Relevant bibliographies by topics / TMTSF

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'TMTSF'

Author: Grafiati
Published: 4 June 2021
Last updated: 28 March 2023

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Journal articles on the topic "TMTSF"

1

Chudak, Denis M., Olga N. Kazheva, Irina D. Kosenko, Gennady V. Shilov, Igor B. Sivaev, Georgy G. Abashev, Elena V. Shklyaeva, et al. "New Radical-Cation Salts Based on the TMTTF and TMTSF Donors with Iron and Chromium Bis(Dicarbollide) Complexes: Synthesis, Structure, Properties." Crystals 11, no. 9 (September 14, 2021): 1118. http://dx.doi.org/10.3390/cryst11091118.

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New radical-cation salts based on tetramethyltetrathiafulvalene (TMTTF) and tetramethyltetraselenefulvalene (TMsTSF) with metallacarborane anions (TMTTF)[3,3′-Cr(1,2-C2B9H11)2], (TMTTF)[3,3′-Fe(1,2-C2B9H11)2], and (TMTSF)2[3,3′-Cr(1,2-C2B9H11)2] were synthesized by electrocrystallization. Their crystal structures were determined by single crystal X-ray diffraction, and their electrophysical properties in a wide temperature range were studied. The first two salts are dielectrics, while the third one is a narrow-gap semiconductor: σRT = 5 × 10−3 Ohm−1cm−1; Ea ≈ 0.04 eV (aprox. 320 cm−1).
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Zigon, Nicolas, and Narcis Avarvari. "[4]Helicene-based anions in electrocrystallization with tetrachalcogeno-fulvalene donors." CrystEngComm 24, no. 10 (2022): 1942–47. http://dx.doi.org/10.1039/d2ce00091a.

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Electrocrystallization of TMTTF, TMTSF and BEDT-TTF donors with the first helicene sulfonate-based anions provided crystalline radical cation salts with various donor : anion stoichiometries and packing patterns.
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Mroweh, Nabil, Cécile Mézière, Magali Allain, Pascale Auban-Senzier, Enric Canadell, and Narcis Avarvari. "Conservation of structural arrangements and 3 : 1 stoichiometry in a series of crystalline conductors of TMTTF, TMTSF, BEDT-TTF, and chiral DM-EDT-TTF with the oxo-bis[pentafluorotantalate(v)] dianion." Chemical Science 11, no. 37 (2020): 10078–91. http://dx.doi.org/10.1039/d0sc03665j.

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Conducting radical cation salts of TMTTF, TMTSF, BEDT-TTF and DM-EDT-TTF with the oxo-bis(pentafluorotantalate) dianion [Ta2F10O]2− show similar packing and stoichiometry.
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Yoshino, Harukazu, Yoshiki Iwasaki, Rika Tanaka, Yuka Tsujimoto, and Chiaki Matsuoka. "Crystal Structures and Electrical Resistivity of Three Exotic TMTSF Salts with I 3 − : Determination of Valence by DFT and MP2 Calculations." Crystals 10, no. 12 (December 8, 2020): 1119. http://dx.doi.org/10.3390/cryst10121119.

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Three novel organic conductors (TMTSF)8(I3)5, (TMTSF)5(I3)2, and (TMTSF)4(I3)4·THF (THF = tetrahydrofuran) were synthesized and their crystal structures were characterized by X-ray diffraction analyses, where TMTSF denotes tetramethyltetraselenafulvalene. The crystals of both the (TMTSF)8(I3)5 and (TMTSF)5(I3)2 are composed of one-dimensional stacks of TMTSF trimers separated by TMTSF monomers. The crystal of the (TMTSF)4(I3)4·THF is composed of the TMTSF tetramers and I3− tetramers; and regarded as the elongated rock-salt structure. The electrical conductivity of the (TMTSF)8(I3)5 and (TMTSF)5(I3)2 is about 60 and 50 S·cm−1 at room temperature, respectively. The electrical resistivity of (TMTSF)8(I3)5 is weakly metallic below room temperature and rapidly increases below 88 and 53 K on cooling suggesting two possible phase transitions. The electrical resistivity of (TMTSF)5(I3)2 is semiconducting below room temperature but shows an anomaly around 190 K, below which the activation energy becomes small. The application of hydrostatic pressure up to 1.7 GPa do not change these behaviors of (TMTSF)8(I3)5 and (TMTSF)5(I3)2 very much. A method to evaluate the non-integer valence of crystallographically independent TMTSF molecules is developed by using the DFT (density-functional-theory) and MP2 (Hartree–Fock calculations followed by Møller–Plesset correlation energy calculations truncated at second order) calculations. It is shown that the method gives the valence of the TMTSF molecules of the I3 salts consistent with their electrical properties.
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Pasquier, C., P. Auban-Senzier, T. Vuletic, S. Tomic, M. Heritier, and D. Jerome. "Coexistence of superconductivity and spin density wave orderings in Bechgaard and Fabre salts." Journal de Physique IV 12, no. 9 (November 2002): 197–200. http://dx.doi.org/10.1051/jp4:20020394.

