T.S. Velayutham
University of Malaya
Research areas: Materials Science · Electronic, Optical and Magnetic Materials · Ferroelectric and Piezoelectric Materials · Dielectric materials and actuators · Liquid Crystal Research Advancements
About
Dr Thamil Selvi Velayutham completed her PhD in 2010 from the University of Malaya After her three years of post-doctoral fellowship at the University of Malaya, she joined the Department of Physics, Universiti Malaya as a Senior Lecturer. She has been promoted to Associate Professor in July 2022. She is a material physicist, and her research interests are in materials such as polymers, ceramics and polymer/ceramics composites that exhibit functional properties such as ferro-, pyro- and piezoelectricity. She also focuses on soft matter research using closely integrated experiments and theory to study the phase behaviour, structure and statistical physics of soft matter She is teaching both undergraduate and postgraduate level students. She has supervised postgraduate students in research mode, including 4 PhDs and 6 Masters students, 5 of whom 2 PhD and 3 MSc students) have completed their studies. Over the years, she has obtained internal and external grants of over RM 4 million and the most prestigious research funding was obtained through the Ministry of Higher Education's Fundamental Research Grant 2018 2021 and MOSTI fund It has always been a priority of her to broaden her knowledge and skills and to form strong collaborations with her colleagues within the same department, and together she has successfully accomplished the grant objectives She has active collaboration with local (Xiamen University Malaysia) and international researchers (University of Aberdeen, Scotland, Tokyo University of Science, Japan and Nevada University, USA and Auckland University, New Zealand). From these collaborations, she has managed to publish many Tier 1 publications. She has authored and co-authored over 40 articles published in respected journals with an H index of 13 and over 500 citations.
Employment
Employment history is unavailable.
Education
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University of Malaya PhD (Material Science)2005 - 2010
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University of Malaya MSc (Material Science)2001 - 2003
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University of Malaya BSc (Physics)1994 - 1998
Projects & Funding
Projects & funding information is unavailable.
Publications (76)
- Structural modification and enhanced ferroelectric behavior with local electromechanical response in Li+/Nb5+ co-substituted lead-free Bi0.5Na0.5TiO3 ceramics Save
- Large Electrostrain and High Optical Transmittance via Oxygen Octahedron Rotation Disordering in KNN Ceramics Save
- Synthesis, Thermal Stability, and Ionic Conductivity of Phenyl-Extended Viologen Ditriflate Salts: Tailoring Properties via Oxyethylene Chain Length Save
- Strontium-Modified BaTiO3 Composite Nanogenerators for Flexible and Self-Powered Human–Machine Interactions Save
- Headgroup-Dependent Thermotropic and Lyotropic Phase Behavior and Emulsifying Behavior of Guerbet Branched-Chain Glycolipids Save
- Synergistic Enhancement of Hybrid Piezoelectric-Triboelectric Nanogenerator via Morphological and Polarization Engineering of NaNbO3 Nanostructures Save
- Structural-distortion-driven relaxor ferroelectric behavior and energy storage properties of Na0.25Bi0.25Ba0.3Sr0.2TiO3 perovskite synthesized using the molten salt method Save
- Effects of low-level NaNbO3 substitution on the structural, dielectric, ferroelectric, and energy-storage properties of BaTiO3 perovskite synthesized via molten salt method Save
- Structural, dielectric, and ferroelectric properties of lead-free Ba0.8Bi0.2Ti0.8Al0.2O3 perovskite ceramic prepared by hydrothermal processing utilizing γ-AlOOH from aluminum beverage can waste Save
- The interplay between mesomorphism and conductivity in side-chain liquid crystalline block-copolymers containing sulfonic groups Save
- Investigation on structure, electrical, and energy storage performances of Na0.5Bi0.5TiO3-based ferroelectric ceramic via multivalent Ca2+/Nb5+ substitution prepared by hydrothermal method Save
- The influence of polymethylmethacrylate, palm polyester alkyd, and their combined effect to the physical, mechanical, thermal, and dielectric properties of polyvinylidene fluoride/poly(L-lactic acid) blends Save
- Synthesis and Ionic Conductivity of Dicationic Ionic Salts as Electrolytes for the Next Generation of Batteries Including Solid State Batteries Save
- Designing functional viologen salts with colossal ionic conductivities through counterion composition and chain length: where is the limit? Save
- Enhanced functionalities in flexible poly (vinylidene fluoride-trifluoroethylene)/cerium oxide doped sodium bismuth titanate [P(VDF-TrFE)/NBT-CeO2] ceramic polymer composite films: A comprehensive investigation of piezoelectric, pyroelectric, and ferroel… Save
- Enhancing the tribopositive characteristics of polyvinyl alcohol (PVA)-carbon composites by optimizing the PVA-carbon interaction with various carbon fillers Save
- Photoelectrical properties and excited-state dynamics of a nitrostilbene-functionalized organosiloxane liquid crystal Save
- Synthesis, structural, dielectric, and magnetic properties of lead-free Na0.4Bi0.6Ti0.8Fe0.2O3 multiferroic perovskite ceramic Save
- Modulating the Conductivity of Light-Responsive Ionic Liquid Crystals Save
- Corroborative studies on chain packing characteristics of biological medium-chain-length poly-3-hydroxyalkanoates with different monomeric composition Save