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Spin density waves

CALCULATION OF THE ELECTRONIC STRUCTURE OF ANTIFERROMAGNETIC CHROMIUM WITH A SINUSOIDAL SPIN DENSITY WAVE BY THE METHOD OF DIRAC FUNCTION LINEAR COMBINATION... [Pg.139]

The UHF solution appears when the hopping integral t becomes small and leads to a spin density wave. The localization of the MOs leads to a and b atom centered orbitals, localized around odd and even labelled atoms respectively. [Pg.108]

Y. Tsunoda,. Phys. Cond. Matter, 1, 10427 (1989). Spin-density Wave in Cubic y-Fe and... [Pg.244]

Figure 1.19. Generic T-P phase diagram for BFS. The origin on the pressure axis is arbitrarily set for (TMTTF)2PF6. MH, Mott-Hubbard M, Metal SP, Spin-Peierls AF, Antiferromagnetic SDW, Spin-Density-Wave SC, Superconductor. Adapted from Auban-Senzier J6rome, 2003. Figure 1.19. Generic T-P phase diagram for BFS. The origin on the pressure axis is arbitrarily set for (TMTTF)2PF6. MH, Mott-Hubbard M, Metal SP, Spin-Peierls AF, Antiferromagnetic SDW, Spin-Density-Wave SC, Superconductor. Adapted from Auban-Senzier J6rome, 2003.
Fig. 13 Generalized phase diagram for the (TMTSF)2X and (TMTTF)2X by Jerome [195]. CL, SP, SDW, and SC refer to charge-localized (which corresponds to charge-ordered state), sprn-Peierls, spin density wave, and superconducting states, respectively, (a) (TlVrrTF)2PF6, (b) (TMTTF>2Br, (c) (TMTSF)2PF6, (d) (TMTSF)2C104... Fig. 13 Generalized phase diagram for the (TMTSF)2X and (TMTTF)2X by Jerome [195]. CL, SP, SDW, and SC refer to charge-localized (which corresponds to charge-ordered state), sprn-Peierls, spin density wave, and superconducting states, respectively, (a) (TlVrrTF)2PF6, (b) (TMTTF>2Br, (c) (TMTSF)2PF6, (d) (TMTSF)2C104...
Balicas L, Behnia K, Kang W, Canadell E, Auban-Senzier P, Jerome D, Ribault M, Fabre JM (1994) Superconductivity and magnetic field induced spin density waves in the (TMTTF)2X family. J Phys I 4 1539-1549... [Pg.117]

Superconductivity has also been found to coexist and compete with itinerant-electron antiferromagnetism (spin density waves) which has extensively reviewed by Gabovich et al. (2001). [Pg.214]

SC — superconducting, AFM — commensurate antifenomagnet structure, SDW — incommensurate antiferro-magnet order (spin density wave), WFM — weak ferromagnetism Tn — magnetic ordering temperature, Tc — superconducting transition temperature and N(Ep) —density of states at the Fermi level. [Pg.242]

Fig. 26. Different types of magnetic structures in the ground stale of ftNijI C compounds, (a) For R = Pr, Dy or Ho commensurate antiferromagnelic structure, (b, c and d) for R = Er, Tb and Tm incommensurate antiferromagnetic structures (spin density waves) with a propagation vector q in the (a, 6)-plane, (b) Moments in the (a, b) plane and X to q. (c) Moments in the (a, b) plane and q. (d) Moments c and X to q (after Lynn et al. Fig. 26. Different types of magnetic structures in the ground stale of ftNijI C compounds, (a) For R = Pr, Dy or Ho commensurate antiferromagnelic structure, (b, c and d) for R = Er, Tb and Tm incommensurate antiferromagnetic structures (spin density waves) with a propagation vector q in the (a, 6)-plane, (b) Moments in the (a, b) plane and X to q. (c) Moments in the (a, b) plane and q. (d) Moments c and X to q (after Lynn et al.
The collective behavior of condensed modulated structures like charge or spin density waves (CDWs/SDWs) [23, 22, 4], flux line lattices [2, 36] and Wigner crystals [4] in random environments has been the subject of detailed investigations since the early 1970s. These were motivated by the drastic influence... [Pg.91]

Key words Stripe Structure, Spin Density Wave, Pseudogap, Electron-phonon Interaction,... [Pg.217]

The problem of anti ferromagnetic (AF) ordering in applied magnetic field observed at low temperatures in the high-T), cuprates from neutron scattering [1] (and supporting picture from STM measurements [2]) is intensively discussed now. This AF ordering (spin density wave (SDW)) is... [Pg.217]

Then, note also that recently it was introduced a concept of so-called hidden order in the cuprates (see, e.g. [16]). Such an order is attributed to d-density wave (DDW) order. However, in their statement the type of this DDW order is not concrete but it is only considered as competing (not vital) order for SC one, moreover it is considered as corresponding to the superconductivity with dx2 yi -wave pairing symmetry. As follows from above this concept may be described in terms of the (spin) density wave (S) (DW) with a dx2 y2 -wave symmetry accompanied by (charge) density wave (C)... [Pg.226]


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Density waves

Incommensurate spin density wave

Spin density

Spin density wave conduction

Spin density wave have transition temperature

Spin density wave magnetoresistance

Spin density wave pinning

Spin density wave states

Spin density wave velocity

Spin-density wave fluctuation

Torsional spin density waves

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