Publications

Selected Publications :

S. Bansal, R. K. Maurya, A. Ali, B.H. Reddy, and R.S. Singh
Role of electron correlation and disorder on the electronic structure of layered nickelate (La_0.5Sr_0.5)₂NiO₄
Phys. Rev. Materials 7, 064007 (2023)

A. Ali, B.H. Reddy, R.S. Singh
Evidence of electron correlation and weak bulk plasmon in SrMoO₃
J. Phys.: Condens. Matter 35, 11LT01 (2023).

S. Bansal, A. Ali, B.H. Reddy, and R.S. Singh
Revelation of Mott insulating state in layered honeycomb lattice Li₂RuO₃
J. Phys.: Condens. Matter 34, 04LT01 (2022).

B.H. Reddy, A. Ali, R.S. Singh
Role of disorder and strong 5d electron correlation in the electronic structure of Sr₂TiIrO₆
Europhys. Letts. 127, 47003 (2019).

Full List of Publication :

Refereed International Journals

S. Bansal, R. K. Maurya, A. Ali, B.H. Reddy, and R.S. Singh
Role of electron correlation and disorder on the electronic structure of layered nickelate (La_0.5Sr_0.5)₂NiO₄
Phys. Rev. Materials 7, 064007 (2023)

A. Ali, B.H. Reddy, R.S. Singh
Evidence of electron correlation and weak bulk plasmon in SrMoO₃
J. Phys.: Condens. Matter 35, 11LT01 (2023).

M. Bharath, J. Brar, H. Pant, A. Ali, S. Bansal, R.S. Singh, and R. Bindu
Evidence of Lattice Strain as a Precursor to Superconductivity in BaPb_0.75Bi_0.25O₃
J. Phys.: Condens. Matter 35, 095701 (2023).

S. Paul, S. Talukdar, R.S. Singh, and S. Saha
Topological Phase Transition in MoTe₂: A Review
Phys. Status Solidi RRL 2200420 (2022).

A. Kataria, T. Agrawal, S. Sharma, A. Ali, R.S. Singh, and R. P. Singh
Superconducting properties of pseudobinary telluride Chevrel phase Mo₄Re₂Te₈
Supercond. Sci. Technol. 35 115008 (2022).

S. Bansal, A. Ali, B.H. Reddy, and R.S. Singh
Revelation of Mott insulating state in layered honeycomb lattice Li₂RuO₃
J. Phys.: Condens. Matter 34, 04LT01 (2022).

B.H. Reddy, A. Ali, and R.S. Singh
Electronic structure of ternary palladates and effect of hole doping: A valence band photoemission spectroscopic study
J. Phys.: Condens. Matter 33, 185502 (2021).

B. Poojitha, B.H. Reddy, A. Joshi, A. Kumar, A. Ali, R.S. Singh, and S. Saha
Electron-phonon coupling in APd₃O₄: A = Ca, Sr, and Sr_0.85Li_0.15
J. Phys.: Condens. Matter 33, 105601 (2021).

B.H. Reddy, A. Ali, and R.S. Singh
Role of disorder and strong 5d electron correlation in the electronic structure of Sr₂TiIrO₆
Europhys. Letts. 127, 47003 (2019).

R.K. Maurya, P. Sharma, R. Rawat, R.S. Singh, and R. Bindu
Structural response to the magnetic pre-ordering in LiFeSi₂O₆
Euro. Phys. J. B 92, 162 (2019).

S. Patil, V.R.R. Medicherla, K. Ali, R.S. Singh, P. Manfrinetti, F. Wrubl, S.K. Dhar, and K. Maiti
Observation of pseudogap in MgB₂
J. Phys.: Condens. Matter 29, 465504 (2017).

K. Maiti and R.S. Singh
Complexity in the core level spectra of Ca_1-xSr_xRuO₃
Sci. Lett. J. 3, 55 (2014).

Sanjay Kumar, Shivendra Tripathi, E. V. Phanendra, R.S. Singh, and D. S. Rana
Giant ferromagnetism and exchange bias in tensile strained and Cr modified CaRuO₃ thin films
Appl. Phys. Lett. 104, 122411 (2014).

Shivendra Tripathi, Rakesh Rana, Sanjay Kumar, Parul Pandey, R.S. Singh, and D. S. Rana
Ferromagnetic CaRuO₃
Scientific Reports 4, 3877 (2014).

