"Printed Thermoelectric Generator for Hybrid Tandem Photovoltaic & Thermoelectric Device"

Hyun Jung Kim , Jungmin Lee, Vijay K. Varadan, Sang H. Choi, , Recent Patents on Space Technology, Vol. 3, No. 1 , Published

"Development of Field- controlled Smart Optic Materials (ScN, AlN) with Rare Earth Dopants"

Hyun Jung Kim , Yeonjoon Park, Glen C. King, Sang H. Choi, , Advances in Science and Technology, 82, 38-43 , Published