Jpn. 86(8), 084704 (2017) (6 pages).
New Dmit-Based Organic Magnetic Conductors (PO-CONH-C2H4N(CH3)3)[M(dmit)2]2 (M = Ni, Pd) Including an Organic Cation Derived from a 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl (PO) Radical
H. Akutsu, S. S. Turner, and Y. Nakazawa
Magnetochemistry 3(1), 11 (2017) (11 pages).
Fermi Surface in the Absence of a Fermi Liquid in the Kondo Insulator SmB6
M. Hartstein, W. H. Toews, Y.-T. Hsu, B. Zeng, X. Chen, M. Ciomaga Hatnean, Q. R. Zhang, S. Nakamura, A. S. Padgett, G. Rodway-Gant, J. Berk, M. K. Kingston, G. H. Zhang, M. K. Chan, S. Yamashita, T. Sakakibara, Y. Takano, J.-H. Park, L. Balicas, N. Harrison, N. Shitsevalova, G. Balakrishnan, G. G. Lonzarich, R. W. Hill, M. Sutherl, and S. E. Sebastian
Nature Phys. (2017) (doi:10.1038/nphys4295).
Thermodynamics of the Quantum Spin Liquid State of the Single-Component Dimer Mott System -H3(Cat-EDT-TTF)2
S. Yamashita, Y. Nakazawa, A. Ueda, and H. Mori
Phys. Rev. B 95(18), 184425 (2017) (5 pages).
Anion Polarity-Induced Self-Doping in a Purely Organic Paramagnetic Conductor, --(BEDT-TTF)2(PO-CONH-m-C6H4SO3)H2O where BEDT-TTF is Bis(ethylenedithio) tetrathiafulvalene and PO Is the Radical 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl
H. Akutsu, K. Ishihara, S. Ito, F. Nishiyama, J. Yamada, S. Nakatsuji, S. S. Turner, and Y. Nakazawa
Polyhedron 136, 23–29 (2017).
2016
Magnetocaloric Effect of High-Spin Cluster with Ni9W6 Core
M. Gajewski, R. Pełka, M. Fitta, Y. Miyazaki, Y. Nakazawa, M.Bałanda, M. Reczyński, B. Nowicka, and B. Sieklucka
J. Magn.Magn. Mater. 414, 25–31 (2016).
Magnetocaloric Effect in Mn2-pyrazole-[Nb(CN)8] Molecular Magnet
by Relaxation Calorimetry
R. Pełka, M. Gajewski, Y.
Miyazaki, S. Yamashita, Y. Nakazawa, M. Fitta, D. Pinkowicz, and
B. Sieklucka
J. Magn. Magn. Mater. 419, 435–441 (2016).
A Strongly Polarized Organic Conductor
H. Akutsu, K. Ishihara, J. Yamada, S. Nakatsuji, S. S. Turner,
and Y. Nakazawa
CrystEngComm 18(42), 8151–8154 (2016).
New Family of Six Stable Metals with a Nearly
Isotropic Triangular Lattice of Organic Radical Cations and
Diluted Paramagnetic System of Anions:
k
(k&perp)-(BDH-TTP)4MX4Solv,
where M = CoII, MnII;
X = Cl, Br, and Solv = (H2O)5,
(CH2X2)
A. A. Bardin, H. Akutsu, and J. Yamada
Cryst. Growth
Des. 16(3), 1228–1246 (2016).
Enantiopure and Racemic Radical-Cation Salts of B(malate)2 Anions with BEDT-TTF
J. R. Lopez, L. Martin, J. D. Wallis, H. Akutsu, Y.
Nakazawa, J. Yamada, T. Kadoya, S. J. Coles, and C. Wilson
Dalton Trans. 45(22), 9285–9293 (2016).
Rotational Tunneling of Methyl Groups and the Electronic Heat
Capacity of EtMe3Sb[Pd(dmit)2]2 under Magnetic Fields
S.Yamashita, M.Yoshizumi, H.Akutsu, Y.Nakazawa, K.Ueda,
and R.Kato
Int. J. Mod. Phys. B 30(13), 1642007 (2016).
Quadratic Temperature Dependence of Electronic Heat
Capacities in the -Type
Organic Superconductors
S. Imajo, S. Yamashita, H.
Akutsu, and Y. Nakazawa
Int. J. Mod. Phys. B 30(13), 1642014
(2016) (7 pages).
Thermodynamics of the d-Wave
Pairing in Organic Superconductors
S. Kruchinin, A.
Zolotovsky, S. Yamashita, and Y. Nakazawa
Int. J. Mod. Phys.
