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Welcome to Nano Materials and System Laboratoy. It is located in the first floor of enginerring building-4 in the campus of Jeju National University. The research is focused on different streams

Nanogenerators and Self-powered devices

    Flexible, Hybrid Piezoelectric Film (BaTi(1−x)ZrxO3)/PVDF Nanogenerator as a Self-Powered Fluid Velocity Sensor, Nagamalleswara Rao Alluri,Balasubramaniam Saravanakumar,and Sang-Jae Kim, ACS Applied Materials and Interfaces (2015)

    Fabrication of an eco-friendly composite nanogenerator for self-powered photosensor applications", B Saravanakumar, K Thiyagarajan, NR Alluri, S SoYoon, K Taehyun, Zong-Hong Lin, Sang-Jae Kim, Carbon 84, 56-65.

Self Charging Supercapacitors,

Piezoelectric Driven Self-Charging Supercapacitor Power Cell, Ananthakumar Ramadoss, Balasubramaniam Saravanakumar, Seung Woo Lee, Young-Soo Kim, Sang Jae Kim, Zhong Lin Wang,ACS Nano (2015)

Graphene and its Photo sensing applications,

Supercapacitors,

1.Electrochemical performance of an asymmetric supercapacitor based on graphene and cobalt molybdate electrodes, Ganesh Kumar Veerasubramani, KarthikeyanKrishnamoorthy, Sang Jae Kim, RSC Advances 5 (21), 16319-16327.

v) High Tc Superconductors,

vi) Nano Bio-Sensors