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Prof. S. Sindhu

Professor, Dept of Physics, BITS Pilani, Rajasthan
Work Integrated Learning Program Division, Bangalore Off Campus Center

Flexible and Wearable Electronics, Molecular Electronics, Optoelectronic devices, Organic Light emitting diodes
BITS Pilani Professional Development Center, Vayudooth Chambers, MG Road, Bangalore

Publications

Zinc Based Organic Metal Complexes for OLED Applications, Synthetic Metals, J John Paul , Kosana Sai Chaitanya, R Ganesan, Purushottam Jha , Kondapalli Venkata Gowri Chandra Sekhar, S Sindhu(ACCEPTED) 

  • G. P. Prema Kumar, P. Aruna, S. Sindhu, C.M. Joseph, Digvijay Narayan Singh, Concentration driven changes in structural, optical, and electrochemical properties of spin coated poly 3-hexylthiophene (P3HT) thin films via fullerene (C60) incorporation, Material Science and Engineering B, 323 Part B, 118834,2026
  • P. Aruna , Digvijay Narayan Singh , G.P. Prema Kumar , S.M. Naveen , K. Keshavamurthy ,S. Sindhu, C.M. Joseph ,Impact of poly hexylthiophene active layer thickness for smart window applications, Next Materials, 9, 101234, 2025

     

P. Aruna , G.P. Prema Kumar , S. Sindhu , R. Ravishankar. Nikkita Singh, R. Meghana, Pavan S. Rao, G.K. Mahadeva Raju, C.M. Joseph, Enhancement of electrochemical reversibility in Poly 3-hexylthiophene layers for flexible dynamic glass windows applications, Optical Materials, 152, 115413, 2024

Two-dimensional transparent Ag/Al metal temperature sensor, V HAJEESH KUMAR, S SINDHU, Bull. Mater. Sci. 44:146 2021

R Lakshmanan, S Balachandar, EK Varadharaj, NC Shivaprakash, Synthesis and Fabrication of Fluorescent Green OLEDs Based on PEDOT: PSS/Silver Nanowire Hybrid-Composite Anode and Their Performance,  ECS Journal of Solid State Science and Technology, 10 (3), 036003, 2021

TS Nivin, S Sindhu, Fabrication of novel thin film capacitor based on PVA/ZnO nanocomposites as dielectric material, Bulletin of Materials Science, 43 (1), 1-6, 2020

Raja L, Siju C R, Hajeesh Kumar V, Malavika Sunil S2, Aswathy P Anil, T S Nivin, Shivaprakash N C and Sindhu S, An investigation on the performance of Di-isopropyl benzyl derivative of Poly (3, 4-propylene dioxythiophene) thin film based electrochromic pixels displays, Material Research Express 6, 2019

Raja Lakshmanan, N.C. Shivaprakash, S. Sindhu  , Switching from sky blue to deep green fluorescent Zn(II) complexes for OLEDs applications , Journal of Luminescence, 196, 136-145, 2018 

Raja Lakshmanan, N. C. Shivaprakash, S. Sindhu, Orange Fluorescent Ru(III) Complexes Based on 4′-Aryl Substituted 2,2′:6′,2″-Terpyridine for OLEDs Application Journal of Fluorescence, 28, Issue 1, 173-182, 2018

Siju CherikkattilRaghavanan.ChannegowdaShivaprakash, Sukumaran Nair Sindhu, Synthesis of solution-processable poly(3,4 propylenedioxythiophene) nanobelts for electrochromic device applications Optical Materials ,73, 56-63 2017

Raja Lakshmanan, P. P. Raja, N. C. Shivaprakash, S. Sindhu , Fabrication of fast switching electrochromic window based on poly(3,4-(2,2dimethylpropylenedioxy)thiophene) thin film Journal of Materials Science: Materials in Electronics ,27, Issue 6, 6035-6042, 2016

Raja Lakshmanan, Narayanapura Chennegowda Shivaprakash, Sindhu Sukumaran Nair  , Spectral characterizations and photophysical properties of one-step synthesized blue fluorescent 4'-aryl substituted 2,2':6',2''-terpyridine for OLEDs application Journal of Luminescence, 168, 145-150,  2015

Siju, CR and Raja, L and Shivaprakash, NC and Sindhu, S , Gray to transmissive electrochromic switching based on electropolymerized PEDOT-ionic liquid functionalized graphene films. Journal of Solid State Electrochemistry , 19(5), 1393-1402, 2015

