Department of Physics
Indian Institute Of Technology Madras , ChennaiRecent Publications
| # | Titles | Authors | Journal | Year |
|---|---|---|---|---|
| 31 | Large electrocaloric effect and energy storage performance of site-engineered lead-free Ba1-x(Bi0.5Li0.5)xTiO3 ferroelectric oxides | S. Pal, P. P. Biswas, M. Rath, M S R. Rao, M. Miryala, M. Murakami and P. Murugavel |
J. Phys. D: Appl. Phys. Volume: 54 Page: 045302 DOI: doi.org/10.1088/1361-6463/abbeb4 |
2021 |
| 32 | Study of thermometry in two-dimensional Sb2Te3 from temperature dependent Raman Spectroscopy | Manavendra P. Singh, Manab Mandal, K. Sethupathi, M.S. Ramachandra Rao, Pramoda K. Nayak |
Nanoscale Research Letters DOI: 10.1186/s11671-020-03463-1 |
2021 |
| 33 | Numerical study using finite element method for heat conduction on heterogeneous materials with varying volume fraction, shape and size of fillers | Anuraag Saini, Sreedhar Unnikrishnakurupa, C.V.Krishnamurthy, Krishnan Balasubramanian, T.Sundararajan |
International Journal of Thermal Sciences
|
2021 |
| 34 | Bulk photovoltaic effect in BaTiO3-based ferroelectric oxides: An experimental and theoretical study | Subhajit Pal, S. Muthukrishnan, Banasree Sadhukhan, Sarath N. V., D. Murali, and P. Murugavel* |
J. Appl. Phys. Volume: 129 Page: 084106 DOI: doi.org/10.1063/5.0036488 |
2021 |
| 35 | Electronic structure of graphene/TiO2 interface: Design and functional perspectives | Shashi B Mishra, Somnath C Roy, BRK Nanda |
Applied Surface Science Volume: 542 Page: 148709 DOI: doi.org/10.1016/j.apsusc.2020.148709 |
2021 |
| 36 | Morphology dependent electrical conduction and breakdown in single TiO2 nanotubes | Sourav K Kajli, Debdutta Ray, Somnath C Roy |
Nanoscale Advances Volume: 3 Page: 432 DOI: doi.org/10.1039/d0na00713g |
2021 |
| 37 | Hydrothermal temperature-controlled size and distribution of CeO2 nanoparticles over TiO2 nanorods: heterojunction characteristics and photoelectrochemical performance | Sutapa Dey, Somnath C Roy |
Ceramics International Volume: 47(10) Page: 14603 DOI: doi.org/10.1016/j.ceramint.2021.02.043 |
2021 |
| 38 | Designing TiO2 nanostructures through hydrothermal growth: influence of process parameters and substrate position | Sutapa Dey, Somnath C Roy |
Nano Express Volume: 2 Page: 010028 DOI: doi.org/10.1088/2632-959X/abe844 |
2021 |
| 39 | Anomalous diameter dependent electrical transport in individual CuO nanowire | Sourav K Kajli, Debdutta Ray, Somnath C Roy |
Journal of Physics D: Applied Physics Volume: 54(25) Page: 255104 DOI: doi.org/10.1088/1361-6463/abeeb8 |
2021 |
| 40 | Development of short and long-range magnetic order in the double perovskite based frustrated triangular lattice antiferromagnet Ba2MnTeO6 | J. Khatua, T. Arh, Shashi B. Mishra, H. Luetkens, A. Zorko, B. Sana, M. S. Ramachandra Rao, B. R. K. Nanda, P. Khuntia* |
Scientific Reports (Nature Publications) Volume: 11 Page: 6959 DOI: 10.1038/s41598-021-84876-5 |
2021 |
| 41 | Thermal transport across wrinkles in few-layer graphene stacks | Akash Mohapatra, S. Das, K. Majumdar, MSR Rao, and Manu Jaiswal |
Nanoscale Advances Volume: 3 Page: 1708 DOI: 10.1039/D0NA00944J |
2021 |
| 42 | Radiative rate inhibition in fluorescent nanodiamonds-microcavity system | Tulika Agrawal, Shubhayan Bhattacharya, Vijay Kumar Sagar and Prem B. Bisht |
