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• 2019

  An innovative surface morphology for a solar air heater to augment its performance

  Madhwesh, N., Vasudeva Karanth, K. & Yagnesh Sharma, N., 01-01-2019, In: Procedia Manufacturing. 35, p. 1087-1095 9 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• A turbulence inducer side wall treatment for a solar collector for performance improvement

  Vasudeva Karanth, K., Yagnesh Sharma, N. & Madhwesh, N., 01-01-2019, In: Procedia Manufacturing. 35, p. 1102-1110 9 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)
• 2017

  Effect of volute tongue radius on the performance of a centrifugal blower – a numerical study

  Mallarapu, A., Vasudeva Karanth, K., Yagnesh Sharma, N. & Madhwesh, N., 01-01-2017, In: International Journal of Applied Engineering Research. 12, 15, p. 5367-5373 7 p.

  Research output: Contribution to journal › Article › peer-review

• Design and Numerical Analysis of an under Tray Diffuser of a Formula Student Car for Performance Improvement

  Tyagi, A. & Madhwesh, N., 13-10-2017, In: SAE Technical Papers. 2017-October

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)
• 2019

  Heat Transfer Augmentation Using an Innovative Helicoidal Finned Absorber Plate in a Solar Air Heater-A Numerical Study

  Purohit, S., Madhwesh, N., Vasudeva Karanth, K. & Yagnesh Sharma, N., 01-06-2019, In: Journal of Solar Energy Engineering, Transactions of the ASME. 141, 3, 031016.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)
• 2021

  Experimental analysis of thermoelectric heat exchanger powered by solar energy

  Shetty, S. P., Abishek, K., Pramodh, K., Madhwesh, N. & Karanth, K. V., 15-01-2021, In: Energy Conversion and Management. 228, 113687.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Experimental investigations and empirical relationship on the influence of innovative hub geometry in a centrifugal fan for performance augmentation

  Madhwesh, N., Vasudeva Karanth, K. & Yagnesh Sharma, N., 12-2021, In: International Journal of Mechanical and Materials Engineering. 16, 1, 5.

  Research output: Contribution to journal › Article › peer-review

  Open Access
• 2019

  Efficacy of air heat exchanger based decay heat removal system through passive mode: A numerical study

  Elton, D. N., Arunachala, U. C. & Dolfred, V. F., 2019, In: Materials Today: Proceedings. 28, p. 2286-2294 9 p.

  Research output: Contribution to journal › Conference article › peer-review
  1 Citation (Scopus)
• 2021

  Intensification of thermo-hydraulic and exergetic performance by wire matrix and wavy tape: An experimental study

  Varun, K. & Arunachala, U. C., 02-2021, In: International Communications in Heat and Mass Transfer. 121, 105124.

  Research output: Contribution to journal › Article › peer-review

• Stability enhancement in large diameter rectangular natural circulation loops using flow restrictors

  Elton, D. N., Arunachala, U. C. & Vijayan, P. K., 07-2021, In: International Communications in Heat and Mass Transfer. 126, 105412.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)
• 2022

  Experimental demonstration of the performance of the novel thermosyphon heat transport device and comparison with CFD predictions

  Varun, K., Arunachala, U. C. & Vijayan, P. K., 06-2022, In: International Journal of Thermal Sciences. 176, 107503.

  Research output: Contribution to journal › Article › peer-review

• Improved energy conversion of a photovoltaic module-thermoelectric generator hybrid system with different cooling techniques: Indoor and outdoor performance comparison

  Chandan, D., Arunachala, U. C. & Varun, K., 2022, (Accepted/In press) In: International Journal of Energy Research.

  Research output: Contribution to journal › Article › peer-review

• Adequacy of single phase natural circulation loop in parabolic trough collector

  Nakul, S. & Arunachala, U. C., 2022, In: Materials Today: Proceedings. 52, p. 1682-1688 7 p.

