M.Sc., M.Tech., Ph.D
Research Assistant Professor, Research Institute and Department of Nanotechnology
Dr. Yuvaraj Sivalingam joined SRM Research Institute and Department of Nanotechnology in October 2016. Since then he is leading Sensors, Energy and Electronic Devices (SEED) group. He received his M.Sc. in Physics in 2007 from Madurai Kamaraj University, India and in 2009 he received his M.Tech. in Sensor System Technology from VIT University (India), with a project entitled “Studies on the development of compositions for hydrogen sensing applications and their relevant instrumentation’. In 2008-2009 during his M.Tech. , he was a “project student” at Indira Gandhi Centre for Atomic Research (India) under the supervision of Dr. V. Jayaraman. In-2009-2010, he started his research career in “Hydrothermal synthesis, fabrication and impedance analysis of 1D ZnO nanorods in the Laboratory of Nano Optoelectronic Materials at National Taiwan University of Science and Technology (Taiwan). He completed his Ph.D. in Sensorial and Learning System Engineering at University of Rome “Tor Vergata” (Italy), under the supervision of Prof. Corrado Di Natale, with a thesis entitled “Porphyrins coated ZnO nanostructures: preparation, characterization and chemical sensing applications”. In 2012, he was “visiting Ph.D. student” in the Laboratory of Advanced Electroactive Materials at Ecole Polytechnique de Montreal (Canada), under the supervision of Prof. Clara Santato.
During that visit, he worked on “A study of interfacial processes between ZnO nanorods and ionic liquids for potential applications in photoelectrochemistry and ZnO nanorods based electrolyte gated field-effect photo-transistor”. In 2013, he was a “summer visiting Ph.D. student” in Flexible Organic Electronics Laboratory, Faculty of Engineering, Yamagata University, Yonezawa (Japan), under the supervision of Prof. Shizuo Tokito. During that visit, he worked on “Studies on the substrate and fabrication process influences in pentacene based organic thinfilm field effect transistors”. He continued research from 2013 on his Ph.D topic as a post doctoral researcher in sensors group, University of Rome “Tor Vergata” (Italy). In 2014, He was postdoctoral researcher in Soft Materials Group, WPI-Advanced Institute for Materials Research, Tohoku University (Japan). He worked on “Frictional properties of polymer additives in lubricants on silica surfaces determined by surface forces and neutron reflectometry” with Prof. Kazue Kurihara. He continued the same research as a JSPS (Japan Society for the Promotion of Science) postdoctoral fellow in Materials Physics Group, WPI-Advanced Institute for Materials Research, Tohoku University (Japan).
His research is focused predominantly on i. Development of photoinduced chemical sensors for detection of VOCs and ii. Photoassisted biosensors for detection of biological entities, by a sensor device made up of zinc oxide (ZnO) nanostructures coated with porphyrin molecules. His research has projected that presentation of light boosts adsorption of gas species by impelling electron donation from those adsorbed species when compared to dark environment. His ultimate research is to develop self-powered gas sensors for breath analysis. Recently, he is involved in the field of nanotribology. He has investigated time and temperature dependent structural and frictional properties of polymer additives in lubricant oils by surface forces and neutron reflectivity studies.
Organic/inorganic hybrid nanomaterials synthesis
Photo-enhanced chemical sensors (Chem-resistors, Kelvin Probe, Chem-FET, etc)
Self-powered and flexible chemical sensors
Sensors, Energy and Electronic Devices (SEED) group
Mr. C. David
Mr. E. Surya
Tao Ji, Yunjiu Cao, Xuan Peng, Yongfang Zhang, Lin Sun, Lili Wang, Rujia Zou, Yuvaraj Sivalingam, Weihua Han, Junqing Hu, A facile method to fabricated UV-Visible photodetectors based on TiO2/Si heterojunctions. Applied Surface Science 2017.
Wang, Y.; Zhang, M.; Liu, X.; Sivalingam, Y.; Xie, E.; Han, W. Facile One-Pot Synthesis of Chain-like Titanium Dioxide Nanostructure Arrays for Efficient Ultraviolet Sensing. Applied Surface Science 2017.
V. Gunasekaran, M.K. Devaraju, S. Yuvaraj, V.J.Y. Surya, V. Singh, K. Karthikeyan, S.-J. Kim, "Electrical transport properties of two dimensional MoS2 nanosheets synthesized by novel method", Materials Science in Semiconductor Processing, 66 (2017) 81–86.
