Our group member Seonbeen Choi and Sumin Cho's paper is published in Advanced Materials Technologies and selected as a back cover of Volume 5, Issue 4. Congratulations!

Seonbeen Choi*, Sumin Cho*, Yeongcheol Yun, Sunmin Jang, Jun Hyuk Choi, Yoonsang Ra, Sung Jea Park**, Dongwhi Choi**, "Development of a High-Performance Handheld Triboelectric Nanogenerator with a Lightweight Power Transmission Unit", Advanced Materials Technologies, Vol. 5, (2020).