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J. Phys. IV France Vol. 114

Journal de Physique IV (Proceedings)

Vol. 114 (April 2004)

ISCOM 2003 - The Fifth International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets
September 21-26, 2003 - Port-Bourgenay

P. Batail, E. Canadell, N. Dupuis, M. Fourmigué, D. Jérome and J.-P.Pouget, Eds.

ISBN 2-86883-737-9

Preface p. III
Patrick Batail
Abstract

Mechanism bridging antiferromagnetism and superconductivity to the Mott insulating state in quasi-one dimensional organic conductors p. 3
C. Bourbonnais and R. Duprat
Abstract | PDF file (534 KB)

Theory of the ferroelectric phase in organic conductors: From physics of solitons to optics p. 9
S. Brazovskii
Abstract | PDF file (54.6 KB)

1D Mott localization in organic conductors: An experimental approach p. 15
C. Coulon
Abstract | PDF file (362 KB)

Dimensional crossover and deconfinement in Bechgaard salts p. 23
T. Giamarchi, S. Biermann, A. Georges and A. Lichtenstein
Abstract | PDF file (573 KB)

Quantum effects on charge order p. 29
H. Seo, M. Ogata and M. Kuwabara
Abstract | PDF file (331 KB)

Influence of charge order on the ground states of TMTTF molecular salts p. 35
W. Yu, F. Zamborszky, B. Alavi, A. Baur, C.A. Merlic and S.E. Brown
Abstract | PDF file (550 KB)

Longitudinal and transverse transport of the quasi-one dimensional organic conductor TMTTF ₂PF₆ studied under high pressure p. 41
P. Auban-Senzier, D. Jérome, C. Carcel and J.M. Fabre
Abstract | PDF file (134 KB)

New method for evaluation of finite-energy few-electron spectral function expressions p. 45
J.M.P. Carmelo, K. Penc, P.D. Sacramento and R. Claessen
Abstract | PDF file (260 KB)

Signatures of spin-charge separation in the 1D organic conductor TTF-TCNQ from photoelectron spectroscopy p. 51
R. Claessen, M. Sing, U. Schwingenschlögl and J.M.P. Carmelo
Abstract | PDF file (278 KB)

Magnetic and optical studies of spin and charge ordering in (TMTTF)₂AsF₆ p. 57
M. Dumm, B. Salameh, M. Abaker, L.K. Montgomery and M. Dressel
Abstract | PDF file (72.6 KB)

Field-induced spin-density-wave phases in TMTSF organic conductors: Quantization versus non-quantization p. 61
N. Dupuis and K. Sengupta
Abstract | PDF file (104 KB)

Field induced spin density wave phases in (TMTSF)₂ClO₄ at high magnetic field p. 67
S. Haddad, S. Charfi-Kaddour, C. Nickel, M. Héritier and R. Bennaceur
Abstract | PDF file (81.3 KB)

Hall effect in the normal phase of the organic conductors: (TMTSF)₂ReO₄ vs. (TMTTF)₂AsF₆ p. 73
B. Korin-Hamzic, E. Tafra, M. Basletic, A. Hamzic, L.-K. Montgomery and M. Dressel
Abstract | PDF file (87.9 KB)

Magic angles, AMRO and interference effects in layered conductors p. 77
A.G. Lebed, N.N. Bagmet and M.J. Naughton
Abstract | PDF file (67.7 KB)

Structural instability and electronic localization in the 2:1 salts: The case of the Fabre and the (DMtTTF)₂CIO₄salts p. 81
S. Ravy, P. Foury-Leylekian, D. Le Bolloc'h, J.-P. Pouget, J.M. Fabre, R.J. Prado and P. Lagarde
Abstract | PDF file (376 KB)

Phase transition in the organic conductor (TTM-TTP)I₃ studied by infrared and Raman spectroscopies p. 87
R. Swietlik, K. Yakushi, K. Yamamoto, T. Kawamoto and T. Mori
Abstract | PDF file (95.9 KB)

Spatially resolved tunneling spectroscopy on TTF-TCNQ p. 91
Z.Z. Wang, J.C. Girard, C. Pasquier and D. Jérome
Abstract | PDF file (162 KB)

Effects of transverse electron dispersion on photo-emission spectra of quasi-one-dimensional systems p. 95
Z. Agic, P. Zupanovic and A. Bjelis
Abstract | PDF file (170 KB)

100 ps time-resolved crystallographic investigation of the photoinduced phase transition in TFF-CA p. 99
L. Guérin, E. Collet, M. Buron-Le Cointe, M.-H. Lemée-Cailleau, H. Cailleau, M. Wulff, S. Techert and Shin-Ya Koshihara
Abstract | PDF file (837 KB)

Spin and anion dynamics on (TMTSF)₂FSO₃, studied by NMR p. 105
K. Hiraki, H. Kang, T. Nemoto, H. Satsukawa, T. Takahashi, Y.J. Jo, W. Kang, and O.H. Chung
Abstract | PDF file (18.4 KB)

Non magnetic anion substitution in (TMTSF)₂ClO₄: Consequences on the superconductivity p. 107
N. Joo, C. Pasquier, P. Auban Senzier, D. Jérome and K. Bechgaard
Abstract | PDF file (92.8 KB)

Anomalous thermal expansion behavior in (TMTTF)₂PF₆ and (TMTSF)₂PF₆ around 100 K: Indications for a strong spin-phonon interaction? p. 111
M. Lang, J. Müller, F. Steglich, A. Brühl, B. Wolf and M. Dressel
Abstract | PDF file (62.7 KB)

Unusual magnetic field-induced transition in the low temperature (T< 1 K) SDW ground state of (TMTSF)₂PF₆ p. 113
J.C. Lasjaunias, S. Sahling, K. Biljakovic and P. Monceau
Abstract | PDF file (50.8 KB)

