16 citations · 50 across the 8 of their papers we have counts for
Showing 2008Show all
3 papers · 1 filter
cond-mat.supr-con2008★ 3 cited
Hump Structure below Tc in the thermal conductivity of MgB2 superconductor
R. Lal, Arpita Vajpayee, V. P. S. Awana +2
A reasonable cause of absence of hump structure in thermal conductivity of MgB2 below the superconducting transition temperature (Tc) lies in the appearance of multigap structure.…
cond-mat.supr-con2008
Consistent estimation of the critical current density of a superconductor from hysteresis loops
Ratan Lal
It has been noticed that the critical current density Jc of some of the superconducting samples, calculated on the basis of Bean model, increases with increasing magnetic field H u…
cond-mat.str-el2008★ 8 cited
Anomalous thermoelectric power of Mg1-xAlxB2 system with x = 0.0 to 1.0
Monika Mudgel, V. P. S. Awana, R. Lal +5
Thermoelectric power, S(T) of the Mg1-xAlxB2 system has been measured for x = 0.0, 0.1, 0.2, 0.4, 0.6, 0.8 and 1.0. XRD, resistivity and magnetization measurements are also present…