Jeonghun Ahn

Reflectance According to Cell Size, Foaming Ratio and Refractive Index of Microcellular Foamed Amorphous Polymer

Youngjae Ryu, S. Cha, Joo Seong Sohn, 2019, International journal of molecular sciences.

A study on the foaming ratio and optical characteristics of microcellular foamed plastics produced by a repetitive foaming process

J. Seo, S. Cha, S. Cho, 2013 .

A study on the foaming ratio and optical characteristics of microcellular foamed plastics produced by a repetitive foaming process

J. Seo, S. Cha, S. Cho, 2013, International Journal of Precision Engineering and Manufacturing.

Studies of the Variation in the Dielectric Constant and Unique Behaviors with Changes in the Foaming Ratio of the Microcellular Foaming Process

S. Cha, S. Cho, Jeonghun Ahn, 2011 .