Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
1231 Low-momentum interactions with smooth cutoffs S.K. Bogner, R.J. Furnstahl, S. Ramanan (Ohio State U.), A. Schwenk (Washington U., Seattle & TRIUMF). Sep 2006. 29 pp. Published in Nucl.Phys. A784 (2007) 79-103

2007
1232 Pramana – J. Phys vol. 68, pg. 547, 2007: “Systematic study of spatio-temporal dynamics of intense femtosecond laser pulses in BK-7 glass Ram Gopal, V. Deepak and *Siva Rama Krishnan. Pramana - Journal of Physics

Volume: 68 Page: 547

2007
1233 Systematic study of spatio-temporal dynamics of intense femtosecond laser pulses in BK-7 glass Ram Gopal, V. Deepak and *Siva Rama Krishnan Pramana – J. Phys

Volume: 68 Page: 547

2007
1234 Tunable magnetocaloric effect in RTi1-xMoxGe (R = Tb, Er) (x = 0, 0.15) Compounds R. Nirmala and S. K. Malik Europhysics Letters 80 (2007) 27001

2007
1235 Spacetimes through Hawking–Ellis construction with a background Riemannian metric V. V. Reddy, R. Sharma and S. Sivaramakrishnan Classical and Quantum Gravity

Volume: 24 Page: 3339 DOI: http://dx.doi.org/10.1088/0264-9381/24/13/012

2007
1236 Nonlinear optical scattering and absorption in bismuth nanorod suspensions S Sivaramakrishnan, VS Muthukumar, S Sivasankara Sai, K Venkataramaniah, Jason Reppert, Apparao M Rao, M Anija, Reji Philip, Narayanan Kuthirummal Applied Physics Letters

Volume: 91 Page: 9 DOI: http://dx.doi.org/10.1063/1.2776020

2007
1237 Analysis of Refractive Errors in the eyes of Young Indians M. Jesson and A.R. Ganesan Journal of Modern Optics 54 7-9, 1349-59 (2007)

2007
1238 Wavefront Estimation and Compensation for Adaptive Optics applications A.R. Ganesan Proc. of NCOL-2007, National Conference on Recent Trends in optoelectronics and Laser Technology, Trivandrum, 9-11 April, 2007

2007
1239 A Facile Thermolysis Route to Monodisperse Ferrite Nanocrystals N. Bao, L. Shen, Y. Wang, Prahallad Padhan, and A. Gupta, J. Am. Journal of the American Chemical Society (Communication);

Volume: 129 Page: 12374

2007
1240 Size-Controlled Synthesis of Magnetic CuCr2Se4 Nanocrystals Yu-Hsiang A. Wang, N. Bao, L. Shen, Prahallad Padhan, and A. Gupta, J. Am. Journal of the American Chemical Society (Communication);

Volume: 129 Page: 12408

2007
1241 Anomalous exchange coupling in transition-metal-oxide based superlattices with antiferromagnetic spacer layers Prahallad Padhan, W. Prellier and R. C. Budhani, Journal of Applied Physics

Volume: 102 Page: 043909

2007
1242 On the stability of non-supersymmetric attractors in string theory. S. Nampuri, P. K. Tripathy, S. P. Trivedi JHEP 0708:054,2007; e-Print: arXiv:0705.4554 [hep-th]

2007
1243 Development of SQUID-Based System for Nondestructive Evaluation R. Nagendran, M. P. Janawadkar, M. Pattabiraman, Dipak Kumar Baisnab, J. Jayapandian, R. Baskaran, L. S. Vaidhyanathan, Y. Hariharan, A. Nagesha, M. Valsan, K. Bhanu Sankara Rao, and Baldev Raj IEEE Trans. on Appl. Supercon. ,17, 3824 (2007)

2007
1244 Complex ferromagnetic state and magnetocaloric effect in single-crystalline Nd0.7Sr0.3MnO3 R. Venkatesh , M. Pattabiraman, S. Angappane, G. Rangarajan, K. Sethupathi, Jessy Karatha, M. Fecioru-Morariu, R.M. Ghadimi and G. Guntherodt Phys. Rev. B ,75, 224415 (2007)

2007
1245 Low field Zeeman Magnetometry using Rubidium Absorption~T, Nibedita Ram, M. Pattabiraman and C. Vijayan J. Phys.: Conf. Ser. 80, 012035 (2007)

