Dr. R. Lydia

Research Area

Dr. R. Lydia is working as Assistant professor in the department of Physics at Pondicherry University, Puducherry, India. She did her doctoral studies in physics entitled ‘Synthesis and characterization of CZTS nanoparticles for Solar cell applications’ from Sri Venkateswara university, Tirupati, Andhra Pradesh, India. She worked as a post docotoral fellow on Thermoelectric materials at Kyung Hee University, South Korea, during Nov 2014-Aug 2016. She worked as a Research associate on gold nanoparticles at Khalifa University, Abu Dhabi during Jul 2017-Dec 2017. During Jun2020-Nov2020 and Nov2022-Apr 2023 she worked as visiting researcher on gold, silver nanoparticles and on waste water treatment respectively. Her research work was published in various renowned international scientific journals and was also presented at both national and international conferences. She also has 3 years of teaching experience during her doctoral studies for M.Sc and Btech physics.

Research Guidance
0 years
Teaching Experience

Notable Publications

Extremely low lattice thermal conductivity and point defect scattering of phonons in Ag-doped (SnSe) 1-x (SnS) x compounds R. Lydia, Chan Chieh Lin, Jae Hyung yoon, Ho Seong Lee, Jong-Soo Rhyee Chemistry of Materials, 29, (2017), 5344, I.F: 10.508.

High thermoelectric performance due to nano-inclusions and randomly distributed interface potentials in N-type (PbTe 0.93-x Se 0.07 Cl x ) 0.93 (PbS) 0.07 composites Dianta Ginting, Chan-chieh Lin, Lydia Rathnam, Jae Hyun Yun, Byung-Kyu Yu, Sung-Jin Kim and Jong-Soo Rhyee Journal of materials chemistry A, 5, (2017), 13535, I.F: 14.511.

Enhancement of Thermoelectric Performance in Na-Doped Pb 0.6 Sn 0.4 Te 0.95−x Se x S 0.05 via Breaking the Inversion Symmetry, Band Convergence, and Nanostructuring by Multiple Elements Doping Dianta Ginting, Chan-Chieh Lin, Lydia Rathnam, Gareoung Kim, Jae Hyun Yun, Hyeon Seob So, Hosun Lee, Byung-Kyu Yu, Sung-Jin Kim, Kyunghan Ahn, and Jong-Soo Rhyee ACS Appl. Mater. Interfaces, 10, (2018), 11613, I.F: 10.383.

Enhancement of thermoelectric properties in liquid-phase sintered Te-excess Bismuth Antimony Tellurides prepared by hot press sintering R.Lydia, Yun Min Kim, Jin-Hee Kim, Chan-Chieh Lin, Kyunghan Ahn, Jong-Soo Rhyee Acta Materialia, 135, (2017), 297, I.F: 9.4.

High thermoelectric performance in pseudo quaternary compounds of (PbTe) 0.95-x(PbS) x (PbS) 0.05 by simultaneous band convergence and nano precipitation Dianta Ginting, Chan Chieh Lin, R. Lydia, Hyeon Seob So, Hosun Lee, Junpil Hwang, Woochul Kim, Rabih Al rahal Al Orabi, G. Jeffrey Snyder, and Jong-Soo Rhyee Acta Materialia 131 (2017) 98-109, I.F: 9.4

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