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
1291 Effect of the cation size disorder on charge ordering in rare-earth manganates Vanitha P.V., Santhosh P.N, Singh R.S, Rao C.N. R, Attfield J.P Phys. Rev. Cond. Mater., B59 13539 (1999)

1999
1292 Preparation and characterization of sub-micron spherical particles of Al2O3, SiO2 and mullite P. Murugavel, M. Kalaiselvam, M. K. Renganathan, A. R. Raju Mater. Chem. Phys., 53, 247 (1998).

1998
1293 Crystalline alumina films prepared by nebulized spray pyrolysis P. Murugavel, Benedict Ita and A. R. Raju Bull. Mater. Sci., 107 (1998).

1998
1294 Charge-ordering in manganates Rao C.N.R, Arulraj A, Santhosh P.N, Cheetham A.K Chem.Mater., 10 2714 (1998)

1998
1295 Evolution of the cluster glass system La0.5Sr0.5CoO3 Anil, Kumar P. S.; Nair, Santhosh P. N.; Alias, Joy P.; Date S. K. J. Mater. Chem. 8 2245 (1998)

1998
1296 Charge ordering in the rare-earth manganates: the origin of the extraordinary sensitivity to the average radius of the A-site cations, < rA>., Arulraj A, Santhosh P.N, Gopalan R.S, Guha A, Raychaudhuri A.K, Kumar N, Rao C. N. R. J. Phys.:Condensed Matter., 10 8497 (1998)

1998
1297 Effect of internal pressure on charge-ordered rare earth manganates Rao C. N. R, Santhosh P.N, Singh R.S, Arulraj A J.Solid State Chem.,135 169 (1998)

1998
1298 Sub-micrometer spherical particles of TiO2, ZrO2 and PZT by nebulized spray pyrolysis of metal-organic precursors P. Murugavel, M. Kalaiselvam. A.R. Raju and C. N. R. Rao J. Mater. Chem., 7(8), 1433 (1997).

1997
1299 Synthesis and role of Nd and Sm on the microwave dielectric properties of BaNd2(1-x)Sm2xTi5O14 dielectric resonator V. Satheesh, P. Murugavel, V. R. K. Murthy, B. Viswanathan Mater. Sci. and Engg., B48, 202 (1997).

1997
1300 Quantum critical behavior of clean itinerant ferromagnets T. Vojta, D. Belitz, R. Narayanan and T.R. Kirkpatrick .Phys. B103, (1997) 451.

1997
1301 Breakdown of Landau-Ginzburg-Wilson theory for certain quantum phase transitions T. Vojta, D. Belitz, R. Narayanan and T.R. Kirkpatrick Europhys. Lett., 36 (3), (1996), 191

1996
1302 Study on decentration-induced optical aberrations in an optical system using Shack Hartmann wavefront sensor K. Venkatramana and A.R. Ganesan Optical System Alignment, Tolerancing, and Verification VIII, SPIE Optics + Photonics conference, San Diego, California, 16-20 Aug.( 2014)

1907
1303 Boundary multifractality in critical 1d systems with long-range hopping. A. Mildenberger, A. Subramaniam, R. Narayanan, F. Evers I. A. Gruzberg and A. D. Mirlin Cond-matt/0611713, submitted to Phys. Rev. B

0
1304 Electrical conductivity of a single electrospun fiber of poly (methyl methacrylate) and multiwalled carbon nanotube nanocomposites Bibekananda Sundaray,V. Subramanian,T. S. Natarajan and K Krishnamurthy Appl.Phys. Lett., 88, 143114-1-143114-3. Also selected for publication in April 17, 2006 issue of Virtual Journal of Nanoscale Science & Technology, vol-13, Issue-15 (The Virtual Journal, which is published by the American Institute of Physics and the Ame

0
1305 Electrical properties of electrospun poly (ethylene oxide) - Polypyrrole composite fibers Bibekananda Sundaray, V. Subramanian and T. S. Natarajan Mat. Res. Soc. Symp. Proc. 889, 79-83.