Multiphoton absorption mechanism of TMTTF, its radical cation and soluble single wall carbon nanotubes p. 115
M. Meneghetti, G. Marcolongo, N. Schiccheri, M. Garbin and E. Menna
Abstract | PDF file (60.0 KB)

Pressure effect on the charge ordering phase transition in the quasi-one-dimensional conductor (TMTTF)₂SbF₆ p. 119
M. Nagasawa, F. Nad, P. Monceau and J.M. Fabre
Abstract | PDF file (37.2 KB)

Competition electronic states of (TMTTF)₂MF₆: ESR investigations p. 123
T. Nakamura and K. Maeda
Abstract | PDF file (94.9 KB)

Low frequency dielectric properties in a ferromagnetic semiconductor (ED-TTFVO)₂FeBr₄ with permanent electric dipoles p. 125
E. Negishi, S. Yabuta, T. Matsumoto, T. Sugimoto and N. Toyota
Abstract | PDF file (66.5 KB)

Microwave investigations of the transverse response in (TMTSF)₂PF₆ p. 127
K. Petukhov and M. Dressel
Abstract | PDF file (123 KB)

Exact solution of the magnetic breakdown problem in quasi-one-dimensional geometry p. 129
D. Radic, A. Bjelis and D. Zanchi
Abstract | PDF file (823 KB)

¹H-NMR analysis of the SDW properties of (TMTSF)₂NO₃ p. 133
H. Satsukawa, K. Hiraki, T. Takahashi, H. Kang, Y.J. Jo and W. Kang
Abstract | PDF file (17.4 KB)

Tunneling spectroscopy in the Charge-Density Wave conductor NbSe₃ p. 135
E. Slot, K. O'Neill, H.S.J. van der Zant and R.E. Thorne
Abstract | PDF file (58.9 KB)

Enhanced dielectric response in (BEDT-TTF) (ClMeTCNQ) at the neutral-ionic phase transitions p. 137
Y. Takahashi, T. Hasegawa, T. Akutagawa and T. Nakamura
Abstract | PDF file (82.0 KB)

Phase transition on (BEDO-TTF) (Cl₂TCNQ): Spin dynamics observed by NMR measurements p. 141
M. Takahashi, K. Hiraki, T. Takahashi, T. Hasegawa, R. Kondo and S. Kagoshima
Abstract | PDF file (66.1 KB)

Ultrafast photo-response in (EDO)₂PF₆ p. 143
Naoki Uchida, Shin-ya Koshihara, Tadahiko Ishikawa, Akira Ota, Souichi Fukaya, M. Chollet, Hideki Yamochi and Gunzi Saito
Abstract | PDF file (160 KB)

¹³C-NMR study of the S = 1/2 antiferromagnetically coupled spin chain compound ${[PM{\cdot}Cu(NO_3)_2{\cdot}(H_2O)_2]_{\textit{n}}}$ under pressure p. 147
A.U.B. Wolter, P. Wzietek, S. Süllow, F.J. Litterst, P. Auban-Senzier, D. Jérome, R. Feyerherm and H.-H. Klauss
Abstract | PDF file (62.8 KB)

Dynamical fluctuation of the site-charge density in metallic ${\beta'' }$ -(BEDT-TTF)(TCNQ) p. 149
Kyuya Yakushi, Mikio Uruichi, Hiroshi Yamamoto and Reizo Kato
Abstract | PDF file (52.7 KB)

Electron-molecular vibration coupling effect on the Raman spectrum of organic charge transfer salts p. 153
Kaoru Yamamoto and Kyuya Yakushi
Abstract | PDF file (191 KB)

Pressure-induced Fermi surface change in quasi-one-dimensional conductor ${\beta'' }$ -(ET)(TCNQ) p. 157
S. Yasuzuka, D. Graf, E.S. Choi, J.S. Brooks, T. Terashima, T. Konoike, K. Enomoto, M. Nishimura, H.M. Yamamoto, R. Kato and S. Uji
Abstract | PDF file (59.7 KB)

Charge ordering and Knight shift in one-dimensional electron systems nearly half-filling p. 159
H. Yoshioka and Y. Hashizume
Abstract | PDF file (50.6 KB)

The Mott transition: Unconventional transport, spectral weight transfers, and critical behaviour p. 165
A. Georges, S. Florens and T.A. Costi
Abstract | PDF file (136 KB)

Investigation of the field-induced phases in $\lambda$ -(BETS)₂Fe_xGa_1-xCl₄ p. 175
J.S. Brooks, S. Uji, E.S. Choi, H. Kobayashi, A. Kobayashi, H. Tanaka and M. Tokumoto
Abstract | PDF file (394 KB)

Influence of electronic correlations and band-filling on the charge-ordering effects in two-dimensional organic conductors investigated by infrared spectroscopy p. 183
M. Dressel, N. Drichko, J. Schlueter, O. Bogdanova, E. Zhilyaeva, R. Lyubovskaya, A. Greco and J. Merino
Abstract | PDF file (136 KB)

New electronic phase transitions in $\alpha$ -(BEDT-TTF)₂KHg(SCN)₄ p. 191
M.V. Kartsovnik, D. Andres, W. Biberacher, P.D. Grigoriev, E.A. Schuberth and H. Müller
Abstract | PDF file (168 KB)

The effect of pressure on the phase diagram of the magnetic field-induced superconducting state of $\lambda$ -(BETS)₂FeCl₄ p. 199
L. Balicas, V. Barzykin, K. Storr, J.S. Brooks, M. Tokumoto, S. Uji, H. Tanaka, H. Kobayashi and A. Kobayashi
Abstract | PDF file (89.4 KB)

