Gallery: Monthly pick

<Flexible & Transparent Transistor>2023. Dec.

Dr. Tan Tan Bui (Post-doctor)
Oxide-based transistor with flexibility and transparencey has been finally made by Dr. Bui.
He joined DE Lab March 2023 and has tried to develop novel transistor for flexible displays. This topic is newly started in DE Lab from this year. In spite of numerous obstables including limited instruments, he succeeded it with a strong spirit and diligence.
This result can be used for the future flexible displays, enabling stretching and wearble applications.👍👍👍

<2D grown ZnO nanostructure- Looks like nano"farm"> 2023. Oct.

Dr. Nguyen Hung Tran (Contract professor) & Manh Thang Tran (Ph. D. combined course)
2D biaxial nanostructure with 400 nm pitch wherein ZnO nanorods are vertically grown in confined area.
This 2D nanostructure was developed for next generation optical retarders with negative dispersion of retardation.
Before achieving this result, they experienced countless failures, and finally overcame them. 👏👏👏

Relativity, 1953, Escher

<ZnO grown in lyotropic liquid crystal> 2023. Aug.

Hansol Lee (Master course)
Topological structure reminds Mobius strip and Escher's picture. It's known very long time ago that the topological defects of liquid crystal have analogy with the cosmosphere. "Most people are first drawn to liquid crystals by their beautiful optical textures: stars, curves, splotches, and zig-zags, all in a palette of colors rivaling the most ostentatious paintings of modern art. -Charles Rosenblatt – Physics (case.edu)"