Items where Author is "Selvakumar, N"

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Selvakumar, N and Krupanidhi, SB and Barshilia, Harish C (2014) Carbon Nanotube-Based Tandem Absorber with Tunable Spectral Selectivity: Transition from Near-Perfect Blackbody Absorber to Solar Selective Absorber. Advanced Materials, 26 (16). pp. 2552-2557. ISSN 1521-4095

Pradhan, Meghna and Rajaguru, K and Siju, John and Manikandanath, NT and Selvakumar, N and Chowdhury, Prasanta and Barshilia, Harish C (2013) Synthesis of Single- and Multi- Walled Carbon Nanotubes using Single Zone Pyrolysis Technique. Project Report. National Aerospace Laboratories.

Selvakumar, N and Mohamed, MJS and Narayanasamy, R and Venkateswarlu, K (2013) Forming limit diagram and void coalescence analysis of AA5052 coated with molybdenum-based ceramic nanocomposites. Materials and Design, 52 . pp. 393-403. ISSN 0261-3069

Selvakumar, N and Thaker, Amar and Siju, John and Barshilia, Harish C (2013) Vapor-solid growth of molybdenum oxide nanowhiskers: Wettability studies and growth process. Nanoscience and Nanotechnology letters, 5 (8). pp. 842-849. ISSN 1941-4900

Selvakumar, N and Rajaguru, K and Santhoshkumar, S and Siju, John and Manikandanath, NT and Jakeer, Khan and Barshilia, Harish C (2012) Synthesis of Carbon Nanotubes by Single Zone Pyrolysis Technique. Technical Report. National Aerospace Laboratories.

Jakeer, Khan and Selvakumar, N and Chowdhury, Prasanta and Barshilia, Harish C (2012) Indigenous development of ultra high vacuum (UHV) magnetron sputtering system for the preparation of Permalloy magnetic thin films. In: International Symposium on Vacuum Science & Technology and its Application for Accelerators, February 15-17, 2012, Kolkata.

Selvakumar, N and Barshilia, Harish C (2012) Review of physical vapor deposited (PVD) spectrally selective coatings for mid- and high- temperature solar thermal applications. Solar Energy Materials and Solar Cells, 98 (1). pp. 1-23. ISSN 0927-0248

Barshilia, Harish C and Selvakumar, N and Pillai, Nisha and Devi L, Mayura and Rajam, KS (2011) Wettability of ZnO: A comparison of reactively sputtered; thermally oxidized and vacuum annealed coatings. Applied Surface Science, 257 (9). pp. 4410-4417. ISSN 0169-4332

Selvakumar, N and Barshilia, Harish C and Rajam, KS (2010) Review of sputter deposited mid- to high- temperature solar selective coatings for flat plate/evacuated tube collectors and solar thermal power generation applications. Technical Report. National Aerospace Laboratories, Bangalore.

Selvakumar, N and Barshilia, Harish C and Rajam, KS (2010) Effect of substrate roughness on the apparent surface free energy of sputter deposited superhydrophobic polytetrafluoroethylene coatings: A comparison of experimental data with different theoretical models. Journal of Applied Physics, 108 . 013505.

Selvakumar, N and Barshilia, Harish C and Rajam, KS (2010) Structure, optical properties and thermal stability of pulsed sputter deposited high temperature HfOx/Mo/HfO2 solar selective absorbers. Solar Energy Materials and Solar Cells, 94 (8). pp. 1412-1420.

Selvakumar, N and Barshilia, Harish C and Ramesh, M and Rajam, KS (2010) Effect of substrate roughness on the contact angle of sputter deposited superhydrophobic polytetrafluoroethylene coatings. In: 23rd International Conference on Surface Modification Technologies (SMT 23), 2-5 Nov 2009, Mamallapuram.

Selvakumar, N and Barshilia, Harish C and Rajam, KS (2010) Pulsed sputter deposited HfOx/M/HfO2 (M- Hf,Al)multilayer absorbers for solar selective applications. In: International Conference on Nanomaterials and Nanotechnology, KS Rangasamy College of Technology, Tiruchengode.

Selvakumar, N and Barshilia, Harish C and Rajam, KS and Biswas, A (2010) Structure, optical properties and thermal stability of pulsed sputter deposited high temperature HfOx/Mo/HfO2 solar selective absorbers. Sol. Energy Mater. Sol. Cells, 94 (8). pp. 1412-1420. ISSN 0927-0248

Barshilia, Harish C and Krishna, Mohan and Selvakumar, N and Rajam, KS (2009) Effect of substrate roughness on the apparent surface free energy of sputter deposited superhydrophobic PTFE thin films. Applied Physics Letters, 95 (033116). ISSN 0003-6951

Barshilia, Harish C and Selvakumar, N and Vignesh, G and Biswas, A (2009) Optical properties and thermal stability of pulsed-sputter-deposited AlxOy/Al/AlxOy multilayer absorber coatings. Soalr Energy Materials & Solar Cells, 93 (3). pp. 315-323.

