Personal Information
- Full Name: Dr. P. Rambabu
- Mobile Number: 9074508220
- EmailID: rams.hcu@gmail.com
- Designation: Associate Professor
Qualification
-
2023PhD (Physics)
Department of Physics, IIT Hyderabad
-
2009M. Tech. (Solid State Materials)
Department of Physics, IIT Delhi
-
2007M. Sc. (Physics)
School of Physics, University of Hyderabad
-
2005B. Sc. (Physics, Maths, ComputerScience)
Kakatiya University, Warangal
Experience
-
2024 - PresentAssociate Professor
Guru Ghasidas Vishwavidyalaya
-
2011 - 2024Assistant Professor
Guru Ghasidas Vishwavidyalaya
Research Projects
Energy Harvesting in Heusler Alloys based on Anomalous Nernst Effect through First Principles Calculations
Under Progress Amount: ₹3094696.00
Funding Agency: DST-SERB, India
Duration : 20:03:2024 - 19:03:2027
Exploring novel topological phases in magnetic Heusler alloys for future spintronic technologies through first principles calculations
Under Progress Amount: ₹3614930.00
Funding Agency: DST-SERB, India
Duration : 02:01:2024 - 01:01:2027
Publications
rGO and g-C3N4 as synergistic additives in SnS2-MoS2 hybrid nanocomposites for photocatalytic and electrochemical applications: a detailed study
Neha, Shrikanti Kavita, Anshu Andola, Ravi R. Pandey, Rakesh K. Pandey, G. Padmaja, P. Rambabu, Pradip Das, Iqra Rabani, G. R. Turpu
Publication Type: Journal Article (International)
Journal: Emergent Materials
Volume: 8
Year: 2025
Pages: 183-197
DOI: https://doi.org/10.1007/s42247-024-00803-0
Impact Factor: 4.10
Ab-initio study of anomalous Hall and Nernst effects in equiatomic quaternary heusler alloy CoFeVGe
Ripan Pradhan, Monika Rana, Anurodh Sharma, Srinivasa Rao Pathipati, G R Turpu, Pradip Das , Bheema Lingam Chittari and P Rambabu
Publication Type: Journal Article (International)
Journal: Physica Scripta
Volume: 100
Year: 2025
Pages: 035947
DOI: https://doi.org/10.1088/1402-4896/adb105
Impact Factor: 2.60
Dirac nodal line behavior in a Zintl-phase CaZn2Sb2 single crystal
Sanand Kumar Pradhan, Sharadnarayan Pradhan, Priyanath Mal, P. Rambabu, Archana Lakhani, Bipul Das, Bheema Lingam Chittari , Rajib Mondal , V. K. Malik, G. R. Turpu, and Pradip Das
Publication Type: Journal Article (International)
Journal: Physical Review B
Volume: 111
Year: 2025
Pages: 195115
DOI: https://doi.org/10.1103/PhysRevB.111.195115
Impact Factor: 3.70
Ab Initio Study of Thermoelectric Transport Properties of Zintl Phase Nitride Ca2ZnN2
Neha Anchal, Lakhansingh Kowachi, Srivani Javvaji, Srinivasa Rao Pathipati, and Pachineela Rambabu
Publication Type: Journal Article (International)
Journal: Phys. Status Solidi B
Year: 2025
Pages: 2500333
DOI: https://doi.org/10.1002/pssb.202500333
Structural, electronic, and magnetic properties of Co2HfZ (Z = Al and Sn) Heusler alloys for spintronic and caloric applications
Karumuri Venkanna, C.H. Prashanth, Abhijit Nayak, P. Rambabu, Bheema Lingam Chittari, Krishnamurthy Jyothinagaram
Publication Type: Journal Article (International)
Journal: Journal of Magnetism and Magnetic Materials
Volume: 631
Year: 2025
Pages: 173481
DOI: https://doi.org/10.1016/j.jmmm.2025.173481
Lead-free antimony doped Cesium bismuth iodide (Cs3(Bi1-xSbx)2I9) single crystals for high temperature optoelectronic and sensing applications
Bharti Chandrakar, Topeswar Meher, Anil K. Sharma, Jitendra Yadav, Pawan Kumar, Sudhir Kumar, Jai Singh, P. Rambabu, Shalinta Tigga, S.A. Khan, H.P. Bhaskar, Vineet K. Singh, Dhirendra K. Chaudhary, Shiv P. Patel
Publication Type: Journal Article (International)
Journal: Optical Materials
Volume: 169
Year: 2025
Pages: 117541
DOI: https://doi.org/10.1016/j.optmat.2025.117541