Fermiology of new charge-transfer salts, ${\beta'' }$ -(BEDT-TTF)₄[ (H₃O)M(C₂O₄)₃] $\cdot$ solvent where M = Ga, Cr and Fe p. 205
A.I. Coldea, A.F. Bangura, A. Ardavan, J. Singleton, A. Akutsu-Sato, H. Akutsu, S.S. Turner and P. Day
Abstract | PDF file (340 KB)

London penetration depth in (BEDT-TTF)₂ superconductors p. 211
R.W. Giannetta, D.D. Lawrie, A. Carrington, R. Prozorov, J.A. Schlueter, A.M. Kini, U. Geiser, J. Mohtasham, R.W. Winter and G.L. Gard
Abstract | PDF file (145 KB)

Comparative magnetotransport and $T_{\rm c}$ measurements under pressure on $\kappa$ -(BEDT-TTF)₂Cu(NCS)₂ p. 217
A.-K. Klehe, T. Biggs, T. Tomita, J.S. Schilling, A.M. Kini and J.A. Schlueter
Abstract | PDF file (120 KB)

Strong evidence of field-induced superconductivity and Shubnikov-de Haas oscillation in $\kappa$ -(BETS)₂FeBr₄ p. 223
T. Konoike, H. Fujiwara, B. Zhang, H. Kobayashi, M. Nishimura, S. Yasuzuka, K. Enomoto and S. Uji
Abstract | PDF file (62.4 KB)

Spin-liquid behavior and superconductivity in $\kappa$ -(BEDT-TTF)₂X: The role of uniaxial strain p. 227
M. Maesato, Y. Shimizu, T. Ishikawa, G. Saito, K. Miyagawa and K. Kanoda
Abstract | PDF file (128 KB)

Magnetic response of microwave complex conductivities in antiferromagnetic insulating states of $\lambda$ -(BEDT-TSF)₂FeCl₄ p. 233
H. Matsui, T. Suzuki, E. Negishi and N. Toyota
Abstract | PDF file (109 KB)

Pinning of vortices in the $\kappa$ -(BEDT-TTF)₂X organic superconductors p. 239
C. Pasquier, N. Joo, P. Batail, D. Schweitzer and D. Jérome
Abstract | PDF file (70.7 KB)

The superconducting order parameter in the organic layered superconductor $\kappa$ -(BEDT-TTF)₂Cu[ N(CN)₂] Br p. 245
M. Pinteric, S. Tomic and K. Maki
Abstract | PDF file (200 KB)

Ultrasonic investigation of the P-T phase diagram of $\kappa$ -(BEDT-TTF)₂X organic superconductors p. 251
M. Poirier, D. Fournier, M. Castonguay and K.D. Truong
Abstract | PDF file (62.3 KB)

A new superfluid in organic molecular metals at high magnetic fields p. 257
J. Singleton, N. Harrison, A. Bangura, A. Ardavan and L.K. Montgomery
Abstract | PDF file (91.2 KB)

Pressure control of transport property of organic conductors; $\alpha$ -, $\theta$ -(BEDT-TTF)₂I₃ and $\theta$ -(DIETS)₂[ Au(CN)₄] p. 263
N. Tajima, A. Tajima, M. Tamura, R. Kato, Y. Nishio and K. Kajita
Abstract | PDF file (854 KB)

Dynamical charge disproportionation in metallic state in $\theta$ -(BEDT-TTF)₂RbZn(SCN)₄ p. 269
T. Takahashi, R. Chiba, K. Hiraki, H.M. Yamamoto and T. Nakamura
Abstract | PDF file (76.6 KB)

Superconductivity induced by extremely high pressure in layered organics, $\beta'$ -(BEDT-TTF)₂ICl₂ p. 273
H. Taniguchi, M. Miyashita, K. Uchiyama, K. Satoh, N. Môri, H. Okamoto, K. Miyagawa, K. Kanoda, M. Hedo and Y. Uwatoko
Abstract | PDF file (70.9 KB)

Fermi-surface reconstruction close to a pressure-induced metal-insulator transition p. 277
J. Wosnitza, J. Hagel, O. Stockert, C. Pfleiderer, J.A. Schlueter, J. Mohtasham and G.L. Gard
Abstract | PDF file (48.0 KB)

Landau levels, electric dipole transitions, and the Hofstadter butterfly in finite systems p. 283
J.G. Analytis, S.J. Blundell and A. Ardavan
Abstract | PDF file (230 KB)

The effect of magnetic ions and disorder on superconducting ${\beta'' }$ -(BEDT-TTF)₄[ (H₃O)M(C₂O₄)₃] $\cdot$ C₆H₅NO₂ salts, where M = Ga and Cr p. 285
A.F. Bangura, A.I. Coldea, A. Ardavan, J. Singleton, A. Akutsu-Sato, H. Akutsu and P. Day
Abstract | PDF file (104 KB)

Optical studies of $\kappa$ -(ET)₂Cu[ N(CN)₂] Br_0.85Cl_0.15 p. 289
J. Barz, M. Dumm, M. Dressel, C. Mézière and P. Batail
Abstract | PDF file (77.5 KB)

Anisotropic susceptibility of $\alpha$ -(BEDT-TTF)₂KHg(SCN)₄ p. 291
W. Biberacher, P. Christ, M.V. Kartsovnik, D. Andres, H. Müller and N. Kushch
Abstract | PDF file (50.4 KB)

First-principle density-functional calculation of the Raman spectra of BEDT-TTF p. 293
K. Brake, B.J. Powell, R.H. McKenzie, M.R. Pederson and T. Baruah
Abstract | PDF file (497 KB)

