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
211 Hydrogenation of Monolayer Molybdenum Diselenide via Hydrogen Plasma Treatment Kyung Yeol Ma, Seong In Yoon, A-Rang Jang, Hu Young Jeong, Yong Jin Kim, Pramoda K. Nayak, Hyeon Suk Shin Journal of Material Chemistry C

Volume: 05 Page: 11294-11300 DOI: 10.1039/C7TC02592K

2017
212 Imaging of interlayer coupling in van der Waals heterostructures using a bright-field optical microscope Evgeny M. Alexeev, Alessandro Catanzaro, Oleksandr V. Skrypka, Pramoda K. Nayak et al. Nano Letters

Volume: 17 Page: 5342–5349 DOI: 10.1021/acs.nanolett.7b01763

2017
213 Probing Evolution of Twist Angle Dependent Interlayer Exciton in MoSe2/WSe2 van der Waals Heterostructures Pramoda K. Nayak et al. ACS Nano

Volume: 11 Page: 4041–4050 DOI: 10.1021/acsnano.7b00640

2017
214 Variation of crystallinity of Cu and Cu2O nanowires arrays grown in various pores of porous alumina membrane Yu-Min Shen, Wen-Fang Chiu, Sheng-Chang Wang, Pramoda K. Nayak, Dipti. R. Sahu, Jow-Lay Huang Advanced Materials Letters

Volume: 08 Page: 1046-1051 DOI: 10.5185/amlett.2017.1493

2017
215 Magnetic glass state and magnetoresistance in SrLaFeCoO6 double perovskite Pradheesh. R., Harikrishnan S. Nair, Haripriya G. R., Anatoliy Senyshyn, Tapan Chatterji, V. Sankaranarayanan, K. Sethupathi.. Journal of Physics: Condensed Matter V 29, 9, 095801 (2017)

2017
216 Magnetic glass state and magnetoresistance in SrLaFeCoO6 double perovskite. Pradheesh. R., Harikrishnan S. Nair, Haripriya G. R., Anatoliy Senyshyn, Tapan Chatterji, V. Sankaranarayanan, K. Sethupathi Journal of Physics: Condensed Matter V 29, 9, 095801 (2017)

2017
217 Temperature dependent structural studies on the spin correlated system A2FeCoO6 (A= Sm, Eu, Dy and Ho) using synchrotron radiation Haripriya G. R., Pradheesh R.,M. N. Singh, A. K. Sinha, Sethupathi K., Sankaranarayanan V AIP Advances 7, 055826 (2017)

2017
218 High pressure behavior of superconducting boron doped diamond Mahmoud Abdel-Hafiez, Dinesh Kumar, R. Thiyagarajan, Q. Zhang, R. T. Howie, K. Sethupathi, O. Volkova, A. Vasiliev, W. Yang, H. K. Mao and M.S. Ramachandra Rao. Physical Review B 95, 174519 (2017)

2017
219 Stabilization heat treatment and functional response of 0.65[Pb (Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics Pius Augustinea,, Shibnath Samanta, Martando Rath, Muralidhar Miryala, K. Sethupathi, Masato Murakami, M.S. Ramachandra Rao Materials Research Bulletin 95 (2017) 47

2017
220 Enhanced electron-phonon coupling and critical current density in rapid thermally quenched MgB2 bulk samples T. S. Suraj , M. Muralidhar , K. Sethupathi , M.S. Ramachandra Rao , Murakami Masato AIP Advances 7, 085014 (2017).

2017
221 Band gap reduction and redshift of lattice vibrational spectra in Nb and Fe co-doped PLZT Shibnath Samanta, Miryala Muralidhar, V. Sankaranarayanan, Sethupathi K, M.S. Ramachandra Rao and Masato Murakami Journal of Materials Science 52, No. 20, (2017)

2017
222 Spin reorientation and disordered rare earth magnetism in Ho2FeCoO6 G R Haripriya , Harikrishnan S Nair, R Pradheesh, S Rayaprol, V Siruguri, Durgesh Singh, R Venkatesh, V Ganesan, K Sethupathi and V Sankaranarayanan J. Phys.: Condens. Matter 29 (2017) 475804

2017
223 Miniaturised millimetre wave frequency selective surface for atmospheric remote sensing J. Poojali ; S. Ray ; B. Pesala ; C.V. Krishnamurthy ; K. Arunachalam Electronics Letters

Volume: 53 Page: 663 DOI: 10.1049/el.2017.0653

2017
224 Hot-rod thermography for in-plane thermal diffusivity measurement C.M.Basheer, C.V.Krishnamurthy, Krishnan Balasubramaniam Measurement

Volume: 103 Page: 235 DOI: https://doi.org/10.1016/j.measurement.2017.02.022

2017
225 In-situ carbon encapsulation of LiNi1/3Co1/3Mn1/3O2 using pillared ethylene glycol trapped in the metal hydroxide interlayers for enhanced cyclic stability S Vasu, Moodakare B Sahana, Chandran Sudakar, R Gopalan, G Sundararajan Electrochimica Acta

