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
91 Electromagnetic Interference (EMI) shielding performance of lightweight Metal decorated Carbon nanostructures dispersed Polyvinylidene fluoride flexible films Rengaswamy, Kumaran; Sakthivel, Dinesh Kumar; Muthukaruppan, Alagar; Balasubramanian, N.; Venkatachalam, Subramanian; Kannaiyan, Dinakaran New Journals of Chemistry

Volume: 42 Page: 12945 - 12953

2018
92 Origin of Relaxor Behavior in 0.78(Na0.5Bi0.5)TiO3-0.2SrTiO3-0.02BaTiO3 Ceramic: An electrical modulus study S.Praharaja, V.Subramanian, S.-J. L.Kang, D.Rout Materials Research Bulletin:

Volume: 106 Page: 459 - 464 DOI: https://doi.org/10.1016/j.materresbull.2018.06.041

2018
93 Hybrid fluid models from mutual effective metric couplings Aleksi Kurkela, Ayan Mukhopadhyay, Florian Preis, Anton Rebhan and Alexander Soloviev Journal of High Energy Physics (JHEP)

Volume: 08 Page: 054 DOI: https://doi.org/10.1007/JHEP08(2018)054 (ArXiv ePrint: 1805.05213)

2018
94 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
95 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
96 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
97 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
98 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
99 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
100 "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
101 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
102 Carbon dioxide adsorption of zinc oxide nanoparticles synthesised by wire explosion technique Sreetama Ghosh, Prem Ranjan, Ramanujam Sarathi, Sundara Ramaprabhu INAE Letters

2018
103 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
104 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
105 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
106 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
107 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
108 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
109 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
110 Optically-detected broadband paramagnetic resonance spectroscopy using nitrogen-vacancy centers in diamond Carola M. Purser, Vidya P. Bhallamudi, Christopher S. Wolfe, Huma Yusuf, Brendan A. McCullian, Ciriyam Jayaprakash, Michael E. Flatté, P. Chris Hammel arXiv:1802.09635 [cond-mat.mes-hall]

DOI: arXiv:1802.09635 [cond-mat.mes-hall]

2018
111 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
112 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
113 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
114 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
115 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
116 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
117 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
118 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
119 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
120 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