J. Luminescence 234 (2021) 117963-71.
Details:
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2021 |
| 43 | Optical properties of different crystal structures under evaporative crystallization, | Shubhayan Bhattacharya, Tulika Agrawal, Aneesh V. Veluthandath, Prem B Bisht, |
Optical Materials 114 (2021) 110895-901 Volume: 114 |
2021 |
| 44 | Study of a dark core beam generated by nonlinear thermo-optical effect, | Soumyodeep Dey, Sailaja Rallabandi, Surendra Singh, Prem Bisht, |
Optics and Laser Tech, 134 (2021)106652-60 Volume: 134 |
2021 |
| 45 | Pairing in pure neutron matter | S. Ramanan, M. Urban |
EPJ ST (Review) Volume: 230 Page: 567 DOI: 10.1140/epjs/s11734-021-00008-0 |
2021 |
| 46 | Evolution of structure and magnetic properties in MnZn ferrite-silica nanocomposites fabricated by sol–gel method | S. Mallesh and V. Srinivas |
J Mater Sci: Mater Electron Volume: 32 Page: 4862 DOI: 10.1007/s10854-020-05225-2 |
2021 |
| 47 | Non Fermi liquid behavior and signature of Griffiths phase in NiCr binary alloy | Sonu Vishvakarma and V Srinivas |
Journal of Applied Physics Volume: 129 Page: 143901 |
2021 |
| 48 | Anomalous magnetic behavior in Ni80Cr20 nanoparticles prepared by physical and chemical methods | S Vishvakarma, V Srinivas, P Ranjan, R Sarathi |
Materials Research Bulletin Volume: 141 Page: 111356 DOI: 10.1016/j.materresbull.2021.111356 |
2021 |
| 49 | Hydrodynamic attractor and novel fixed points in superfluid Bjorken flow | Toshali Mitra, Ayan Mukhopadhyay, and Alexander Soloviev |
Phys. Rev. D 103 Volume: 103 Page: 076014 DOI: 10.1103/PhysRevD.103.076014 |
2021 |
| 50 | Atomically Thin Quantum Spin Hall Insulators | Michael S. Lodge, Shengyuan A. Yang, Shantanu Mukherjee, Bent Weber |
Advanced Materials Volume: 2008029 Page: 1 DOI: doi: 10.1002/adma.202008029 |
2021 |
| 51 | Interlayer excitonic states in a MoSe2/MoS2 van der Waals heterostructure | Ankit Arora, Pramoda K. Nayak*, Swastibrata Bhattacharya, Nikhilesh Maity, Abhishek K. Singh, Ananth Krishnan*,M.S. Ramachandra Rao* |
Physical Review B DOI: 10.1103/PhysRevB.00.005400 |
2021 |
| 52 | Weak itinerant ferromagnetism and non-Fermi liquid behavior in Ni-TM (TM = Cr, Nb) alloys near critical concentration | Sonu Vishvakarma and V. Srinivas |
J. Phys.: Condens. Matter Volume: 33 Page: 205803 DOI: 10.1088/1361-648X/abe514 |
2021 |
| 53 | Twisted monolayer and bilayer graphene for vertical tunneling transistors | Davit A Ghazaryan, Abhishek Misra, Evgenii E Vdovin, Kenji Watanabe, Takashi Taniguchi, Sergei V Morozov, Artem Mishchenko, Kostya S Novoselov |
Applied Physics Letters Volume: 118 |
2021 |
| 54 | Investigation of Photo-induced enhancement of sensitivity and electro-chemical surface phenomenon of multileg TiO2 nanotubes sensor device towards H2O2 | P Chithra Lekha, Y Rambabu, V T Fidal Kumar, T S Chandra, Somnath C Roy |
Journal of Electroanalytical Chemistry Volume: 895 Page: 115399 DOI: doi.org/10.1016/j.jelechem.2021.115399 |
2021 |
| 55 | Influence of Ce doping on morphology, crystallinity and photoelectrochemical charge transfer characteristics of TiO2 nanorod arrays grown on conductive glass substrate | Sutapa Dey, Somnath C Roy |
Journal of Alloys and Compounds Volume: In Press DOI: doi.org/10.1016/j.jallcom.2021.160481 |
2021 |
| 56 | Low-momentum interactions for ultracold Fermi gases | M. Urban and S. Ramanan |
Physical Review A Volume: 103 Page: 063306 DOI: 10.1103/PhysRevA.103.063306 |
2021 |
| 57 | Breaking the diffraction limit in absorption spectroscopy using upconverting nanoparticles | Kumar, Sumeet; Gunaseelan, M.; Vaippully, Rahul; Banerjee, Ayan; Roy, Basudev |
Nanoscale
|
2021 |
| 58 | Time delay in negative ion photodetachment | Sourav Banerjee, Ganesan Aarthi, Soumyajit Saha, Aravind Gopalan and Pranawa C Deshmukh |
Physica Scripta
|
2021 |
| 59 | Continuous rotational motion in birefringent particles using two near-orthogonally polarized optical tweezers beams at different wavelengths with low ellipticity | Vaippully, Rahul; Lokesh, Muruga; Roy, Basudev |
Journal of Optics (UK)
|
2021 |
| 60 | Adsorption and degradation mechanism of 2,4,6-trinitrotoluene on TiO2 (110) surface | Shashi B. Mishra, S. Marutheeswaran, Somnath C. Roy, V. Natarajan, P. K. Rai, B.R.K. Nanda |
Surface Science Volume: 713 Page: 121902 DOI: doi.org/10.1016/j.susc.2021.121902 |
2021 |