Swapnil Patil, V. R. R. Medicherla, R.S. Singh, E. V. Sampathkumaran, and K. Maiti
Evolution of the Kondo resonance feature and its relationship to spin-orbit coupling across the quantum critical point in Ce₂Rh_1-xCo_xSi₃
Europhys. Letts. 97, 17004 (2012).

D. Lahiri, T. Shibata, S. Chattopadhyay, S. Kanungo, T. Saha-Dasgupta, R.S. Singh, S.M. Sharma, and K. Maiti
Evidence of active role played by the nonmagnetic element Sr in magnetostructural coupling in SrRuO₃
Phys. Rev. B 82, 094440 (2010).

S. Patil, V.R.R. Medicherla, R.S. Singh, S.K. Pandey, E.V. Sampathkumaran, and K. Maiti
Kondo resonance in a magnetically ordered compound Ce₂RhSi₃: Photoemission spectroscopy and ab initio band structure calculations
Phys. Rev. B 82, 104428 (2010).

S. Patil, S.K. Pandey, V.R.R. Medicherla, R.S. Singh, R. Bindu, E.V. Sampathkumaran, and K. Maiti
Importance of conduction electron correlation in a Kondo lattice, Ce₂CoSi₃
J. Phys.: Condensed Matter 22, 255602 (2010).

D. Lahiri,T. Shibata, S. Chattopadhyay, R.S. Singh, S.M. Sharma, and K. Maiti
Probing the involvement of non-magnetic Sr ion in the ferromagnetic transition of SrRuO₃, using XAFS
J. Phys.: Conference Series 190, 012099 (2009).

R.S. Singh, V.R.R. Medicherla, K. Maiti, and E.V. Sampathkumaran
Evidence of strong 5d electron correlations in the pyrochlore Y₂Ir₂O₇ studied using high resolution photoemission spectroscopy
Phys. Rev. B (Rapid Communications) 77, 201102 (2008).

S.K. Pandey, S. Patil, V.R.R. Medicherla, R.S. Singh, and K. Maiti
Electronic structure of PrCoO₃ and its temperature evolution
Phys. Rev. B 77, 115137 (2008).

S.K. Pandey, A. Kumar, S. Patil, V.R.R. Medicherla, R.S. Singh, K. Maiti, D. Prabhakaran, A.T. Boothroyd, and A.V. Pimpale
Investigation of the spin state of Co in LaCoO₃ at room temperature: Ab initio calculations and high-resolution photoemission spectroscopy of single crystals
Phys. Rev. B 77, 045123 (2008).

R.S. Singh, V.R.R. Medicherla, and K. Maiti
Role of electron correlation and long range magnetic order in the electronic structure of Ca(Sr)RuO₃
Physica B: Condensed Matter 403, 1398 (2008).

K. Maiti, V.R.R. Medicherla, S. Patil, and R.S. Singh
Revelation of the role of impurities and conduction electron density in the high resolution photoemission study of ferromagnetic hexaborides
Phys. Rev. Lett. 99, 266401 (2007).

K. Maiti, R.S. Singh, and V.R.R. Medicherla
Evolution of a band insulating phase from a correlated metallic Phase
Phys. Rev. B 76, 165128 (2007).

R.S. Singh, V.R.R. Medicherla, and K. Maiti
Role of long range ferromagnetic order in the electronic structure of Sr_1-xCa_xRuO₃
Appl. Phys. Lett. 91, 132503 (2007).

R.S. Singh, and K. Maiti
Manifestation of screening effects and A-O covalency in the core level spectra of A site elements in the ABO₃ structure of Ca_1-xSr_xRuO₃
Phys. Rev. B 76, 085102 (2007).

K. Maiti, R.S. Singh, and V.R.R. Medicherla
Observation of particle hole asymmetry and phonon excitation in non-Fermi liquid systems: A high-resolution photoemission study of ruthenates
Europhys. Letts. 78, 17002 (2007).

V.R.R. Medicherla, S. Patil, R.S. Singh, and K. Maiti
Origin of ground state anomaly in LaB₆ at low temperatures
Appl. Phys. Lett. 90, 062507 (2007).

R.S. Singh, and K. Maiti
Manifestation of lattice distortions in the O 1s spectra in Ca_1-xSr_xRuO₃
Solid State Comm. 140, 188 (2006).

