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Ananthakumar Ramadoss

Graduate Student

Telephone: +82-10-9995-0374
Fax: +82-64-751-3710
Email: ananth@jejunu.ac.kr
Mailing Address: D130, Nano Materials & System Lab
Engineering Building-4,
Jeju National University,
Ara-1-dong, Jeju-si, Jeju-do,
Republic of Korea, 690-756
Biosketch | Professional Experience | Research Area
Publications |Conference Presentationss
Professional Skills| Honors & Awards|Leadership Experience

Biosketch

  • Master of Philosophy in Physics, Thanthai Hans Roever College (Perambalur), Bharathidasan University, Tiruchirappalli, India, 2008- 2009.
  • Bachelor of Education in Physical Science, Senthil College of Education (Vridhachalam), Thiruvalluvar University, Vellore, India, 2007-2008.
  • Master of Science in Physics, Thanthai Hans Roever College (Perambalur), Bharathidasan University, Tiruchirappalli, India, 2005- 2007.
  • Bachelor of Science in Physics, Thiru Kolanjiappar Government Arts College (Vridhachalam), University of Madras, Chennai, India, 2002-2005.

Professional Experience

  • Junior Research Fellow/ Senior Research Fellow - Electrochemical Materials Science, Central Electrochemical Research Institute, Karaikudi, India, 2009-2011.

Research Area

  • Designing, fabricating and testing of supercapacitor devices (Graphene & Metal oxides) for energy storage.
  • Surface Engineering - Preparation of hard coatings by Magnetron Sputtering, Pulsed Laser Deposition, Electron Beam evaporation and Electrochemical Methods for corrosion and bio-medical applications.
  • Synthesis of nanomaterial¡¯s for biosensor applications.
  • Fabricating and testing of Re-RAM devices for non-volatile memory applications.

Professional Skills

  • Experienced in preparation of hard coatings via physical vapor deposition (Magnetron Sputtering, Pulsed Laser Deposition, Thermal &Electron Beam Evaporation etc.,).
  • Synthesis of nanomaterials (one and two dimensional) via hydrothermal, microwave and chemical methods.
  • Strong background in materials characterization via SEM, EDS, TEM, XRD, XPS, AFM, FTIR, UV-VIS-NIR and Raman Spectrometer.
  • Strong background in electrochemical characterization via Electrochemical impedance, cyclic voltammetry, and polarization analyses.
  • Familiar with software applications that include OriginLab, Topas (Rietveld refinement), XPS viewer, X¡¯Pert highscore plus, Endnote X5, and Microsoft Office.
  • Experienced in designing, fabricating, and testing electronic devices based on semiconducting nanomaterials, such as supercapacitor, and Re-RAM.

