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
1261 Effect of illumination beam divergence in DSPI fringe formation N. Sujatha, V.M. Murukeshan and A.R. Ganesan J. of Holography and Speckle2, 1 20-25 (2005)

2005
1262 A Spot Pattern Test Chart Technique for Measurement of Geometric Aberrations caused by an intervening medium – a Novel Method A.R. Ganesan, P. Arulmozhivarman and M. Jesson J. of Meas. Sci. & Technol. 16 , 2534-40 (2005).

2005
1263 Design and Development of a Closed Loop Adaptive Optics system for Wavefront Sensing and Control A.R. Ganesan, P. Arulmozhivarman, D. Mohan, Ashok Kumar and A.K. Gupta J. of Optics 34,2 67-81 (2005)

2005
1264 Wavelet based measurement of Moments in Shack-Hartmann Wavefront Sensor Praveen Kumar, P. Arulmozhivarman and A.R. Ganesan J. of Instrum. Soc. India 35, 172-178 (2005)

2005
1265 Spot Pattern Test Chart Technique for Measurement of Geometric Aberrations caused by an Intervening Medium – a novel method A.R.Ganesan,P.Arulmozhivarman and M.Jesson J. of Measurement Science and Technology 16, 2534-2540 (2005)

2005
1266 The thermoelectric method for non-destructive evaluation: a finite element study M. Pattabiraman, R. Nagendran, D. K. Baisnab, M. P. Janawadkar and Y. Hariharan J. Phys D: Appl. Phys. 38 3985-3990 (2005)

2005
1267 Electron spin resonance study of Nd0.7Sr0.3MnO3 single crystals S. Angappane, M. Pattabiraman, G. Rangarajan, and K. Sethupathi J Appl. Phys. 97, 10H705 (2005)

2005
1268 Determination of the elastic moduli in LiAlO2 F. Jachmann, M. Pattabiraman and C. Hucho J. Appl. Phys. 98, 073501 (2005)

2005
1269 Electronic structure and magnetism in doped semiconducting half-Heusler Compounds B. R. K. Nanda and I. Dasgupta J. Phys.: Condens. Matter

Volume: 17 Page: 5037 DOI: doi:10.1088/0953-8984/17/33/008

2005
1270 On the connection between biased dichotomous diffusion and the one-dimensional Dirac equation V. Balakrishnan and S. Lakshmibala, Europhys. Letts. Vol. 71 (5), 744-750 (2005).

2005
1271 Squeezing and higher-order squeezing of photon-added coherent states propagating in a Kerr-like medium C. Sudheesh, S. Lakshmibala and V. Balakrishnan New Jour. of Physics Vol. 7, Issue 11, 1 (2005).

2005
1272 A-site dependent percolative thermopower and Griffiths phase in Pr0.7-xHoxSr0.3MnO3 (x = 0.0, 0.04, 0.08 and 0.1) N. Rama, M. Opel, V. Sankaranarayanan, R. Gross, S.B. Ogale, T. Venkatesan, and M.S. Ramachandra Rao Journal of Applied Physics, 97,10H713-1 to 10H713-3 (2005).

2005
1273 Magnetization and neutron diffraction studies on Dy5Si2Ge2 R. Nirmala, V. Sankaranarayanan, K. Sethupathi A. V. Morozkin, Q. Cai and Z. Chu, J. B. Yang, W. B. Yelon, S. K. Malik Journal of Applied Physics, 97,10M314 (2005).

2005
1274 Effect of A-site disorder on the percolative transport of Pr0.7-yHoySr0.3MnO3, (y=0.0, 0.04, 0.08 and 0.1) N. Rama, V. Sankaranarayanan and M. S. Ramachandra Rao Journal of Magnetisnm and Magnetic Materials 292, 468-475 (2005).