  Research output: Contribution to journal › Conference article › peer-review
• 2018

  Wear behaviour studies on Grewia Serrulata bast fibre reinforced polymer composites

  Mahesha, G. T., Satish Shenoy, B., Vijaya Kini, M. & Padmaraj, N. H., 01-01-2018, In: Cogent Engineering. 5, 1, p. 1-8 8 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)
• 2019

  Influence of seawater absorption on vibrational and tensile characteristics of quasi-isotropic glass/epoxy composites

  Pavan, A., Dayananda, P., Vijaya, K. M., Hegde, S. & Narampady Hosagade, P., 01-01-2019, In: Journal of Materials Research and Technology. 8, 1, p. 1427-1433 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  12 Citations (Scopus)
• 2020

  Influence of stack sequence on the mechanical characteristics of hybrid composites analyzed using cone beam computed tomography and scanning electron microscopy

  Shenoy Heckadka, S., Pai Ballambat, R., Kini Manjeshwar, V., Kumar, M., Hegde, P. & Kamath, A., 2020, (Accepted/In press) In: Polymer Composites.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)
• 2019

  Numerical study of solar thermal combi system to enhance the passive cooling of PV module

  Raj, A., Arunachala, U. C., Bhagat, K. K., Kalani, N. & Yadav, P., 02-10-2019, Renewable Energy Sources and Technologies. Nallusamy, N., Suresh, M., Rajkumar, S., Harikrishna, K. L. & Somasundaram, S. (eds.). American Institute of Physics Inc., 020053. (AIP Conference Proceedings; vol. 2161).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access
  1 Citation (Scopus)
• 2021

  Status, Trends and Significance of Single Phase, Single and Coupled Natural Circulation Loops in Sustainable Energy Technologies – A Comprehensive Review

  Elton, D. N. & Arunachala, U. C., 09-2021, In: International Journal of Renewable Energy Research. 11, 3, p. 1075-1094 20 p.

  Research output: Contribution to journal › Article › peer-review
• 2015

  Performance evaluation of EOG based HCI application using power spectral density based features

  D'Souza, S. & Sriraam, N., 2015, In: International Journal of Control Theory and Applications. 8, 3, p. 1209-1216 8 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)
• 2010

  Growth, structural and optical properties of CdxZn1-xS thin films deposited using spray pyrolysis technique

  Raviprakash, Y., Bangera, K. V. & Shivakumar, G. K., 01-01-2010, In: Current Applied Physics. 10, 1, p. 193-198 6 p.

  Research output: Contribution to journal › Article › peer-review
  42 Citations (Scopus)
• 2015

  Surface modification induced photoluminescence enhancement of GaN nanowall network grown on c-sapphire

  Thakur, V., Nayak, S. K., Nagaraja, K. K. & Shivaprasad, S. M., 30-05-2015, In: Electronic Materials Letters. 11, 3, p. 398-403 6 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Polymer assisted preparation and characterization of ZnO and Sn doped ZnO nanostructures

  Kumar, A. S., Nagaraja, K. K. & Nagaraja, H. S., 01-01-2015, In: IOP Conference Series: Materials Science and Engineering. 73, 1, 012077.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  5 Citations (Scopus)
• 2011

  Small molecule thin film solar cells with active layers composed of copper phthalocyanine (CuPc) and fullerene (C₇₀)

  Kekuda, D., Rao, K. M., Tolpadi, A., Rajendra, B. V. & Chu, C. W., 12-09-2011, Solid State Physics - Proceedings of the 55th DAE Solid State Physics Symposium 2010. PART A ed. Vol. 1349. p. 619-620 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2020

  Energy relaxation in Landau levels in quantum well structures: Different scenarios of inter-level kinetics

  Mityagin, Y. A., Telenkov, M. P., Amiri, S. & Nagaraja, K. K., 01-08-2020, In: Physica E: Low-Dimensional Systems and Nanostructures. 114104.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)
• 2011

  Conversion of microfiltration membrane into nanofiltration membrane by vapour phase deposition of aluminium for desalination application

  Padaki, M., Isloor, A. M., Nagaraja, K. K., Nagaraja, H. S. & Pattabi, M., 01-07-2011, In: Desalination. 274, 1-3, p. 177-181 5 p.