The pressure-temperature phase diagram of pressure induced organic superconductors $\beta$ -(BDA-TTP)₂MCl₄ (M = Ga, Fe) p. 297
E.S. Choi, D. Graf, J.S. Brooks, J. Yamada and M. Tokumoto
Abstract | PDF file (51.1 KB)

Magnetothermopower in unconventional charge density wave ground state of $\alpha$ -(BEDT-TTF)₂KHg(SCN)₄ p. 301
B. Dóra, K. Maki, A. Virosztek and A. Ványolos
Abstract | PDF file (126 KB)

A comparative mid-infrared study of superconductor BETS₄Hg_2.84Br₈ and metal BETS₄Hg₃Cl₈ p. 305
N. Drichko, B. Petrov, V.N. Semkin, R.M. Vlasova, O.A. Bogdanova, E.I. Zhilyaeva, R.N. Lyubovskaya, I. Olejniczak, H. Kobayashi and A. Kobayashi
Abstract | PDF file (115 KB)

Interplay between interactions and disorder in nested fermionic systems: Angle-resolved renormalization group theory p. 309
S. Dusuel and D. Zanchi
Abstract | PDF file (474 KB)

Shubnikov-de Haas oscillations and low temperature electronic structure in FeCl₃ and CoCl₂ graphite intercalation compounds p. 313
K. Enomoto, S. Yasuzuka, T. Konoike, M. Nishimura, S. Uji, T. Enoki, M. Suzuki and I.S. Suzuki
Abstract | PDF file (40.2 KB)

Microwave study of the superconducting state of h₈ and d₈ $\kappa$ -(BEDT-TTF)₂Cu[ N(CN)₂] Cl organic conductors p. 317
D. Fournier, S. Bédard, M. Poirier, M. Castonguay and K.D. Truong
Abstract | PDF file (52.8 KB)

Reexamination of the phase diagrams of $\theta$ and $\kappa$ -type systems p. 319
C. Hotta
Abstract | PDF file (31.0 KB)

Infrared optical conductivity and the electronic phase diagram in the organic superconductor $\kappa$ -(BEDT-TTF)₂X p. 321
I. Ito, T. Sasaki, N. Yoneyama, N. Kobayashi, N. Hanasaki, H. Tajima, T. Ito and Y. Iwasa
Abstract | PDF file (191 KB)

H-T phase diagram of $\lambda$ -(BETS)₂FeCl₄ under pressure p. 323
Y.J. Jo, H. Kang, T. Tanaka, M. Tokumoto, A. Kobayashi, H. Kobayashi, S. Uji and W. Kang
Abstract | PDF file (100 KB)

¹³C-NMR study on $\kappa$ -(BEDT-TTF)₂X p. 327
A. Kawamoto, Y. Honma, M. Yamashita, J. Sasaki, S.-I. Okitsu and K.-I. Kumagai
Abstract | PDF file (70.0 KB)

Mott transition in the organic compound $\kappa$ -(BEDT-TTF)₂ Cu[ N(CN)₂] Cl: An evidence for two energy scales p. 331
P. Limelette, P. Wzietek, S. Florens, A. Georges, C. Pasquier, D. Jérome, C. Mézière and P. Batail
Abstract | PDF file (34.7 KB)

High-pressure study of a Mott insulator (BEDT-TTF) (TCNQ) p. 333
M. Miyashita, K. Uchiyama, H. Taniguchi, K. Satoh, Y. Uwatoko, N. Tajima, M. Tamura and R. Kato
Abstract | PDF file (62.6 KB)

Localization of conduction-band electrons in ${\beta'' }$ -(BEDT-TTF)₄ NH₄ [ Cr (C₂O₄)₃] $\cdot$ DMF single crystals p. 335
R.B. Morgunov, A.A. Baskakov, L.R. Dunin-Barkovskiy, S.S. Khasanov, R.P. Shibaeva, T.G. Prokhorova, E.B. Yagubskiy, T. Kato and Y. Tanimoto
Abstract | PDF file (82.4 KB)

Glass-like transition in $\kappa$ -(ET)₂Cu[ N(CN)₂] Br at T_g ${\sim }$ 75 K - implications for the superconducting ground-state properties p. 341
J. Müller, M. Lang, F. Steglich and J.A. Schlueter
Abstract | PDF file (79.9 KB)

Possible quantum hall effect in the two-dimensional organic conductor, ${\tau }$ -(EDO-S, S-DMEDT-TTF)₂(AuBr₂)_1+y in the two-Fermi surface system p. 343
K. Murata, T. Nakanishi, H. Yoshino, T. Konoike, J. Brooks, D. Graf and G.C. Papavassiliou
Abstract | PDF file (35.6 KB)

Electron spin resonance studies of the organic superconductor ${\beta'' }$ -(BEDT-TTF)₄[ (H₃O)Fe(C₂O₄)₃] C₆H₅CN p. 347
A. Narduzzo, A. Ardavan, J. Singleton, L. Pardi, V. Bercu, A. Akutsu-Sato, H. Akutsu, S.S. Turner and P. Day
Abstract | PDF file (185 KB)

SdH experiments on the organic superconductor $\kappa$ -(BEDT-TTF)₂I₃ under hydrostatic pressure p. 351
A. Nothardt, E. Balthes, W. Schmidt, D. Schweitzer, M.V. Kartsovnik and I. Sheikin
Abstract | PDF file (45.6 KB)

$\mu$ SR study on magnetic property of [ Pd(dmit)₂] salts p. 355
S. Ohira, M. Tamura, R. Kato, I. Watanabe and M. Iwasaki
Abstract | PDF file (63.1 KB)

