Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
1501 The single-phase multiferroic oxides: from bulk to thin film W. Prellier, M. P. Sing and P. Murugavel J. Phys. C: Condens. Matter. 17, R803 (2005).

2005
1502 Concentration sensing based on radiative rate enhancement from a single microcavity P. Sandeep , Prem B. Bisht Chemical Physics Letters 415 , 15-19 (2005)

2005
1503 Effect of adsorbed concentration on the radiative rate enhancement of photo-excited molecules embedded in single microspheres P. Sandeep , Prem B. Bisht J. Chem. Phys.123, 204713-204720, (2005).

2005
1504 Excitation energy transfer in a weekly coupled system: System with time-resolved fluorescence microscopy and laser induced transient grating techniques Kailash Chandra Jena , Prem B Bisht Chemical Physics 314 ,(2005) 179-188

Volume: 314 Page: 179-188

2005
1505 Periodic array of misfit dislocations at the MnAs/GaAs interface studied by synchrotron x-ray diffraction, D. K. Satapathy, V. M. Kaganer, B. Jenichen, W. Braun, L. Daeweritz and K. H. Ploog PHYSICAL REVIEW B

Volume: 72 Page: 155303 DOI: 10.1103/PhysRevB.72.155303

2005
1506 Optical Fiber Interferometric Sensor for the measurement of Liquid Pressure and Concentration G. Gobi, P. Arulmozhivarman, D. Sastikumar, A.R. Ganesan and M.J.M. Jaffar Accepted for presentation at the National Laser Symposium (NLS-4) to be held at Mumbai, India, Jan.10-13 (2005)

2005
1507 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
1508 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
1509 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
1510 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
1511 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
1512 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
1513 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
1514 Determination of the elastic moduli in LiAlO2 F. Jachmann, M. Pattabiraman and C. Hucho J. Appl. Phys. 98, 073501 (2005)

2005
1515 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
1516 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
1517 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
1518 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
1519 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
1520 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
1521 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
1522 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
1523 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
1524 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
1525 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
1526 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
1527 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
1528 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
1529 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
1530 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