Spin liquids

C Huang, DF Evans, EL Cussler. Linoleic acid solubilization with a spinning liquid disc. J Colloid Interface Sci 82 499-506, 1981. [Pg.159]

A very complex phase diagram was predicted in the seventies by Villain for quasi ID helimagnets. Configurations with opposite chirality are degenerate and in the paramagnetic phase the chains are composed by domains with opposite chirality separated by a domain wall (DW). On lowering the temperature a 3D chiral spin liquid phase was predicted, which can be schematized as a 3D ensemble of helices all with the same spin chirality but with random phase between different chains, as shown in Figure 4.6b. [Pg.99]

Keywords Charge transfer solid Electronic dimensionality Functional organic solid Ionicity diagram Organic metal Organic superconductor Phase transition Quantum spin liquid state Switching... [Pg.67]

Spin Disordered State (Quantum Spin Liquid State) Neighboring Superconductivity. .. 103... [Pg.68]

New Spin State Originated from Strong Spin Frustrations Quantum Spin Liquid... [Pg.68]

Emergence of Superconducting State Next to Spin Liquid State. 105... [Pg.68]

Figure 17c,d compares the line shapes of NMR absorption of k-(ET)2 Cu2(CN)3 and k-(ET)2Cu[N(CN)2]C1, respectively. K-(ET)2Cu[N(CN)2]a exhibited a drastic change below 27 K owing to the formation of three-dimensional AF ordering, while, the absorption band of k-(ET)2Cu2(CN)3 remained almost invariant down to 32 mK, indicating a nonspin-ordered state the quantum spin liquid state [342, 349-357]. [Pg.104]

Controversial discussions ensued concerning the magiutude of the gap of the spin liquid state. Specific heat measurements suggested a gapless nature [358], while thermal conductivity measurements suggested a small gap [359]. Furthermore, there is an abnormality in lattice near 5-6 K which was detected by NMR [357] and thermal expansion [360] measurements, indicating that the lattice is not frozen even at 5-6 K. [Pg.104]

Following ic-(ET)2Cu2(CN)3, five materials [364], including EtMe3Sb[Pd (dmit)2]2 as an organic solid [365], have been found to have quantum spin liquid states however, superconductivity has been confirmed only for k-(ET)2Cu2(CN)3. [Pg.106]

Shimizu Y, Kurosaki Y, Miyagawa K, Kanoda K, Maesato M, Saito G (2005) NMR study of the spin-liquid state and Mott transition in the spin-frustrated organic system, k-(ET)2Cu2(CN)3. Synth Met 152 393-396... [Pg.126]

Ohira S, Shimizu Y, Kanoda K, Saito G (2006) Spin liquid state in k-(BEDT-TTF)2Cu2(CN)3 studied by muon spin relaxation method. J Low Temp Phys 142 153-158... [Pg.126]

Yamashita S, Nakazawa Y, Oguni M, Oshima Y, Nojiri H, Shimizu Y, Miyagawa K, Kanoda K (2008) Thermodynamic properties of a spin-1/2 spin-liquid state in a /c-type organic salt Nat Phys 4 459 62... [Pg.126]

Yamashita M, Nakata N, Kasahara Y, Sasaki T, Yoneyama N, Kobayashi N, Fujimoto S, Shibauchi T, Matsuda Y (2009) Thermal-transport measurements in a quantum spin-liquid state of the frustrated triangular magnet k-(BEDT-TTF)2Cu2(CN)3. Nat Phys 5 44-47... [Pg.126]

Manna RS, de Souza M, Bmhl A, Schulueter JA, Lang M (2010) Lattice effects and entropy release at the low-temperature phase transition in the spin-liquid candidate /c-(BEDT-TTF)2Cu2(CN)3. Phys Rev Lett 104 016403/1-4... [Pg.126]

Maesato M, Shimizu Y, Ishikawa T, Saito G, Miyagawa K, Kanoda K (2004) Spin-liquid behavior and superconductivity in k-(BEDT-TTF)2X the role of uniaxial strain. J Phys IV 114 227-232... [Pg.126]

Balents L (2010) Spin liquids in fmstrated magnets. Nature 464 199-208... [Pg.126]

Itou T, Oyamada A, Maegawa S, Tamura M, Kato R (2007) Spin-liquid state in an organic spin-1/2 system on a triangular lattice, EtMe3Sb[Pd(dmit)2]2- J Phys Condens Matter 19 145247/1-5... [Pg.126]

The even-leg ladders show a spin-liquid ground state described by a Resonance Valence Bond (RVB) state introduced by P.W. Anderson m[25] such system may be efficiently described by using a direct-space method as the DMRG and RVA ones. In this note, we will consider only the simplest even-leg ladder, the two-legladder, and we will describe it with the simplest RVB state, the Dimer-RVB state where the elementary singlets are between two nearest-neighbour sites. This problem is easily solved by... [Pg.171]

Magic Angle Sideways Spinning Liquid Probes 16... [Pg.1]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...