Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
151 Enhanced Magnetocaloric effect in Terbium-doped Gadolinium oxide nanoparticles S. Hazarika, D. Mohanta and R. Nirmala Physica B: Condensed Matter

Volume: 570 Page: 324

2019
152 Plasmon Assisted Selective Enhancement of Direct Band Transitions in Multi-layer MoS2 Tejendra Dixit, Ankit Arora, Muralidhra Miryala, Masato Murakami, Pramoda K. Nayak, K. Lakshmi Ganapathi, M.S. Ramachandra Rao IEEE Photonics

Volume: 11 Page: 4501106 DOI: 10.1109/JPHOT.2019.2935000

2019
153 Simulation studies of R2( Δ η , Δ φ ) and P2( Δ η , Δ φ ) correlation functions in pp collisions with the PYTHIA and HERWIG models Baidyanath Sahoo, Basanta Kumar Nandi, Prabhat Pujahari, Sumit Basu, and Claude Pruneau Phys. Rev. C 100, 024909

2019
154 Detection of self-generated nanowaves on the interface of an evaporating sessile water droplet Bhatt, D.; Vaippully, R.; Kharbanda, B.; Ranjan, A.; Dharod, V.; Satapathy, D.; Roy, B. Optics express

2019
155 Affine lattice construction of spiral surfaces in frustrated Heisenberg models Péter Balla, Yasir Iqbal, and Karlo Penc Physical Review B

Volume: 100 Page: 140402 DOI: 10.1103/PhysRevB.100.140402

2019
156 Influence of chemical solution growth and vacuum annealing on the properties of (100) pseudocubic oriented BiFeO3 thin films Nandy S, Sudakar C Journal of Applied Physics, 126, 135303, https://doi.org/10.1063/1.5110588

2019
157 Oxygen non-stoichiometry in TiO2 and ZnO nano rods: Effect on the photovoltaic properties of dye and Sb2S3 sensitized solar cells Sharma V, Das TK, Ilaiyaraja P, Sudakar C Solar Energy, 191, 400-9, https://doi.org/10.1016/j.solener.2019.09.009

2019
158 Optical Whispering Gallery-Enabled Enhanced Photovoltaic Efficiency of CdS-CuInS2 Thin Film-Sensitized Whisperonic Solar Cells Ilaiyaraja P, Das TK, Mocherla PSV, Sudakar C Journal of Physical Chemistry C. 2019;123(3):1579-86, https://doi.org/10.1021/acs.jpcc.8b09292

2019
159 Frenkel line crossover of confined supercritical fluids Kanka Ghosh and C. V. Krishnamurthy Scientific Reports

Volume: 9 DOI: 10.1038/s41598-019-49574-3

2019
160 Tailoring magnetoimpedance by controlled annealing of CoFe (NbMnNi)BSi amorphous ribbons S. K. Manna and V. Srinivas Materials Research Express

Volume: 6 Page: 62 DOI: 10.1088/2053-1591/ab48c4

2019
161 Quantum Dot Sensitized Whisperonic Solar Cells—Improving Efficiency Through Whispering Gallery Modes Athrey Cholasettyhalli Dakshinamurthy, Tapan Kumar Das, P. Ilaiyaraja and Chandran Sudakar Front. Mater.

Volume: 6 Page: 282

2019
162 Breathing chromium spinels: a showcase for a variety of pyrochlore Heisenberg Hamiltonians P. Ghosh, Y. Iqbal, T. Müller, R. T. Ponnaganti, R. Thomale, R. Narayanan, J. Reuther, M. J. P. Gingras, H. O. Jeschke npj Quantum Materials

Volume: 4 Page: 63 DOI: 10.1038/s41535-019-0202-z

2019
163 The composition and poling-dependent photovoltaic studies in ferroelectric ( Bi1−xSrx)(Fe1−xTix)O3 thin films P. P. Biswas, Ch. Thirmal, S. Pal, M. Miryala, M. Murakami, and P. Murugavel J. Mater. Sci.: Mater. Electron.

Volume: ISSN 0957-4522 DOI: DOI 10.1007/s10854-019-02667-1

2019
164 Stretchable and dynamically stable promising two-dimensional thermoelectric materials: ScP and ScAs K. Kaur, D. Murali, B. R. K. Nanda Journal of Materials Chemistry A

Volume: 7 Page: 12604 DOI: 10.1039/C9TA01393H

2019
165 Shifting of Fermi level and realization of topological insulating phase in the oxyfluoride BaBiO2F B. Khamari, B.R. K. Nanda Materials Research Express

Volume: 6 Page: 066309 DOI: 10.1088/2053-1591/ab0b13

2019
166 Enhanced bulk photovoltaic response in Sn doped BaTiO3 through composition dependent structural transformation L. Kola, D. Murali, S. Pal, B. R. K. Nanda, P. Murugavel Appl. Phys. Lett.

