Department of Physics

Indian Institute Of Technology Madras , Chennai

Ph.D. JAN-MAY 2019 RESULTS LIST OF CANDIDATES PROVISIONALLY APPROVED FOR JANUARY-MAY 2019 ADMISSIONS
DAE 2018 The DAE-BRNS High Energy Physics(HEP) Symposium is a premier event held every other year in India,supported by the Board of Research in Nuclear Sciences (BRNS), Department of Atomic Energy(DAE),India.

Research Groups
Recent Publications

Research GroupPage Under Construction

Alternative Energy and NanoTechnology

Atomic & Molecular Physics

Dielectric Materials & Microwave Physics

Dynamics Systems, Quantum Dynamics & Statistical Physics

Environmental Physics

Experimental Condensed Matter Physics

Experimental High Energy Physics

Gravity & Cosmology

Low Dimensional Materials

Low Temperature Physics

Magnetism and Magnetic Materials

Measurement Tech.

Molecular electronic & Instr.

Multi Functional Materials

Nanomaterials

Nuclear Physics

Optics & Photonics

Outreach

Outreach/Demo activities

Photovoltaics

Quantum Information

Soft Condensed Matter & Biological Physics

Theoretical Condensed Matter & Many Body Physics

Theoretical High Energy Physics

Thin Films

Recent Publications

#	Titles	Authors	Journal	Year
91	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
92	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
93	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
94	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
95	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
96	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
97	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
98	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
99	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
100	Mn substitution controlled Li-diffusion in single crystalline nanotubular LiFePO4 high rate-capability cathodes: Experimental and theoretical studies	Akshay Kumar Budumuru, M. Viji, Ajit Jena, B.R.K. Nanda, C. Sudakar	Journal of Power Sources Volume: 406 Page: 50-62 DOI: https://authors.elsevier.com/a/1XvN51M7w0J33H	2018
101	Mn substitution controlled Li-diffusion in single crystalline nanotubular LiFePO4 high rate-capability cathodes: Experimental and theoretical studies	Akshay Kumar Budumuru, M. Viji, Ajit Jena, B.R.K. Nanda, C. Sudakar	Journal of Power Sources Volume: 406 Page: 50-62 DOI: https://authors.elsevier.com/a/1XvN51M7w0	2018
102	Nanogranular, Melt-Spun Intermetallic Compound SmNi: Magnetocaloric Effect and Large Coercivity	Jinu Kurian, J. Arout Chelvane, A. V. Morozkin, A. K. Nigam, S. K. Malik and R. Nirmala	IEEE Transactions on Magnetics Volume: 54 Page: 2103004	2018
103	On the magnetism and magnetocaloric effect of electron-doped manganite Er0.15Ca0.85MnO3	Moumita Naskar, Sagar Ghorai, S. Prabhakar, R. Rajivgandhi, S. Rayaprol, A. K. Nigam, S. Quezado, S. K. Malik and R. Nirmala	AIP Conference Proceedings Volume: 1942 Page: 130025	2018
104	Near Infrared Random Lasing in Multilayer MoS2	Tejendra Dixit, Ankit Arora, Ananth Krishnan, K. Lakshmi Ganapathi, Pramoda K. Nayak, M.S. Ramachandra Rao*	ACS Omega Volume: 03 Page: 14097–14102 DOI: DOI: 10.1021/acsomega.8b01287	2018
105	Coexistence of cluster ferromagnetism and cluster spin-glass like behaviour in melt-quenched Cu2Mn0.5Fe0.5Al Heusler alloy	B. Venkateswarlu, R. Hari Krishnan, J. Arout Chelvane, P.D. Babu, N. Harish Kumar	Journal of Alloys and Compounds Volume: 777 Page: 373 DOI: https://doi.org/10.1016/j.jallcom.2018.10.327	2018
106	Molecular dynamics of partially confined Lennard-Jones gases: Velocity autocorrelation function, mean squared displacement, and collective excitations	Kanka Ghosh and C.V.Krishnamurthy	Physical Review E Volume: 98 Page: 052115 DOI: 10.1103/PhysRevE.98.052115	2018
