All Stories

  1. Influence of thin-film processing on the performance of organic field-effect transistors

    Article • Journal of Applied Physics, August 2022, American Institute of Physics

    Professor Praveen C Ramamurthy

  2. Investigation of process–structure–property relationship in ternary organic photovoltaics

    Article • Journal of Applied Physics, October 2020, American Institute of Physics

    Fiyanshu Kaka, Professor Praveen C Ramamurthy

  3. Modeling process–structure–property relationship in organic photovoltaics using a robust diffuse interface approach

    Article • AIP Advances, June 2020, American Institute of Physics

    Professor Praveen C Ramamurthy, Fiyanshu Kaka

  4. 2D layering of silicon nanocrystals at TiO2/CuI heterojunction for enhanced charge transport

    Article • Journal of Applied Physics, June 2019, American Institute of Physics

    Professor Praveen C Ramamurthy, Kamanio Chattopadhyay, Hemaprabha Elangovan

  5. Design and synthesis of thieno[3,4-c ]pyrrole-4,6-dione based conjugated copolymers for organic solar cells

    Article • Polymer International, May 2017, Wiley

    Professor Praveen C Ramamurthy, Chandrashekar G k

  6. Effects of temperature and clay content on water absorption characteristics of modified MMT clay/cyclic olefin copolymer nanocomposite films: Permeability, dynamic mechanical properties and the encapsulated organic device performance

    Article • Composites Part B Engineering, May 2015, Elsevier

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  7. Understanding degradation phenomena in organic electronic devices

    Article • March 2015, SPIE

    Professor Praveen C Ramamurthy

  8. Nickel coated flyash (Ni-FAC) cenosphere doped polyaniline composite film for electromagnetic shielding

    Article • Materials Research Express, March 2015, Institute of Physics Publishing

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  9. Effect of Micro-Structured Copper as Cathode Material for P3HT-Based Diode

    Article • IEEE Transactions on Nanotechnology, March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  10. Narrow band gap conjugated polymer for improving the photovoltaic performance of P3HT:PCBM ternary blend bulk heterojunction solar cells

    Article • Polymer Chemistry, January 2015, Royal Society of Chemistry

    Professor Praveen C Ramamurthy

  11. A Surlyn/magnesium oxide nanocomposite as an effective water vapor barrier for organic device encapsulation

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  12. Layer-by-Layer Assembly of Nafion on Surlyn with Ultrahigh Water Vapor Barrier

    Article • Langmuir, December 2014, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  13. Cell (module) temperature regulated performance of a building integrated photovoltaic system in tropical conditions

    Article • Renewable Energy, December 2014, Elsevier

    Professor Praveen C Ramamurthy

  14. Water Vapor Barrier Material by Covalent Self-Assembly for Organic Device Encapsulation

    Article • Industrial & Engineering Chemistry Research, November 2014, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  15. Conducting polymer–carbon black nanocomposite sensor for volatile organic compounds and correlating sensor response by molecular dynamics

    Article • Sensors and Actuators B Chemical, October 2014, Elsevier

    Professor Praveen C Ramamurthy

  16. Investigation of selective sensing of a diamine for aldehyde by experimental and simulation studies

    Article • The Analyst, September 2014, Royal Society of Chemistry

    Professor Praveen C Ramamurthy

  17. Self-Assembled, Aligned ZnO Nanorod Buffer Layers for High-Current-Density, Inverted Organic Photovoltaics

    Article • ACS Applied Materials & Interfaces, September 2014, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy

  18. Organic passivation layer on flexible Surlyn substrate for encapsulating organic photovoltaics

    Article • Applied Physics Letters, September 2014, American Institute of Physics

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  19. Water vapor permeabilities through polymers: diffusivities from experiments and simulations

    Article • Materials Research Express, August 2014, Institute of Physics Publishing

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  20. Modelling of optical transport behavior of organic photovoltaic devices with nano-pillar transparent conducting electrodes

    Article • Journal of Applied Physics, August 2014, American Institute of Physics

    Professor Praveen C Ramamurthy

  21. Iminodiacetic acid functionalized polypyrrole modified electrode as Pb(II) sensor: Synthesis and DPASV studies

    Article • Electrochimica Acta, August 2014, Elsevier

    Professor Praveen C Ramamurthy, Professor Sankaran Subramanian

  22. Fabrication of Hollow Microspheres Using Single Step Electrospraying Process

    Article • Journal of Research Updates in Polymer Science, June 2014, Lifescience Global

    Professor Praveen C Ramamurthy, Lifescience Global Inc.