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In a small range of pressure, superconductivity (SC) and Spin Density Wave (SDW) states are shown to coexist in the Bechgaard salt (TMTSF)2PF6 and the Fabre salt (TMTTF)2BF4. In (TMTSF)2PF6, a precise investigation of the (P,T) phase diagram has led us to demonstrate the coexistence of the two phases with a superconducting critical temperature which is pressure independent while the critical current at zero field is strongly depressed as the pressure is decreased. In (TMTTF)2BF4, using non-linear transport measurements, we present the signature of the presence of 1D superconducting filaments in a small range of pressure. We also investigate the compound under a magnetic field applied along the c*-axis: the upper critical field is more or less pressure independent and is about 2 Tesla (at zero temperature). We suggest that such a high critical field is compatible with the penetration of the magnetic field in the insulating regions of the compound in a similar way of Josephson vortices in layered superconductors.
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LAL, SIDDHARTHA, and MUKUL S. LAAD. "ORDERING FROM FRUSTRATION IN A STRONGLY CORRELATED ONE-DIMENSIONAL SYSTEM." International Journal of Modern Physics B 23, no. 18 (July 20, 2009): 3687–708. http://dx.doi.org/10.1142/s0217979209053254.

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We study a one-dimensional extended Hubbard model with longer-range Coulomb interactions at quarter-filling in the strong coupling limit. We find two different charge-ordered (CO) ground states (Wigner and Peierls) as the strength of the longer range interactions is varied. At lower energies, the two CO states drive different spin-ordered ground states (Heisenberg antiferromagnet and dimerised respectively), reminiscent of the phase diagram of the TMTTF and TMTSF organic charge transfer salts. Several response functions computed in the quantum critical regime bear a remarkable resemblance to recent experimental observations related to CO in the organic TMTTF systems. RPA studies of coupled chains reveal a phase diagram with the ordered phase extended to finite temperatures and a phase boundary ending at a quantum critical point (QCP). Critical quantum fluctuations at the QCP enhance the transverse dispersion, leading to a dimensional crossover and a T = 0 deconfinement transition from insulating chains to anisotropic metallic planar behavior. Numerical estimates for the hierarchy of energy scales associated with charge and spin order and the dimensional crossover compare well with the values obtained experimentally. This leads us to propose that the TMTTF and TMTSF systems are proximate to a QCP associated with T = 0 charge order.
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Mortensen, Kell, and E. M. Engler. "Coulomb Repulsion in (TMTSF)2X and (Tmttf)2X." Molecular Crystals and Liquid Crystals 119, no. 1 (March 1985): 293–96. http://dx.doi.org/10.1080/00268948508075173.

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Dressel, M., P. Hesse, S. Kirchner, G. Untereiner, M. Dumm, J. Hemberger, A. Loidl, and L. Montgomery. "Charge and spin dynamics of TMTSF and TMTTF salts." Synthetic Metals 120, no. 1-3 (March 2001): 719–20. http://dx.doi.org/10.1016/s0379-6779(00)00605-6.

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Matsunaga, N., K. Nomura, T. Nakamura, T. Takahashi, G. Saito, S. Takasaki, J. Yamada, S. Nakatsuji, and H. Anzai. "Static magnetic susceptibility in (TMTTF)2Br and (TMTSF)2AsF6." Physica B: Condensed Matter 284-288 (July 2000): 1583–84. http://dx.doi.org/10.1016/s0921-4526(99)02835-5.

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Kang, W., S. T. Hannahs, L. Y. Chiang, R. Upasani, and P. M. Chaikin. "Magnetothermopower study of (TMTSF)2PF6(where TMTSF is tetramethyltetraselenafulvalene)." Physical Review B 45, no. 23 (June 15, 1992): 13566–71. http://dx.doi.org/10.1103/physrevb.45.13566.

