22 citations · 77 across the 9 of their papers we have counts for
9 papers
Compact arrangement for femtosecond laser induced generation of broadband hard x-ray pulses
Carlos Giles, Rafael Celestre, Kelin R. Tasca +5
We present a simple apparatus for femtosecond laser induced generation of X-rays. The apparatus consists of a vacuum chamber containing an off-axis parabolic focusing mirror, a ree…
Pressure induced amorphization and collapse of magnetic order in type-I clathrate Eu8Ga16Ge30
J. R. L. Mardegan, G. Fabbris, L. S. I. Veiga +4
We investigate the low temperature structural and electronic properties of the type-I clathrate Eu8Ga16Ge30 under pressure using x-ray powder diffraction (XRD), x-ray absorption ne…
Probing the localized to itinerant behavior of the 4f electron in CeIn3-xSnx by Gd3+ electron spin resonance
E. M. Bittar, C. Adriano, C. Giles +3
The CeIn3-xSnx cubic heavy fermion system presents an antiferromagnetic transition at T_N = 10 K, for x = 0, that decreases continuously down to 0 K upon Sn substitution at a criti…
Electron spin resonance study of the LaIn3-xSnx superconducting system
E. M. Bittar, C. Adriano, C. Giles +3
The LaIn3-xSnx alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the superconducting critical temperature T_c is approximately 0.7 K and it shows an oscillat…
The magnetic structures of the anisotropic inter-metallic compounds ErCoGa and TmCoGa
R. D. Johnson, T. Frawley, P. Manuel +5
Two members of the iso-structural RCoGa inter-metallic series, ErCoGa and TmCoGa, have been studied by powder neutron diffraction. Antiferromagnetic orderin…
Spin density wave dislocation in chromium probed by coherent x-ray diffraction
V. L. R. Jacques, D. Le Bolloc'h, S. Ravy +2
We report on the study of a magnetic dislocation in pure chromium. Coherent x-ray diffraction profiles obtained on the incommensurate Spin Density Wave (SDW) reflection are consist…