Publications

  1. " Novel Cu/CuO/ZnO hybrid hierarchical nanostructures for non-enzymatic glucose sensor application", Shin SoYoon, Ananthakumar Ramadoss, Balasubramaniam Saravanakumar, Sang Jae Kim, Journal of Electroanalytical chemistry, 717-718 (2014) 90-95.
  2. "Enhanced activity of hydrothermally synthesized mesoporous MoS2 nanostructure for high performance supercapacitor applications", Ananthakumar Ramadoss, Taehyun Kim, Gui-Shik Kim, Sang-Jae KIM, New Journal of Chemistry
  3. ¡°Fabrication of reduced graphene oxide/TiO2 nanorod/reduced graphene oxide hybrid nanostructures as electrode materials for supercapacitor applications¡±, Ananthakumar Ramadoss, Gui-Shik Kim, Sang Jae Kim, CrystEngComm, 15 (2013) 10222-10229.
  4. ¡°Improved activity of a graphene?TiO2 hybrid electrode in an electrochemical supercapacitor¡±, Ananthakumar Ramadoss, Sang Jae Kim, Carbon, 63 (2013) 434-445.
  5. ¡°Structural and corrosion behavior of bilayer and alloyed films of Cu-Ni¡±, K. Gopi Saravanan, R. Ananthakumar, D. Ramachandran, T.S. Shyju, Vishwakarma Vinita, Sang Jae Kim, P. Kuppusami, IEEE Explore Conference Publications-2013, Proceedings of the International Conference on "Advanced Nanomaterials and Emerging Engineering Technologies", ICANMEET 2013, Article number 6609270, (2013) 179-180.
  6. ¡°Anodic corrosion behavior of nanostructured TiN, TiO2 single layer and TiN/TiO2 multilayer coated 316L SS¡±, K. Gopi Saravanan, R. Ananthakumar, B. Subramaniam, S. Maruthamuthu, M. Jayachandran, IEEE Explore Conference Publications-2013, Proceedings of the International Conference on "Advanced Nanomaterials and Emerging Engineering Technologies", ICANMEET 2013, Article number 6609309, (2013) 331-334.
  7. ¡°Nanostructured TiO2/TiN multilayer coatings on AISI 316L stainless steel for biomedical applications¡±, Ananthakumar Ramadoss, Sang Jae Kim, Science of Advanced Materials, 5 (9) (2013) 1168-1178.
  8. ¡°Facile preparation and electrochemical characterization of graphene-ZnO nanocomposite for supercapacitor applications¡±, Ananthakumar Ramadoss, Sang Jae Kim, Materials Chemistry and Physics, 140 (2013) 405-411.
  9. ¡°Vertically aligned TiO2 nanorod arrays for electrochemical supercapacitor¡±, Ananthakumar Ramadoss, Sang Jae Kim, Journal of Alloys and Compounds, 561 (2013) 262-267.
  10. ¡°Suitability evaluation of plasma ion beam sputtered TiN / TiOxNy multilayers on steel for bio implants¡±, B. Subramanian, R. Ananthakumar, S.Yugewaran, M. Jayachandran, M. Takahashi, A. Kobayashi, Vacuum, 88 (1) (2013) 108-113.
  11. ¡°Synthesis and characterization of HfO2 nanoparticles by sonochemical approach ¡±, Ananthakumar Ramadoss, Sang Jae Kim, Journal of Alloys and Compounds, 544 (2012) 115-119.
  12. ¡°Resistive switching behaviors of HfO2 thin films by sol-gel spin coating for nonvolatile memory applications ¡±, Ananthakumar Ramadoss, Karthikeyan Krishnamoorthy, Sang Jae Kim, Applied Physics Express, 5(8) (2012) art. no. 085803-085805.
  13. ¡°Novel synthesis of hafnium oxide nanoparticles by precipitation method and its characterization¡±, Ananthakumar Ramadoss, Karthikeyan Krishnamoorthy, Sang Jae Kim, Materials Research Bulletin, 47(9) (2012) 2680- 2684.