0
1306 Preparation and characterization of polystyrene - multiwalled carbon nanotube composite fibers by electrospinning Bibekananda Sundaray, V. Subramanian and T. S. Natarajan (Under review J.Nano Sci and Nanotechnology)

0
1307 Electrical and Mechanical Properties of Conducting Polystyrene Carbon Fiber Composites S. Gopalan,V. Jagadeesh Babu, B Sundaray, T. S. Natarajan, V.Subramanian, M.Balasubramanian and V.Santhanam ( Under review Materials and Manufacturing Processes)

0
1308 Local Projections of Low-Momentum Potentials, K. A. Wendt (OSU), R. J. Furnstahl (OSU), S. Ramanan (Indian Inst. Tech., Madras), Phys.Rev. C86 (2012) 014003

0
1309 Supersolid in a one-dimensional optical lattice in the presence of a harmonic trap Tapan Mishra (IIA), Sunethra Ramanan (IISc), Ramesh V. Pai (Goa, U.), Meetu Sethi Luthra (IIA), B. P. Das (IIA), arXiv:1011.2 arXiv:1011.2523 523

0
1310 Theory of unitarity bounds and low energy form factors Gauhar Abbas, B. Ananthanarayan (Bangalore, Indian Inst. Sci.), I. Caprini (Bucharest, IFIN-HH), I. Sentitemsu Imsong, S. Ramanan (Bangalore, Indian Inst. Sci.), Eur.Phys.J. A45 (2010) 389-399

0
1311 Microstructure and magnetostriction of Tb0.3Dy0.7Fe1.95 prepared under different solidification conditions by zoning and modified Bridgman techniques Mithun Palit, S. Pandian, R. Balamuralikrishnan, A. K. Singh, Niranjan Das, V.Chandrasekharan and G. Markandeyulu J. Appl. Phys. [Accepted]

0
1312 Effect of Mn on the Magnetic and Electrical properties of Ho0.85Tb0.15Fe2 J. Arout Chelvane, G. Markandeyulu, N. Harish Kumar, R. Nirmala and S. K. Malik IEEE Trans. Mag. [Accepted]

0
1313 Formation of metastable TbFe5 phase by mechanical alloying S Narayana Jammalamadaka, G. Markandeyulu and Krishnan Balasubramaniam IEEE Trans. Mag. [Accepted]

0
1314 Structural and Magnetic Properties of Gd3(Fe1-xAlx)27.5Ti1.5 (x = 0.1 - 0.4) Ravi, S. Venkatesh, G. Markandeyulu and K. Prasad Rao IEEE Trans. Mag. [Accepted]

0
1315 Effect of Co on the magnetic properties of YGdFe17-xCoxGa R. Srilatha, Ravi, G. Markandeyulu and V. S. Murty IEEE Trans. Mag. [Accepted]

0
1316 Magnetic Properties of ( Sm0.4Pr0.6 )3 (Fe1-xCox )27.5Ti1.5 [x = 0.1, 0.2, 0.3, 0.4] S. Venkatesh, Ravi and G. Markandeyulu IEEE Trans. Mag. [Accepted]

0
1317 Effect of Annealing on Magnetoimpedance of Co68Fe4Zr10Cu2B16 ribbons V. Satya Narayana Murthy and G. Markandeyulu J. Magn. Magn. Mater. [in press]

0
1318 Magnetic properties of Y1-xGdxFe2By [x = 0, 0.25, 0.5, 0.75, 1; y = 0, 0.1, 0.15, 0.2] J. Arout Chelvane and G. Markandeyulu J. Alloys and Compounds [in press]

0
1319 Effect of length and annealing conditions on magneto-impedance of Co68Fe5Si12B15 V. Satya Narayana Murthy, S. Venkatesh and G. Markandeyulu J. Appl. Phys. [in press]

0
1320 Effect of Al on the magnetic properties of Pr3(Fe1-xAlx)27.5Ti1.5 [x = 0.1, 0.2, 0.3] S. Venkatesh, Ravi, G. Markandeyulu and K. V. S. Rama Rao J. Appl. Phys. [in press]

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