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
1111 Electroreflectance lineshapes in multilayered semiconductor structures: Influence of the linear electro-optic effect J. Bhattacharyya, S. Ghosh, B. M. Arora, and T. J. C. Hosea Phys. Rev. B

Volume: 73 Page: 195312

2008
1112 Optical switching properties of RCo2-type alloy hydride based solid state device. G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Appl. Phys, 104, 064504

2008
1113 Influence of hydrogen absorption and desorption on structural properties of Dy1-xMmxCo2 alloys. G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Physics: Condensed Matter, 20, 255224

2008
1114 Structural and hydriding-dehydriding properties of Ho1-xTixCo2 alloys. G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu Materials Science & Engineering A, 472, 293-298

2008
1115 Hydrogen-induced and A-site substitution dependent structural properties of AB2–type (Ho1-xAx)Co2–Hydrogen system (A = Mm and Ti). G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Alloys and Compounds, 458, 574-578

2008
1116 Thermodynamic and kinetic properties of Ho1-xTixCo2–hydrogen system. G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Physics & Chemistry of Solids, 69, 1869-1876

2008
1117 Magnetic properties of Ho1-xMmxCo2 (x = 0, 0.1, 0.2, 0.3 and 0.4) alloys and their hydrides. G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Magnetism and Magnetic Materials, 320, 2237-2240

2008
1118 Kinetics of hydrogen absorption in Ho1−xMmxCo2 alloys G. Srinivas, V. Sankaranarayanan and S. Ramaprabhu J. Alloys and Comp. 448, 159

2008
1119 Inverse method for detection and sizing of cracks in thin sections using a hybrid genetic algorithm based signal parametrisation Satyanarayan, L.; Bharath Kumaran, K.; C. V. Krishnamurthy; Balasubramaniam, Krishnan Theoretical and Applied Fracture Mechanics, v 49, n 2, p 185-198, April 2008

2008
1120 Ultrasonic Imaging using a Computed Point Spread Function, Ramsharan R., C. V. Krishnamurthy, and Krishnan Balasubramaniam IEEE Trans. UFFC, vol.55, No.2, pp 451-464, 2008

2008
1121 A Migration based Reconstruction Algorithm for the Imaging of Defects in a Plate using a Compact Array, A. Muralidharan, Krishnan Balasubramaniam, and C. V. Krishnamurthy Smart Structures and Systems, 4(4) 449-464, 2008

2008
1122 Pulsed Eddy Current Imaging of Corrosion Pits Kathirvel Thiyagarajan., B. Maxfield, Krishnan Balasubramaniam,and C. V. Krishnamurthy J. Nondestructive Testing & Evaluation, 7(2), 32-36, 2008

2008
1123 Is gravitational entropy quantized ? Dawood Kothawala, T. Padmanabhan, Sudipta Sarkar Physical Review D

Volume: 78 DOI: 10.1103/PhysRevD.78.104018

2008
1124 Radiating black hole solutions in arbitrary dimensions Sushant Ghosh, Dawood Kothawala General Relativity and Gravitation

Volume: 40 Page: 9-21 DOI: 10.1007/s10714-007-0511-6

2008
1125 Quantum gravitational corrections to the stress-energy tensor around the rotating BTZ black hole Dawood Kothawala, S. Shankaranarayanan, L. Sriramkumar Journal of High Energy Physics

DOI: 10.1088/1126-6708/2008/09/095

2008
1126 Effect of strain on Orbital ordering and Magnetism at the Perovskite oxide interfaces: LaMnO3/SrMnO3 B. R. K. Nanda and S. Satpathy Phys. Rev. B

Volume: 78 Page: 054427 DOI: http://dx.doi.org/10.1103/PhysRevB.78.054427

2008
1127 Two-Dimensional Spin-Polarized Electron Gas at Oxide Interfaces B. R. K. Nanda and S. Satpathy Phys. Rev. Lett.

Volume: 101 Page: 127201 DOI: http://dx.doi.org/10.1103/PhysRevLett.101.127201

2008
1128 Organic Field-effect Transistors: from materials to device physics T. B. Singh, N.S. Sariciftci, Manu Jaiswal, R. Menon, Handbook of Organic Electronics and Photonics (Vol. 3), 36, 153, (2008).

2008
1129 Study of Critical Current Density from ac Susceptibility Measurements in (La1-xYx)2Ba2CaCu5Oz Superconductors. P. K. Nayak and S. Ravi Indian J. Phys.

Volume: 82 Page: 603-610 DOI: RN:39087241

2008
1130 p-Type gas sensing behaviour of undoped SnO2 thin films irradiated with a high energy ion beam; Sanju Rani, M. C. Bhatnagar, Somnath C. Roy, N. K. Puri, D. Kanjilal; Sensors and Actuators B, 135, p 35 (2008).

2008
1131 Use of magnetoelastic sensors for quantifying platelet aggregation I: Whole blood and platelet rich plasma; Somnath C. Roy, J. R. Werner, D. Kouzoudis, C. A. Grimes; Sensor Letters, 6, p 280 (2008).

2008
1132 Effect of swift heavy ion irradiation on structure, optical, and gas sensing properties of SnO 2 thin films; Sanju Rani, N. K. Puri, Somnath C. Roy, M. C. Bhatnagar, D. Kanjilal; Nuclear Instruments and Methods in Physics Research (NIM)B, 266, p 1987 (2008).

2008
1133 Eliminating unwanted nanobubbles from hydrophobic solid/liquid interfaces: A case study using magnetoelastic sensors; X. Feng, Somnath C. Roy, C. A. Grimes; Langmuir, 24, p 3918 (2008).

2008
1134 Absolute cross sections for dissociative electron attachment to water, methane and ammonia P. Rawat, V. S. Prabhudesai, G. Aravind, N. B. Ram, M. A. Rahman , E. Krishnakumar J. Phys.: Conf. Ser. 80 , 012018 (2007)

2007
1135 Probing site selective fragmentation of molecules containing hydroxyl group using Velocity Slice Imaging Vaibhav S Prabhudesai, N. Bhargava Ram, G. Aravind, P. Rawat , E. Krishnakumar J. Phys.: Conf. Ser. 80, 012016 (2007)

2007
1136 Velocity Map Imaging of H- Ions from Dissociative Electron Attachment to H2O N. Bhargava Ram, V.S. Prabhudesai, G. Aravind, P. Rawat , E. Krishnakumar J. Phys.: Conf. Ser. 80, 012017 (2007)

2007
1137 Absolute cross sections for dissociative electron attachment to H2O andD2O Prashant Rawat, V.S. Prabhudesai, G. Aravind, M. A. Rahman , E. Krishnakumar J. Phys. B: At. Mol. Opt. Phys. 40 No 24 , 4625-4636 (2007)

2007
1138 Probing final state interactions in the photodetachment from OH¯ G. Aravind, A.K. Gupta, M. Krishnamurthy , E. Krishnakumar Phys. Rev. A 76, 042714 (2007)

2007
1139 Photodetachment studies with the linear time of flight photoelectron spectrometer G. Aravind, A.K. Gupta, M. Krishnamurthy , E. Krishnakumar, J. Phys.: Conf. Ser. 80, 012026, (2007)

2007
1140 Spectral dependence of the asymmetry parameter in the photodetachment from As¯ G. Aravind, A.K. Gupta, M. Krishnamurthy , E. Krishnakumar, Phys. Rev. A 75, 042714 (2007).

2007