Structural and electronic transport properties of Zn- and Ga-doped Bi2-xSbxTe3-ySey topological insulator single crystals
Sanand Kumar Pradhan, Priyanath Mal, Sharadnarayan Pradhan, Archana Lakhani, Bipul Das, P Rambabu, G R Turpu and Pradip Das
Publication Type: Journal Article (International)
Journal: J. Phys.: Condens. Matter
Volume: 36
Year: 2024
Pages: 315702
DOI: https://doi.org/10.1088/1361-648X/ad43a7
Impact Factor: 2.60
Photocatalytic Drug Degradation and Supercapacitor Applications of FeVO4 and rGO-FeVO4 Nanocomposite
Neha, Young Soo Seo, Sobia Nisar, R. Vijaya Kumar, P. Rambabu, Chandra S. Perugu, S. Banerjee, Pradip Das, Iqra Rabani, and G. R. Turpu
Publication Type: Journal Article (International)
Journal: ChemNanoMat
Volume: 10
Year: 2024
Pages: e202400106
DOI: https://doi.org/10.1002/cnma.202400106
Impact Factor: 2.60
Studies into the Synergy Between MoS2‐rGO‐gC3N4 for Photocatalytic and Supercapacitor Applications
Neha, Anshu Andola, Ravi R. Pandey, Rakesh K. Pandey, P. Rambabu, Pradip Das, Iqra Rabani, G. R. Turpu
Publication Type: Journal Article (International)
Journal: Journal of Electronic Materials
Volume: 53
Year: 2024
Pages: 5286-5297
DOI: https://doi.org/10.1007/s11664-024-11258-8
Impact Factor: 2.50
Endless Dirac nodal lines and high mobility in kagome semimetal Ni3In2Se2: a theoretical and experimental study
Sanand Kumar Pradhan, Sharadnarayan Pradhan, Priyanath Mal, P Rambabu, Archana Lakhani, Bipul Das, Bheema Lingam Chittari, G R Turpu and Pradip Das
Publication Type: Journal Article (International)
Journal: J. Phys.: Condens. Matter
Volume: 36
Year: 2024
Pages: 445601
DOI: https://doi.org/10.1088/1361-648X/ad6829
Impact Factor: 2.60
Topological nodal line features in NiSe semimetal: Insights from electronic transport and density functional theory studies
Sharadnarayan Pradhan , Sanand Kumar Pradhan , Priyanath Mal , P. Rambabu, Archana Lakhani, Bipul Das, Bheema Lingam Chittari , G. R. Turpu , and Pradip Das
Publication Type: Journal Article (International)
Journal: Physical Review B
Volume: 110
Year: 2024
Pages: 195153
DOI: https://doi.org/10.1103/PhysRevB.110.195153
Impact Factor: 3.70
Investigation of magnetotransport properties of topological surface states in SnBi4Te7 single crystal
Sanand Kumar Pradhan, Priyanath Mal, Sharadnarayan Pradhan, Archana Lakhani, Dinesh Kumar, Bipul Das, Bheema Lingam Chittari, P. Rambabu, G. R. Turpu, and Pradip Das
Publication Type: Journal Article (International)
Journal: Journal of Materials Science: Materials in Electronics
Volume: 35
Year: 2024
Pages: 788
DOI: https://doi.org/10.1007/s10854-024-12477-9
Impact Factor: 2.80
Anomalous transverse effects in nodal line compounds Co2TaX (X = Al, Ga)
P. Rambabu, Anusree C.V., M. Manivel Raja, V. Kanchana
Publication Type: Journal Article (International)
Journal: Journal of Magnetism and Magnetic Materials
Volume: 562
Year: 2022
Pages: 169766
DOI: https://doi.org/10.1016/j.jmmm.2022.169766
Impact Factor: 3.00
Electronic topological transitions and vibrational properties of A-15 type X3Y (X= V, Cr and Mo; Y= Os, Ir and Pt) compounds: A first-principles study
P. Rambabu, Giuseppe Zollo, V. Kanchana
Publication Type: Journal Article (International)
Journal: Journal of Physics and Chemistry of Solids
Volume: 152
Year: 2021
Pages: 109953
DOI: https://doi.org/10.1016/j.jpcs.2021.109953
Impact Factor: 4.90
Observation of 2D transport in Sn- and In- doped Bi2-xSbxTe3-y Sey topological insulator
Priyanath Mal, Bipul Das, G. Bera, P. Rambabu, G. R. Turpu, C. V. Tomy, and Pradip Das
Publication Type: Journal Article (International)