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Dissertations / Theses on the topic "TMTSF"

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Homes, Christopher C. (Christopher Craver). "The optical properties of (TMTSF)₂ReO₄ and (TMTSF)₂BF₄ above and below their metal-insulator transitions." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30641.

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The reflectivity of large single crystals of protonated and deuterated (TMTSF)₂Re0₄ and (TMTSF)₂BF₄ has been measured from ≈ 30 cm-¹ to ≈ 8000 cm-¹ using a Bruker IFS 113V Fourier Transform Interferometer for E
a and E
b' above and below the metal--insulator transitions at 177 K and 39 K respectively. The infrared powder absorption spectra of protonated and deuterated (TMTSF)₂Re0₄ has been measured from 200 cm˗¹ to 2000 cm˗¹. The Kramers-Kronig optical conductivity has been calculated from the reflectivity using Drude extrapolations to high frequency. The results for the conductivity for E
a show a one-dimensional density of states, characteristic of a one-dimensional semiconductor with strong electron-phonon coupling, with the vibrations appearing as resonances below the gap and as antiresonances above. The E
b' conductivity is smaller by almost two orders of magnitude than that for E
a, but displays the same semiconducting behavior. The phonons active in the E
b' polarization appear only as resonances. A normal coordinate analysis has been performed for protonated and deuterated TMTSF⁰ and TMTSF⁺. The results have been used to infer the frequencies of vibration and the deuterium shifts of TMTSF⁺⁰ׄ⁵. The molecular frequencies of vibration have been assigned on the basis of their observed frequencies and optical polarization, as well as their deuterium shifts. Some external phonons have also been assigned. The observation that many of the internal and external vibrations are split is due to the eightfold increase in the size of the unit cell (and subsequent reduction of the Brillouin zone) below the metal-insulator transition. The optical properties of the semiconducting state have been modelled for a one--dimensional molecular conductor with a twofold-commensurate charge-density wave, which accurately reproduces the effects of the lattice dimerization and the potential due to the anion chains. The calculations yield the electron-molecular-vibrational coupling constants for the totally symmetric a[formula omitted] vibrations of the TMTSF molecule. The model also yields a transfer integral of 1400 cm-¹ for both materials and semiconducting energy gaps of 2Δ = 1700 cm˗¹ and 2Δ = 1120 cm˗¹ for (TMTSF)₂ReO₄ and (TMTSF)₂BF₄ respectively. The optical conductivity in the E
b' polarization has been discussed in -terms of a two-dimensional band structure with anisotropic transfer integrals. The band structure calculations show the same general features as the measured spectra.
Science, Faculty of
Physics and Astronomy, Department of
Graduate
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Joo, Nada. "(TMTSF)2ClO4 un supraconducteur non conventionnel." Phd thesis, Université Paris Sud - Paris XI, 2006. http://tel.archives-ouvertes.fr/tel-00090424.

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Au cours de cette thèse, nous avons étudié l'effet des impuretés non magnétiques sur la supraconductivité de (TMTSF)2ClO4. Conformément à nos attentes, les impuretés de ReO4 remplaçant les anions ClO4 détruisent complètement la phase supraconductrice (SC), ce qui prouve que (TMTSF)2ClO4 n'est pas un supraconducteur conventionnel. L'appariement de type singulet s est alors éliminé, le paramètre d'ordre supraconducteur ne peut conserver le même signe sur toute la surface de Fermi. Cependant, notre étude ne nous permet pas de trancher entre une supraconductivité de type singulet d ou triplet f. L'ajustement par l'équation d'Abrikosov-Gorkov de la variation de la température critique en fonction du taux d'impuretés est très satisfaisant. En ajoutant plus d'impuretés, nous avons stabilisé une phase onde de densité de spin (ODS). La température caractéristique de la phase ODS augmente avec le taux d'impuretés jusqu'à 5 K au plus. Les deux phases SC et ODS sont séparées par un état métallique, il n'y a donc pas de coexistence contrairement à la transition SC-ODS dans (TMTSF)2PF6 sous pression. Nous avons aussi mesuré les champs critiques supérieurrs (HC2) selon les trois axes de (TMTSF)2ClO4 et nous les avons comparé à la limite de Pauli (Hp), valeur au-delà de laquelle une paire de Cooper de type singulet s est détruite. HC2 suivant les axes a et b dépasse largement Hp. Ce résultat est une preuve supplémentaire en faveur d'un appariement non conventionnel dans (TMTSF)2ClO4. Grâce aux mesures de magnétorésistance nous avons aussi pu mettre en évidence un confinement des électrons dans les plans (a,b) lorsque le champ magnétique est appliqué parallèlement à l'axe b'.
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Joo, Nada. "(TMTSF)2CIO4 un supraconducteur non conventionnel." Paris 11, 2006. https://tel.archives-ouvertes.fr/tel-00090424.