Raja L., P. P. Raja, N. C. Shivaprakash, S. Sindhu  , Specroelectrochemical, Switching Kinetics, and Chronoamperometric Studies of Dibenzyl Derivative of Poly(3,4-propylenedioxythiophene) Thin-Film-Based Electrochromic Device,  J. Appl. Polym. Sci, 131, 407-17 2014

C. R. Siju, T. R. Saravanan, K. Narasimha Rao and S. Sindhu ,Optical, Electrochemical, and Structural Properties of Spray Coated Dihexyl Substituted Poly (3,4 propylene dioxythiophene) Film for Optoelectronics Devices International Journal of Polymeric Materials  ,63, 374-379 2014

C.R. Siju., K. Narasimha Rao and S. Sindhu ,Enhanced performance Characteristic of Electropolymerized PEDOT films on ITO by one step cyclic voltammetry J.Optics,42(2):, 201367-722013

S. Sindhu, Siju C. R, Sudhir Sharma, K. N Rao and E.S. R. Gopal, Optical, electrochemical and morphological investigations of Poly (3,4- propylene dioxythiophene- Sultone thinfilms Bulletin of Material Science, 35(4),611-616 2012

C. R. Siju, K. Narasimha Rao, R. Ganesan, E. S. R. Gopal, and S. Sindhu ,Synthesis of poly (3, 4 ethylenedioxythiophene) nano structure using reverse microemulsion polymerization Phys. Status Solidi C,8, No. 9, 2739–2741 2011 

Comparison of performance parameters of poly(3,4 ethylenedioxythiophene) (PEDOT) based electrochromic device on glass with and without counter electrode, S SINDHU, K NARASIMHA RAO, E S R GOPAL, Polymers,  Volume 31 Issue 1 February pp 15-18 2008

R. Sahoo, S. P. Mishra, Anil Kumar, S. Sindhu, K. Narasimha    Rao, E. S. R. Gopal,Novel High contrast electrochromic materials based on 3,4 propylene  dioxythiophene Journal of Optical Materials,30 (1) 143-145 2007

S. Sindhu, K. Narasimha Rao, Sharath Ahuja, Anil Kumar and E. S. Raja Gopal  , Poly 3,4ethylenedioxythiphene (PEDOT)  based electrochromic device: spectral and optical characterization Material Science and Engineering B, 132, 39-42 2006

Sindhu and C. S. Menon ,Generalaized Gruneisen parameters and low temperature thermal expansion of cadmium and zirconium Pramana-Journal of Physics 67 (3) 535-540 2006

S.Sindhu, M. Heiler, K.-M. Schindler , W.Widdra and H. Neddermeyer , Growth mechanism and Angle-resolved photoemission spectra of Cobalt Oxide (CoO) Thin films on Ag (100) Surface Science 566-568, 471-47 2004

S.Sindhu, M. Heiler, and K.-M. Schindler and H. Neddermeyer , A Photoemission study of CoO films on Au (111) Surface Science,541, 197-2062003

S. Sindhu, M.A.M. Haast, K. Ramstock, L. Abelmann and J.C. Lodder . Micromagnetic simulations of the domain structure and the magnetization reversal of Co0.50Ni0.50/Pt multilayer dot J. Magn. And Magn. Mater, 238 (2-3), 246-251 2002

S. Sindhu and C.S. Menon , Third-order elastic constants and low-temperature lattice thermal expansion of the high-temperature structural material TiAl J. Phys. D Appl. Phys, 2001, 34 (4), 465

Sindhu and C. S. Menon , Higher order elastic constants and generalized Grüneisen parameters of elastic waves and low temperature thermal expansion of dysprosium., Journal of Physics and Chemistry of Solids, 58 (12), 2001-2006 1997

S. Sindhu and C. S. Menon , Higher order elastic constants and generalized Grüneisen parameters of elastic waves and low temperature thermal expansion of titanium Journal of Solid State Chemistry, 129, 53-59 1997

Sindhu and C. S. Menon, Higher order elastic constants and second pressure derivatives of zirconium Indian Journal of Pure and Applied Physics , Vol 35, 476 1997

S. Sindhu and C. S. Menon ,Fourth order non-linear elastic coefficients of hexagonal close packed lattice Journal of Physics and Chemistry of Solids, 57, 1307-1309 1996

S. Sindhu and C. S. Menon , Higher order elastic constants and generalized Gruneisen parameters of elastic waves and low temperature thermal expansion of Gadolinium Pramana- Journal of Physics, 47(6) 435-445,1996