2007
1246 Wavefront Estimation and Compensation for Adaptive Optics applications 1. A.R. Ganesan Proc. of NCOL-2007, National Conference on Recent Trends in optoelectronics and Laser Technology

2007
1247 Rapid Flaw Depth Estimation from SQUID-based Eddy Current Non-Destructive Evaluation M. Pattabiraman, R. Nagendranand M. P. Janawadkar NDT & E International 40, 289 (2007)

2007
1248 Enhanced Magnetoresistance Effect in Single Crystalline Nd0.5Sr0.5MnO3 R. Venkatesh, M. Pattabiraman, G.Rangarajan and K. Sethupathi J. Appl. Phys. 101, 09C506 (2007)

2007
1249 ESR Study of spin-lattice correlated clusters in Nd0.7Sr0.3MnO3 single crystals S. Angappane, M. Pattabiraman, G. Rangarajan, K. Sethupati, Babu Varghese and V. S. Sastry J. Phys. : Condens. Matter 19, 036207 ( 2007)

2007
1250 Magneto caloric effect in Single crystalline Nd1-xSrxMnO3(x=0.3, 0.5) R.Venkatesh, M. Pattabiraman, K. Sethupathi and G.Rangarajan J. Magn. Mater. 310, 2813 (2007)

2007
1251 Development of SQUID Based Non Destructive Evaluation System for Detecting Fatigue Induced Transformation of δ-Ferrite to Non-Magnetic Phases R. Nagendran, M. P. Janawadkar, M. Pattabiraman, D. K. Baisnab, R. Baskaran, L. S. Vaidhyanathan ,Y. Hariharan, Baldev Raj, A. Nagesha, M. Valsan , K Bhanu Sankara Rao NDT & E International 40, 215 (2007)

2007
1252 Self-consistent theory of reversible ligand binding to a spherical cell S Ghosh, M Gopalakrishnan, K Forsten-Williams Physical biology 4 (4), 344(2007)

2007
1253 Topical Review ,Structural and physical properties of ZnO based materials in various forms: Bulk ,thin film and nano. Shubra Singh P. Thiyagarajan, K. Mohan Kant ,Tirupathiah, B. Tiwari, N. Rama, M.M.K. Samy and M .S .Ramachandra Rao J.Phys.D:Applied Physics 40,6312 (2007).

2007
1254 PLD Growth of CNTs using a Nanostructured Ni Buffer Layer : Dependence of H2 partial Pressure Maneesh Chandran , K. Mohan Kant, N.Rama and M.S.Ramachandra Rao MRS, 0951-E06-15 (2007).

2007
1255 Pulsed laser deposited oxide green emitting thin film phosphors:optimization of growth conditions P.Thiyagarajan , M.K. Kottaisamy and M .S. Ramachandra Rao Mater.Res.Soc.Symp.Proc 0988-QQ06-12 (2007).

2007
1256 Effects of substrate on the electrical transport property of Ba2 FeNbO6 double perovskite thin films N.Rama , J.B .Philipp , M. Opel , V. Sankaranarayanan , R. Gross and M . S .Ramachandra Rao J.Phy. D: Appl.Phys. 40, 1430 (2007).

2007
1257 Nanocrystalline barium zinconate titanate synthesized at low temperature by an aques co-precipitation technique S .Bahskar Reddy, K. Prasad Rao and M.S. Ramachandra Rao Scripta Materialia 57, 591 (2007).

2007
1258 SPM Characterization of pulsed Laser Deposited Nanocrystalline CrN Hard Coatings G .Mangamma, K. Mohan Kant, M.S. Ramachandra Rao, S. Kalavathy, M. Kamruddin, S. Dash and A.K. Tyagi J .Nanosci. Nanotechnology 7, 2176 (2007).

2007
1259 Obesrvation of high permittivity in Ho substituted BaZr0.1Ti0.9O3 ceramics S.Bhaskar Reddy, M.S. Ramachandra Rao and K Prasad Rao Appl.Phy.Lett. 91, 022917 (2007).

2007
1260 Structural and dielectric characterization of Sr substituted Ba (Zr,Ti)) 3 based functional materials S .Bhaskar Reddy, M.S. Ramachandra Rao and K Prasad Rao Applied Physics A: Materials Science & Processing, A89, 1011 (2007).

2007