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Thermodynamics of spin S=1/2 antiferromagnetic uniform and alternating-exchange Heisenberg chains
The magnetic susceptibility {chi}{sup *}(t) and specific heat C(t) versus temperature t of the spin S=1/2 antiferromagnetic (AF) alternating-exchange (J{sub 1} and J{sub 2}) Heisenberg chain areExpand
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Synthesis, crystal structure, and magnetic properties of the copper selenite chloride Cu5(SeO3)4Cl2.
A new copper selenite chloride Cu(5)(SeO(3))(4)Cl(2) has been prepared by chemical vapor transport reactions. Its crystal structure was determined by single-crystal X-ray diffraction. The titleExpand
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Crystal structure and magnetism in CoSb2O6 and CoTa2O6
CoSb{sub 2}O{sub 6} was investigated by neutron diffraction and magnetic susceptibility techniques. The structure found was tetragonal, of the trirutile type, with space group P4{sub 2}/mnm, a =Expand
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Crystal growth and characterization of the magnetic properties of CuSb2O6
Abstract CuSb 2 O 6 crystallizes in a monoclinically distorted trirutile structure. Although the crystal structure indicates a nearly square planar Cu 2+ lattice, the spin system isExpand
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Thermal conductivity of isotopically enriched 28Si: revisited
Abstract The thermal conductivity of isotopically enriched 28Si (enrichment better than 99.9%) was redetermined independently in three laboratories by high precision experiments on a total of fourExpand
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Magnetic Ordering in the Frustrated Heisenberg Chain System Cupric Chloride, CuCl$_2$
We report a detailed examination the magnetic structure of anhydrous cupric chloride CuCl2 carried out by powder neutron diffraction, magnetic susceptibility and specific heat measurements onExpand
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EYPHKAMEN: Ln‐Oktaedertripel in Ln14(C2)3I20 mit Ln = La, Ce
EYPHKAMEN: Ln Octahedron Triples in Ln14(C2)3I20 with Ln = La, Ce The compounds Ln14(C2)3I20 (Ln = La, Ce) are prepared from Ln, LnI3, and C molar ratio (11:10:9) at 920 °C (Ce) and 930 °CExpand
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Muon spin relaxation study of the magnetic penetration depth in MgB 2
The magnetic vortex lattice (VL) of polycrystalline MgB 2 has been investigated by transverse-field muon spin relaxation (TF-μSR). The evolution of the TF-μSR depolarization rate σ, which isExpand
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Evidence for gap anisotropy in CaC6 from directional point-contact spectroscopy.
We present the first results of directional point-contact spectroscopy in high-quality CaC6 samples both along the ab plane and in the c-axis direction. The superconducting order parameter Delta(0),Expand
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Specific heat of the Ca-intercalated graphite superconductor CaC6.
The superconducting state of Ca-intercalated graphite CaC6 has been investigated by specific heat measurements. The characteristic anomaly at the superconducting transition (Tc = 11.4 K) indicatesExpand
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