Author

S.K. Ghatak

Observed names: Ghatak, S K, Ghatak, S. K., Ghatak, Sobhendu K., Ghatak, Sobhendu Kumar, S GHATAK, S K Ghatak, S. Ghatak, S. K. GHATAK, S. K. Ghatak, S. K. Ghatak B, S.K Ghatak, S.K. GHATAK, SK Ghatak, SOBHENDU K. GHATAK, Sobhendu K. Ghatak, Sobhendu Kumar Ghatak

Institution: Indian Institute of Technology Kharagpur

Observed institutions: Centre National de la Recherche Scientifique, Indian Institute of Technology Kharagpur, University of California, Santa Barbara, Saha Institute of Nuclear Physics, Universidade Federal Fluminense, Kakatiya University, Ramakrishna Mission Vivekananda Educational and Research Institute, University of Oxford, Université Sorbonne Paris Nord, Kavli Institute for Theoretical Physics, Freie Universität Berlin

OpenAlex ID: A5111682255

Crystal field effects in a general S Ising spin glass

1977 · S K Ghatak, D Sherrington · Journal of Physics C Solid State Physics · 111

Electronic configuration of samarium sulphide and related compounds: Mössbauer-effect measurements and a model

1976 · J. M. D. Coey, S. K. Ghatak, et al. · Physical review. B, Solid state · 85

Role of hybridization in metal-insulator transitions

1975 · M. Avignon, S.K. Ghatak · Solid State Communications · 61

Evaluation of surface roughness of a plasma treated polymeric membrane by wavelet analysis and quantification of its enhanced performance

2008 · S. Pal, S.K. Ghatak, et al. · Applied Surface Science · 48

Large magnetoresistance in an amorphous Co68.1 Fe4.4 Si12.5 B15 ferromagnetic wire

1993 · K. Mandal, S. K. Ghatak · Physical review. B, Condensed matter · 45

An experimental and theoretical analysis of turbulence promoter assisted ultrafiltration of synthetic fruit juice

2008 · Srimanta Pal, Ravi Bharihoke, et al. · Separation and Purification Technology · 39

Characterization of CO2 plasma treated polymeric membranes and quantification of flux enhancement

2008 · S PAL, S GHATAK, et al. · Journal of Membrane Science · 36

Studies of the structural stability of an electronic system with a two-fold degenerate band

1978 · S. K. Ghatak, D. K. Ray, et al. · Physical review. B, Condensed matter · 36

Electronic Spectral Density in Heavy-Fermion Metals

1986 · V. Zlatić, S. K. Ghatak, et al. · Physical Review Letters · 35

Giant magnetoimpedance in Ag-doped La0.7Sr0.3MnO3

2007 · S. K. Ghatak, B. Kaviraj, et al. · Journal of Applied Physics · 25

Effect of valence fluctuations on lattice vibrations

1978 · S K Ghatak, K H Bennemann · Journal of Physics F Metal Physics · 25

Coprecipitation method for preparation of superconducting YBa2Cu3Ox compounds

1988 · P. Pramanik, S. Biswas, et al. · Materials Research Bulletin · 23

Alloy-analogy treatment of valence transition in rare-earth systems

1976 · S K Ghatak, M Avignon, et al. · Journal of Physics F Metal Physics · 22

Magnetic behaviour of soft ferromagnetic materials

1993 · K. Mandal, S.K. Ghatak · Journal of Magnetism and Magnetic Materials · 19

Magnetization and harmonic response of YBa2 Cu3 O7−δ :Ag composites

1992 · S. K. Ghatak, A. Mitra, et al. · Physical review. B, Condensed matter · 19

The magnetic field dependence of the structural transition temperature in La3S4 and La3Se4

1983 · K. Westerholt, H. Bach, et al. · Solid State Communications · 18

Normal state thermoelectric power of vanadium-substituted (Bi0.8Pb0.2−yVy)2Sr2Ca2Cu3Ox superconducting pellets

1994 · Bitasta Chanda, S.K. Ghatak, et al. · Physica C Superconductivity · 17

Semiconductor-metal transitions in SmS−A 149Sm mossbauer study

1975 · J. M. D. Coey, S. K. Ghatak, et al. · AIP conference proceedings · 17

Magnetic field sensor based on second harmonic response of polycrystalline YBCO pellets

1999 · T.K Dey, M.K Chattopadhyay, et al. · Sensors and Actuators B Chemical · 16

Magnetic behaviour of re-entrant disordered magnetic alloys

1985 · A. Mitra, S.K. Ghatak · Journal of Magnetism and Magnetic Materials · 16

Structural and magnetic instabilities in a twofold-degenerate band

1985 · S. K. Ghatak, D. K. Ray · Physical review. B, Condensed matter · 15

Thermoelectric power of undoped and doped Y-Ba-Cu-O superconductor between 77 and 300K

1989 · T.K. Dey, S.K. Ghatak, et al. · Solid State Communications · 14

An Inexpensive Arterial Pressure Wave Sensor and its application in different physiological condition

2005 · Sur, Shantanu, Ghatak, S. K. · arXiv (Cornell University) · 12

Influence of stress and stress-flash annealing on the magnetic properties of amorphous Fe77.5Si7.5B15 wire

1991 · A. Mitra, M. Vazquez, et al. · Journal of Applied Physics · 12

Coexistence of band Jahn-Teller distortion and superconductivity in correlated systems

1998 · Haranath Ghosh, Manidipa Mitra, et al. · Physical review. B, Condensed matter · 11

Works count: 164

Citation count: 1,152

H-index: 17

I10-index: 30