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Papers in Refereed Journals◙ Ram Kumar, S. Rayaprol, Y.Xiao, W. Ji, V. Siruguri and D. Pal Magneto-structural correlation in Co0.8Cu0.2Cr2O4 Cubic Spinel Jour. of Mag. And Mag. Mat.(in press) available online ◙ Ram Kumar, S. Rayaprol, V. Siruguri and D. Pal Neutron diffraction study on exotic magnetic properties of Mn substituted spinel cobalt chromite Physica B (in press) Available online ◙ R. Padam, T. Sarkar, R. Mathieu, S. Thota, and D. Pal Magnetic phase diagram of Co(Cr1-xAlx)2O4 (x = 0.0–1.0) Journal of Applied Physics 122, 073908 (2017) (7 pages) ◙ R Padam, Swati Pandya, S Ravi, S Ramakrishnan, A K Nigam, A K Grover and D Pal Study of the sign change of exchange bias across the spin reorientation transition in Co(Cr1-xFex)2O4(x=0.00 and 0.125) J. Phys.: Condens. Matter 29, (2017) 055803 (11pages) ◙ Ram Kumar, R. Padam,S. Rayaprol, D. Das, V. Siruguri and D. Pal Low temperature neutron diffraction studies on Co(Cr1-xFex)2O4(x=0.05 and 0.075) ◙ R. Padam, Swati Pandya, S. Ravi, A. K. Nigam, S. Ramakrishnan, A. K. Grover, and D. Pal Study of the sign change of exchange bias across the spin reorientation transition in Co(Cr1-xFex)2O4(x=0.00-0.125) Journal of Physics: Condensed Matter, 29 055803 (2016) ◙ M. Suresh Babu, A. Thamizhavel, S. Ramakrishnan, A. K. Grover and D. Pal Switching effect in the magnetization response in a superconducting specimen of Ca3Rh4)Sn13 Journal of Physics D: Applied Physics, 49, 185502 (2016) ◙ Ram Kumar, R. Padam,S. Rayaprol, V. Siruguri and D. Pal Correlation of exchange bias with magneto-structural effects across the compensation temperature of Co(Cr1-xFex)2O4(x=0.05 and 0.075) Journal of Applied Physics 119, 123903 (2016) ◙ Ram Kumar, R. Padam, S. Rayaprol, V. Siruguri and D. Pal Structural and magnetic study of Co(Cr0.925Fe0.075)2O4 Advanced Science Letters,22, Number 1, January 2016, pp. 118-120(3). ◙ R. Padam, S. Ravi and D. Pal Evolution of ferrimagnetism in Co(Cr1-xAlx)2O4(x=0.0-1.0) Journal of Magnetism Magnetic Materials, 418 231–235 (2016) ◙ R. Padam, S. Ravi, A.K. Grover, S. Ramakrishnan and D. Pal Exchange bias effect in spin-spiral system Co(Cr1-xCox)2O4(x=0-0.1) Journal of Magnetism Magnetic Materials, 371, 144-148 (2014) ◙ M. Suresh Babu and D. Pal Study of the noise in the magnetization data across the second magnetization peak and peak effect region in Ca3Rh4)Sn13 Physica C: Superconductivity 505, 85-88 (2014) ◙ M. Suresh Babu and D. Pal Step change in equilibrium magnetization across the second magnetization peak and peak effect region of a weakly pinned low Tc superconductor, Ca3Rh4)Sn13 Physica B: Condensed Matter 448 (2014) 188-190 ◙ M. Suresh Babu, A. Thamizhavel, S. Ramakrishnan, C. V. Tomy, A. K. Grover and D. Pal Identification of the inverse melting line in the vortex phase diagram of a low Tc superconductor, Ca3Rh4)Sn13 Superconductor Science and Technology 26, 125016 (2013) ◙ R. Padam, Swati Pandya, S. Ravi, A. K. Nigam, S. Ramakrishnan, A. K. Grover, and D. Pal Magnetic compensation effect and phase reversal of exchange bias field across compensation temperature in multiferroic Co(Cr0.95F0.05)2O4 Applied Physics Letters, 102, 112412 (2013) ◙ R. Padam, D. Pal, S. Ravi, A.K. Grover, S. Ramakrishnan Structural and Magnetic Properties of Co(Cr1-yAly)2O4 (y = 0.0 – 0.2) Compounds Journal of superconductivity and novel magnetism, 26, 1607-1610 (2013) ◙ N. S. Sangeetha, A. Thamizhavel, C. V. Tomy, Saurabh Basu, A. M. Awasthi, S. Ramakrishnan, and D. Pal