K. Maiti, R.S. Singh, V.R.R. Medicherla, S. Rayaprol, and E.V. Sampathkumaran
Origin of charge density wave formation in insulators from a high-resolution photoemission study of BaIrO₃
Phys. Rev. Lett. 95, 016404 (2005).

K. Maiti, and R.S. Singh
Evidence against strong correlation in 4d transition metal oxides, CaRuO₃ and SrRuO₃
Phys. Rev. B (Rapid Communications) 71, 161102 (2005).

Conference Proceedings

R.K. Maurya, S. Bansal, A. Ali, B.H. Reddy, R.S. Singh
Core level XPS study of MnTiO₃ using different surface preparation method
AIP Conference Proceedings 2265, 030380 (2020).

B.H. Reddy, A. Ali, R.S. Singh
A-site ordered cubic perovskites (Ca/La)Cu₃Ru₄O₁₂: Core level photoemission study
AIP Conference Proceedings 2265, 030386 (2020).

A. Ali, S. Bansal, B.H. Reddy, R.S. Singh
Valence band study of Ba_1-xSr_xRuO₃(x = 0,0.2)
AIP Conference Proceedings 2265, 030374 (2020).

S. Bansal, A. Ali, B.H. Reddy, R.S. Singh
Core level photoemission study of honeycomb lattice Li₂RuO₃
AIP Conference Proceedings 2265, 030385 (2020).

K.S. Kumar, B.H. Reddy, R. Dangar, R.S. Singh, D.S. Rana
Semimetal CaIrO₃ thin films as revealed by electrical resistivity and photoemission spectroscopy
AIP Conference Proceedings 2115, 030378 (2019).

J.S. Brar, R.S. Singh, R. Rawat, R. Bindu
Valence band studies of Ni_1-xV_x alloys across phase transition
AIP Conference Proceedings 2115, 030365 (2019).

A. Ali, B.H. Reddy, R.S. Singh
Electronic structure of SrMoO₃
AIP Conference Proceedings 2115, 030389 (2019).

B.H. Reddy, A. Ali, R.S. Singh
Physical properties and electronic structure of Ir based disordered double perovskite
AIP Conference Proceedings 2115, 030379 (2019).

J.W. Allen, B.J. Kim, R.S. Singh, O. Krupin, J.D. Denlinger, R.E. Baumbach, M.B. Maple
Electronic band structure of Pr-based filled skutterudite antimonides.
APS March Meeting 54, 1, V29.10 (2009).

O. Krupin, J.D. Denlinger, R.S. Singh, B.J. Kim, J.W. Allen
Electronic band structure of metallic phase V₂O₃.
APS March Meeting 54, 1, A30.1 (2009).

R.S. Singh, F. Wang, J.W. Allen, J.D. Denlinger, X.N. Lin, and G. Cao
Fermi Surface mapping of Sr₄Ru₃O₁₀ using Angle Resolved Photoemission.
APS March Meeting 53, 2, X32.12 (2008).

S. Patil, V.R.R. Medicherla, R.S. Singh, K. Maiti, and E.V. Sampathkumaran
Importance of d-d electron correlation in the electronic structure of Ce₂CoSi₃.
Solid State Physics (India) 52, 713 (2007).

V.R.R. Medicherla, S. Patil, R.S. Singh, and K. Maiti
High resolution photoemission study of LaB₆
Solid State Physics (India), 51, 613 (2006).

R.S. Singh, V.R.R. Medicherla, and K. Maiti
Evolution of the electronic structure across the magnetic phase transition in CaSrRuO₃
Solid State Physics (India), 51, 615 (2006).

R.S. Singh, and K. Maiti
Role of A-site covalency in the core level spectra of Ca_1-xSr_xRuO₃
Solid State Physics (India), 51, 609 (2006).

S. Patil, V.R.R. Medicherla, R.S. Singh, K. Maiti, P. Manfrinetti, and A. Palenzona
Precursor effect in the superconductivity in MgB₂
Solid State Physics (India), 51, 611 (2006).

R.S. Singh, and K. Maiti
Electron correlation in CaRuO₃ and SrRuO₃,
Solid State Physics (India) 50, 601 (2005).

V.R.R. Medicherla, R.S. Singh, S. Patil, and K. Maiti
Electronic structure of LaB₆ and CaB₆,
Solid State Physics (India) 50, 603 (2005).

R.S. Singh, P.L. Paulose, and K. Maiti
Magnetic properties of Ca_1-xSr_xRuO₃,
Solid State Physics (India) 49, 876 (2004).