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Gallois, Bernard. "Influence de la température et de la pression sur la structure de conducteurs organiques (TMTTF) X et (TMTSF) X /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37605293z.

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Toffano, Zeno. "Raies R. M. N. Dans les métaux organiques (TMTSF)₂PF₆ et (TMTSF)₂Cl O₄ : incommensurabilité de l'onde de densité de Spin." Paris 11, 1985. http://www.theses.fr/1985PA112326.

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Dans l’état d’onde de densité de spin (ODS) des conducteurs organiques (TMTSF)₂ClO₄ et (TMTSF)₂PF₆, l’amplitude du paramètre d’ordre et le vecteur de nesting Q̅ sont déterminés à partir d’une analyse détaillée de la forme de raie R. M. N. Des protons des groupes méthyles, pour diverses orientations du champ. Dans l’état métallique (paramagnétique), la rotation rapide par effet tunnel de deux groupes méthyles inéquivalents donne une raie centrale et deux paires de satellites avec des déplacements variables suivant l’orientation du champ magnétique, en bon accord avec la théorie. Dans l’état onde de densité de spin, les champs locaux dus à la structure magnétique ordonnée entrainent un élargissement important de la raie. Par une étude approfondie de la forme de raie et de son évolution en fonction de l’orientation du champ, nous prouvons que, pour ces deux composés, l’ODS est incommensurable ; nous déterminons les champs locaux correspondant à chaque groupe méthyle et séparons la contribution dipolaire du terme de contact hyperfin ; nous déduisons l’amplitude δ et le vecteur d’onde Q̅ de l’ODS. L’amplitude δ = 8% +̠ 2% (en unité μB par molécule) pour PF₆ est très supérieure à certaines estimations antérieures. La composante du vecteur de nesting suivant le vecteur de base b̅* pour PF₆ est en contradiction avec les modèles théoriques simples conduisant à Q̅b = 0 ou Q̅b = 0. 5 b̅*, mais correspond aux résultats d’un calcul de bande réaliste, dans l’approximation des liaisons fortes. Le vecteur Q̅ est différent dans (TMTSF)₂ClO₄, en accord avec les prédictions théoriques suivant lesquelles Q̅ dépend de la nature de l’anion et des conditions expérimentales (pression)
For the first time, in the S. D. W. State of the organic conductors (TMTSF)₂ClO₄ and (TMTSF)₂PF₆, the amplitude δ f the order parameter and the nesting vector Q̅ are determined, from a detailed analysis of the methyl proton N. M. R. Line-shape for various magnetic field orientations. In the paramagnetic metallic state, the fast rotational tunneling of the two inequivalent methyl groups splits the line into one central line and two pairs of satellites with shifts depending on field orientation, in good agreement with theory. In the S. D. W. State, the local fields due to the ordered magnetic structure lead to an important broadening of the line. By a careful analysis of the lineshape and its evolution in terms of field orientation, we prove, for both compounds, that the S. D. W. Is incommensurate; we are able to determine the local fields at each methyl site and separate the dipolar contribution from the hyperfine contact term; we deduce both the amplitude δ and wave vector Q̅ of the S. D. W. The amplitude δ = 8% +̠ 2% (in unit μB per molecule) for PF₆ is much larger than previous estimates from N. M. R. Broadening. The b* component of the nesting vector Q̅b = (0. 20 + 0. 05) b̅* (b̅* reciprocal lattice basis vector) for PF₆ is in contradiction with simple theories leading to Q̅b = 0 or Q̅b = 0. 5 b̅* but agrees with the consequences of realistic tight binding band calculations. The Q̅ vector is different in (TMTSF)₂ClO₄, in agreement with the theoretical prediction that Q̅ depends on the nature of anion and experimental conditions like pressure
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Gallois, Bernard. "Influence de la température et de la pression sur la structure de conducteurs organiques : (TMTTF)2 x et (TMTSF)2 x." Bordeaux 1, 1987. http://www.theses.fr/1987BOR10519.

