32 citations · 45 across the 3 of their papers we have counts for
7 papers
Study of CeNi4Mn by neutron diffraction
Indu Dhiman, A. Das, S. K. Dhar +3
We report neutron diffraction measurements on CeNi4Mn, which has recently been identified as a soft ferromagnet (Tc ~ 140 K) with a sizeable spin-transport polarization. Our data s…
Point-contact spectroscopy in neutron-irradiated Mg^{11}B_2
D. Daghero, A. Calzolari, G. A. Ummarino +6
We report on recent results of point-contact spectroscopy measurements in Mg^{11}B_2 polycrystals irradiated at different neutron fluences up to 1.4 x 10^{20} cm^{-2}. The point co…
Microwave Harmonic Emission in MgB2 Superconductor: Comparison with YBaCuO
A. Agliolo Gallitto, G. Bonsignore, E. Di Gennaro +3
We report results of microwave second-harmonic generation in ceramic samples of MgB2, prepared by different methods. The SH signal has been investigated as a function of the temper…
Neutron Irradiation of Mg11B2 : From the Enhancement to the Suppression of Superconducting Properties
M. Putti, V. Braccini, C. Ferdeghini +9
In this letter we present the effect of neutron irradiation up to fluences of 3.9 1019 n/cm2 on the superconducting properties of MgB2. In order to obtain a disorder structure homo…
Effect of two gaps on the flux lattice internal field distribution: evidence of two length scales from muSR in Mg1-xAlxB2
S. Serventi, G. Allodi, R. De Renzi +7
We have measured the transverse field muon spin precession in the flux lattice (FL) state of the two gap superconductor MgB2 and of the electron doped compounds Mg1-xAlxB2 in magne…
Thermal properties of MgB2: the effect of disorder on gap amplitudes and relaxation times of p and s bands
M. Putti, E. Galleani, I. Pallecchi +4
We present thermal conductivity and specific heat measurements on MgB2 and Mg-AlB2 samples. Thermal properties have been analysed by using a two-gap model in order to estimate the…