  Research output: Contribution to journal › Article › peer-review
  18 Citations (Scopus)
• 2014

  Spontaneous growth of In _x Ga _1-x N nanostructures directly on c-plane sapphire by plasma assisted molecular beam epitaxy

  De, A., Nagaraja, K. K., Tangi, M. & Shivaprasad, S. M., 01-09-2014, In: Materials Research Express. 1, 3, 035019.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)
• 2016

  Role of oxygen flow rate on the structural and optical properties of copper oxide thin films grown by reactive magnetron sputtering

  Ali, M., Gobinner, C. R. & Kekuda, D., 01-02-2016, In: Indian Journal of Physics. 90, 2, p. 219-224 6 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)
• 2014

  Influence of preparation parameters on structure and optical properties of ZnO thin films

  Rajendra, B. V. & Kekuda, D., 2014, In: Indian Journal of Physics. 88, 6, p. 585-591 7 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)
• 2013

  Ground state heavy meson spectrum in the frame work of constituent quark models

  Vijaya Kumar, K. B., Bhaghyesh & Monteiro, A. P., 05-2013, In: Indian Journal of Physics. 87, 5, p. 493-498 6 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)
• 2015

  Thickness and oxygen partial pressure dependence on optical band gap of indium oxide by reactive evaporation method

  Ali, A. V. M. & Kekuda, D., 01-01-2015, In: IOP Conference Series: Materials Science and Engineering. 73, 1, 012027.

  Research output: Contribution to journal › Conference article › peer-review
  1 Citation (Scopus)
• 2011

  Bilayer polymer solar cells with improved power conversion efficiency and enhanced spectrum coverage

  Kekuda, D. & Chu, C. W., 28-11-2011, Optics: Phenomena, Materials, Devices, and Characterization, OPTICS 2011: International Conference on Light. Vol. 1391. p. 229-231 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2010

  Studies on the photoconductivity of vacuum deposited ZnTe thin films

  Rao, G. K., Bangera, K. V. & Shivakumar, G. K., 01-10-2010, In: Materials Research Bulletin. 45, 10, p. 1357-1360 4 p.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (Scopus)
• 2009

  The effect of substrate temperature on the structural, optical and electrical properties of vacuum deposited ZnTe thin films

  Rao, G. K., Bangera, K. V. & Shivakumar, G. K., 11-08-2009, In: Vacuum. 83, 12, p. 1485-1488 4 p.

  Research output: Contribution to journal › Article › peer-review
  37 Citations (Scopus)
• 2019

  The effect of 8 MeV electron beam irradiation on the structural, optical and photoluminescence properties of ZnS thin films

  Priya, K., Rao, G. K., Ashith, V. K., Sanjeev, G., Verma, V. P., Petwal, V. C. & Dwivedi, J., 01-02-2019, In: Ceramics International. 45, 2, p. 2576-2583 8 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)
• 2018

  Study of micro-structural, optical and electrical properties of TiO₂ films obtained from micro-controller based SILAR method

  Ashith, V. K., Rao, G. K., Smitha, R. & Moger, S. N., 15-10-2018, In: Ceramics International. 44, 15, p. 17623-17629 7 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)
• 2010

  Correlation between exciton lifetime distribution and morphology of bulk heterojunction films after solvent annealing

  Huang, J. H., Li, K. C., Chien, F. C., Hsiao, Y. S., Kekuda, D., Chen, P., Lin, H. C., Ho, K. C. & Chu, C. W., 20-05-2010, In: Journal of Physical Chemistry C. 114, 19, p. 9062-9069 8 p.

  Research output: Contribution to journal › Article › peer-review
  33 Citations (Scopus)

• Synthesis and applications of 2,7-carbazole-based conjugated main-chain copolymers containing electron deficient bithiazole units for organic solar cells

  Patra, D., Sahu, D., Padhy, H., Kekuda, D., Chu, C. W. & Lin, H. C., 01-12-2010, In: Journal of Polymer Science, Part A: Polymer Chemistry. 48, 23, p. 5479-5489 11 p.

  Research output: Contribution to journal › Article › peer-review
  37 Citations (Scopus)
• 2009

  Supramolecular assembly of h-bonded side-chain polymers containing conjugated pyridyl h-acceptor pendants and various low-band-gap h-donor dyes bearing cyanoacrylic acid groups for organic solar cell applications

  Liang, T. C., Chiang, I. H., Yang, P. J., Kekuda, D., Chu, C. W. & Lin, H. C., 15-11-2009, In: Journal of Polymer Science, Part A: Polymer Chemistry. 47, 22, p. 5998-6013 16 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)
• 2010

  Synthesis and applications of low-bandgap conjugated polymers containing phenothiazine donor and various benzodiazole acceptors for polymer solar cells

  Padhy, H., Huang, J. H., Sahu, D., Patra, D., Kekuda, D., Chu, C. W. & Lin, H. C., 01-11-2010, In: Journal of Polymer Science, Part A: Polymer Chemistry. 48, 21, p. 4823-4834 12 p.

