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Narayanan Unni K. N.
Narayanan Unni K. N.
Senior Principal Scientist, CSIR-NIIST
Verified email at niist.res.in
Title
Cited by
Cited by
Year
A nonvolatile memory element based on an organic field-effect transistor
KN Narayanan Unni, R de Bettignies, S Dabos-Seignon, JM Nunzi
Applied physics letters 85 (10), 1823-1825, 2004
2152004
Improving the contrast ratio of OLED displays: An analysis of various techniques
R Singh, KNN Unni, A Solanki
Optical Materials 34 (4), 716-723, 2012
1552012
Improved performance of pentacene field-effect transistors using a polyimide gate dielectric layer
KNN Unni, S Dabos-Seignon, JM Nunzi
Journal of Physics D: Applied Physics 38 (8), 1148, 2005
872005
Electrical, optical and structural studies on nickel phthalocyanine thin films
KNN Unni, CS Menon
Materials Letters 45 (6), 326-330, 2000
652000
Influence of the polymer dielectric characteristics on the performance of a quaterthiophene organic field-effect transistor
KNN Unni, S Dabos-Seignon, JM Nunzi
Journal of materials science 41, 1865-1871, 2006
632006
Ambipolar organic field-effect transistor fabricated by co-evaporation of pentacene and N, N′-ditridecylperylene-3, 4, 9, 10-tetracarboxylic diimide
KNN Unni, AK Pandey, S Alem, JM Nunzi
Chemical physics letters 421 (4-6), 554-557, 2006
602006
Pentacene/perylene co-deposited solar cells
AK Pandey, KNN Unni, JM Nunzi
Thin Solid Films 511, 529-532, 2006
582006
High performance supercapacitors based on MoS2 nanostructures with near commercial mass loading
M Manuraj, KVK Nair, KNN Unni, RB Rakhi
Journal of Alloys and Compounds 819, 152963, 2020
532020
Heterostructured MoS2-RuO2 nanocomposite: A promising electrode material for supercapacitors
M Manuraj, J Chacko, KNN Unni, RB Rakhi
Journal of Alloys and Compounds 836, 155420, 2020
522020
Aerogels of V2O5 nanowires reinforced by polyaniline for electromagnetic interference shielding
AP Narayanan, KNN Unni, KP Surendran
Chemical Engineering Journal 408, 127239, 2021
472021
Low temperature-processed ZnO thin films for p–n junction-based visible-blind ultraviolet photodetectors
NUKN Hanna B, Surendran KP
RSC Advances 8, 37365-37374, 2018
452018
N-channel organic field-effect transistors using N, N′-ditridecylperylene-3, 4, 9, 10-tetracarboxylic diimide and a polymeric dielectric
KNN Unni, AK Pandey, JM Nunzi
Chemical physics letters 407 (1-3), 95-99, 2005
442005
Ammonia gas detection using field-effect transistor based on a solution-processable organic semiconductor
VR Rajeev, AK Paulose, KNN Unni
Vacuum 158, 271-277, 2018
372018
Indoor light-harvesting dye-sensitized solar cells surpassing 30% efficiency without co-sensitizers
R Haridas, J Velore, SC Pradhan, A Vindhyasarumi, K Yoosaf, S Soman, ...
Materials Advances 2 (23), 7773-7787, 2021
352021
Fine tuning of compact ZnO blocking layers for enhanced photovoltaic performance in ZnO based DSSCs: a detailed insight using β recombination, EIS, OCVD and IMVS techniques
S Sasidharan, S Soman, SC Pradhan, KNN Unni, AAP Mohamed, ...
New Journal of Chemistry 41 (3), 1007-1016, 2017
322017
Step growth in single crystal diamond grown by microwave plasma chemical vapor deposition
PK Tyagi, A Misra, KNN Unni, P Rai, MK Singh, U Palnitkar, DS Misra, ...
Diamond and Related Materials 15 (2-3), 304-308, 2006
312006
Bifacial dye-sensitized solar cells with enhanced light scattering and improved power conversion efficiency under full sun and indoor light conditions
S Sasidharan, SC Pradhan, A Jagadeesh, BN Nair, AAP Mohamed, ...
ACS Applied Energy Materials 3 (12), 12584-12595, 2020
302020
Bifacial Dye-Sensitized Solar Cells with Enhanced Light Scattering and Improved Power Conversion Efficiency under Full Sun and Indoor Light Conditions
UNSH Swetha Sasidharan, Sourava Chandra Pradhan, Anooja Jagadeesh, Balagopal ...
ACS Applied Energy Materials 3 (12), 12584–12595, 2020
302020
Indolo [3, 2-b] indole donor-based D–π–A dyes for DSCs: investigating the role of π-spacers towards recombination
PV Santhini, V Jayadev, SC Pradhan, S Lingamoorthy, PR Nitha, ...
New Journal of Chemistry 43 (2), 862-873, 2019
302019
Hole mobility in thieno [3, 2-b] thiophene oligomers
VV Malov, T Ghosh, VC Nair, MM Maslov, KP Katin, KNN Unni, ...
Mendeleev Communications 29 (2), 218-219, 2019
292019
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