Phase separation behaviour on $\kappa$ -(BEDT-TTF)₂Cu[N(CN)₂]Br p. 357
S. Okitsu, A. Kawamoto and K. Kumagai
Abstract | PDF file (124 KB)

Magnetic field dependent vibrational modes in $\kappa$ -(ET)₂Cu(SCN)₂ organic superconductor p. 361
I. Olejniczak, J. Choi, J.L. Musfeldt, Y.J. Wang, J.A. Schlueter and R.A. Klemm
Abstract | PDF file (107 KB)

The origin of the difference in the superconducting critical temperatures of the ${\beta_{\rm H}}$ and ${\beta_{\rm L}}$ phases of (BEDT-TTF)₂I₃ p. 363
B.J. Powell
Abstract | PDF file (72.1 KB)

Electrodynamics of molecular organic superconductors studied by $\mu$ SR p. 367
F.L. Pratt, S.J. Blundell, T. Lancaster, S.L. Lee and N. Toyota
Abstract | PDF file (25.6 KB)

Vortex pinning in an irradiated Bi-2212 single crystal: What about the screening of the transverse magnetic field? p. 371
A. Ruyter, D. Plessis, P. Topart, J. Plain, C. Simon and L. Ammor
Abstract | PDF file (107 KB)

AMRO measurements on the organic conductor (BEDT-TTF)₄ [ Ni(dto)₂ p. 373
W. Schmidt, J. Hagel, E. Balthes, J. Wosnitza and D. Schweitzer
Abstract | PDF file (446 KB)

¹H-NMR study of Mott insulator $\kappa$ -(ET)₂Cu₂(CN)₃ with isotropic triangular lattice p. 377
Y. Shimizu, K. Miyagawa, K. Oda, K. Kanoda, M. Maesato and G. Saito
Abstract | PDF file (34.7 KB)

Charge-ordering in $\theta$ -(BEDT-TTF)₂MM $^\prime$ (SCN)₄ [ M = Cs, Rb, Tl, M $^\prime$ = Zn, Co] p. 379
K. Suzuki, K. Yamamoto, M. Uruichi and K. Yakushi
Abstract | PDF file (65.3 KB)

Anisotropic triangular lattice antiferromagnets, [ Pd(dmit)₂] salts - frustration and dimensional crossover in spin-1/2 Heisenberg systems p. 383
M. Tamura and R. Kato
Abstract | PDF file (109 KB)

Magnetic properties of the new $\pi$ -d organic superconductor $\beta$ -(BDA-TTP)₂FeCl₄ p. 385
M. Tokumoto, , K. Ishii, H. Tanaka, H. Akutsu, J. Yamada, E.S. Choi, J.S. Brooks and K. Ishida
Abstract | PDF file (81.3 KB)

Characterization of transport and magnetic properties of a Mott insulator, ${\beta^{\prime}}$ -(BEDT-TTF)₂IBrCl p. 387
K. Uchiyama, M. Miyashita, H. Taniguchi, K. Satoh, N. Môri, K. Miyagawa, K. Kanoda, M. Hedo and Y. Uwatoko
Abstract | PDF file (40.8 KB)

Phase diagram of magnetic-field-induced superconductor $\lambda$ -(BETS)₂FeCl_4-xBr_x p. 391
S. Uji, S. Yasuzuka, H. Tanaka, M. Tokumoto, B. Zhang, H. Kobayashi, E.S. Choi, D. Graf and J.S. Brooks
Abstract | PDF file (118 KB)

Raman studies of the charge ordering and semiconductor-metal phase transition in polymorphic forms of (BEDT-TTF)₂Br_1.3I_1.1Cl_0.6 p. 393
R. Wojciechowski, A. Kowalska, J. Ulanski, M. Mas-Torrent, E. Laukhina, C. Rovira, V. Tkacheva, K. Yamamoto and K. Yakushi
Abstract | PDF file (185 KB)

Charge disproportionate state of BEDT-TTF ${\beta'' }$ - salts p. 397
T. Yamamoto, M. Uruichi, K. Yakushi, Jun-Ichi Yamaura, H. Tajima and A. Kawamoto
Abstract | PDF file (69.0 KB)

Charge disproportionation in the metallic state of $\alpha$ -(BEDT-TTF)₂I₃ p. 399
S. Moroto, K.-I. Hiraki, Y. Takano, Y. Kubo, T. Takahashi, H.M. Yamamoto and T. Nakamura
Abstract | PDF file (91.8 KB)

Cooling rate dependence of the in-plane magnetic penetration depth in $\kappa$ -type BEDT-TTF superconductors p. 401
N. Yoneyama, A. Higashihara, T. Sasaki, T. Nojima and N. Kobayashi
Abstract | PDF file (43.9 KB)

Polyfunctionalized tetrathiafulvalenes for advanced materials p. 405
A. Gorgues
Abstract | PDF file (59.3 KB)

Electronic states of a strongly correlated two-dimensional system, Pd(dmit)₂ salts, controlled by uni-axial strain and counter cations p. 411
R. Kato, A. Tajima, N. Tajima, A. Nakao and M. Tamura
Abstract | PDF file (273 KB)

Recent progress in development of single-component molecular metals p. 419
A. Kobayashi, E. Fujiwara, W. Suzuki, M. Sasa, Y. Fujishiro, E. Nishibori, M. Takata, M. Sakata, Y. Okano, H. Fujiwara and H. Kobayashi
Abstract | PDF file (733 KB)

Molecular materials with conducting and magnetic properties based on ET and [ M(tdas) ₂]^x- dithiolenes p. 425
M.L. Mercuri, S. Curreli, P. Deplano, L. Pilia, A. Serpe, E.F. Trogu, J.A. Schlueter and C.J. Gómez-García
Abstract | PDF file (161 KB)

