Department of Physics

Indian Institute Of Technology Madras , Chennai

Research Group

Alternative Energy and NanoTechnology

Alternative Energy and NanoTechnology

Atomic & Molecular Physics

Atomic & Molecular Physics

Dielectric Materials & Microwave Physics

Dielectric Materials & Microwave Physics
+1 Members

Dynamics Systems, Quantum Dynamics & Statistical Physics

Dynamics Systems, Quantum Dynamics & Statistical Physics
+1 Members

Environmental Physics

Environmental Physics

Experimental Condensed Matter Physics

Experimental Condensed Matter Physics

Experimental High Energy Physics

Experimental High Energy Physics
+1 Members

Gravity & Cosmology

Gravity & Cosmology

Low Dimensional Materials

Low Dimensional Materials

Low Temperature Physics

Low Temperature Physics
+2 Members

Magnetism and Magnetic Materials

Magnetism and Magnetic Materials
+1 Members

Measurement Tech.

Measurement Tech.

Molecular electronic & Instr.

Molecular electronic & Instr.

Multi Functional Materials

Multi Functional Materials

Nanomaterials

Nanomaterials

Nuclear Physics

Nuclear Physics

Optics & Photonics

Optics & Photonics
+2 Members

Outreach

Outreach/Demo activities

Quantum Information

Quantum Information

Soft Condensed Matter & Biological Physics

Soft Condensed Matter & Biological Physics
+2 Members

Theoretical Condensed Matter & Many Body Physics

Theoretical Condensed Matter & Many Body Physics

Theoretical High Energy Physics

Theoretical High Energy Physics
+1 Members

Thin Films

Thin Films

Recent Publications

# Titles Authors Journal Year
151 Time evolution of a toy semiholographic glasma Christian Ecker, Ayan Mukhopadhyay, Florian Preis, Anton Rebhan and Alexander Soloviev Journal of High Energy Physics (JHEP)

Volume: 08 Page: 074 DOI: https://doi.org/10.1007/JHEP08(2018)074 (ArXiv ePrint: 1806.01850)

2018
152 Screening and antiscreening of the pairing interaction in low-density neutron matter S. Ramanan, M. Urban Physical Review C

Volume: 98 Page: 024314 DOI: 10.1103/PhysRevC.98.024314

2018
153 Facile one-pot synthesis of multi-shaped silver nanoparticles with tunable ultra-broadband absorption for efficient light harvesting in dye-sensitized solar cells DN Joshi, P Ilaiyaraja, C Sudakar, RA Prasath Solar Energy Materials and Solar Cells

Volume: 185 Page: 104-110 DOI: https://doi.org/10.1016/j.solmat.2018.05.018

2018
154 High temperature magnetic studies on Bi1-xCaxFe1−yTiyO3-δ nanoparticles: Observation of Hopkinson-like effect above TN Pavana S. V. Mocherla, D. Prabhu, M. B. Sahana, Neha Y. Hebalkar, R. Gopalan, M. S. Ramachandra Rao, and C. Sudakar Journal of Applied Physics

Volume: 124 Page: 073904 DOI: https://doi.org/10.1063/1.5038007

2018
155 Depletion of FeO in the interstellar medium via its anion resonances Roby Chacko, Shreyak Banhatti, A. K. Gupta and G. Aravind The Astrophysical Journal

Volume: (In press)

2018
156 Multi-walled carbon nanotube-induced inhalation toxicity: Recognizing nano bis-demethoxy curcumin analog as an ameliorating candidate", Arul Prakash Francis, Thiyagarajan Devasena, Selvam Ganapathy, Venkata Rajsekhar Palla, Prakhya Balakrishna Murthy, Sundara Ramaprabhu Nanomedicine: Nanotechnology, Biology

2018
157 "An experimental study on thermal conductivity enhancement of DI water-EG based ZnO(CuO)/graphene wrapped carbon nanotubes nanofluids" Preeti Sati, Rashmi Chandrabhan Shende, Ramaprabhu Sundara Thermochimica Acta

2018
158 Room temperature hydrogen gas sensing properties of mono dispersed platinum nanoparticles on graphene-like carbon-wrapped carbon nanotubes Jaidev Harjwani, Sundara Ramaprabhu International Journal of Hydrogen Energy

2018
159 Carbon dioxide adsorption of zinc oxide nanoparticles synthesised by wire explosion technique Sreetama Ghosh, Prem Ranjan, Ramanujam Sarathi, Sundara Ramaprabhu INAE Letters

2018
160 Enhanced Sodium Ion Storage in Interlayer Expanded Multiwall Carbon Nanotubes Ajay Piriya V. S., Manoharan Muruganathan, M. Kamaraj, Hiroshi Mizuta, Sundara Ramaprabhu Nano Letters

2018
161 Catalytic performance of non-Platinum-based hybrid carbon hetero-structure for oxygen reduction and hydrogen oxidation reactions in Proton Exchange Membrane Fuel Cell Priji C, Sundara Ramaprabhu International Journal of Hydrogen Energy

2018
162 Synergistic role of electrolyte and binder for enhanced electrochemical storage for sodium ion battery jay Piriya V. S, Rashmi Chandrabhan Shende, G. Meenakshi Seshadhri, Dharavath Ravindar, Sanjay Biswas, Sadhasivam Loganathan, T. S. Balasubramanian, K. Rambabu, M. Kamaraj, Ramaprabhu Sundara ACS Omega

2018
163 Quantum well structure of double perovskite superlattice and formation of spin-polarized two-dimensional electron gas S. Samanta, S. B. Mishra, B. R. K. Nanda Phys. Rev. B

