Sungkyunkwan University

Bongwook Chung

Jaichan Lee

Sangwoo Kim

Tae Yun Kim

Jae Young Park

The present disclosure relates to an energy conversion material including: a pair of 2-dimensional active layers; and a property control layer positioned between the 2-dimensional active layers, and the property control layer is changed in any one or more of structure and state depending on an external environmental factor and performs reversible switching between the 2-dimensional active layers.

Energy conversion material

Provided are an atomic layer junction oxide, a method of preparing the atomic layer junction oxide, and a photoelectric conversion device including the atomic layer junction oxide. The atomic layer junction oxide can include an n-type doped atomic layer oxide; an intrinsic atomic layer oxide; a p-type doped atomic layer oxide; and an intrinsic atomic layer oxide.

Growing community of inventors

Seoul, South Korea

Bongwook Chung