1Institute for Materials Research, Tohoku University, Japan ... (111)-plane is Kagome lattice. 1. Introduction. M. J. Harris et al., Phys. Rev. Lett. ...
Phenomenological theories predict such states have remarkable properties: topological order ... ( 6S)th order] First non-trivial diagonal term at 6th order! ...
The sharp peak at TC 0.77 K is consistent with long-range magnetic order. ... The sharp peak is at TC 0.77 K, which is nearly identical to the hafnate and ...
... J. Lewis, H.A. Dabkowska, I. Mirebeau, P. Manuel, Y. Qiu, and J.R.D.Copley, Phys. ... Tb2Ti2O7 is a geometrically frustrated antiferromagnet in which magnetic Tb3 ...
Bi-based pyrochlores are among the most studied compounds in the family of ... Given that bismuth is the dominant element on the A site of Bi-based pyrochlores, ...
Connection of spin chirality (for noncollinear magnetism) to local ... The presence of a flat band at the Fermi level for [pi/2,pi/2,0] (uniform) chiral state ...
... first a magnetic transition to COLLINEAR spin states, for which no polarization is induced ... Collinear. Magnetic. Paramagnetic. Ferro- electric. KIAS ...
Manybody Physics Group SKKU. Lattice-Coupled Antiferromagnetic Spin Model ... Magnetic order doesn't work, but valence-bond order might. PARTIAL VBS ORDER ...
of spins, rather individual, fluctuating spins (very unusual paramagnetic state! ... At finite temperature, thermal fluctuations smear out the inter-hexagon ...
Considering matrix elements, we find a mechanism for spin flips, and isotropy can be restored. ... 2. The spin-flip mechanism restores isotropy to the problem. ...
... (01 Mar 2001) Superconductivity in the non-magnetic state of iron under ... Plutonium-based superconductivity ... Family of wet superconductors: ...
Ab initio Kubo (CPA) formula for. AMR and AHE in FeNi alloys ... intrinsic AHE in pure Fe: ab initio Kubo eq. I. FSO. FSO. V. Jungwirth et al. PRL 02,APL '03, ...
Processing and characterisation of fluorite-related ceramic wasteforms for ... Acicular grains zirconolite. Equiaxed grains have perovskite structure ...
Fe & Cr Jarosite: coupled Kagome' layers. A. S. Wills et al. (2000) ... Kagome' tri-layer correlations. HFM2000 6/11/00. Excitations in a frustrated spin glass ...
Coupled chains - confinement of spinons and spontaneous dimerization ... Disordered phases of collinear antiferromagnet are spontaneously. dimerized. ...
Ising expansion for effective models of quantum fluctuations. Einstein spin ... Ground state for s 3/2 has 7-fold enlargement of unit cell and trigonal symmetry ...
Solid State Chemistry for Physics, Information Technology Devices and Energy Art Ramirez Director Device Physics Research Bell Labs SSC and Condensed Matter Physics ...
The name Niobium came from the word 'Niobe' which means 'daughter of Tantalus' ... After experimenting with the mineral it was determined that this mineral was not ...
SCGO: SrCr9pGa12-9pO19 s=3/2 kagome. Tg independent of disorder at small ... Nearest-neighbor Heisenberg antiferromagnet on kagome lattice in a high magnetic ...
Kostya Trachenko, Martin T Dove, Ekhard KH Salje, Susana Rios, Greg R Lumpkin ... Flight of a-particle causes ionisations and stopping leads to 100-200 atomic ...
The elaboration of PMN-PT system for actuator applications. Ana Maria Moisin, Alina Iulia Dumitru, ... National R&D Institute for Electrical Engineering, ...
N.Prokofiev & coworkers (2005) STM images of Ca(2-x)NaxCuO2Cl2 ... M. Boninsegni, N. Prokofiev (2005) Bosons on the Triangular Lattice. Phase Diagram ...
Engineering magnetic systems using cold atoms in an optical lattice ... Illuminati et al.; Buchler, Blatter; Lewenstein et al; Burnett et al.; Mathey et al. ...
Zero field classical spin-lattice ground states? ... ground state remains degenerate. Consistent with different zero field ground states for A=Zn,Cd,Hg ...
Universit du Maine, Laboratoire des oxydes et Fluorures, CNRS UMR ... Limitations actuelles - Confirmation des pr dictions - Conclusions. INTRODUCTION ...
Fermi level pinning. poor compatibility with high- gate dielectrics ... DEb the difference between the Fermi energy of Ni and the energy of the valence ...
SEM micrograph of 2 m thick film grown onto -Al2O3 substrate and annealed in dry ... SEM micrograph of the 1 m thick films grown by the sequential-deposition method ...
1. EXAFS study of La and Zr local environment in amorphous precursors of ... XRD - Bruker AXS D4 Endeavor diffractometer CuKa radiation. SEM - Zeiss SUPRA 35VP ...
Currently, either left as ceramic spent fuel or U/Pu removed and reprocessing ... thermochemical process containing corundum, zirconia, leucite and glass ...
Increasing tectonic evidence suggesting they are related to periods of major ... Profound implications for plate tectonics sea-floor spreading and subduction ...
Collaborators: Allan MacDonald, Dimitri Culcer, Ewelina Hankeiwc, Qian Niu, ... Igor Zutic, Jaroslav Fabian and S. Das Sarma, 'Spintronics: Fundamentals and ...