Journal: Journal of Applied Physics
Volume: 129
Year: 2021
Pages: 095702
DOI: https://doi.org/10.1063/5.0035692
Impact Factor: 2.50
Anomalous Hall and Nernst Conductivities in Co2NbGa: A first principles study
P. Rambabu, C.V. Anusree, M. Manivel Raja, V. Kanchana
Publication Type: Journal Article (International)
Journal: Journal of Magnetism and Magnetic Materials
Volume: 538
Year: 2021
Pages: 168303
DOI: https://doi.org/10.1016/j.jmmm.2021.168303
Impact Factor: 3.00
Enhanced Curie temperature and spin polarization in Co-based compounds under pressure: A first principles investigation
P. Rambabu, B. Anuroopa, M. Manivel Raja, V. Kanchana
Publication Type: Journal Article (International)
Journal: Solid State Sciences
Volume: 105
Year: 2020
Pages: 106257
DOI: https://doi.org/10.1016/j.solidstatesciences.2020.
Impact Factor: 3.30
Methylene Blue Dye Degradation by Bulk, Nano FeVO 4 and rGO-FeVO 4
Ganesh Bera, Aradhya Mishra, Priyanath Mal, Pradip Das, G. Padmaja, P. Rambabu and G. R. Turpu
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 2220
Year: 2020
Pages: 080070
DOI: https://doi.org/10.1063/5.0001217
Rapid photodegradation of methylene blue dye by rGO-V2O5 nano composite
Aradhya Mishra, Archana Panigrahi, Priyanath Mal, Santosh Penta, G. Padmaja, Ganesh Bera, Pradip Das, P. Rambabu, Goverdhan Reddy Turpu
Publication Type: Journal Article (International)
Journal: Journal of Alloys and Compounds
Volume: 842
Year: 2020
Pages: 155746
DOI: https://doi.org/10.1016/j.jallcom.2020.155746
Impact Factor: 6.30
Spin splitted topological surface states in PbBi4Te7
Priyanath Mal, Bipul Das, G Bera, P Rambabu, G R Turpu, C V Tomy and Pradip Das
Publication Type: Journal Article (International)
Journal: J. Phys. D: Appl. Phys.
Volume: 53
Year: 2020
Pages: 484003
DOI: https://doi.org/10.1088/1361-6463/abad62
Impact Factor: 3.20
Experimental and theoretical study of the correlated compound YbCdSn: Evidence for large magnetoresistance and mass enhancement
Antu Laha, P. Rambabu, V. Kanchana, L. Petit, Z. Szotek, and Z. Hossain
Publication Type: Journal Article (International)
Journal: Physical Review B
Volume: 102
Year: 2020
Pages: 235135
DOI: https://doi.org/10.1103/PhysRevB.102.235135
Impact Factor: 3.70
Flexible Composite Energy Harvesters from Ferroelectric A2MX4 ‐Type Hybrid Halogenometallates
Swati Deswal, Sachin Kumar Singh, P. Rambabu, Priyangi Kulkarni, G. Vaitheeswaran, B. Praveenkumar, Satishchandra Ogale, and Ramamoorthy Boomishankar
Publication Type: Journal Article (International)
Journal: Chemistry of Materials
Volume: 31
Year: 2019
Pages: 4545-4552
DOI: https://doi.org/10.1021/acs.chemmater.9b01227
Impact Factor: 7.00
Low temperature synthesis of FeVO 4 through mechano milling assisted solid state reaction method
Ganesh Bera, V. R. Reddy, P. Rambabu, P. Mal, P. Das, G. Padmaja and G. R. Turpu
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 2115
Year: 2019
Pages: 030110
DOI: https://doi.org/10.1063/1.5112949
Magnetotransport properties of the correlated topological nodal-line semimetal YbCdGe
Antu Laha, Sudip Malick, Ratnadwip Singha, Prabhat Mandal, P. Rambabu, V. Kanchana, and Z. Hossain
Publication Type: Journal Article (International)
Journal: Physical Review B
Volume: 99
Year: 2019
Pages: 241102(R)
DOI: https://doi.org/10.1103/PhysRevB.99.241102
Impact Factor: 3.70
Electronic Topological Transitions in CuNiMnAl and CuNiMnSn under pressure from first principles study
P. Rambabu, V. Kanchana
Publication Type: Journal Article (International)
Journal: Solid State Sciences
Volume: 80
Year: 2018
Pages: 92-100
DOI: https://doi.org/10.1016/j.solidstatesciences.2018.
