Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
1171 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
1172 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
1173 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
1174 Is gravitational entropy quantized ? Dawood Kothawala, T. Padmanabhan, Sudipta Sarkar Physical Review D

Volume: 78 DOI: 10.1103/PhysRevD.78.104018

2008
1175 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
1176 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
1177 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
1178 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
1179 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
1180 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
1181 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
1182 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
1183 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
1184 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
1185 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
1186 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
1187 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
1188 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
1189 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
1190 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
1191 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
1192 Ferroelectricity driven by Y d0-ness with Re-hybridization in YMnO3 D. Y. Cho, J. Y. Kim, B. G. Park, K. J. Rho, J. H. Park, H. J. Noh, H. J. Kim, S. J. Oh, H. M. Park, J. S. Ahn, H. Ishibashi, S. W. Cheong, J. H. Lee, P. Murugavel, T. W. Noh, A. Tanaka, and T. Jo Phys. Rev. Lett. 98, 217601-1-4 (2007)

2007
1193 Sum and difference frequency generation of white light continuum with the ps pulses of Nd+3:YAG laser in a thick BBO crystal A. Nautiyal, Prem B. Bisht Optics Communications 278 ,175-179 (2007)

2007
1194 Influence of multiphoton events in measurement of two-photon absorption cross-sections and optical nonlinear parameters under femtosecond pumping R. Sailaja, Prem B. Bisht, C. P. Singh, K. S. Bindra , S. M. Oak Optics Communications 277 ,433-439 (2007)

2007
1195 Study of optical nonlinearity of functionalised multi-wall carbon nanotubes by using degenerate four wave mixing and Z-scan techniques K. C. Jena, Prem B. Bisht, M. M. Shaijumon , S. Ramaprabhu Optics Communicatios 273 ,153-158 (2007)

2007
1196 Tunable multiline distributed feedback dye laser based on the phenomenon of excitation energy transfer R. Sailaja , Prem B. Bisht Organic Electronics,8 ,75-183 (2007)

2007
1197 Influence of pulsed and cw pumping on optical nonlinear parameters of laser dyes probed by closed-aperture Z-scan technique U. Tripathy , Prem B. Bisht J. Opt. Soc. Am.: B 24 ,2147-2156 (2007).

2007
1198 Multiferroic properties of epitaxially stabilized hexagonal DyMnO3 thin films J. H. Lee, P. Murugavel, D. Lee, T. W. Noh, Y. Jo, M. H. Jung, K. H. Jang and J.-G. Park Appl. Phys. Lett. 90, 012903-1-3 (2007)

2007
1199 Electrospinning of Polymer Nanofibers and their applications – A review Rajesh K.P., Sundaray B., Jagadeeshbabu V., Santhamoorthy G., Natarajan T.S. and Anantha K. International Journal of Electrospun Nanofibers and Applications 1(3), 173-191.

2007
1200 Formation of hexagonal phase of TbMnO3 thin film and its multiferroic properties J.H.Lee, D.Lee, T.W.Noh, P.Murugavel, J.W.Kim, K.H. Kim, Y. Jo, M.H.Jung, J.G. Yoon, and J. S. Chung, J. Mater. Res. 22, 2156-2162 (2007).

2007