Journals
F. de Almeida Passos, G. J. Nilsen, C. E. Patrick, M. D. Le, G. Balakrishnan, Santosh Kumar, A. Thamizhavel, D. R. Cornejo and J. Larrea Jimenez, Inelastic neutron scattering investigation of the crystal field excitations of NdCo5 , Phys. Rev. B 108, 174409 (2023)
Santosh Kumar, Christopher E. Patrick, Rachel S. Edwards, Geetha Balakrishnan, Martin R. Lees, and Julie B. Staunton, Tunability of the spin reorientation transitions with pressure in NdCo5, Appl. Phys. Lett. 116, 102408 (2020).
Santosh Kumar, Christopher E. Patrick, Rachel S. Edwards, Geetha Balakrishnan, Martin R. Lees, and Julie B. Staunton, Torque magnetometry study of the spin reorientation transition and temperature-dependent magnetocrystalline anisotropy in NdCo5, J. Phys.: Condens. Matter 32, 255802 (2020).
Amy L. Tedstone, Christopher E. Patrick, Santosh Kumar, Rachel S. Edwards, Martin R. Lees, Geetha Balakrishnan, and Julie B. Staunton, Structural and magnetic properties of GdCo5-xNix, Phys. Rev. Mater. 3, 034409 (2019).
Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover, Vortex phase diagram study in the superconductor Ca3Ir4Sn13, Mater. Res. Express 5, 106002 (2018).
Christopher E. Patrick, Santosh Kumar, Kathrin Gotze, Matthew J Pearce, John Singleton, George Rowlands, Geetha Balakrishnan, Martin R. Lees, Paul A. Goddard and Julie B. Staunton, Field-induced canting of magnetic moments in GdCo5 at finite temperature: first principles calculations and high-field measurements, J. Phys.: Condens. Matter 30, 32LT01 (2018).
Christopher E. Patrick, Santosh Kumar, Geetha Balakrishnan, Rachel S. Edwards, Martin R. Lees, Leon Petit and Julie B. Staunton, Calculating the magnetic anisotropy of rare-earth-transition-metal ferrimagnets, Phys. Rev. Lett. 120, 097202 (2018).
Christopher E. Patrick, Santosh Kumar, Geetha Balakrishnan, Rachel S. Edwards, Martin R. Lees, Eduardo Mendive-Tapia, Leon Petit, and Julie B. Staunton, Rare-earth/transition-metal magnetic interactions in pristine and (Ni,Fe)-doped YCo5 and GdCo5, Phys. Rev. Mater. 1, 024411 (2017).
Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover, Unveiling of Bragg glass to vortex glass transition by an ac driving force in a single crystal of Yb3Rh4Sn13, Supercond. Sci. Technol. 28, 085013 (2015).
Santosh Kumar, C. V. Tomy, G. Balakrishnan, D. McK Paul and A. K. Grover, Paramagnetic magnetization signals and curious metastable behaviour in field-cooled magnetization of a single crystal of superconductor 2H-NbSe2, J. Phys.: Condens. Matter 27, 295701(2015).
Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover, Evidence of surface superconductivity and multi-quanta vortex states in a weakly- pinned single crystal of Ca3Ir4Sn13, Physica C 509, 42-48 (2015).
Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover, Dual role of an ac driving force and the underlying two distinct order-disorder transitions in the vortex phase diagram of Ca3Ir4Sn13, Physica C 506, 69-75 (2014).
Conference Proceedings
1. Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover,
Paramagnetic response and novel metastability effects in a single crystal of
superconducting Ca3Ir4Sn13, AIP Conf. Proc. 1731, 130013 (2016).
2. Santosh Kumar, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A. K. Grover,
Angular dependent study of spatial order-disorder transitions in the vortex matter of
superconducting Yb3Rh4Sn13, AIP Conf. Proc. 1728, 020625 (2016).
3. Santosh Kumar, Varun K. Kushwaha, Ravi P. Singh, A. Thamizhavel, C. V. Tomy
and A. K. Grover, Elucidation of Peak Effect Phenomenon in a Single Crystal of
Superconducting Ca3Ir4Sn13, AIP Conf. Proc. 1665, 130009 (2015).
4. Santosh Kumar, C. V. Tomy, A. K. Grover, G. Balakrishnan and D. McK Paul,
Crossover from more to less ordered vortex state on field-cooling a weakly-pinned
crystal of Ca3Rh4Sn13, AIP Conf. Proc. 1512, 1202-1203 (2013).
5. Santosh Kumar, Ajay D. Thakur, Ravi P. Singh, A. Thamizhavel, C. V. Tomy and A.
K. Grover, Multi-quanta vortex states, crossover to Abrikosov Lattice and peak effect
phenomenon in Ca3Ir4Sn13, AIP Conf. Proc. 1447, 909 (2012).