Volume: 251 Page: 363-377 DOI: https://doi.org/10.1016/j.electacta.2017.08.096

2017
226 Microstrain engineered magnetic properties in Bi1− x Ca x Fe1− y Ti y O3− δ nanoparticles: deviation from Néel’s 1/d size-dependent magnetization behaviour Pavana SV Mocherla, MB Sahana, R Gopalan, MS Ramachandra Rao, BRK Nanda, C Sudakar Materials Research Express

Volume: 4(10) Page: 106106 DOI: https://doi.org/10.1088/2053-1591/aa9088

2017
227 Photovoltaic properties of low temperature solution processed earth abundant CuO nanocrystal-based hybrid solar cells Ganga, B.G, Seetharaman, S.M, Varma, P.C.R, Namboothiry, M.A.G and Santhosh P N Physica Status Solidi (A) Applications and Materials Science

Volume: 214 Page: 1600671 DOI: 10.1002/pssa.201600671

2017
228 Orbital driven impurity spin effect on the magnetic order of quasi-3D cupric oxide Ganga, B.G, Santhosh P.N and Nanda, B.R.K Journal of Physics Condensed Matter

Volume: 29 Page: 155802 DOI: 10.1088/1361-648X/aa58c2

2017
229 Dendritic Growth of a Polymer on a 2D Mesoscale Square Lattice Joel Martis, Kaushik Satapathy, P R Shaina, C V Krishnamurthy and Manu Jaiswal (cond-mat.soft)

Volume: arXiv:1711.10141

2017
230 Observation of magnetization and exchange bias reversals in NdFe0.5Cr0.5O3 Sharannia, M.P, De, S, Singh, R., Das, A, Nirmala, R and Santhosh P N Journal of Magnetism and Magnetic Materials

Volume: 430 Page: 109 DOI: 10.1016/j.jmmm.2016.12.035

2017
231 Femtosecond laser-pumped plasmonically enhanced near-efficient infrared random laser based on engineered scatterers Venkata Siva Gummaluri, R.V. Nair, S.R. Krishnan, C. Vijayan Optics Letters

Volume: 42(23) Page: 5002 DOI: https://doi.org/10.1364/OL.42.005002

2017
232 Magnetic and magnetocaloric properties of the intermetallic compound ErCu2 R. Rajivgandhi, J. Arout Chelvane, and R. Nirmala AIP Conference Proceedings

Volume: 1832 Page: 130059

2017
233 Alternating spin chain compound AgVOAsO4 probed by 75As NMR N. Ahmed, P. Khuntia, K. M. Ranjith, H. Rosner, M. Baenitz, A. A. Tsirlin, and R. Nath Physical Review B

Volume: 96 Page: 224423 DOI: 10.1103/PhysRevB.96.224423

2017
234 Static dielectric constant assessment from capacitance over a wide range of electrode separations Gokul Raj R, C.V. Krishnamurthy Journal of Electrostatics

Volume: 87 Page: 19-25 DOI: https://doi.org/10.1016/j.elstat.2017.03.001

2017
235 Scaling relations for parallel disc Capacitance with Dielectric media C.V. Krishnamurthy, Gokul Raj R arXiV

DOI: arXiv:1710.03703

2017
236 Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and Muon Spin Relaxation Studies P. Khuntia*, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, F. C. Chou, C. Baines, A. Amato, and Y. Furukawa. *~Corresponding author Physical Review Letters

Volume: 116 Page: 107203 DOI: 10.1103/PhysRevLett.116.107203

2016
237 Triplet Pairing in Pure Neutron Matter Sarath Srinivas (IIT M), S. Ramanan (IIT M) Physical Review C

Volume: 94 Page: 064303 DOI: 10.1103/PhysRevC.94.064303

2016
238 Study of ferroelectric characteristics of diisopropylammonium bromide films C. Thirmal, P. P. Biswas, Y. J. Shin, T. W. Noh, N. V. Giridharan, A. Venimadhav, and P. Murugavel J. Appl. Phys. 120, 124107 (2016)

Volume: 120 Page: 124107 DOI: 10.1063/1.4963754

2016
239 The Effect of Particle Size on the Magnetic Properties of Y2FeCoO6. Haripriya G R, Shashi Priya Balmuchu, Pradheesh R, Sethupathi, K, Sankaranarayanan V Proc. of the Intl. Conf. on Nanotechnology for Better Living.

Volume: 3 Page: 173

2016
240 Quantum Phase Transitions and Multicriticality in Ta(Fe1−xVx)2 Manuel Brando , Alexander Kerkau, Adriana Todorova, Yoshihiro Yamada, Panchanan Khuntia, Tobias Foerster, Ulrich Burkhardt, Michael Baenitz, and Guido Kreiner Journal of Physical Society of Japan

Volume: 85 Page: 084707 DOI: 10.7566/JPSJ.85.084707

2016