107	Robust and efficient finite-difference-time-domain modelling of the propagation of nonlinear elastic waves	Abhishek Pandala, S. Shivaprasad, C.V. Krishnamurthy, Krishnan Balasubramaniam	Nondestructive testing and diagnostics Volume: 2 Page: 11 DOI: 10.26357/Bnid.2018.008	2018
108	Modeling and simulation of ultrasonic beam skewing in polycrystalline materials	S. Shivaprasad, C. V. Krishnamurthy, Krishnan Balasubramaniam	International Journal of Advances in Engineering Sciences and Applied Mathematics Volume: 10 Page: 70 DOI: https://doi.org/10.1007/s12572-018-0209-x	2018
109	Design and Demonstration of a RADAR Gauge for In-Situ Level Measurement in Furnace	Balamurugan T. Sivaprakasam ; C. V. Krishnamurthy ; Kavitha Arunachalam	IEEE Sensors Volume: 18 Page: 4081 DOI: 10.1109/JSEN.2018.2816016	2018
110	Nanostructuring mechanical cracks in a flexible conducting polymer thin film for ultra-sensitive vapor sensing	Biporjoy Sarkar, Dillip K Satapathy, and Manu Jaiswal	Nanoscale Volume: (published online) DOI: DOI: 10.1039/C8NR07230B	2018
111	Oxygen vacancy induced photoconductivity enhancement in Bi1-xCaxFeO3-δ nanoparticle ceramics: A combined experimental and theoretical study	Subhajit Nandy, Kulwinder Kaur, Pavana S. V. Mocherla, B. R. K. Nanda, and C. Sudakar	Journal of Applied Physics Volume: 124 Page: 195108 DOI: https://doi.org/10.1063/1.5055742	2018
112	Effect of Symmetry Breaking on Interlayer Exchange Coupling and Electrical Conduction in SrRuO3–PrMnO3 Superlattices	Antarjami Sahoo, Wilfrid Prellier, and Prahallad Padhan	Advanced materials interfaces Volume: Volume 5, Issue 20 Page: 1800913 DOI: doi.org/10.1002/admi.201800913	2018
113	Apparatus and method for the growth of epitaxial complex oxides on native amorphous SiO2 surface of (001) oriented single crystal silicon	Prahallad Padhan, Umesh Kumar Sinha, and Antarjami Sahoo	REVIEW OF SCIENTIFIC INSTRUMENTS Volume: Volume 89, Issue 8 Page: 085102 DOI: doi.org/10.1063/1.5040390	2018
114	Ultrathin scale tailoring of anisotropic magnetic coupling and anomalous magneto-resistance in SrRuO3/PrMnO3 superlattices	Antarjami Sahoo, Wilfrid Prellier, and Prahallad Padhan	ACS Applied Materials and Interfaces Volume: in press Page: in press DOI: DOI: 10.1021/acsami.8b17385	2018
115	Template assisted nanoporous TiO2 nanoparticles: The effect of oxygen vacancy defects on photovoltaic performance of DSSC and QDSSC	Tapan Kumar Das, P. Ilaiyaraja, C. Sudakar	Solar Energy (https://authors.elsevier.com/a/1W8yQ_,5Ymj5Vk) Volume: 159 Page: 920-929 DOI: https://doi.org/10.1016/j.solener.2017.11.061	2018
116	Enhanced magnetoelectric response from lead-free (Ba0.85 Ca0.15)(Zr0.1Ti0.9)O3 - CoFe2O4 laminate and particulate composites	Paul J Praveen, Vinithareddi Monaji, Dinesh Kumar, V Subramanian and Dibakar Das	Ceramic International Volume: 44(4) Page: 4298-4306 DOI: 10.1016/j.ceramint.2017.12.018	2018
117	Observation of Nd ordering in a novel double perovskite Nd2MgRuO6 with weak exchange interaction at B-site	Sharannia, M.P, Kayser, P, Pillai, S.S, Kennedy, B.J, Avdeev, M, Nirmala, R and Santhosh P N	Journal of Solid State Chemistry Volume: 259 Page: 73 DOI: 10.1016/j.jssc.2017.11.021	2018
118	Crystal and magnetic structure of novel Brownmillerite, Ca2Fe0.875Cr0.125GaO5: An approach towards natural GMR layers in bulk metal oxides	Dhal, R, Lekshmi, P.N, Singh, R, Das, A, Sinha, A.K and Santhosh P N	Journal of Solid State Chemistry Volume: 265 Page: 417 DOI: 10.1016/j.jssc.2018.06.013	2018
119	Exchange bias and spin-phonon coupling in complex glassy layered perovskite SrLaMn0.5Ni0.5O4	Das, R.R, Lakshmi P.N, and Santhosh P N	AIP Advances Volume: 8 Page: 101423 DOI: 10.1063/1.5043037	2018
120	Magnetocaloric effect in melt-spun Laves phase intermetallic compound HoCo2	R. Rajivgandhi, J. Rajesh Krishna, J. Arout Chelvane, S. Quezado, S. K. Malik and R. Nirmala	Journal of Magnetism and Magnetic Materials Volume: 448 Page: 351	2018