Tetrathiapentalene-type donors containing (thio)pyran-4-ylidene as a promising $\pi$ -electron framework for multi-dimensional molecular conductors p. 431
Y. Misaki, T. Kaibuki, K. Takahashi, T. Nakayashiki, K. Tanaka, T. Kawamoto and T. Mori
Abstract | PDF file (279 KB)

A new approach in the design of organic superconductors p. 439
J. Yamada
Abstract | PDF file (66.3 KB)

Supramolecular systems derived from pyrrolo-tetrathiafulvalene building blocks p. 445
J. Becher, K. Nielsen and J.O. Jeppesen
Abstract | PDF file (250 KB)

Crystal design of cation-radical salts based on the supramolecular self-organizing arrangement of mellitate anions p. 449
T. Inabe, N. Kobayashi and T. Naito
Abstract | PDF file (336 KB)

Interaction and aggregation of TTF oligomers towards supramolecular chemistry p. 455
M. Iyoda, M. Hasegawa, K. Hara, J. Takano, E. Ogura and Y. Kuwatani
Abstract | PDF file (184 KB)

Potentional photomagnetic materials based on cation photochromic mononitrosyl complex of ruthenium p. 459
L.A. Kushch, L.S. Plotnikova, Yu.N. Shvachko, V.A. Emel'yanov, E.B. Yagubskii, G.V. Shilov and S.M. Aldoshin
Abstract | PDF file (194 KB)

New ambient pressure organic superconductor with T_c= 8.1 K: (EDT-TTF)4Hg $_{3-\delta}$ I₈ p. 463
R.N. Lyubovskaya, E.I. Zhilyaeva, S.A. Torunova, G.A. Mousdis, G.C. Papavassiliou, J.A.A.J. Perenboom, Pesotskii and R.B. Lyubovskii
Abstract | PDF file (247 KB)

Conductivity and magnetism by band filling control of organic conductors p. 467
H. Mori, M. Suto, H. Suzuki, Y. Nishio and K. Kajita
Abstract | PDF file (485 KB)

Hydrogen-bonded charge-transfer complexes of TTFs containing nucleobase or imidazole moiety p. 471
Y. Morita, T. Murata, E. Miyazaki, S. Maki, K. Fukui, Y. Umemoto, H. Yamochi, G. Saito and K. Nakasuji
Abstract | PDF file (136 KB)

Anionic dicyanamide frameworks as possible components of multifunctional materials p. 475
J.A. Schlueter, U. Geiser and J.L. Manson
Abstract | PDF file (742 KB)

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 p. 481
R. Shibaeva, S. Khasanov, L. Zorina, S. Simonov, I. Shevyakova, L. Kushch, L. Buravov, E. Yagubskii, S. Baudron, C. Mézière, P. Batail, E. Canadell and J. Yamada
Abstract | PDF file (769 KB)

Synthesis of substituted BEDT-TTF derivatives for the preparation of bifunctional materials p. 487
J.-P. Griffiths, R.J. Brown, A. Arola Arnal, G. Appleby and J.D. Wallis
Abstract | PDF file (1.14 MB)

New tetrathiafulvalenes with thienyl- and other aromatic substituents, including fluorinated ones p. 493
G. Abashev, E. Shklyaeva, S. Popov and A. Nedugov
Abstract | PDF file (193 KB)

Structural and electrical properties of (DT-TTF) $\mathsf}$ [ Cu(mnt) $\mathsf}$ ] p. 497
J.C. Dias, E.B. Lopes, I.C. Santos, M.T. Duarte, R.T. Henriques, M. Almeida, X. Ribas, C. Rovira, J. Veciana, P. Foury-Leylekian, J.-P. Pouget, P. Auban-Senzier and D. Jérome
Abstract | PDF file (952 KB)

New organic conductors based on TTF derivatives with polymeric isocyanuric acid anion p. 501
A.M. Flakina, A.N. Chekhlov and R.N. Luybovskaya
Abstract | PDF file (204 KB)

Association of poly(tetrathiafulvalenylethynyl)benzenes in neutral and cationic states p. 505
M. Hasegawa, Y. Kuwatani and M. Iyoda
Abstract | PDF file (48.7 KB)

Intramolecular electron transfer mediated by a tetrathiafulvalene (TTF) bridge p. 509
P. Hudhomme, F. Dumur, N. Gautier, A. Gorgues, V. Lloveras, J. Vidal-Gancedo, J. Veciana, J. Veciana and C. Rovira
Abstract | PDF file (21.2 KB)

Artificial molecular devices based on tetrathiafulvalene p. 511
J.O. Jeppesen, C.P. Collier, J.R. Heath, Y. Luo, K.A. Nielsen, J. Perkins, J. Fraser Stoddart and E. Wong
Abstract | PDF file (149 KB)

Synthesis and properties of alkyl-substituted BEDT-TTF molecules for organic thin film devices p. 515
M. Katsuhara, I. Aoyagi and T. Mori
Abstract | PDF file (153 KB)

Incommensurate structure and the superconducting properties of the organic superconductor (MDT-ST)(I $\mathsf)_}$ p. 517
T. Kawamoto, T. Mori, T. Terashima, S. Uji, H. Kitagawa, K. Takimiya, A. Takamori and T. Otsubo
Abstract | PDF file (571 KB)

Crystal structures and electrical conductivities controlled by CH/n interactions p. 521
S. Kimura, H. Suzuki, T. Maejima, M. Suto, K. Yamashita, S. Ichikawa, H. Mori, H. Moriyama, T. Mochida, Y. Nishio and K. Kajita
Abstract | PDF file (454 KB)

