R. Mallik

activity

19982002

collaborators

3 papers

cond-mat.str-el2002

Do we understand electron correlation effects in Gadolinium based intermetallic compounds?

E. V. Sampathkumaran, R. Mallik

Recognising the difficulties in systematic understanding of the physical characteristics of strongly correlated f-electron systems, we considered it worthwhile to subject the so-ca…

cond-mat.str-el2000

Silence of magnetic layers to magnetoresistive process and electronic separation at low temperatures in (La, Sm)Mn $_{2}$ Ge $_{2}$

E. V. Sampathkumaran, R. Mallik, P. L. Paulose +1

A closer look at the temperature (T) dependence of magnetoresistance (MR) of two polycrystalline magnetic compounds, LaMn $_{2}$ Ge $_{2}$ and SmMn $_{2}$ Ge $_{2}$ , previously reported by us, i…

cond-mat.str-el1998

The magnetoresistance in GdNi: Magnetic-polaronic-like effect near Curie temperature and low temperature sign reversal

R. Mallik, E. V. Sampathkumaran, P. L. Paulose +1

The results of magnetoresistance ( $Δ ρ / ρ$ )measurements in GdNi, in the temperature range 4.2 to 300 K are reported. The sign of $Δ ρ / ρ$ above the Curie temperature (Tc= 70 K) is nega…

Do we understand electron correlation effects in Gadolinium based intermetallic compounds?

Silence of magnetic layers to magnetoresistive process and electronic separation at low temperatures in (La, Sm)Mn2​Ge2​

The magnetoresistance in GdNi: Magnetic-polaronic-like effect near Curie temperature and low temperature sign reversal

Silence of magnetic layers to magnetoresistive process and electronic separation at low temperatures in (La, Sm)Mn $_{2}$ Ge $_{2}$