  23. The influence of mesoporous silica in low Tg cyclic olefin copolymer nanocomposite films: Mechanical and moisture barrier studies

    Article • Composites Science and Technology, May 2014, Elsevier

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  24. Fabrication of Poly(Vinylidene Chloride-Co-Vinyl Chloride)/TiO2 Nanocomposite Films and Their Dielectric Properties

    Article • Science of Advanced Materials, May 2014, American Scientific Publishers

    Professor Praveen C Ramamurthy, Professor Giridhar Madras, Dr Aashis S Roy

  25. Aminosilane Functionalized Cenosphere in Poly(vinyl butyral) Composite Films: Moisture Resistant Encapsulated Schottky Devices

    Article • Polymer-Plastics Technology and Engineering, April 2014, Taylor & Francis

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  26. Solvent polarity and nanoscale morphology in bulk heterojunction organic solar cells: A case study

    Article • Journal of Applied Physics, March 2014, American Institute of Physics

    Professor Praveen C Ramamurthy

  27. Impedance spectroscopy of novel hybrid composite films of polyvinylbutyral (PVB)/functionalized mesoporous silica

    Article • Composites Part B Engineering, March 2014, Elsevier

    Professor Praveen C Ramamurthy, Dr Aashis S Roy, Professor Giridhar Madras

  28. Nonlinear optical second harmonic generation in ZnS quantum dots and observation on optical properties of ZnS/PMMA nanocomposites

    Article • Optics Communications, February 2014, Elsevier

    P. Kumbhakar, Professor Praveen C Ramamurthy

  29. A Donor–Acceptor–Donor Structured Organic Conductor with S···S Chalcogen Bonding

    Article • Crystal Growth & Design, January 2014, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy

  30. Performance of an ionomer blend-nanocomposite as an effective gas barrier material for organic devices

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  31. New low band gap 2-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazole and benzo[1,2-c;4,5-c′]bis[1,2,5]thiadiazole based conjugated polymers for organic photovoltaics

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Professor Praveen C Ramamurthy

  32. Influence of Dust Deposition on Photovoltaic Panel Performance

    Article • Energy Procedia, January 2014, Elsevier

    Professor Praveen C Ramamurthy

  33. Synthesis and Characterization of Trifluoromethylated Benzimidazole and Benzo[1,2-B:3,4-B']Dithiophene Based Donor-Acceptor Conjugated Polymer for Polymer Solar Cells

    Article • MRS Proceedings, January 2014, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  34. Colorimetric anion sensor based on receptor having indole- and thiourea-binding sites

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Professor Praveen C Ramamurthy

  35. The design of polyaniline based sensor for the qualitative estimation of malonaldehyde

    Article • Measurement, January 2014, Elsevier

    Professor Praveen C Ramamurthy, Dr Aashis S Roy

  36. Various architectures of electrosprayed photoactive materials: A step towards light management

    Article • MRS Proceedings, January 2014, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  37. Encapsulation for Improving the Efficiencies of Solar Cells

    Article • January 2014, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  38. Dielectric impedance studies of poly(vinyl butyral)-cenosphere composite films

    Article • Polymer Composites, December 2013, Wiley

    Professor Praveen C Ramamurthy, Professor Giridhar Madras, Dr Aashis S Roy

  39. Effect of silane functionalized alumina on poly(vinyl butyral) nanocomposite films: Thermal, mechanical, and moisture barrier studies

    Article • Polymer Composites, December 2013, Wiley

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  40. Selectivity of organic nanocomposite sensor for detection of aldehydes

    Article • December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  41. Protamine‐Capped Mesoporous Silica Nanoparticles for Biologically Triggered Drug Release

    Article • Particle & Particle Systems Characterization, October 2013, Wiley

    Professor Praveen C Ramamurthy, Dr Divya Prakash Gnanadhas

  42. D–A–D-structured conducting polymer-modified electrodes for detection of lead(II) ions in water

    Article • Journal of Applied Electrochemistry, August 2013, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  43. Device fabrication of insoluble donor–acceptor–donor structured molecule by pulsed laser deposition: a comparative study using different laser source

    Article • June 2013, SPIE

    Professor Praveen C Ramamurthy, Rajneesh Kumar

  44. Organic solar cell by using vertically aligned nanostructured ZnO nanorods

    Article • June 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  45. Ionomer Based Blend as Water Vapor Barrier Material for Organic Device Encapsulation

    Article • ACS Applied Materials & Interfaces, May 2013, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  46. Dielectric properties of novel PVA/ZnO hybrid nanocomposite films

    Article • Composites Part B Engineering, April 2013, Elsevier

    Professor Praveen C Ramamurthy, Dr Aashis S Roy

  47. Polyvinylbutyral Based Hybrid Organic/Inorganic Films as a Moisture Barrier Material

    Article • Industrial & Engineering Chemistry Research, March 2013, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  48. A Promising Ketone Containing Alternating Copolymer for Organic Photovoltaics

    Article • MRS Proceedings, January 2013, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  49. Flexible poly(vinyl alcohol-co-ethylene)/modified MMT moisture barrier composite for encapsulating organic devices

    Article • RSC Advances, January 2013, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  50. Organic device electrode fabricated by aluminum in nanopowder and bulk form and effect on device properties

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  51. A CMOS Gas Sensor Array Platform With Fourier Transform Based Impedance Spectroscopy

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  52. Random copolymers consisting of dithienylcyclopentadienone, thiophene and benzothiadiazole for bulk heterojunction solar cells

