Publications (34)
Large magnetoresistance anomalies in Dy7Rh3
Kausik Sengupta, S. Rayaprol, E. V. Sampathkumaran
Structural and Magnetic Studies on La2-xDyxCa2xBa2Cu4+2xOz Type Superconducting Oxides
S. Rayaprol, Darshan C. Kundaliya, C. M. Thaker +4
Heat-capacity anomalies in the presence of high magnetic fields in the spin-chain compound, Ca3Co2O6
E. V. Sampathkumaran, Z. Hiroi, S. Rayaprol +1
Magnetic, electrical resistivity, heat-capacity and thermopower anomalies in CeCuAs2
Kausik Sengupta, E. V. Sampathkumaran, T. Nakano +9
200 MeV Ag+15 ion irradiation created columnar defects and enhanced critical current density of La-2125 type superconducting thin films
K. R. Mavani, D. S. Rana, S. Rayaprol +6
Re-entrant spin-glass freezing and magneto-dielectric behavior of Li3NiRuO6, a layered rock-salt related oxide
Sanjay Kumar Upadhyay, Kartik K Iyer, S. Rayaprol +2
Giant gap in the magnon excitations of the quasi-1D chain compound Sr3NiIrO6
W. Wu, D. T. Adroja, S. Toth +2
Magnetic behavior of Ba_{3}Cu_{3}Sc_{4}O_{12}
B. Koteswararao, A. V. Mahajan, F. Bert +8
Long range magnetic ordering in a spin-chain compound, Ca$_3$CuMnO$_6$, with multiple bond distances
Kausik Sengupta, S. Rayaprol, K. K. Iyer +1
Correlation of exchange bias with magneto-structural effects across the compensation temperature of Co(Cr$_{1-x}$Fe$_{x}$)$_2$O$_4$ (x = 0.05 and 0.075)
Ram Kumar, R. Padam, S. Rayaprol +2
Neutron Diffraction Studies on La2-xDyxCa2xBa2Cu4+2xOz Superconductors
S. Rayaprol, Rohini Parmar, D. G. Kuberkar +3
Large magnetoresistance in the magnetically ordered state as well as in the paramagnetic state near 300 K in an intermetallic compound,Gd7Rh3
Kausik Sengupta, S. Rayaprol, E. V. Sampathkumaran
Magnetic and transport anomalies in the compounds, RCuAs2 (R= Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er)
Kausik Sengupta, S. Rayaprol, E. V. Sampathkumaran +2
Frustrated Ising chains on the triangular lattice in Sr$_3$NiIrO$_6$
S. Toth, W. Wu, D. T. Adroja +2
Nature of magnetism in the spin-chain compound, Ca3CuRuO6
S. Rayaprol, E. V. Sampathkumaran
A rock-salt type Li-based oxide, Li3Ni2RuO6, exhibiting a chaotic ferrimagnetism with cluster spin-glass dynamics and thermally frozen charge carriers
Sanjay Kumar Upadhyay, Kartik K Iyer, S. Rayaprol +2
Magnetic behavior of Co ions in the exotic spin-chain compound,Ca3Co2O6, from 59Co NMR studies
E. V. Sampathkumaran, N. Fujiwara, S. Rayaprol +2
Enhanced electrical resistivity before Néel order in the metals, RCuAs$_2$ (R= Sm, Gd, Tb and Dy
E. V. Sampathkumaran, Kausik Sengupta, S. Rayaprol +3
Negative chemical pressure effects induced by Y substitution for Ca on the exotic magnetic behavior of spin-chain compound, Ca3Co2O6
S. Rayaprol, E. V. Sampathkumaran
Magnetic frustration in a stoichiometric spin-chain compound, Ca$_3$CoIrO$_6$
S. Rayaprol, Kausik Sengupta, E. V. Sampathkumaran
Magnetic behavior of the spin-chain compounds,Ca3CuIrO6 and Ca3CuRhO6
S. Rayaprol, E. V. Sampathkumaran
Structural and magnetic anomalies among the spin-chain compounds, Ca3Co1+xIr1-xO6
S. Rayaprol, Kausik Sengupta, E. V. Sampathkumaran
Magnetic behaviour of quasi-one-dimensional oxides, Ca$_3$Co$_(1+x)$Mn$_{1-x}$O$_6$
S. Rayaprol, Kausik Sengupta, E. V. Sampathkumaran
Spin glass anomalies in stoichiometric spin-chain oxides, Ca3CoXO6 (X = Rh, Ir and Co)
S. Rayaprol, Kausik Sengupta, E. V. Sampathkumaran
Critical current density and flux pinning in La2-xPrxCa2xBa2Cu4+2xOz (x = 0.1 - 0.5) superconductors
S. Rayaprol, C. M. Thaker, N. A. Shah +1
Effect of Co-Ga paired substitution on superconductivity in YBa2Cu3O7-d
Anjana Dogra, S. Rayaprol, N. A. Shah +1
Effect of Mo-Substitution on Superconductivity, Flux Pinning and Critical Currents of la(1.5)Nd(0.5)Ca(1)Ba(2)Cu(5)O(z0
S. Rayaprol, Krushna Mavani, C. M. Thaker +5
Electrical resistivity and tunneling anomalies in CeCuAs2
E. V. Sampathkumaran, T. Ekino, R. A. Ribeiro +9
On the role of Calcium in inducing superconductivity - the study of La-2125 superconductors
S. Rayaprol, D. G. Kuberkar
Antiferromagnetic ordering in heavy fermion system Ce2Au2Cd
S. Rayaprol, R. Poettgen
Origin of charge density wave formation in insulators from a high resolution photoemission study of BaIrO3
Kalobaran Maiti, Ravi Shankar Singh, V. R. R. Medicherla +2
Magnetic ordering, Kondo effect and superconductivity in Ce2-x(La, Y)xRhSi3
Kausik Sengupta, S. Rayaprol, E. V. Sampathkumaran
Spin reorientation and disordered rare earth magnetism in Ho$_2$FeCoO$_6$
Haripriya G. R., Harikrishnan S. Nair, Pradheesh R. +7
Magnetic behavior of spin-chain compounds, Sr3ZnRhO6 and Ca3NiMnO6, from heat capacity and ac susceptibility studies
S. Rayaprol, Kausik Sengupta, E. V. Sampathkumaran +1