Impact Factor: 3.30
Triclinic–monoclinic–orthorhombic (T–M–O) structural transitions in phase diagram of FeVO4-CrVO4 solid solutions
Ganesh Bera, V. R. Reddy, P. Rambabu, P. Mal, Pradip Das, N. Mohapatra, G. Padmaja, and G. R. Turpu
Publication Type: Journal Article (International)
Journal: Journal of Applied Physics
Volume: 122
Year: 2017
Pages: 115101
DOI: http://dx.doi.org/10.1063/1.4985793
Impact Factor: 2.50
Electronic, magnetic and spectroscopic properties of doped Mn(1−x)AxWO4 (A = Co, Cu, Ni and Fe) multiferroic: an experimental and DFT study
Priyanath Mal, G Bera, P Rambabu, G R Turpu, Brahmananda Chakraborty, Lavanya M Ramaniah, R P Singh, Pintu Sen and Pradip Das
Publication Type: Journal Article (International)
Journal: J. Phys.: Condens. Matter
Volume: 29
Year: 2017
Pages: 075901
DOI: doi:10.1088/1361-648X/aa4e64
Impact Factor: 2.60
rGO- SnO 2 Composites for Supercapacitor Applications
P. Rambabu, Sunil. K. Srivastava, Pradip Das and Goverdhan Reddy Turpu
Publication Type: Journal Article (International)
Journal: IOP Conf. Series: Materials Science and Engineering
Volume: 149
Year: 2016
Pages: 012169
DOI: doi:10.1088/1757-899X/149/1/012169
Structural characterization of FeVO4 synthesized by co-precipitation method
Ganesh Bera, Sourav Sinha, P. Rambabu, P. Das, A. K. Gupta, and G. R. Turpu
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 1728
Year: 2016
Pages: 020284
DOI: doi: 10.1063/1.4946335
Energy band gap and spectroscopic studies in Mn1−xCuxWO4 (0 ≤ x ≤ 0.125)
Priyanath Mal, P. Rambabu, G. R. Turpu, A. K. Gupta, Brahmananda Chakraborty, Pintu Sen, and Pradip Das
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 1728
Year: 2016
Pages: 020323
DOI: doi: 10.1063/1.4946374
Study of photo catalytic degradation of an industrial dye Ujala Supreme and Methyl Orange using SnO2-rGO composites
P. Rambabu, S. K. Srivastava, and G. R. Turpu
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 1728
Year: 2016
Pages: 020375
DOI: doi: 10.1063/1.4946426
Study of photo catalytic degradation of an industrial dye Ujala Supreme and Methyl Orange using SnO2-rGO composites
P. Rambabu, S. K. Srivastava, and G. R. Turpu
Publication Type: Journal Article (International)
Journal: AIP Conf. Proc.
Volume: 1728
Year: 2016
Pages: 020375
DOI: doi: 10.1063/1.4946426
The structural, electronic and optical properties of GaSb/GaAs nanostructures for charge-based memory
M Hayne, R J Young, E P Smakman, T Nowozin, P Hodgson, J K Garleff, P Rambabu, P M Koenraad, A Marent, L Bonato, A Schliwa and D Bimberg
Publication Type: Journal Article (International)
Journal: J. Phys. D: Appl. Phys.
Volume: 46
Year: 2013
Pages: 264001
DOI: https://doi.org/10.1063/1.3701614
Impact Factor: 3.20
GaSb/GaAs quantum dot formation and demolition studied with cross-sectional scanning tunneling microscopy
E. P. Smakman, J. K. Garleff, R. J. Young, M. Hayne, P. Rambabu, and P. M. Koenraad
Publication Type: Journal Article (International)
Journal: Applied Physics Letters
Volume: 100
Year: 2012
Pages: 142116
DOI: http://dx.doi.org/10.1088/0022-3727/46/26/264001
Impact Factor: 3.60