Yuvaraj Sivalingam, Palani Elumalai, Surya V.J. Yuvaraj, Gabriele Magna, Velappa J. Sowmya, Roberto Paolesse, Ki- Whan Chi, Yoshiyuki Kawazoe, and Corrado Di Natale, “Interaction of VOCs with Pyrene Tetratopic Ligands Layered on ZnO Nanorods under Visible Light”, Journal of Photochemistry and Photobiology A: Chemistry 324 (2016) 62–69.
Yuvaraj Sivalingam, Roberto Pizzoferrato, Stefane Paoloni, Pier Gianni Medaglia, Francesco Basoli, Corrado di Natale, Structural and Optical Correlation of Ni Doped ZnO Nanorods, Conference proceedings of IEEE NANO (2015) 319 – 322 .
Yuvaraj Sivalingam, Rajesh Pudi, Larisa Lvova, Giuseppe Pomarico, Francesco Basoli, Alexandro Catini, Andrey Legin, Roberto Paolesse and Corrado Di Natale, “The light modulation of the interaction of L-cysteine with porphyrins coated ZnO nanorods”. Sensors and Actuators B: Chemical 209 (2015) 613–621.
Jonathan Sayago, Francesca Soavi, Yuvaraj Sivalingam, Fabio Cicoira, and Clara Santato, “Low Voltage Electrolyte-Gated Organic Transistors Making Use of High Surface Area Activated Carbon Gate Electrodes”, J. Mater. Chem. C 2 (2014) 5690.
Yuvaraj Sivalingam, Gabriele Magna, Roberto Paolesse, Corrado di Natale, Photoassisted chemical sensors, Proc. of SPIE, 9253, 92530T-1 (2014) DOI: 10.1117/12.2071187.
Gabriele Magna, Yuvaraj Sivalingam, Eugenio Martinelli, Giuseppe Pomarico, Francesco Basoli, Roberto Paolesse and Corrado Di Natale, “The influence of film morphology and illumination conditions on the sensitivity of porphyrins-coated ZnO nanorods”, Analytica Chimica Acta 810 (2014) 86–93.
Y. Sivalingam, E. Martinelli, L. Businaro, A. Gerardino, L. Maiolo, A. Catini, G. Pomarico, F. Basoli, R. Paolesse, C. Di Natale, The Gas Sensing Properties of Porphyrins-coated Laterally Grown ZnO Nanorods, Proceedia Engineering, 87 (2014) 1039-1042.
G. Magna, Y. Sivalingam, A. Babbi, E. Martinelli, R. Paolesse, C. Di Natale, Drift Correction in a Porphyrin-coated ZnO Nanorods Gas Sensor, Proceedia Engineering, 87 (2014) 608-611.
Yuvaraj Sivalingam, Gabriele Magna, Giuseppe Pomarico, Alexandro Catini, Eugenio Martinelli, Roberto Paolesse and Corrado Di Natale, “The light enhanced gas selectivity of one-pot grown porphyrins coated ZnO nanorods”. Sensors and Actuators B: Chemical 188 (2013) 475–481.
L. S. Chuah, Z. Hassan, Y. Sivalingam, C. D. Natale, and C. Falconi, “Reduced contact resistance Ti/Al ohmic contacts to vertically alligned ZnO nanorod”, Journal of Materials Science and Engineering with Advanced Technology 6 (2012) 1-17.
Y. Sivalingam, G. Magna, A. Catini, E. Martinelli, R. Paolesse, C. Di Natale, Gas sensitivity of the surface potential of hybrid porphyrins-ZnO nanorods, Proceedia Engineering, 47 (2012) 446–449.
Yuvaraj Sivalingam, Gabriele Magna, Giuseppe Pomarico, Alexandro Catini, Eugenio Martinelli, Roberto Paolesse and Corrado Di Natale, “The influence of gas adsorption on photovoltage in porphyrin coated ZnO nanorods”, J. Mater. Chem. 22 (2012) 20032.