B 30(13), 1642020 (2016).
Thermodynamic Evidence
of d-Wave Superconductivity of the Organic Superconductor
-(BETS)2GaCl4
S.
Imajo, N. Kanda, S. Yamashita, H. Akutsu, Y. Nakazawa H.
Kumagai, T. Kobayashi, and A. Kawamoto
J. Phys. Soc. Jpn.
85(4), 043705 (2016) (4 pages) (Editors’ Choice).
Anisotropic Field Dependence of the Superconducting
Transition in the Magnetic Molecular Superconductor
-(BETS)2FeBr4
S. Fukuoka, S. Yamashita, Y.
Nakazawa, T. Yamamoto, and H. Fujiwara
J. Phys. Soc. Jpn.
(2016) in press.
Construction of Relaxation
Calorimetry for 101–2 Micro-gram Samples and Heat Capacity
Measurements of Organic Complexes
S. Imajo, S.
Fukuoka, S. Yamashita, and Y. Nakazawa
J. Therm. Anal.
Calorim. 123(3), 1871–1876 (2016).
Cooling-Rate-Controlled Heat Capacity Measurements of Organic
Superconductor (TMTSF)2ClO4
S. Morishita, R.
Yoshimoto, S. Fukuoka, S. Yamashita, H. Akutsu, and Y. Nakazawa
J. Therm. Anal. Calorim. 123(3), 1877–1881 (2016).
Thermal Anomaly around the Superconductive Transition of
-(BEDT-TTF)2Cu(NCS)2 with External Pressure and Magnetic Field
Control
Y. Muraoka, S. Imajo, S. Yamashita, H.
Akutsu, and Y. Nakazawa
J. Therm. Anal. Calorim. 123(3),
1891–1897 (2016).
Peculiarities of Thermal
Expansion of Quasi-Two-Dimensional Organic Conductors
-(BEDT-TTF)2Cu[N(CN)2]Cl
A. V. Dolbin, M. V.
Khlistuck, V. B. Eselson, V. G. Gavrilko, N. A. Vinnikov, R. M.
Basnukaeva, V. V. Danchuk, V. A. Konstantinov, and Y. Nakazawa
Low Temp. Phys. 42(9), 788–793 (2016).
Thermodynamic Properties of Antiferromagnetic Ordered States of
-d Interacting Systems of -(BETS)2FeX4 (X = Br, Cl)
S. Fukuoka, S. Yamashita, Y. Nakazawa, T. Yamamoto, H. Fujiwara,
T. Shirahata, and K. Takahashi
Phys. Rev. B 93(24), 245136
(2016) (7 pages).
AC Calorimetry System Using
Commercially Available Microchip Device and its Application for
Tiny Single Crystals of Molecule-Based Compounds
M.
Murase, S. Yamashita, R. Yoshimoto, S. Imajo, Y. Nakazawa, K.
Ueda, and R. Kato
Thermochim. Acta (2016) in press.
2015
Chirality in Charge-Transfer Salts of BEDT-TTF of Tris(oxalato)chromate(III)
L. Martin, H. Akutsu, P. N. Horton and M. B. Hursthouse
CrystEngComm 17(14), 2783-2790 (2015).
Radical-Cation Salts of BEDT-TTF with Lithium Tris(oxalato)metallate(III)
L. Martin, H. Engelkamp H. Akutsu, S. Nakatsuji, J. Yamada, P. Horton, and M. B.
Hursthouse
Dalton Trans. 44(13), 6219-6223 (2015).
Chiral Radical-Cation Salts of BEDT-TTF Containing a Single Enantiomer of
Tris(oxalato)aluminate(III) and -chromate(III)
L. Martin, H. Akutsu, P. N. Horton, M. B. Hursthouse, R. W. Harrington, and W. Clegg
Eur. J. Inorg. Chem. 2015(11), 1865-1870 (2015).
Structures and Properties of New Ferrocene-Based Paramagnetic Anion
Octamethylferrocenedisulfonate and Its TTF Salt
H. Akutsu, R. Hashimoto, J. Yamada, S. Nakatsuji, Y. Nakazawa, and S. S. Turner
Inorg. Chem. Commun. 61, 41-47 (2015).