  14. ¡°Facile synthesis of hafnium oxide nanoparticles via precipitation method¡±, Ananthakumar Ramadoss, Karthikeyan Krishnamoorthy, Sang Jae Kim, Materials Letter, 75 (2012) 215-217.
  15. ¡°Effect of substrate temperature on structural, morphological and optical properties of crystalline titanium dioxide films prepared by DC reactive magnetron sputtering¡±, R. Ananthakumar, B. Subramanian, S. Yugeswaran, M. Jayachandran, Journal of Materials Science: Materials in Electronics, 23 (10) (2012)1898-1904.
  16. ¡°Nanocomposite Ti-Si-N coatings deposited by reactive dc magnetron sputtering for biomedical applications¡±, B. Subramanian, R. Ananthakumar, A. Kobayashi, M. Jayachandran, Journal of American Ceramic Society, 95 (9) (2012) 2746-2752.
  17. ¡°Surface modification of 316L stainless steel with magnetron sputtered TiN/VN nanoscale multilayers for bio implant applications¡±, B. Subramanian, R. Ananthakumar, A. Kobayashi, M. Jayachandran, Journal of Materials Science: Materials in Medicine, 23 (2) (2012) 329-338.
  18. ¡°Electrochemical corrosion and materials properties of reactively sputtered TiN/TiAlN multilayer coatings¡±, R. Ananthakumar, B. Subramanian, A. Kobayashi, M. Jayachandran, Ceramics International, 38 (1) (2012) 477-485.
  19. ¡°Effect of substrate temperature on the properties of reactively sputtered TiN/NbN multilayers¡±, B. Subramanian, R. Ananthakumar, M. Jayachandran, Crystal Research and Technology, 46 (12), (2011) 1273-1282.
  20. ¡°A comparative study of titanium nitride (TiN), titanium oxy nitride (TiON) and titanium aluminum nitride (TiAlN), as surface coatings for bio implants¡±, B. Subramanian, C.V. Muraleedharan, R . Ananthakumar, M. Jayachandran, Surface and Coatings Technology, 205 (21-22) (2011) 5014-5020.
  21. ¡°Structural and electrochemical impedance spectroscopic studies on reactive magnetron sputtered titanium oxynitride (TiON) thin films¡±, P. Padmavathy, R. Ananthakumar, B. Subramanian, C. Ravidhas, M. Jayachandran, Journal of Applied Electrochemistry, 451 (2011) 751-756.
  22. ¡°Influence of substrate temperature on the materials properties of reactive DC magnetron sputtered Ti/TiN multilayered thin films¡±, B. Subramanian, R. Ananthakumar, V.S.Vidhya, M. Jayachandran, Materials Science and Engineering: B, 176(1) (2011) 1-7.
  23. ¡°Structural and tribological properties of DC reactive magnetron sputtered Titanium/Titanium Nitride (Ti/TiN) multilayered coatings¡±, B. Subramanian, R. Ananthakumar, M. Jayachandran, Surface and Coatings Technology, 205 (2011) 3485-3492.
  24. ¡°Effect of nitrogen ion implantation on structural and microstructural properties of reactive magnetron sputtered TiN thin films¡±, B. Subramanian, R. Ananthakumar, A. Kobayashi, M. Jayachandran, Transactions of the Institute of Metal Finishing, 89 (2011) 28-32.
  25. ¡°Microstructural, mechanical and electrochemical corrosion properties of sputtered titanium?aluminum?nitride films for bio-implants¡±, B. Subramanian, R. Ananthakumar, A. Kobayashi, M. Jayachandran, Vacuum, 85(5) (2010) 601-609.
  26. ¡°Microstructural and electrochemical properties of reactive magnetron sputtered vanadium nitride thin films¡±, B. Subramanian, R. Ananthakumar, A. Kobayashi, M. Jayachandran, Frontier of Applied Plasma Technology, 4(1) (2011) 35.

