Magnetocaloric effect in R2Ti3Ge4 (R = Gd, Tb and Er) Compounds (2007)
Nirmala, R., Kundaliya, Darshan C., Morozkin, A. V., Malik, S. K.
Heat capacity of polycrystalline R2Ti3Ge4 (R = Gd, Tb and Er) compounds (Orthorhombic, Sm5Ge4-type, Space group Pnma) has been studied in the temperature range of 1.8 K to 300 K in various applied...
The tetragonal layered compounds TbTiGe and ErTiGe order antiferromagnetically at 276 K and 39 K, respectively. Partial substitution of Mo for Ti in these two compounds modifies the magnetic...
Large magnetoresistance in intermetallic compounds R2Mn3Si5 (R = Tb, Dy and Ho) (2006)
Nirmala, R., Malik, S. K., Morozkin, A. V., Yamamoto, Y., Hori, H.
Magnetization (M) and magnetoresistance (MR) measurements on polycrystalline R2Mn3Si5 (R = Tb, Dy and Ho) compounds (tetragonal, space group P4/mnc) have been carried out in the temperature range of...
Free PSA estimation substituted by calculation where total PSA value is up to 4 ng/ml (2006)
Dhumne, M, Sengupta, C, Kadival, G, Nirmala, R, Rathinaswamy, A, Velumani, A
Singh, Yogesh, Nirmala, R., Ramakrishnan, S., Malik, S. K.
We have performed bulk measurements such as dc magnetic susceptibility, electrical resistivity and heat capacity on the pseudo-ternary alloys Lu$_5$Ir$_4$(Si$_{1-x}$Ge$_x$)$_{10}$ to study the...
Magnetism in C60 Films Induced by Proton Irradiation (2005)
Mathew, S., Satpati, B., Joseph, B., Dev, B. N., Nirmala, R., Malik, S. K.
It is shown that polycrystalline fullerene thin films on hydrogen passivated Si(111) substrates irradiated by 2 MeV protons displays ferromagnetic-like behavior at 5 K. At 300 K both the pristine and...
Magnetocaloric effect in the intermetallic compound DyNi (2005)
Tripathy, S. K., Suresh, K. G., Nirmala, R., Nigam, A. K., Malik, S. K.
Magnetic and heat capacity measurements have been carried out on the polycrystalline sample of DyNi which crystallizes in the orthorhombic FeB structure (space group Pnma). This compound is...
Magnetic and Transport Properties of Ternary Indides of type R2CoIn8 (R = Ce, Pr and Dy) (2005)
Joshi, Devang A., Tomy, C. V., Paulose, P. L., Nagarajan, R., Nirmala, R., Malik, S. K.
We have synthesized and investigated the magnetic and transport properties of a series of compounds, R2CoIn8 (R = rare earth). Compounds form in single phase with a tetragonal structure (space group...
Magnetism and Transport in YbMn2Sb2 (2005)
Nirmala, R., Malik, S. K., Morozkin, A. V., Suresh, K. G., Kim, H. -D., Kim, J. -Y., ...
A new ternary intermetallic compound, namely, YbMn2Sb2, has been synthesized and its magnetic and electrical transport properties have been studied in the temperature range of 2 to 300 K. This...
Resistivity and Thermoelectric power of NaxCoO2 (x =1.0, 0.7 and 0.6) system (2004)
Kishan, H., Awana, V. P. S., Ansari, M. A., Gupta, Anurag, Saxena, R. B., Ganesan, V., ...
Results of thermo-electric power (S) and electrical resistivity (r) measurements are reported on NaxCoO2 compounds with x = 1.0, 0.7 and 0.6. These are single-phase compounds crystallizing in the...
Abstract Background While dealing with mixed in vitro lymphocyte cultures one is faced with the problem of relative contributions of different populations to the activity being studied. This is...