2005
1275 Effect of Al and Si substitution on the magnetic properties of SmTbFe17 J. C. Ingersoll, G. Markandeyulu, V. S. Murty and K. V. S. Rama Rao J. Appl. Phys. 98, 093902 – 6 (2005)

2005
1276 Magnetoresistance studies of Ho0.85Tb0.15Mn2-xFex (x=0, 0.25, 0.5, 1, and 2) J. Arout Chelvane, G. Markandeyulu, N. Harish Kumar, R. Nirmala and S. K. Malik Phys. Rev. B 72, 092406/1-092406/4 (2005)

2005
1277 Magnetic and electrical properties of Dy0.73Tb0.27Fe2-xMnx [x=0, 0.25, 0.5 and 1] J. Arout Chelvane and G. Markandeyulu J. Magn. Magn. Mater., 294, 298-304 (2005)

2005
1278 Magnetic properties of YGdFe17-x(Ga,Al)x (x = 0 - 8) R. Srilatha, V. S. Murty and G. Markandeyulu J. Appl. Phys., 97, 10M503, (2005)

2005
1279 Magnetic properties of SmTbFe17-xGax [0 <= x<= 8] J. C. Ingersoll, G. Markandeyulu, V. S. Murty and K. V. S. Rama Rao J. Appl. Phys., 97, 10H109 (2005)

2005
1280 AC susceptibility study in the single phase Bi-2223 system S. Keshri, V. Dayal, S. Ravi and P. K. Nayak Czech. J. Phys.

Volume: 55 Page: 73-84 DOI: 10.1007/s10582-005-0009-y

2005
1281 Structural and Magnetic Properties of (Sm,Pr)3(Fe1-xAlx)27.5Ti1.5 [x = 0.1, 0.2, 0.3] S. Venkatesh, G. Markandeyulu and K. V. S. Rama Rao J. Appl. Phys., 97, 10H105 (2005)

2005
1282 Enhanced magnetoresistance in ferromagnetic Pr0.85Ca0.15MnO3/ferroelectric Ba0.6Sr0.4TiO3 superlattice films P. Murugavel, P. Padhan, and W. Prellier Appl. Phys. Lett. 85, 4992 (2004).

2004
1283 Tailoring of ferromagnetic Pr0.85Ca0.15MnO3/ferroelectric Ba0.6Sr0.4TiO3 superlattices for multiferroic properties P. Murugavel, D. Saurel, W. Prellier, Ch. Simon, and B. Raveau Appl. Phys. Lett. 85, 4424 (2004).

2004
1284 Origin of the 2eV peak in optical absorption spectra of LaMnO3: An explanation based on the orbitally degenerate Hubbard model M. W. Kim, P. Murugavel, Sachin Parashar, J. S. Lee, and T. W. Noh New J. Phys. 6, 156 (2004)

2004
1285 Thickness dependent and annealing effects of underdoped lanthanum manganite thin films grown on Si substrates P. Murugavel, J. G. Yoon, and T. W. Noh J. Appl. Phys. 95, 2536 (2004).

2004
1286 Probing potential energy curves of C2¯ by translational energy spectroscopy A.K. Gupta, G. Aravind , M. Krishnamurthy Phys. Rev. A 69, 035201 (2004).

2004
1287 Order parameter symmetry and mode coupling effects at dirty superconducting quantum phase transitions Rastko Sknepnek, Thomas Vojta and Rajesh Narayanan Phys. Rev. B. 70, 104514, (2004).

2004
1288 Analysis of Refractive Errors in the Human Eye using Shack-Hartmann Aberrometry M. Jesson, P. Arulmozhivarman and A.R. Ganesan Proc. of Photonics-2004, VII International Conf. on Optoelectronics, Fiber Optics and Photonics, Dec.9-11, Cochin, India, pp.23 (2004)

2004
1289 Non-Destructive Testing Composite Specimens by Fiber Optic Electronic Speckle Pattern Interferometry A.R. Ganesan and V.M.Murukeshan J. of Non-Destructive Testing and Evaluation 3,3 59-64 (2004)

2004
1290 Effect of in-plane sensitive component on speckle fringe formation on curved inner surfaces of engineering specimens V.M. Murukeshan, N. Sujatha and A.R. Ganesan J. of Holography and Speckle 1,2 74-79 (2004)

2004