Selvakumar, N and Barshilia, Harish C and Rajam, KS and Biswas, A (2009) Optical properties and thermal stability of CrxOy/Cr/Cr2O3 multilayer absorber coatings for solar selective applications. In: 23rd International Conference on Surface Modification Technologies, November 2-5, 2009, IGCAR, Kalpakkam.

Selvakumar, N and Barshilia, Harish C and Rajam, KS and Biswas, A (2008) Spectrally selective TiAlN/CrAlON/Si3N4 tandem absorber for high temperature solar applications. In: Renewable Energy Asia 2008-An International Conference, December 11-13, 2008, Indian Institute of Technology, New Delhi.

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Biswas, A (2008) Optical properties and thermal stability of TiAlN/AlON tandem absorber prepared by re active DC/RF magnetron sputtering. Sol. Energy Mater. Sol. Cells, 92 (11). pp. 1425-1433. ISSN 0927-0248

Chowdhury, P and Barshilia, Harish C and Selvakumar, N and Deepthi, B and Rajam, KS and Chaudhuri, AR and Krupanidhi, SB (2008) Structural and electrical properties of TiO2 thin films prepared by thermal oxidation. Physica B, 403 (19-20). 3718 -3723. ISSN 0921-4526

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Sridhara Rao, DV and Muraleedharan, K (2008) Deposition and characterization of TiAlN/TiAlON/Si3N4 tandem absorbers prepared using reactive direct current magnetron sputtering. Thin Solid Films, 516 . pp. 6071-6078.

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Gopinadhan, K and Chaudhary, Sujeet (2008) Investigation of interface properties of sputter deposited TiN/CrN superlattices by low-angle X-ray reflectivity. Journal Of Physics D: Applied Physics, 41 (205409).

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Biswas, A (2008) Spectrally selective NbAlN/NbAlON/Si3N4 tandem absorber for high temperature solar applications. Solar Energy Materials and Solar Cells, 92 . pp. 495-504.

Biswas, A and Bhattacharya, D and Barshilia, Harish C and Selvakumar, N and Rajam, KS (2008) Spectroscopic ellipsometric characterization of TiAlN/TiAlON/Si3N4 tandem absorber for solar selective applications. Applied Surface Science, 254 . pp. 1694-1699. ISSN 0042-207X

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Biswas, A (2008) Structure and optical properties of pulsed sputter deposited CrxOy/Cr/Cr2O3 solar selective coatings. Journal of Applied Physics, 103 (023507). ISSN 0021-8979

Barshilia, Harish C and Selvakumar, N and Rajam, KS (2007) Thermal stability of TiAlN/TiAlON/Si3N4 tandem absorbers prepared by reactive direct current magnetron sputtering. Journal of Vacuum Science andTechnology A, 25 (2). pp. 383-390. ISSN 0022-5355

Barshilia, Harish C and Deepthi, B and Selvakumar, N and Anjana, Jain and Rajam, KS (2007) Nanolayered multilayer coatings of CrN/CrAlN prepared by reactive DC magnetron sputtering. Applied Surface Science , 253 . pp. 5076-5083.

Barshilia, Harish C and Selvakumar, N and Deepthi, B and Rajam, KS (2006) A comparative study of reactive direct current magnetron sputtered CrAlN and CrN coatings. Surface and Coatings Technology, 201 (6). pp. 2193-2201. ISSN 0257-8972

Barshilia, Harish C and Selvakumar, N and Rajam, KS and Sridhara Rao, DV and Muraleedharan, K and Biswas, A (2006) TiAlN/TiAlON/Si3N4 tandem absorber for high temperature solar selective applications. Applied Physics Letters, 89 (191909). ISSN 0003-6951

Selvakumar, N and Manikandanath, N T and Biswas, A and Barshilia, Harish C Design and fabrication of thermally stable HfMoN/HfON/Al2O3 tandem absorber for solar thermal power generation applications. Solar Energy Materials and Solar Cells . ISSN 0927-0248 (In Press)

Selvakumar, N and Santhoshkumar, S and Sohini, Basu and Biswas, A and Barshilia, Harish C Spectrally selective CrMoN/CrON tandem absorber for mid-temperature solar thermal applications. Solar Energy Materials and Solar Cells, 109 . pp. 97-103. ISSN 0927-0248

Selvakumar, N and Amar, Thaker and Siju, John and Barshilia, Harish C Vapor-Solid Growth of Molybdenum Oxide Nanowhiskers: Wettability Studies and Growth Process. Nanoscience and Nanotechnology letters, 5 (8). pp. 842-849. ISSN 1941-4900

This list was generated on Wed Dec 17 02:42:46 2014 IST.