Conference Presentations

  1. Fabrication of TiO2 nanorods/ Co3O4 nanowall hybrid structure for electrochemical supercapacitor application¡±, Ananthakumar Ramadoss, Gui-Shik Kim, and Sang Jae Kim, The 2nd International Conference on Advanced Electromaterials, November 12-15, 2013, ICC Jeju, Jeju, Republic of Korea.
  2. Enhanced Supercapacitor Performance of Graphene/V2O5 Nanocomposites¡±, Ananthakumar Ramadoss, and Sang Jae Kim, 224th ECS Meeting, October 27 ? November 1, 2013, The Hilton San Francisco Hotel, San Francisco, CA, USA.
  3. Structural and corrosion behavior of bilayer and alloyed films of Cu-Ni¡±, K. Gopi Saravanan, R. Ananthakumar, D. Ramachandran, T.S. Shyju, Vishwakarma Vinita, Sang Jae Kim and P. Kuppusami, International Conference on Advanced Nanomaterials & Emerging Engineering Technologies, (ICANMEET-2013), July 25-27, 2013, Sathyabama University, Chennai, India.
  4. Anodic corrosion behavior of nanostructured TiN, TiO2 single layer and TiN/TiO2 multilayer coated 316L SS¡±, K. Gopi Saravanan, R. Ananthakumar, B. Subramaniam, S. Maruthamuthu and M. Jayachandran, International Conference on Advanced Nanomaterials & Emerging Engineering Technologies, (ICANMEET-2013), July 25-27, 2013, Sathyabama University, Chennai, India.
  5. Hydrothermal synthesis of TiO2@MnO2 core-shell nanowires for electrochemical supercapacitors¡±, Ananthakumar Ramadoss, and Sang Jae Kim, Nano Korea 2013, The 11th International Nanotech Symposium & Nano convergence Expo in Korea, July 10-12, 2013, Coex, Seoul, Republic of Korea.
  6. Fabrication of TiO2@Co3O4 core-shell nanostructure for high-performance supercapacitor applications¡±, Ananthakumar Ramadoss, Gui-Shik Kim, and Sang Jae Kim, The 16th International Symposium on the Physics of Semiconductors and Applications (ISPSA-2013), July 02-05, 2013, Ramada Plaza Jeju Hotel, Jeju, Republic of Korea.
  7. Electrochemical properties of non-enzymatic glucose sensor using ZnO/CuO heterostructure¡±, Soyoon Shin, Ananthakumar Ramadoss, Balasubramaniam Saravanakumar, Rajneesh Mohan, and Sang Jae Kim, KMEMS, KAL Hotel, Jeju, April 4 - 6, 2013, Republic of Korea.
  8. Rapid microwave-assisted synthesis of graphene/TiO2 composite for high performance supercapacitor¡±, Ananthakumar Ramadoss, and Sang Jae Kim, Korean Sensors Society 2012, Jeju National University International Center, Jeju, November 16-17 2012, Republic of Korea.
  9. Fabrication of CuO/ZnO heterostructure for nonenzymatic glucose sensor application¡±, Soyoon Shin, Ananthakumar Ramadoss, Balasubramaniam Saravanakumar, Rajneesh Mohan, and Sang Jae Kim, Korean Sensors Society 2012, Jeju National University International Center, Jeju, November 16-17 2012, Republic of Korea.
  10. Corrosion behavior of TiN/TiO2 multilayer coatings in phosphate buffered saline solutions for biomedical applications¡±, Ananthakumar Ramadoss, Karthikeyan Krishnamoorthy, and Sang Jae Kim, Nano Korea 2012, The 10th International Nanotech Symposium & Nano-Convergence Expo in Korea, August 16-18 2012, COEX, Republic of Korea.
  11. An investigation of optical and thermal properties of tin-oxide/graphene nanocomposites¡±, T. Sakthivel, K. Karthikeyan, R. Ananthakumar, Sang-Jae KIM and V. Gunasekaran, Nano Korea 2012, The 10th International Nanotech Symposium & Nano-Convergence Expo in Korea, August 16-18 2012, COEX, Republic of Korea.
  12. Resistive switching characteristics of HfO2 thin films grown by sol-gel spin coating method¡±, Ananthakumar Ramadoss, Karthikeyan Krishnamoorthy, and Sang Jae Kim, Korean Physical Society, 2012 Spring Meeting, April 24-26 2012, Daejeon Convention Centre, Daejeon, Republic of Korea.
  13. Nanocomposite Ti-Si-N coatings deposited by reactive dc magnetron sputtering for biomedical applications¡±, R. Ananthakumar, B.Subramanian, R. Thangamuthu, Subrata Kundu, and M. Jayachandran,International Conference on Biomaterials and Implants: Prospects and Possibilities in the New Millennium (BIO 2011). July 21-23 (2011), Bioceramics and Coating Division, CSIR-CGCRI, Kolkata, India.
  14. Corrosion properties of titanium oxynitride (TiON) coatings prepared by reactive magnetron sputtering¡±, R. Ananthakumar, P. Padmavathy, B.Subramanian and M. Jayachandran, International Corrosion Awareness Day-2011, April 25, 2011, National Corrosion Council of India & CSIR-Central Electrochemical Research Institute, Karaikudi. ?India.
  15. Corrosion behavior of nanostructured TiN/TiO2 multilayered coatings on 316L SS in biological fluids¡±, K. Gobi Saravanan, R. Ananthakumar, S. Maruthamuthu B. Subramanian, M. Jayachandran and N. Palaniswamy, International Corrosion Awareness Day-2011, April 25, 2011, National Corrosion Council of India & CSIR-Central Electrochemical Research Institute, Karaikudi. ?India.
  16. Electrochemical behavior and microstructural properties of TiN/VN multilayer coatings in simulated body fluid (SBF) environment¡±, B. Subramanian, R. Ananthakumar, V.S. Vidhya and M. Jayachandran, International Symposium on Advances in Electrochemical Science and Technology, Organized by Society for Advancement of Electrochemical Science and Technology (SAEST), Chennai, December 02-04, 2010. ?India.