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Proprietes physiques, structurales et structure des composes du titre. Definition de nouveaux parametres structuraux rendant compte plus precisement des recouvrements des orbitales moleculaires et donc des proprietes de conduction. Presentation de la dilatation thermique, de la compressibilite et des structures cristallographiques
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Narjis, Abdelhadi. "Etude comparative sous champ magnétique intense des sels de Bechgaard (TMTSF)2AsF6 et (TMTSF)2NO3 : effets de la mise en ordre du réseau d'anions." Toulouse 3, 1997. http://www.theses.fr/1997TOU30161.

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Des mesures de magnetoresistance transverse ont ete realisees sous champ magnetique intense, a pression ambiante et dans un large domaine de temperature afin d'etudier et de comparer les deux sels de bechgaard (tmtsf)#2asf#6 et (tmtsf)#2no#3 (ou tmtsf est le tetramethyltetraselenafulvalene) qui different par la geometrie de leurs anions. Apres avoir etudie l'influence du champ sur la condensation de l'onde de densite de spin, nous nous sommes interesses aux oscillations de la magnetoresistance periodiques en 1/b qui apparaissent dans ces composes. Les anions asf#6 etant centrosymetriques, ils ne subissent donc pas de mise en ordre et le compose (tmtsf)#2asf#6 reste metallique jusqu'a la condensation l'onde de densite de spin aux alentours de 11. 5k. Dans cet etat, une serie d'oscillations de frequence (208 4)t apparait a partir d'un champ d'environ 15t. On note que l'amplitude de ces oscillations presentent un maximum aux alentours de 3k, temperature qui coincide avec celle correspondant au maximum de la magnetoresistance monotone. Les anions no#3 sont triangulaire et conferent ainsi au compose (tmtsf)#2no#3 la possibilite d'une mise en ordre aux alentours de 41k. Deux series d'oscillations ont ete observees egalement dans l'etat onde de densite de spin (t#o#d#s = 9. 4k). La premiere de frequence fondamentale (63 1)t apparait a bas champ a partir de 6t environ alors que la seconde apparait a plus fort champ (vers 16t environ) avec une frequence de (248 5)t mais reste superposee a la premiere jusqu'a environ 23t. De meme, un maximum d'amplitude des deux series d'oscillations est constate vers 4. 2k. Nous nous sommes bases sur deux modeles (en l'occurrence celui d'uji pour asf#6 et celui de kishigi et machida relatif a no#3) pour expliquer l'origine des oscillations de la magnetoresistance ainsi que le comportement de leurs amplitudes vis a vis du champ et de la temperature.
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Breitenstein, Jacques. "Etude par spectroscopie raman de conducteurs organiques unidimensionnels, (tmtsf) 2x." Paris 7, 1988. http://www.theses.fr/1988PA077179.

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Trois sels de bechgaard (tmtsf)::(2)x (ou x=pf::(6), clo::(4) et reo::(4)) sont etudies dans des conditions de double resonance raman. Determination des modes de vibration donnant des termes importants dans ces conditions de double resonance. Mise en evidence de l'existence des modes rendus actifs grace a un forty couplage avec des transferts dynamiques de charge intermoleculaires ou intramoleculaires. Les informations importantes concernant ce couplage de modes internes - transferts de charge sont obtenues lors de l'etude de la transition metal - isolant et de la mise en ordre a 2k::(f) des anions dans (tmtsf)::(2)reo::(4). Observation des modes mettant en jeu des transferts intradimeres
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Breitenstein, Jacques. "Etude par spectroscopie Raman de conducteurs organiques unidimensionnels (TMTSF)x." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37612327x.

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BARTHEL, ETIENNE. "Observation par resonance magnetique nucleaire de la dynamique des ondes de densite de spin dans les composes (tmtsf)#2pf#6 et (tmttf)#2br." Paris 11, 1993. http://www.theses.fr/1993PA112178.

