Devarajan Alagarasan
Also known as: Alagarasan Devarajan, D.Alagarasan
Indian Institute of Science Bangalore, Pondicherry University, Anna University, Chennai, Bharathidasan University
Research areas: Materials Science · Materials Chemistry · Chalcogenide Semiconductor Thin Films · Phase-change materials and chalcogenides · Crystal Structures and Properties
0000-0003-2903-133X
About
Dr. Devarajan Alagarasan is working as post-doctoral research associate on the preparation of nanomaterials and chalcogenides for fabrication of optoelectronic devices like sensor, solar cells and linear/ non-linear optics at the department of physics, Indian Institute of Science, Bangalore, India. He has completed his PhD in (2012-2017) at the Central University, Pondicherry, India. Then Since 2017 to present , He has been working in IISC. His research interests are in preparation of nanomaterials and chalcogenides for the applications in photo sensor and solar cells, linear and nonlinear optics also working in nanotextiles for biomedical applications.
Employment
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Indian Institute of Science Research Associate2017 - Present
Education
- 2012 - 2018
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Anna University M.Tech2007 - 2009
- 2005 - 2007
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Periyar University B.Sc2001 - 2004
Projects & Funding
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Fabrication of low cost and less toxic Cu 2 ZnSnS 4 Solar Cell Devices by Physical Vapour Deposition techniques and Solution process method Science and Engineering Research Board2017 - 2021
Publications (52)
- Tailoring the Structural, Morphological and Optical Properties of Lead Sulfide Thin Films Through Antimony Doping for Enhanced UV Photodetector Performance Save
- High-Performance Flexible Thermoelectric Generator via Rapid Evaporation of Nanocrystalline Bi2Te3-Alloy Films Save
- Temperature-dependent annealing effect on Ag2S/Sb25S20Se55 heterostructure films for optoelectronic applications Save
- Remarkable NH3 gas sensing performance of spray deposited Tb doped WO3 thin films at room temperature Save
- Fabrication of SnSe nanostructures visible light photodetectors Save
- New quaternary Bi30Sb10Se30Te30 thin films with enhanced photo current and surface wettability for optoelectronic applications Save
- Time-dependent 532 nm laser irradiation for tuning in optical, structural, and surface wettability changes of Te/In2Se3 thin films for optoelectronic applications Save
- Fabrication of Bi-doped In2S3 thin films for highly sensitive UV photodetector applications Save
- Enhancement of nonlinear optical parameters upon phase transition in new quaternary Ge20Ag10Te10Se60 films by annealing at various temperatures for optoelectronic applications Save
- Effect of Sb addition on Sb x Sn 1‐ x S thin films: The structural, morphological, and linear/nonlinear optical changes for optoelectronic… Save
- Influence of Proton Ion Irradiation on the Linear–Nonlinear Optoelectronic Properties of Sb40Se20S40 Thin Films at Different Fluences for Photonic Devices Save
- Thermal Annealing-Induced Transformation of Structural, Morphological, Linear, and Nonlinear Optical Parameters of Quaternary As20Ag10Te10Se60 Thin Films for Optical Applications Save
- Structural, morphological, and linear/non-linear optical properties tuning in Ag60-xSe40Tex films by thermal annealing for optoelectronics Save
- Nanostructured NiO Thin Film for Ammonia Sensing at Elevated Temperatures Save
- Effect of SnS thin film thickness on visible light photo detection Save
- Impact of irradiation doses on the structural, morphological, and linear–nonlinear optical properties of Ge10Sb25Se65 thin films for optoelectronic applications Save
- Impact on nonlinear/linear optical and structural parameters in quaternary In15Ag10S15Se60 thin films upon annealing at different temperatures Save
- Increase in nonlinear susceptibility and refractive index in quaternary In15Sb10S15Se60 thin films upon annealing at different temperature for photonic applications Save
- Enhancing the photodetection property of CdSe thin films via thermal evaporation technique: role of substrate temperature Save
- The effect of rare-earth element (Gd, Nd, La) doping of NiO films on UV photodetector Save