64 citations · 79 across the 6 of their papers we have counts for
6 papers
A New Noncentrosymmetric Superconducting Phase in the Li-Rh-B System
Hiroyuki Takeya, Hiroki Fujii, Mohammed ElMassalami +6
Superconductivity, at 2-3 K, was observed in a novel phase of the ternary Li-Rh-B system. The structural phase exhibits a large noncentrosymmetric cubic unit cell with the a-parame…
On the ferromagnetic structure of the intermetallic borocarbide TbCo2B2C
M. ElMassalami, R. Moreno, R. M. Saeed +5
Based on magnetization, specific heat, magnetostriction, and neutron diffraction studies on single-crystal TbCo2B2C, it is found out that the paramagnetic properties, down to liqui…
Synthesis and magnetic characterization of TmCo2B2C
M. ElMassalami, R. E. Rapp, F. A. B. Chaves +7
A new quaternary intermetallic borocarbide TmCo2B2C has been synthesized via a rapid-quench of an arc-melted ingot. Elemental and powder-diffraction analyses established its correc…
Magnetic order in the S=1/2 two-dimensional molecular antiferromagnet, copper pyrazine perchlorate Cu(Pz)_2(ClO_4)_2
T. Lancaster, S. J. Blundell, M. L. Brooks +14
We present an investigation of magnetic ordering in the two-dimensional S=1/2 quantum magnet Cu(Pz)_2(ClO_4)_2 using specific heat and zero field muon-spin relaxation (μ^+SR). The…
Magnon Specific Heat of Single Crystal Borocarbides RNi2B2C (R=Tm, Er, Ho, Dy, Tb, Gd)
M. El Massalami, R. E. Rapp, F. A. B. Chaves +2
Zero-field specific heat of the single crystals RNi2B2C (R= Er, Ho, Dy, Tb, Gd) was measured within the temperature range 0.1 K<T<25 K. Linearized spin wave analysis was successful…
Low-temperature specific heat of La0.78Pb0.22MnO3-d manganite
L. Ghivelder, R. S. Freitas, R. E. Rapp +3
The specific heat of the perovskite manganite La0.78Pb0.22MnO3-d was measured from 0.5 to 25 K. The results yield values of the electronic density of states, the Debye temperature,…