Volume: 114 Page: 183901 DOI: 10.1063/1.5088635

2019
167 Band engineering via grain boundary defect states for large scale tuning of photoconductivity in Bi1−xCaxFe1−yTiyO3−δ S Nandy, P. S. V. Mocherla, K. Kaur, S. Gautam, B..R..K. Nanda, C. Sudakar J. Appl.Phys.

Volume: 126 Page: 235101 DOI: 10.1063/1.5119845

2019
168 Large Bulk Photovoltaic Response by Symmetry-Breaking Structural Transformation in Ferroelectric [ Ba ( Zr 0.2 Ti 0.8 ) O 3 ]0.5[( Ba 0.7 Ca 0.3 ) Ti O 3 ]0.5 A. B. Swain, D. Murali, B.R.K. Nanda, P. Murugavel Phys. Rev. Applied

Volume: 11 Page: 044007 DOI: 10.1103/PhysRevApplied.11.044007

2019
169 Out-of-time-order correlators in bipartite nonintegrable systems Ravi Prakash, Arul Lakshminarayan Acta Physica Polonica A

Volume: 136 Page: 803 DOI: 10.12693/APhysPolA.136.803

2019
170 Two moonshines for L_2(11) but none for M_12 Suresh Govindarajan, Sutapa Samanta Nucl. Phys. B.

Volume: 939 Page: 566-598 DOI: 10.1016/j.nuclphysb.2019.01.004

2019
171 BKM Lie superalgebras from counting twisted CHL dyons – II Suresh Govindarajan, Sutapa Samanta Nucl. Phys. B.

Volume: 948 Page: 114770 DOI: 10.1016/j.nuclphysb.2019.114770

2019
172 On a square-ice analogue of plane partitions Suresh Govindarajan, A J Guttmann, Varsha Subramanyan Ann. Inst. Henri Poincare Comb. Phys. Interact.

Volume: 6 Page: 123-154 DOI: 10.4171/AIHPD/67

2019
173 Novel Phase Based Feedback Control for Constant Height Mode Operation in Scanning Near-Field Microwave Microscopy Christopher Hardly Joseph, Venkatachalam Subramanian Studies in Applied Electromagnetics and Mechanics - Ebook

Volume: 44: Electromagnetic Nondestructive Evaluation XXII Page: 20-25 DOI: 10.3233/SAEM190005

2019
174 Unveiling Regions in multi-scale Feynman Integrals using Singularities and Power Geometry B. Ananthanarayan, Abhishek Pal, S. Ramanan and Ratan Sarkar European Physics Journal C

Volume: 79 Page: 1 DOI: 10.1140/epjc/s10052-019-6533-x

2019
175 Raychaudhuri equation with zero point length Sumanta Chakraborty, Dawood Kothawala, Alessandro Pesci Physics Letters B

Volume: 797 Page: 134877 DOI: 10.1016/j.physletb.2019.134877

2019
176 Study of exciton-polaron interaction in pentacene field effect transistors using high sensitive photocurrent measurements Haripriya Kesavan, Subhamoy Sahoo, Sanjoy Jena, Prashanth Kumar Manda, Amogh Kumar Baranwal, Soumya Dutta, Jayeeta Bhattacharyya and Debdutta Ray Journal of Applied Physics

2019
177 Organic field effect transistors (OFETs) of poly(p-phenylenevinylene) fabricated by chemical vapor deposition (CVD) with improved hole mobility Deepak Bhat, Sanjoy Jena, Anu Babusenan, Jayeeta Bhattacharyya and Debdutta Ray Synthetic Metals

2019
178 Estimation of entanglement in bipartite systems directly from tomograms. B. Sharmila, S. Lakshmibala and V. Balakrishnan Q. Infor. Process. 18:236 (1-21) (2019).

DOI: https://doi.org/10.1007/s11128-018-2352-0

2019
179 First-passage properties of mortal random walks: ballistic behavior, effective reduction of dimensionality, and scaling functions for hierarchical graphs. V. Balakrishnan, E. Abad, T. Abil and J. J. Kozak Phys. Rev. E 99, 062110(1-16) (2019).

DOI: DOI: 10.1103/Phys.Rev.E.99.062110

2019
180 Recurrence network analy- sis in a model tripartite quantum system. Pradip Laha, S. Lakshmibala and V. Balakrishnan EPL 125, 60005(1-7) (2019).

2019