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Les conducteurs organiques quasi-unidimensionnels, comme (tmtsf)#2pf#6 (tmtsf est tetramethyltetraselenafulvalene), sont des systemes experimentaux representant bien le modele theorique du gaz d'electrons en interaction quasi-unidimensionnel. Ils presentent a basse temperature un certain nombre d'etats fondamentaux dus a l'instabilite du gaz d'electrons. L'etat onde de densite de spin (ods) est l'une de ces instabilites. Il est caracterise par l'apparition d'une modulation du spin electronique, et le systeme est donc phenomenologiquement antiferromagnetique. Comme le vecteur d'onde de la modulation est determine par la forme de la surface de fermi, la modulation peut etre incommensurable avec le reseau. Dans ce cas, la dynamique de charge possede un comportement remarquable, associee a l'apparition d'un mode collectif d'excitation de l'onde particulier, appele mode de phase. J'ai montre par la mesure du temps de relaxation spin-reseau rmn que les excitations collectives de l'ods commensurable de (tmttf)#2br sont les modes de magnons. Au contraire, le mode de phase est dominant dans le temps de relaxation spin-reseau dans l'ods incommensurable de (tmtsf)#2pf#6. Par ailleurs, mes resultats suggerent que la masse effective du mode de phase est egale a la masse electronique, et que le glissement de l'onde dans le regime non lineaire correspond a une translation rigide de la modulation, et transporte toute la charge attendue
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Books on the topic "TMTSF"

1

Ellison, Rodica. Far infrared reflectance and optical properties of organic superconductor (TMTSF)2ClO4. St. Catharines, Ont: Brock University, Dept. of Physics, 2001.

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2

Nanukuttan, Sreejith V., Anil K. Patnaik, Neena Shekhar Panandikar, and Bibhuti Bhusan Das. Recent Trends in Civil Engineering: Select Proceedings of TMSF 2019. Springer Singapore Pte. Limited, 2020.

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Nanukuttan, Sreejith V., Anil K. Patnaik, Neena Shekhar Panandikar, and Bibhuti Bhusan Das. Recent Trends in Civil Engineering: Select Proceedings of TMSF 2019. Springer Singapore Pte. Limited, 2021.

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Panico, Paolo. International Trust Laws. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198754220.001.0001.

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International Trust Laws is a wide-ranging comparative guide to the law of trusts across a number of important jurisdictions, with analysis of issues surrounding the creation of trusts, the powers and duties of trustees, mechanisms of control, and the special uses of trusts. The book combines academic rigour and analysis with a practical focus on trusts in the real world, including assets which modern settlors wish to envelop in a trust; liability concerns of trustees; and the governance, command, and control mechanisms which increasingly form the largest feature of trust creation. It also provides valuable background for trust law practitioners, whether they advise on trusts, draft trust documents, or litigate trust-related matters. The new edition has been fully revised and updated to address important developments in case law and legislation, including the UK Supreme Court decision on the “rule in Hastings-Bass” (Pitt and Futter cases), the Privy Council decision on ‘reserved powers trusts’ (TMSF), decisions on forced heirship issues in Jersey and Guernsey, decisions on ‘asset protection trusts’ in the US, the Trusts (Amendment N. 5) (Jersey) Law 2012 and Trusts (Amendment N. 6) (Jersey) Law 2013, Hong Kong's Trust Law (Amendment) Ordinance 2013, the Virgin Islands Special Trusts (Amendment) Act 2013 and Trustee (Amendment) Act 2013, Cyprus' International Trusts (Amendment) Law 2012 Cayman Islands, Trusts Law (2011 Revision), and amendments to the trusts law of New Zealand. It also offers new coverage of the retirement, removal, and appointment of trustees, with a special emphasis on trustee indemnity; and the recognition of trusts in non-trust jurisdictions (civil law jurisdictions, Eastern Europe, Islamic countries, and China).
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Book chapters on the topic "TMTSF"

1

Haddad, S., M. Héritier, and S. Charfi-Kaddour. "Unconventional Electronic Phases in (TMTSF)2X: The Case of (TMTSF)2ClO4." In The Physics of Organic Superconductors and Conductors, 605–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-76672-8_21.

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Ishiguro, Takehiko, Kunihiko Yamaji, and Gunzi Saito. "TMTSF Salts: Quasi One-Dimensional Systems." In Springer Series in Solid-State Sciences, 45–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58262-2_3.

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Montambaux, G. "Magnetothermodynamics and Magnetotransport in (TMTSF)2ClO4." In Springer Proceedings in Physics, 97–101. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-75424-1_20.