Interplay of superconductivity and charge density wave ordering in pseudoternary alloy compounds: Lu2Ir3(Si1-xGex)5, Physical Review B, 86, 024524 (2012) ◙ N. S. Sangeetha, A. Thamizhavel, C. V. Tomy, Saurabh Basu, S. Ramakrishnan, and D. Pal Magnetic ordering and crystal field effects in the R2Ir3Sn5 (R=La - Nd, Gd - Tm) system Physical Review B, 84, 064430 (2011) ◙ D. Pal, S. Ramakrishnan, A. K. Grover, E. Yamamoto, Y. Haga, M. Hedo,Y. Inada and Y. Onuki Anomalous magnetic response of CeRu2 Journal of Physics: Conference Series , 150, 052206 (2009) ◙ D. Jaiswal-Nagar, A. D. Thakur, S. Ramakrishnan, A. K. Grover, D. Pal, and H. Takeya Flux jumps, second magnetization peak anomaly, and the peak effect phenomenon in single crystals of YNi2B2C and LuNi2B2C Physical Review B, 74, 184514 (2006) ◙ J. Li, D. Vaknin, S. Bud'ko, P. C. Canfield, D. Pal, M. R. Eskildsen, Z. Islam, V. G. Kogan Orientation of superconducting crystallines of MgB2 in magnetic field determined by X-ray diffraction Physical Review B, 74, 064502 (2006) ◙ D. Pal, L. DeBeer-Schmitt, T. Bera, R. Cubitt, C. D. Dewhurst, J. Jun, S. M. Kazakov, J. Karpinski and M. R. Eskildsen Measuring the Penetration Depth Anisotropy in MgB2 using Small-Angle Neutron Scattering Physical Review B, 73, 012513 (2006) ◙ D. Jaiswal Nagar, D. Pal, M. R. Eskildsen, P. C. Canfield, H. Takeya, S. Ramakrishnan and A. K. Grover Vortex phase diagram studies in the weakly pinned single crystals of YNi2B2C and LuNi2B2C ◙ Yogesh Singh, D. Pal, S. Ramakrishnan, A. M. Awasthi, and S. K. Malik Phase transitions in Lu2Ir3Si5 Physical Review B, 71, 045109 (2005) ◙ Yogesh Singh, D. Pal, and S. Ramakrishnan Low-temperature studies of the magnetic and superconducting properties of the R2Ir3Si5 (R = Y, La, Ce, Nd, Gd and Tm) system Physical Review B, 70, 064403 (2004) ◙ S.S. Banerjee, S. Ramakrishnan, D. Pal , S. Sarkar, A.K. Grover, G. Ravikumar, P.K Mishra, Sahni, C. V. Tomy, M.J. Higgins and S. Bhattacharya Vortex phases in weakly pinned low Tc superconductors J. Phys. Soc. of Jpn. Suppl, 69, 262 (2000) ◙ J. P. Joshi, S. Sarangi, A. K. Sood, D. Pal and S. V. Bhat Non-resonant microwave absorption studies of superconducting MgB2 and MgB2 +MgO ◙ C. V. Tomy, D. Pal, S. S. Banerjee, S Ramakrishnan, A. K. Grover, S. Bhattacharya, M. J. Higgins, G Balakrishnan and D Mck Paul Study of the peak effect phenomenon in single crystals of 2H-NbSe2 ◙ D. Pal, S. Ramakrishnan, A. K. Grover, D. Dasgupta and Bimal K. Sarma A study of the plasticity in the vortex matter in YBCO via minor hysteresis loops for H || c ◙ D. Pal, S. Ramakrishnan, A. K. Grover, M. J. Higgins and Mahesh Chandran
Modulation in the non-uniformity of the vortex state across the Peak Effect: Evidence via the magnetic quadrupole moment in a very ◙ D. Pal, S. Sarkar, A. Tulapurkar, S. Ramakrishnan, A. K. Grover, G. Ravikumar, D. Dasgupta, B. K. Sarma, C. V. Tomy, G. Balakrishnan and D. Mck Paul Comparison of the History Effects in Magnetization in Weakly pinned Crystals of high-Tc and low-Tc Superconductors Superconductor Science and Technology, 15, 254 (2002) ◙ D. Pal, S. Ramakrishnan, A. K. Grover, D. Dasgupta and Bimal K. Sarma Vortex Phase Diagram of a weakly pinned YBa2Cu3O7-δ crystal for H || c Superconductor Science and Technology, 15, 258 (2002)
◙ S.S. Banerjee, A.K. Grover, M.J. Higgins, Gutam I. Menon, P.K. Mishra, D. Pal, S.