  Research output: Contribution to journal › Article › peer-review
  62 Citations (Scopus)

• Erratum: Flexible fullerene field-effect transistors fabricated through solution processing (Advanced Materials (2009) 21 (4845) DOI:10.1002/adma.200901215)

  Sung, C. F., Kekuda, D., Chu, L. F., Lee, Y. Z., Chen, F. C., Wu, M. C. & Chu, C. W., 01-12-2010, In: Advanced Materials. 22, 45, 1 p.

  Research output: Contribution to journal › Comment/debate › peer-review
• 2008

  Ambipolar transport behavior in In2 O3 /pentacene hybrid heterostructure and their complementary circuits

  Dhananjay, Ou, C. W., Yang, C. Y., Wu, M. C. & Chu, C. W., 04-08-2008, In: Applied Physics Letters. 93, 3, 033306.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• Anomalous p -channel amorphous oxide transistors based on tin oxide and their complementary circuits

  Chu, C. W., Ou, C. W., Dhananjay, Ho, Z. Y., Chuang, Y. C., Cheng, S. S., Wu, M. C. & Ho, K. C., 03-04-2008, In: Applied Physics Letters. 92, 12, 122113.

  Research output: Contribution to journal › Article › peer-review
  48 Citations (Scopus)
• 2007

  Growth and study of CuIn _1-xAl _xSe ₂ thin film solar cells

  Dhananjay, Nagaraju, J. & Krupanidhi, S. B., 01-12-2007, American Solar Energy Society - Solar 2007: 36th ASES Annual Conf., 32nd National Passive Solar Conf., 2nd Renewable Energy Policy and Marketing Conference: Sustainable Energy Puts America to Work. Vol. 1. p. 305-309 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Dielectric anomaly in Li-doped zinc oxide thin films grown by sol-gel route

  Dhananjay, Singh, S., Nagaraju, J. & Krupanidhi, S. B., 01-08-2007, In: Applied Physics A: Materials Science and Processing. 88, 2, p. 421-424 4 p.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• Low threshold voltage ZnO thin film transistor with a Zn _0.7Mg_0.3O gate dielectric for transparent electronics

  Dhananjay & Krupanidhi, S. B., 03-08-2007, In: Journal of Applied Physics. 101, 12, 123717.

  Research output: Contribution to journal › Article › peer-review
  55 Citations (Scopus)
• 2009

  Oxygen plasma effects on indium oxide-based thin film transistors

  Sung, C. F., Dhananjay, Chu, C. W. & Lee, Y. Z., 01-12-2009.

  Research output: Contribution to conference › Paper › peer-review
• 2008

  Realization of ambipolar pentacene thin film transistors through dual interfacial engineering

  Yang, C. Y., Cheng, S. S., Ou, C. W., Chuang, Y. C., Wu, M. C., Dhananjay & Chu, C. W., 26-05-2008, In: Journal of Applied Physics. 103, 9, 094519.

  Research output: Contribution to journal › Article › peer-review
  18 Citations (Scopus)
• 2018

  Heterogeneity of photoluminescence properties and electronic transitions in copper oxide thin films: A thickness dependent structural and optical study

  Gobbiner, C. R., Dillip, G. R., Joo, S. W. & Kekuda, D., 01-10-2018, In: Ceramics International. 44, 14, p. 16984-16991 8 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Evolution of defects and their effect on photoluminescence and conducting properties of green-synthesized ZnS nanoparticles

  Devi, B. L., Rao, K. M., Kekuda, D. & Ramananda, D., 01-11-2018, In: Applied Physics A: Materials Science and Processing. 124, 11, 767.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)
• 2016

  Fabrication and performance evaluation of hybrid supercapacitor electrodes based on carbon nanotubes and sputtered TiO₂

  Aravinda, L. S., Nagaraja, K. K., Nagaraja, H. S., Bhat, K. U. & Bhat, B. R., 23-06-2016, In: Nanotechnology. 27, 31, 314001.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)