J. P. F. Jemetio

Magnetic behavior of EuCu2As2: Delicate balance between antiferromagnetic and ferromagnetic order (2005)

Sengupta, Kausik, Paulose, P. L., Sampathkumaran, E. V., Doert, Th., Jemetio, J. P. F.

The Eu-based compound, EuCu2As2, crystallizing in the ThCr2Si2-type tetragonal structure, has been synthesized and its magnetic behavior has been investigated by magnetization (M), heat-capacity (C)...

Electrical resistivity and tunneling anomalies in CeCuAs2 (2004)

Sampathkumaran, E. V., Ekino, T., Ribeiro, R. A., Sengupta, Kausik, Nakano, T., Hedo, M., ...

The compound CeCuAs2 is found to exhibit negative temperature (T) coefficient of electrical resistivity (rho) under ambient pressure conditions in the entire T-range of investigation (45 mK to 300...

Magnetic and transport anomalies in the compounds, RCuAs2 (R= Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er) (2004)

Sengupta, Kausik, Rayaprol, S., Sampathkumaran, E. V., Doert, Th., Jemetio, J. P. F.

The results of dc magnetization, heat capacity, electrical resistivity (rho) and magnetoresistance measurements are reported in detail for the compounds, RCuAs2 for R= Pr, Nd, Sm, Gd, Tb, Dy, Ho, and...

CeAgAs2 - a New Derivative of the HfCuSi2 Type of Structure: Synthesis, Crystal Structure and Magnetic Properties (2004)

Demchyna,R., Jemetio,J. P. F., Prots,Y., Doert,T., Akselrud,L. G., Schnelle,W., ...

CeAgAs2 - a New Derivative of the HfCuSi2 Type of Structure: Synthesis, Crystal Structure and Magnetic Properties (2004)

Demchyna, R., Jemetio, J. P. F., Prots, Y., Doert, T., Akselrud, L. G., Schnelle, W., ...

Enhanced electrical resistivity before N\'eel order in the metals, RCuAs$_2$ (R= Sm, Gd, Tb and Dy (2003)

Sampathkumaran, E. V., Sengupta, Kausik, Rayaprol, S., Iyer, Kartik K., Doert, Th., Jemetio, J. P. F.

We report an unusual temperature (T) dependent electrical resistivity($\rho$) behavior in a class of ternary intermetallic compounds of the type RCuAs$_2$ (R= Rare-earths). For some rare-earths (Sm,...