Crystal and electronic structures of $\mathsf{\alpha}$ -(BEDT-TTF) $\mathsf}$ I $\mathsf}$ under uniaxial strains p. 523
R. Kondo and S. Kagoshima
Abstract | PDF file (71.4 KB)

Peculiarities of the synthesis, structure and properties of ET radical cation salts prepared in the presence of the rare-earth metal complex anions p. 527
N.D. Kushch, A.V. Kazakova, L.I. Buravov, A.N. Chekhlov and E.B. Yagubskii
Abstract | PDF file (24.5 KB)

New TTF cations radical salts with hydrogen bonding organic anions p. 529
Y. Lakhdar, M. Giffard, N. Mercier, A. Riou, P. Molinié, M. Fourmigué, P. Auban-Senzier and P. Batail
Abstract | PDF file (253 KB)

Development of new magnetic organic conductors based on donor molecules with stable organic radical part p. 533
H.-J. Lee, H.-B. Cui, H. Fujiwara, H. Kobayashi, E. Fujiwara and A. Kobayashi
Abstract | PDF file (227 KB)

The low and high temperature phase transitions in the family of compounds (DT-TTF)₄[ M(L) ₂]₃, M = Au, Cu and L = pds, pdt p. 539
E.B. Lopes, J.C. Dias, J.P. Seiça, I.C. Santos, J. Morgado, J. Morgado, R.T. Henriques, M. Almeida, X. Ribas, K. Wurst, J. Veciana, J. Veciana, C. Rovira and P. Foury-Leylekian
Abstract | PDF file (109 KB)

Molecular unit based on metal phthalocyanine; designed for molecular electronics p. 541
M. Matsuda, N. Hanasaki, S. Ikeda, H. Tajima, T. Naito and T. Inabe
Abstract | PDF file (39.1 KB)

Crystal structure and physical properties of (EDO-TTFBr ₂)₂FeX₄(X = CI, Br) p. 545
A. Miyazaki, M. Aimatsu, H. Yamazaki, T. Enoki, K. Ugawa, E. Ogura, Y. Kuwatani and M. Iyoda
Abstract | PDF file (119 KB)

Conducting properties of tris-fused tetrathiafulvalenes p. 549
T. Mori, M. Ashizawa, S. Kimura, A. Akutsu-Sato, B. Noda, Y. Misaki and K. Tanaka
Abstract | PDF file (42.1 KB)

Molecular conductors containing photoreactive species p. 553
T. Naito and T. Inabe
Abstract | PDF file (43.6 KB)

Acetylenic scaffolding with derivatives of tetrathiafulvalene p. 557
M.B. Nielsen, J.-P. Gisselbrecht, S.B. Nielsen, N. Thorup, C. Boudon and M. Gross
Abstract | PDF file (24.8 KB)

Strong $\pi$ -d interaction based on brominated TTF-type donor EDT-TTFBr₂ p. 561
J. Nishijo, A. Miyazaki, T. Enoki, R. Watanabe, Y. Kuwatani and M. Iyoda
Abstract | PDF file (35.1 KB)

Magnetic properties of superconducting salts, (DODHT)₂X (X = AsF₆, PF₆ and BF₄) p. 565
H. Nishikawa, Y. Sato, T. Kodama, K. Kikuchi, I. Ikemoto and J.-I. Yamada
Abstract | PDF file (58.2 KB)

New donor molecules, precursors of conducting salts p. 569
G.C. Papavassiliou, G.A. Mousdis, A. Terzis, C. Paptopoulou, K. Murata, L. Li and H. Yoshino
Abstract | PDF file (329 KB)

Covalent association of the redox-active TTF framework to N-ligands for the coordination of transition-metal cations p. 573
F. Le Derf, G. Trippé, C. Benhahoua, M. Mazari, A. Derdour, M. Allain, N. Mercier, A. Gorgues and M. Sallé
Abstract | PDF file (30.3 KB)

[BETS] $\mathsf}$ $\cdot}$ complex and BETS salts with square-planar platinate (II), nickelate (II) anions: (BETS)₄ $\cdot$ Pt(CN)₄, (BETS)₄ $\cdot$ Ni(CN)₄ p. 577
N. Spitsina, A. Dubrovskii, L. Buravov, G. Shilov, O. Dyachenko, Y. Okano and A. Kobayashi
Abstract | PDF file (113 KB)

Electrical conducting and magnetic properties in [ethylenediselenotetrathiafulvaleno-thioquinone-1,3-dithiolemethide] $\mathsf\cdot}$ MBr $\mathsf}$ (M = Fe, Ga) p. 581
T. Sugimoto, T. Matsumoto, Y. Kamada and H. Nakazumi
Abstract | PDF file (236 KB)

Synthesis and magnetic studies of the $\pi$ -d ferrimagnet TTF[ Cr(NCS)₄(1,10'-phenanthroline)] , TTF = tetrathiafulvalene p. 585
S.S. Turner, S.G. Carling, P. Day, C.J. Gómez-Garcia and E. Coronado
Abstract | PDF file (131 KB)

New organic conductor (DMET)₂CuCl₂: Synthesis, structure and physical properties p. 589
M. Umemiya, K. Goto, S. Takaishi, H. Miyasaka, K.-I. Sugiura, M. Yamashita, H. Nishikawa, K. Kikuchi, I. Ikemoto, Y. Yokochi, H. Ito and S. Kuroda
Abstract | PDF file (63.5 KB)

Humidity sensitive conductivity of (BEDO-TTF) $\mathsf}$ Br(H $\mathsf}$ O) $\mathsf}$ as a bulk property p. 591
H. Yamochi, T. Haneda, A. Tracz, J. Ulanski, O. Drozdova, K. Yakushi and G. Saito
Abstract | PDF file (44.5 KB)