Ramakrishnan, T.V. Chandrasekhar Rao, Disordered type-II superconductors: a universal phase diagram for low-Tc systems ◙ S Sarkar, D. Pal, P. L. Paulose, S. Ramakrishnan, A. K. Grover, C. V. Tomy, D. Dasgupta, Bimal K. Sarma, G. Balakrishnan and D. McK. Paul Multiple magnetization peaks in weakly pinned Ca3Rh4Sn13 and YBa2Cu3O7-δ Physical Review B, 64, 144510 (2001) ◙ D. Pal, S. Ramakrishnan and A. K. Grover Reply to Comment on Study of the multicritical point in the vortex phase diagram of a weakly pinned crystal of YBa2Cu3O7- δ Physical Review B, 65,096502 (2002) ◙ D. Pal, S. Ramakrishnan, A. K. Grover, D. Dasgupta and Bimal K. Sarma Study of the multicritical point in the vortex phase diagram (H || c) of a weakly pinned crystal of YBa2Cu3O7-δ Physical Review B, 36, 132505 (2001) ◙ P. Manfrinetti, A. Palenzona, S.K. Dhar, C. Mitra, P.L. Paulose, D. Pal, S. Ramakrishnan Possible sign change of Mn - Mn exchange interaction between ThMnAl and ThMnIn Journal of Magnetism and Magnetic Materials, 213, 404 (2000) ◙ D. Pal, D. Dasgupta, Bimal K. Sarma, S. Bhattacharya, S. Ramakrishnan and A. K. Grover Amorphization of vortex matter and indication of a reentrant peak effect in YBa2Cu3O7-δ Physical Review B, 62, 6699 (2000) ◙ S. Sarkar, D. Pal, S. S. Banerjee, S. Ramakrishnan, A. K. Grover, C. V. Tomy, G. Ravikumar, P. K. Mishra, V. C. Sahni, G. Balakrishnan, D. McK. Paul and S. Bhattacharya Stepwise amorphization of the flux-line lattice in Ca3Rh4Sn13: A peak-effect study Physical Review B, 62, 12394 (2000) Papers in non-refereed journals/conferences◙ Ram Kumar, S. Rayaprol, Y. Xiao, W. Ji, V. Siruguri, and D. Pal Magnetocaloric effect in cubic spinel Co(Cr0.95Fe0.05)2O4 62nd DAE solid state physics symposium (2017), AIP Conf. Proc.,1942, 130024 (2018) ◙ Ram Kumar, R. Padam, Sudhindra Rayaprol, Vasudeva Siruguri, and D. Pal Room temperature neutron diffraction, optical and magnetic properties of Co(Cr1-xMnx)2O4 (0.0 and 0.30) 61st DAE solid state physics symposium (2016), AIP Conf. Proc.,1832, 130023 (2017) ◙ Ram Kumar, R. Padam, Sudhindra Rayaprol, Vasudeva Siruguri, S. Ramakri-shnan, and D. Pal Magnetic structure of Co(Cr0.925Fe0.075)2O4 60th DAE solid state physics symposium (2015), AIP Conf. Proc.,1731, 130025 (2016) ◙ M. Suresh Babu and D. Pal Noise Analysis of Driven Vortices of type–II Superconductors – A Molecular Dynamics Study 59th DAE solid state physics symposium (2014), AIP Conf. Proc.,1665, 130028 (2015) ◙ M. Suresh Babu and D. Pal Structural transitions in driven vortices of weakly pinned superconductors 58th DAE solid state physics symposium (2013), AIP Conf. Proc.,1591, 1636 (2014) ◙ R. Padam, R. Kumar, A. K. Grover and D. Pal Magnetization reversal