  17. Structural and spectroscopic characterization of electrodeposited tin-doped zinc oxide thin films¡±, V.S. Vidhya, R. Ananthakumar, B. Subramanian, R. Thangamuthu and M. Jayachandran, International Conference on Recent Frontiers in Applied Spectroscopy (ICORFAS-2010) Organized by Annamalai University, Chidambaram, September 22-24, 2010. ?India.
  18. Microstructural studies on pulsed laser deposited (PLD) SnO2 nanocrystalline thin films¡±, P. Padmavathy, R. Ananthakumar, B. Subramanian, C. Sanjeeviraja, M. Jayachandran, International Conference on Nanomaterials: Synthesis, Characterization and Applications (ICN-2010), Organized by Mahatma Gandhi University, Kottayam, April 27-29, 2010-India.
  19. Electrochemical corrosion and biocompatibility studies on reactive DC magnetron sputtered TiN /TiAlN multilayer films for bio implants¡±, R. Ananthakumar, B. Subramanian, C.V. Muraleedharan, K.R. Murali and M. Jayachandran, National Conference on Fifteenth National Congress on Corrosion Control, Organized by National corrosion council of India , Chennai, 16-18, September 2010. ?India.
  20. Synthesis of calcium hydroxylapatite bio film on sputtered Ti/TiN nano multilayers on steel and their electrochemical corrosion behavior in SBF¡±, R. Ananthakumar, B. Subramanian, P. Dhandapani, R. Thangamuthu, and M. Jayachandran, National Conference on Fifteenth National Congress on Corrosion Control, Organized by National corrosion council of India , Chennai, 16-18, September 2010. ?India.
  21. Surface characterization and bio compatibility studies on reactive magnetron sputtered TiN/NbN nanostructured multilayer thin films¡±, B.Subramanian, R.Ananthakumar, C.V.Muraleedharan and M.Jayachandran, International Conference on Nano Materials and Nano Technology (NANO-2010), Organized by K.S. Rangasamy College of Technology, Tiruchengode (India), December 13-16, 2010. ?India.
  22. Cytotoxicity, hemocompatibility and corrosion behavior in SBF on magnetron sputtered titanium dioxide (TiO2) coated bio implants¡±, B.Subramanian, C.V.Muraleedharan, R.Ananthakumar and M.Jayachandran, International Conference on Recent Trends in Materials Science and Technology (ICMST-2010), Organized by IIST Thiruvananthapuram, Kerala, October 29- 31, 2010. ?India.
  23. Biocompatibility studies and corrosion behavior in SBF on magnetron sputtered titanium based compounds for bio implants¡±, B. Subramanian, C.V. Muraleedharan, R. Ananthakumar and M. Jayachandran, International Conference on Nanomaterials: Synthesis, Characterization and Applications (ICN-2010), Organized by Mahatma Gandhi University, Kottayam, April 27-29, 2010-India.
  24. Materials properties of reactive magnetron sputtered vanadium nitride (VN) hard thin films¡±. B. Subramanian, R. Ananthakumar, M. Jayachandran and Akira Kobayashi, 3rd International Workshop on Plasma Application & Hybrid Functionally Materials (IAPS¡¯10) held in Busan, Korea, on February 26-28, 2010-India.
  25. Microstructural, mechanical and electrochemical corrosion properties of reactive DC magnetron sputtered TiN/TiAlN multilayer films¡±, R. Ananthakumar, B. Subramanian and M. Jayachandran, Fifteenth National Convention of Electrochemists, Organized by Society for Advancement of Electrochemical Science and Technology (SAEST), Vellore on 18-19, Feb 10-India.
  26. Electrochemical corrosion and micro structural properties of physical vapor deposited Ti/TiN multilayers films¡±, R. Ananthakumar, K. Prabakaran, B. Subramanian and M. Jayachandran, National Conference on Corrosion Assessment and its Control, Organized by Thiyagarajar College of Engineering, Madurai on 21-22, Dec 09-India.
  27. Electrochemical Corrosion behavior of Chromium nitride (CrN) hard films on D9 steel substrates prepared by DC magnetron sputtering¡±, K.Prabakaran, R.Ananthakumar, B.Subramanian, P.Venkatesan and M.Jayachandran. National Conference on Corrosion Assessment and its Control, Organized by Thiyagarajar College of Engineering, Madurai on 21-22, Dec 09-India.
  28. Effect of substrate temperature on the structural and morphological properties of chromium nitride (CrN) thin films¡±, K.Ashok, R.Ananthakumar, B.Subramanian, P.Kuppusami and M.Jayachandran, National Conference on Nanomaterials for Energy Conversion and Conservation (NMECC-09), Bishop Heber College, Tiruchirappalli on 26 March, 2009, India.

Honors & Awards

  • Student Travel Support ? Received from 224th ECS Meeting-2013
  • Best poster award- Korean Sensors Society- 2012
  • Best paper award- Fifteenth National Congress on Corrosion Control-2010
  • Best poster award- Fifteenth National Congress on Corrosion Control-2010
  • Best paper award- National Conference on Corrosion Assessment and its Control-2009
  • University 12th rank - Master of Science-2007

Leadership Experience

  • President - Jeju National University International Student Organization (JISO)- 2013-2014
  •