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Ishiguro, Takehiko, and Kunihiko Yamaji. "TMTSF Salts: Quasi One-Dimensional Systems." In Springer Series in Solid-State Sciences, 35–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-97190-7_3.

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Homes, Chris, and J. E. Eldridge. "The Infrared Conductivities of Semiconducting (TMTSF)2ReO4 and (TMTSF)2BF4, Compared with Several Model Calculations." In Organic Superconductivity, 89–98. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-2605-0_10.

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Jérome, Denis. "Organic Superconductors: From (TMTSF)2PF6 to Fullerenes." In Organic Conductors, 405–94. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9780367811907-10.

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Jérome, D., A. Mazaud, M. Ribault, and K. Bechgaard. "Superconductivity in a synthetic organic conductor (TMTSF)2PF6(†)." In Ten Years of Superconductivity: 1980–1990, 201–4. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1622-0_23.

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Bechgaard, Klaus, Kim Carneiro, Malte Olsen, Finn Berg Rasmussen, and Claus S. Jacobsen. "Zero-Pressure Organic Superconductor: Di-(Tetramethyltetraselenafulvalenium)-Perchlorate [(TMTSF)2C104]." In Ten Years of Superconductivity: 1980–1990, 205–8. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1622-0_24.

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Takigawa, M., H. Yasuoka, G. Saito, Y. Maniwa, and T. Takahashi. "Nuclear Magnetic Relaxation in the Organic Superconductor (TMTSF)2C104." In Novel Superconductivity, 141–48. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-1937-5_15.

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Agosta, Charles C., S. Foner, J. S. Brooks, W. G. Clark, and P. M. Chaikin. "Magneto-resistance of (TMTSF)2ClO4 in Pulsed Magnetic Fields." In Organic Superconductivity, 201–8. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-2605-0_19.

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Conference papers on the topic "TMTSF"

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Uakovac, V., S. Ravy, J. P. Pouget, C. Lenoir, K. Boubekeur, P. Batail, S. D. Babic, et al. "Physical properties of novel organic alloys (TMTSF)/sub 1-x/(TMTSF)/sub xlz/ReO/sub 4/." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.835958.

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LEBED, A. G. "TRIPLET SUPERCONDUCTIVITY ORDER PARAMETER IN AN ORGANIC SUPERCONDUCTOR (TMTSF)2PF6." In Physical Phenomena at High Magnetic Fields - IV. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777805_0094.

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TANUMA, Y., K. KUROKI, Y. TANAKA, R. ARITA, S. KASHIWAYA, and H. AOKI. "FERMIOLOGY EFFECT ON THE TUNNELING SPECTRUM OF ORGANIC SUPERCONDUCTORS (TMTSF)2X." In Toward the Controllable Quantum States - International Symposium on Mesoscopic Superconductivity and Spintronics (MS+S2002). WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812705556_0039.

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YU, W., S. E. BROWN, F. ZAMBORSZKY, I. J. LEE, and P. M. CHAIKIN. "NMR STUDY OF THE ANTIFERROMAGNETIC TO SUPERCONDUCTOR PHASE TRANSITION IN (TMTSF)2PF6." In Physical Phenomena at High Magnetic Fields - IV. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777805_0045.

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Behnia, K., and M. Ribault. "Commensurability effects in the magnetoresistance of (TMTSF)/sub 2/PF/sub 6/." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.835677.

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Nornura, K., Y. Hosokawa, N. Matsunaga, M. Nagasawa, T. Sambongi, and H. Anzai. "H NMR in spin-density wave phase of (TMTSF)/sub 2/X." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.835951.

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Yoshino, Harukazu, Zeynel Bayindir, Joydeep Roy, Ben Shaw, Heon-ick Ha, Andrei G. Lebed, and Michael J. Naughton. "Pulsed Field Studies of Angular Dependence of Unconventional Magnetoresistance in (TMTSF)2ClO4." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2355292.

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Takahashi, S., S. Hill, S. Takasaki, J. Yamada, and H. Anzai. "Observation of a Non-Magnetic Impurity Effect in the Organic Superconductor (TMTSF)2ClO4." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2354862.

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Watanabe, S., R. Kondo, S. Kagoshima, and R. Shimano. "Ultrafast terahertz probe of spin-density wave dynamics in organic conductor (TMTSF)2PF6." In Conference on Lasers and Electro-Optics. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/cleo.2009.jwa115.