and giant coercivity In Co(Cr0.7Mn0.3)2O4 58th DAE solid state physics symposium (2013), AIP Conf. Proc.,1591, 1648-1650 (2014) ◙ Suresh Babu M, A. Thamizhavel, S. Ramakrishnan, A. K. Grover and D. Pal Observation of Two critical current densities in a weakly pinned single crystal of Ca3Rh4Sn13 ◙ R. Padam, D. Pal, S. Ravi, A.K. Grover, S. Ramakrishnan Structural and Magnetic Properties of Co(Cr1-yAly)2O4 (y = 0.0 – 0.2) Compounds Proceedings of International Conference on Superconductivity and Magnetism ICSM-2012 ◙ R. Padam, Swati Pandya, S. Ravi, A. K. Grover and D. Pal Exchange Bias Effect In Co(Cr0.925Fe0.075)2O4 57th DAE solid state physics symposium (2012), AIP Conf. Proc., 1512, 1112 (2013). ◙ R. Padam, A. Thamizhavel, S. Ravi, S. Ramakrishnan and D. Pal Coexistence of Charge Density Wave and superconductivity in Er2Ir3Si5 56th DAE solid state physics symposium (2011), AIP Conf. Proc., 1447, 1007 (2012). ◙ N .S. Sangeetha, A. Thamizhavel , Saurabh Basu, S. Ramakrishnan and D. Pal Transport and Magnetic Properties of R2Ir3Sn5 (R = La, Ce, Pr, and Nd) System 55th DAE solid state physics symposium (2010), AIP Conf. Proc., 1349, 1215 (2011). ◙ N. S. Sangeetha, Saurabh Basu, A. Thamizhavel, A. K. Grover, S. Ramakrishnan and D. Pal Transport and Magnetic Properties of Lu2 (Ir1-xRhx)3Si5 Proceedings of 54th DAE solid state physics symposium (2009), 54, 865 (2010). ◙ J. Li, D. Vaknin, S. Bud'ko, P. C. Canfield, D. Pal, M. R. Eskildsen, Z. Islam, V. G. Kogan Orientation of superconducting crystalline MgB2 in magnetic field determined by x-ray diffraction SRMS-5 Conference, Chicago, July 30 - Aug, 2, 2006. ◙ A. D. Thakur, D. Pal, M. J. Higgins, S. Ramakrishnan and A. K. Grover Effect of pinning on the dynamical response in weakly pinned crystals of 2H-NbSe2 Proceedings of 50th DAE solid state physics symposium, 2005. ◙ D. Pal, S. Ramakrishnan, A. K. Grover and M. J. Higgins Elucidation of Second Magnetization Peak and Peak Effect phenomenon in isothermal scans of weakly pinned crystals of 2H-NbSe2 and YNi2B2C Proceedings of 47th DAE solid state physics symposium, 45, 379, (2002). ◙ D. Pal, S. Ramakrishnan and A. K. Grover Imprint of changes in local symmetry of flux line lattice in a single crystal on YNi2B2C in its magnetization hysteresis response Proceedings of 47th DAE solid state physics symposium, 45, 391, (2002). ◙ D. Pal, S. Sarkar, S. S. Banerjee, S. Ramakrishnan, A. K. Grover, S. Bhattacharya, G. Ravikumar, P. K. Mishra, T. V. C. Rao, V. C. Sahni, E. Yamamoto, Y. Haga, M. Hedo, Y. Inada and Y. Onuki AC and DC Magnetisation studies of Peak Effect in YNi2B2C Proceedings of 40th DAE solid state physics symposium, 40c, 310, (1997) Go to Top of Page |
