Optimal Parameter Design of DAC-Based Sinusoidal Signal Generators for Electrical Impedance Spectroscopy. - Song-I Cheon; Soon-Jae Kweon; Aida Aberra; Minkyu Je; Sohmyung Ha (IEEE Trans. Instrum. Meas., 2023)

A Hybrid High-voltage Regulating Charge Pump for Electrokinetic Concentration. - Aida Aberra; Muhammad Abrar Akram; Soon-Jae Kweon; Jongmin Kim; Kim-Hoang Nguyen; Gichan Yun; Minkyu Je; Yong-Ak Song; Sohmyung Ha (ISCAS, 2024)

3.6 An Amplifier-Less CMOS Potentiostat IC Consuming 3.7nW Power all over 129.5dB Dynamic Range for Electrochemical Biosensing. - Muhammad Abrar Akram; Aida Aberra; Soon-Jae Kweon; Sohmyung Ha (ISSCC, 2024)

An Ultra-Low-Power Amplifier-Less Potentiostat Design Based on Digital Regulation Loop. - Muhammad Abrar Akram; Aida Aberra; Soon-Jae Kweon; Sohmyung Ha (IEEE Trans. Biomed. Circuits Syst., 2025)