Volume: 98 Page: 115155 DOI: https://doi.org/10.1103/PhysRevB.98.115155

2018
164 Dielectric response of the magnetic perovskite oxide Eu2FeCoO6. Haripriya G. R., Pradheesh R., Sethupathi K., Sankaranarayanan V. AIP Conference Proceedings

Volume: 1942 Page: 130052 DOI: https://doi.org/10.1063/1.5029122

2018
165 The effect of A-site substitution on the structure and magnetism of Sr2-xPrxFeCoO6 (x = 0, 1, 2) Haripriya G. R., Debamitra Chakraborty, Pradheesh R., V. Sankaranarayanan, K. Sethupathi. AIP Conference Proceedings

Volume: 1953 Page: 120053 DOI: https://aip.scitation.org/doi/10.1063/1.5033118

2018
166 Hyperfine interaction and electronic spin fluctuation study on Sr2−xLaxFeCoO6 (x=0, 1, 2) by high-resolution backscattering neutron spectroscopy T. Chatterji, B. Frick, M. Zamponi, M. Appel, H. S. Nair, R. Pradheesh, G. R. Haripriya, V. Sankaranarayanan, K. Sethupathi. Physical Review B

Volume: Accepted for publication

2018
167 Voltage driven, local, and efficient excitation of nitrogen-vacancy centers in diamond Dominic Labanowski*, Vidya P. Bhallamudi*, Qiaochu Guo, Carola M. Purser, Brendan A. McCullian, P. Chris Hammel, Sayeef Salahuddin [*: Contributed equally] Science Advances

Volume: 4 Page: eaat6574 DOI: 10.1126/sciadv.aat6574, arXiv:1803.02863 [physics.app-ph]

2018
168 Magnetocaloric effect in (La0.7Sr0.3MnO3 )(1-x) –(BaTiO 3 )x solid solution spin-glass system C. Nayek, M. K. Ray, A. Pal, I. M. Obaidat, and P. Murugavel* J. Mater. Sci.

Volume: 53 Page: 2405-2412 DOI: DOI 10.1007/s10853-017-1718-x

2018
169 Hole doping effect on structure, transport and magnetic properties of Dy1-xBaxMnO3 (0 < x < 1) K. Yadagiri , R. Nithya , A.T. Satya and K. Sethupathi Journal of Alloys and Compounds 744 (2018) 82

2018
170 Effect of micro-defects and Pb-loss on electrical and optical properties of PLZT ceramic Shibnath Samanta, V. Sankaranarayanan and K. Sethupathi Journal of Materials Science: Materials in Electronics (2018), 29:7239-52

2018
171 The effect of A-site substitution on the structure and magnetism of Sr2-xPrxFeCoO6 (x = 0, 1, 2) G. R. Haripriya, Debamitra Chakraborty, R. Pradheesh, V. Sankaranarayanan, and K. Sethupathi AIP Conference Proceedings (2018); 1953,120053; doi: 10.1063/1.5033118

2018
172 Hyperfine interaction and electronic spin fluctuation study on Sr2−xLaxFeCoO6 (x=0, 1, 2) by high-resolution backscattering neutron spectroscopy T. Chatterji, B. Frick, M. Zamponi, M. Appel, H. S. Nair, R. Pradheesh, G. R. Haripriya, V. Sankaranarayanan, K. Sethupathi. PHYSICAL REVIEW B 98, 094429 (2018)

2018
173 Flux pinning and improved critical current density in superconducting boron doped diamond films Dinesh Kumar , Shibnath Samanta ,K Sethupathi and MS Ramachandra Rao J. Phys. Commun. 2 (2018) 045015 https://doi.org/10.1088/2399-6528/aab39f

2018
174 Dielectric response of the magnetic perovskite oxide Eu2FeCoO6 Haripriya G. R., Pradheesh R., Sethupathi K., Sankaranarayanan V. AIP Conference Proceedings Volume: 1942 Page: 130052 DOI: https://doi.org/10.1063/1.5029122

2018
175 Band gap, piezoelectricity and temperature dependence of differential permittivity and energy storage density of PZT with different Zr/Ti ratios Shibnath Samanta, V. Sankaranarayanan, K. Sethupathi Vacuum 156 (2018) 456–462

2018
176 Enhanced ferroelectricity in PLZT ceramic by precise La-doping, minimizing pyrochlore phase and lead loss Shibnath Samanta,, V. Sankaranarayanan, K. Sethupathi,, M.S. Ramachandra Rao Vacuum (2018), https://doi.org/10.1016/j.vacuum.2018.08.053

2018
177 Stability of the spiral spin liquid in MnSc2S4 Yasir Iqbal, Tobias Müller, Harald O. Jeschke, Ronny Thomale, Johannes Reuther Phys. Rev. B

Volume: 98 Page: 064427 DOI: 10.1103/PhysRevB.98.064427

2018
178 Chemicapacitive gas sensors based on TiO2 and BaTiO3 nanotube arrays B Manmadha Rao, Somnath C Roy Sensor Letters

Volume: 16 Page: 2 DOI: 10.1166/sl.2018.3922

2018
179 Controlled and Selective Growth of 1D and 3D CdTe Nanostructures through a Structurally Engineered Porous Alumina Template for Enhanced Optical Applications H S Bindra, Subish John, Somnath C Roy, O P Sinha, S S Islam, Ranu Naik Journal of the Electrochemical Society

Volume: 165 Page: H3061-H3068 DOI: 10.1149/2.0091804jes

2018
180 Morphology dependent resonance modes in highly porous TiO2 microspheres Imon Kalyan, C.V.Krishnamurthy Journal of Applied Physics

Volume: 124 Page: 133102 DOI: https://doi.org/10.1063/1.5046488

2018