Structures and physical properties of cation radical salts based on low-symmetrical ethylenedioxy-ethylenedithio-TTF p. 595
Y. Yoshida, M. Maesato, H. Yamochi and G. Saito
Abstract | PDF file (231 KB)

Dynamic and static muon-spin relaxation observed above and below the spin-crossover in Fe(II) complexes p. 601
S.J. Blundell, T. Lancaster, F.L. Pratt, C.A. Steer, M.L. Brooks and J.-F. Letard
Abstract | PDF file (155 KB)

Electron transport and tunnelling spectroscopy in alkali doped metal phthalocyanines p. 607
M.F. Craciun, S. Rogge, M.J.L. den Boer, T.M. Klapwijk and A.F. Morpurgo
Abstract | PDF file (117 KB)

2-Cyano-4,4,5,5-tetramethyl-4,5-dihydro-1 H-imidazol-1-oxyl-3-oxide as key compound for preparation of nitronyl and imino nitroxides p. 611
E.V. Tretyakov, G.V. Romanenko and V.I. Ovcharenko
Abstract | PDF file (208 KB)

Towards new single chain magnets: Use of the [ Cu(bpca)₂] complexed bridging ligand [Hbpca = bis(2-pyridylcarbonyl)amine] p. 617
H. Casellas, A. Mandonnet, A. Caneschi and D. Gatteschi
Abstract | PDF file (29.9 KB)

Molecular magnets based on metal complexes with spin-labeled imidazoles p. 621
E. Fursova, G. Romanenko, V. Ikorskii and V. Ovcharenko
Abstract | PDF file (137 KB)

A two-dimensional magnetic architecture with bridging polynitrile and 2,2 $\prime$ -bipyrimidine ligands p. 625
J.-R. Galán-Mascarós, F. Thétiot, S. Triki, J. Sala Pala and K.R. Dunbar
Abstract | PDF file (84.4 KB)

Molecular magnets based on M(hfac)₂ and spin-labeled benzonitriles p. 627
O. Koreneva, G. Romanenko, Y. Shvedenkov, V. Ikorskii and V. Ovcharenko
Abstract | PDF file (957 KB)

Two hybrid organometallic-inorganic layered magnets from the series [ Z ${^{\rm III}}$ Cp ^*₂] [ M ${^{\rm II}}$ M ${^{\rm III}}$ (ox)₃] studied with $\mu^{+}$ SR p. 629
T. Lancaster, S.J. Blundell, F.L. Pratt, E. Coronado and J.-R. Galán-Mascarós
Abstract | PDF file (152 KB)

Reinvestigation of structural and magnetic properties of a cyano-bridged bimetallic compound: K₂Mn₃(H₂O)₆[ Mo(CN)₇] ₂ $\cdot$ 6H₂O p. 633
X.F. Le Goff, R. Clérac, C. Coulon and B. Donnadieu
Abstract | PDF file (103 KB)

Two-step photo-induced phase transitions in a two-sublattice model p. 637
Y. Otsuka and K. Yonemitsu
Abstract | PDF file (105 KB)

Magnetic phenomena in nonrigid metal-nitroxide systems p. 642
V. Ovcharenko, E. Fursova, S. Fokin, G. Romanenko and V. Ikorskii
Abstract | PDF file (72.1 KB)

Structural peculiarities of phase transitions in heterospin systems p. 643
G. Romanenko, S. Fokin, V. Ikorskii and V. Ovcharenko
Abstract | PDF file (125 KB)

Millimetre-wave and magnetic studies on a high-spin molecule, Cr₁₀(OMe)₂₀(O₂CCMe₃)₁₀ p. 645
S. Sharmin, A. Ardavan, S.J. Blundell, A.I. Coldea, E.J.L. McInnes and D. Low
Abstract | PDF file (207 KB)

Magnetic behavior of Co(II) chloride monocrystal with 1-allyltetrazole p. 649
Yu.G. Shvedenkov, V.N. Ikorskii and L.G. Lavrenova
Abstract | PDF file (64.3 KB)

Magnetism in organic radical ion salts based on imidazolyl and benzimidazolyl nitronyl nitroxide p. 651
T. Sugano, S.J. Blundell, W. Hayes and P. Day
Abstract | PDF file (122 KB)

A novel supramolecular assembly of nitronyl nitroxides with ladder framework: Crystal structure and magnetic property p. 655
Z. Liu, D. Zhang, H. Wang and D. Zhu
Abstract | PDF file (286 KB)

Growth and physical properties of molecular organic thin films p. 661
J. Fraxedas
Abstract | PDF file (962 KB)

Development of TTF-based self-assembled monolayer systems and their electronic properties p. 667
T. Enoki, Y. Yokota, R. Yuge, W. Tu, A. Miyazaki, K. Takai and K. Fukui
Abstract | PDF file (124 KB)

Effect of bias electric field upon surface polaron at fet junction on molecular crystal p. 673
N. Kirova and M.-N. Bussac
Abstract | PDF file (47.6 KB)

Low-temperature d.c. transport in anisotropic dirty thin dielectric films p. 677
S. Teber
Abstract | PDF file (31.6 KB)

ONLINE MATERIAL

Hydrogen-bonding complexes of functionalized BEDT-TTF derivatives with chloranilic acid p. 679
S.-X. Liu, S. Dolder, A. Neels, G. Labat, H. Stoeckli-Evans and S. Decurtins
Abstract | PDF file (273 KB)

Syntheses, charaterization and crystal structures of a new functionalised TTF derivative and its Ni(II) complex p. 683
S. Dolder, S.-X. Liu, G. Labat and S. Decurtins
Abstract | PDF file (409 KB)

© EDP Sciences 2004