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CLARK, W. G., P. VONLANTHEN, A. GOTO, K. B. TANAKA, B. ALAVI, W. G. MOULTON, A. REYES, and P. KUHNS. "SPIN DENSITY WAVE ORDER AND FLUCTUATIONS IN (TMTSF)2PF6 AT VERY HIGH MAGNETIC FIELDS." In Physical Phenomena at High Magnetic Fields - IV. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777805_0091.

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Reports on the topic "TMTSF"

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Paynter, Robin A., Celia Fiordalisi, Elizabeth Stoeger, Eileen Erinoff, Robin Featherstone, Christiane Voisin, and Gaelen P. Adam. A Prospective Comparison of Evidence Synthesis Search Strategies Developed With and Without Text-Mining Tools. Agency for Healthcare Research and Quality (AHRQ), March 2021. http://dx.doi.org/10.23970/ahrqepcmethodsprospectivecomparison.

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Abstract:
Background: In an era of explosive growth in biomedical evidence, improving systematic review (SR) search processes is increasingly critical. Text-mining tools (TMTs) are a potentially powerful resource to improve and streamline search strategy development. Two types of TMTs are especially of interest to searchers: word frequency (useful for identifying most used keyword terms, e.g., PubReminer) and clustering (visualizing common themes, e.g., Carrot2). Objectives: The objectives of this study were to compare the benefits and trade-offs of searches with and without the use of TMTs for evidence synthesis products in real world settings. Specific questions included: (1) Do TMTs decrease the time spent developing search strategies? (2) How do TMTs affect the sensitivity and yield of searches? (3) Do TMTs identify groups of records that can be safely excluded in the search evaluation step? (4) Does the complexity of a systematic review topic affect TMT performance? In addition to quantitative data, we collected librarians' comments on their experiences using TMTs to explore when and how these new tools may be useful in systematic review search¬¬ creation. Methods: In this prospective comparative study, we included seven SR projects, and classified them into simple or complex topics. The project librarian used conventional “usual practice” (UP) methods to create the MEDLINE search strategy, while a paired TMT librarian simultaneously and independently created a search strategy using a variety of TMTs. TMT librarians could choose one or more freely available TMTs per category from a pre-selected list in each of three categories: (1) keyword/phrase tools: AntConc, PubReMiner; (2) subject term tools: MeSH on Demand, PubReMiner, Yale MeSH Analyzer; and (3) strategy evaluation tools: Carrot2, VOSviewer. We collected results from both MEDLINE searches (with and without TMTs), coded every citation’s origin (UP or TMT respectively), deduplicated them, and then sent the citation library to the review team for screening. When the draft report was submitted, we used the final list of included citations to calculate the sensitivity, precision, and number-needed-to-read for each search (with and without TMTs). Separately, we tracked the time spent on various aspects of search creation by each librarian. Simple and complex topics were analyzed separately to provide insight into whether TMTs could be more useful for one type of topic or another. Results: Across all reviews, UP searches seemed to perform better than TMT, but because of the small sample size, none of these differences was statistically significant. UP searches were slightly more sensitive (92% [95% confidence intervals (CI) 85–99%]) than TMT searches (84.9% [95% CI 74.4–95.4%]). The mean number-needed-to-read was 83 (SD 34) for UP and 90 (SD 68) for TMT. Keyword and subject term development using TMTs generally took less time than those developed using UP alone. The average total time was 12 hours (SD 8) to create a complete search strategy by UP librarians, and 5 hours (SD 2) for the TMT librarians. TMTs neither affected search evaluation time nor improved identification of exclusion concepts (irrelevant records) that can be safely removed from the search set. Conclusion: Across all reviews but one, TMT searches were less sensitive than UP searches. For simple SR topics (i.e., single indication–single drug), TMT searches were slightly less sensitive, but reduced time spent in search design. For complex SR topics (e.g., multicomponent interventions), TMT searches were less sensitive than UP searches; nevertheless, in complex reviews, they identified unique eligible citations not found by the UP searches. TMT searches also reduced time spent in search strategy development. For all evidence synthesis types, TMT searches may be more efficient in reviews where comprehensiveness is not paramount, or as an adjunct to UP for evidence syntheses, because they can identify unique includable citations. If TMTs were easier to learn and use, their utility would be increased.
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