Yuvaraj Sivalingam, Gabriele Magna, Eugenio Martinelli, Giuseppe Pomarico, Alexandro Catini, Arnaldo D’Amico, Roberto Paolesse, Corrado Di Natale, Kelvin probe study of the gas sensing properties of porphyrin-coated ZnO nanorods, Tagungsband, 2012, 319-322. DOI:10.5162/IMCS2012/4.1.1
Yuvaraj Sivalingam, Gabriele Magna, Giuseppe Pomarico, Eugenio Martinelli, Roberto Paolesse, Arnaldo D’Amico and Corrado Di Natale, “Gas effect on the surface photovoltage of porphyrin functionalized ZnO nanorods”, Adv. Mat. Lett. 3 (2012) 442-448.
Yuvaraj Sivalingam, Eugenio Martinelli, Alexandro Catini, Gabriele Magna, Giuseppe Pomarico, Francesco Basoli, Roberto Paolesse, Corardo Di Natale, “Gas-sensitive photoconductivity of porphyrin-functionalized ZnO nanorods”, J. Phys Chem C 116 (2012) 9151.
Y. Sivalingam, E. Martinelli, A. Catini, G. Magna, G. Pomarico, R. Paolesse, A. D’Amico, C. Di Natale, Monocarboxy Tetraphenylporphyrin functionalized ZnO nanorods photoactivated Gas Sensor, Proceedia Engineering, 25 (2011)1333 – 1336.
Yuvaraj Sivalingam, Masashi Mizukami, Norifumi L Yamada,Koichiro Hori, Shin-ichi Yusa, Katsumi Tanigaki, Kazue Kurihara, Lubrication by Adsorbed Layer of Triblock Copolymer at Silica Surfaces: Surface Forces and Neutron Reflectivity Studies, The 67th Divisional Meeting on Colloid & Interface Chemistry International Symposium, Asahikawa, Hokkaido, Japan, September 22-24, 2016.
Yuvaraj Sivalingam, Masashi Mizukami, Norifumi L Yamada, Koichiro Hori, Shin-ichi Yusa, Katsumi Tanigaki, Kazue Kurihara, Adsorbed Layer Structure of Triblock Copolymer at Silica Surfaces Determined by Surface Forces and Neutron Reflectivity Measurements, 65th Symposium on Macromolecules, Kanagawa, Japan, September 14-16, 2016.
Yuvaraj Sivalingam, Masashi Mizukami, Ami Fujihara, Shin-ichi Yusa, Katsumi Tanigaki, Kazue Kurihara, Temperature Effect on Frictional Properties of Adsorbed Layers of a Triblock Copolymer Additive in d34-hexadecane, The 96th Chemical Society of Japan Annual Meeting, Kyoto, Japan, March 24-27, 2016.
Yuvaraj Sivalingam, Gabriele Magna, Alexandro Catini, Roberto Paolesse, Arnaldo D’Amico, Eugenio Martinelli, Corrado Di Natale, Enhanced selectivity in a porphyrins coated ZnO nanorods gas sensor, Convegno Nazionale Sensori, Roma, Italy, 2012.
Yuvaraj Sivalingam, Eugenio Martinelli, Alexandro Catini, Gabriele Magna, Giuseppe Pomarico, Roberto Paolesse, Arnaldo D’Amico, Corrado Di Natale, Monocarboxy Tetraphenylporphyrin functionalized ZnO nanorods photoactivated Gas Sensor, Eurosensors XXV, Athens, Greece, 2011.
“Towards Energy Saving Strategy in Chemical Sensor Systems and Mechanical Systems”, Materials and Technologies for Energy Conversion, Saving and Storage symposia, XXV International Materials Research Congress, Cancun, Mexico, August 14-19, 2016.
“Photo-assisted organic-inorganic hybrid sensors”, National Institute of Technology Rourkela, Rourkela, India, Aug 10, 2015.
“My Unexpected Journey from Sensors to Tribology”, JSPS Science Dialogue Program in Iwate Prefectural Mizusawa High School, Iwate, Japan, Nov 27, 2015.
Even Semester (2016-2017)
Batch: B.Sc Physics (4th Semester)
Course Title: Wireless Technology (UPY15E54)
Batch: B.Sc Physics (5th Semester)
Course Title: Analog Electronics (UPY15503)
Dr. S. Yuvaraj, Ph.D
Research Assistant Professor
Research Institute and Department of Physics & Nanotechnology
709-A, Central library building
SRM University, Kattankulathur campus
Kancheepuram-603203, Tamil Nadu, India
Mobile no: +91 8675958225