Transitions in Pressure Collapsed Clathrate Hydrates
O. Andersson and Y. Nakazawa
J. Phys. Chem. B 119(9), 3846-3853 (2015).
Construction of Relaxation Calorimetry for 101-2 Micro-gram Samples and Heat Capacity
Measurements of Organic Complexes
S. Imajo, S. Fukuoka, S. Yamashita, and Y. Nakazawa
J. Therm. Anal. Calorim. (2015) in press.
Cooling-Rate-Controlled Heta Cpacity Measurements of Organic Superconductor
(TMTSF)2ClO4
S. Morishita, R. Yoshimoto, S. Fukuoka, S. Yamashita, H. Akutsu, and Y. Nakazawa
J. Therm. Anal. Calorim. (2015) in press.
Heat Capacity of Spin Liquid System of EtMe3Sb[Pd(dmit)2]2
S. Yamashita, R. Yoshimoto, S. Fukuoka, Y. Nakazawa, and R. Kato
Quantum Matter 4(4), 314-318 (2015).
exo-Methylene-BEDT-TTF and Alkene-Functionalised BEDT-TTF Derivatives: Synthesis
and Radical Cation Salts
M. Zecchini, J. R. Lopez, S. W. Allen, S. J. Coles, C. Wilson, H. Akutsu, L. Martin, and J. D.
Wallis
RSC Adv. 5(39), 31104-31112 (2015).
Structures and Properties of Diradical Compounds Containing Disulfide and Nitroxide
Groups
K. Fujikura, H. Akutsu, J. Yamada, S. Nakatsuji, and M. Satoh,
Synth. Met. 208, 17-20 (2015).
Radical-Cation Salt with Novel BEDT-TTF Packing Motif Containing
Tris(oxalato)germanate(IV)
J. R. Lopez, H. Akutsu, and L. Martin
Synth. Met. 209, 188-191 (2015).
2014
Gradual Crossover in Molecular Organization of Stable Liquid H2O at Moderately High
Pressure and Temperature
Y. Koga, P. Westh, K. Yoshida, A. Inaba, and Y. Nakazawa
AIP Adv. 4(9), 097116 (2014) (11 pages).
Stereoisomeric Semiconducting Radical Cation Salts of Chiral Bis(2-
hydroxypropylthio)ethylenedithioTTF with Tetrafluoroborate Anions
L. Martin, J. D. Wallis, M. A. Guziak, J. Oxspring, J. R. Lopez, S. Nakatsuji, J. Yamada,
and H. Akutsu
CrystEngComm 16(24), 5424-5429 (2014).
Thermodynamic Investigation by Heat Capacity Measurements of Ferrimagnetic
A2Mn[Mn(CN)6] (A = K, Rb, Cs) Prussian Blue Compounds
Y. Kawamoto, S. Yamashita, R. Yoshimoto, Y. Nakazawa, J. G. DaSilva, C. M. Kareis, and
J. S. Miller
J. Phys.: Condens. Matter 26(1), 016001 (2014) (6 pages).
Magnetic Torque Studies of π- d System κ -(BDH-TTP)2FeX4 (X = Br, Cl)
7
K. Sugii, K. Takai, S. Tsuchiya, S. Uji, T. Terashima, H. Akutsu, A. Wada, S. Ichikawa, J.
Yamada, and T. Enoki
J. Phys. Soc. Jpn. 83(2), 023704 (2014) (4 Pages).
Property of the Valence-Bond Ordering in Molecular Superconductor with a QuasiTriangular
Lattice
T. Yamamoto, Y. Nakazawa, M. Tamura, A. Nakao, A. Fukaya, R. Kato, and K. Yakushi
J. Phys. Soc. Jpn. 83(5), 053703 (2014) (5 Pages).
A Series of Two Oxidation Reactions of ortho-Alkenylbenzamide with Hypervalent
Iodine(III): A Concise Entry into (3R,4R)-4-Hydroxymellein and (3R,4R)-4-Hydroxy-6-
methoxymellein
T. Takesue, M. Fujita, T. Sugimura, and H. Akutsu
Org. Lett. 16(17), 4634-4637 (2014).
Coupling of Charge and Lattice Degrees of Freedoms in θ-Type BEDT-TTF Compound
Probed by Low-Temperature Heat Capacity Measurements
R. Yoshimoto, Y. Takane, K. Hino, S. Yamashita, and Y. Nakazawa
Physica B 449, 19-24 (2014).
Heat Capacity of Spin Liquid System of EtMe3Sb[Pd(dmit)2]2
S. Yamashita, R. Yoshimoto, S. Fukuoka, Y. Nakazawa, and R. Kato
Quantum Matter (2014) in press.
Crystal Structure of PPh4[Fe(NO)2Cl2]
H. Akutsu, J. Yamada, S. Nakatsuji, and S. S. Turner
X-Ray Struct. Anal. Online 30(10), 49-50 (2014).