    Article • Solar Energy Materials and Solar Cells, October 2012, Elsevier

    Professor Praveen C Ramamurthy

  53. Dielectric relaxations above room temperature in DMPU derived polyaniline film

    Article • Physica B Condensed Matter, September 2012, Elsevier

    Professor Praveen C Ramamurthy

  54. Synthesis and characterization of high molecular weight polyaniline for organic electronic applications

    Article • Polymer Engineering & Science, June 2012, Wiley

    Professor Praveen C Ramamurthy

  55. Dithienylcyclopentadienone derivative-co-benzothiadiazole: An alternating copolymer for organic photovoltaics

    Article • Solar Energy Materials and Solar Cells, March 2012, Elsevier

    Professor Praveen C Ramamurthy

  56. Lead ion sensor with electrodes modified by imidazole-functionalized polyaniline

    Article • Microchimica Acta, February 2012, Springer Science + Business Media

    Professor Praveen C Ramamurthy, Professor Sankaran Subramanian

  57. Nanostructured barbed wire architecturing of organic conducting material blends by electrospinning

    Article • Applied Physics Letters, January 2012, American Institute of Physics

    Professor Praveen C Ramamurthy

  58. Hybrid nanocomposite films of polyvinyl alcohol and ZnO as interactive gas barrier layers for electronics device passivation

    Article • RSC Advances, January 2012, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  59. Novel thiophene derivative hybrid composite solar cells

    Article • Solar Energy Materials and Solar Cells, January 2012, Elsevier

    Professor Praveen C Ramamurthy

  60. CMOS Gas Sensor Array Platform with Fourier Transform Based Impedance Spectroscopy

    Article • January 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Praveen C Ramamurthy

  61. Electrochemical copolymerization of thiophene derivatives; a precursor to photovoltaic devices

    Article • Electrochimica Acta, October 2011, Elsevier

    Professor Praveen C Ramamurthy

  62. Mechanistic overview of the curing behavior of hydride terminated polydimethylsiloxane with allyl functionalized alumina by calorimetry and rheometry

    Article • Thermochimica Acta, September 2011, Elsevier

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  63. Imidazole functionalized polyaniline: Synthesis, characterization, and Cu (II) coordination studies

    Article • Journal of Applied Polymer Science, July 2011, Wiley

    Professor Praveen C Ramamurthy, Professor Sankaran Subramanian

  64. Covalent Grafting of Polydimethylsiloxane over Surface-Modified Alumina Nanoparticles

    Article • Industrial & Engineering Chemistry Research, May 2011, American Chemical Society (ACS)

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  65. Synthesis and characterization of silicone polymer/functionalized mesostructured silica composites

    Article • Polymer Chemistry, January 2011, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  66. Synthesis and characterization of flexible epoxy nanocomposites reinforced with amine functionalized aluminananoparticles: a potential encapsulant for organic devices

    Article • Polymer Chemistry, January 2011, Royal Society of Chemistry

    Professor Praveen C Ramamurthy, Professor Giridhar Madras

  67. Pulsed laser deposition film of a donor–acceptor–donor polymer as possible active layer in devices

    Article • Journal of Materials Science, November 2010, Springer Science + Business Media

    Professor Praveen C Ramamurthy

  68. Fabrication of device quality films of high loaded PPy/MWCNT nanocomposites using pulsed laser deposition

    Article • Organic Electronics, September 2010, Elsevier

    Professor Praveen C Ramamurthy

  69. Integration and Distribution of Carbon Nanotubes in Solution-Processed Polyaniline/Carbon Nanotube Composites

    Article • Journal of The Electrochemical Society, January 2007, The Electrochemical Society

    Professor Praveen C Ramamurthy

  70. Polyaniline/single-walled carbon nanotube composite electronic devices

    Article • Solid-State Electronics, October 2004, Elsevier

    Professor Praveen C Ramamurthy

  71. Mechanical and Electrical Properties of Solution-Processed Polyaniline/Multiwalled Carbon Nanotube Composite Films

    Article • Journal of The Electrochemical Society, January 2004, The Electrochemical Society

    Professor Praveen C Ramamurthy

  72. Polyaniline/carbon nanotube composite Schottky contacts

    Article • Polymer Engineering & Science, January 2004, Wiley

    Professor Praveen C Ramamurthy

  73. Influence of N,N[sup ʹ]-Dimethylpropyleneurea Content in Polyaniline on Electrical Characteristics and Device Performance

    Article • Electrochemical and Solid-State Letters, January 2003, The Electrochemical Society

    Professor Praveen C Ramamurthy

  74. Effect of annealing on electrical conductivity and morphology of polyaniline films

    Article • Journal of Applied Polymer Science, December 2001, Wiley

    Professor Praveen C Ramamurthy

  75. Effect of annealing on electrical conductivity and morphology of polyaniline films

    Article • Journal of Applied Polymer Science, October 2001, Wiley

    Professor Praveen C Ramamurthy