Pinok Chowdhury Manik - Research Area

PRINTED ELECTRONICS & ORGANIC SEMICONDUCTOR

Carbon ink is used here for printed electronics due to its excellent conductivity, affordability, and adaptability to a variety of substrates, including photo paper, PET, and other flexible materials. Its versatility makes it ideal for applications in sensors, electrodes, and other printed electronic components, particularly in flexible and wearable electronics.

PEDOT:PSS is a highly conductive polymer blend commonly used in flexible and printed electronics. Known for its excellent, flexibility, and ease of processing, PEDOT:PSS serves as a valuable material for applications in organic electrochemical transistors (OECTs), organic solar cells, and biosensors. Its water-based formulation allows for compatibility with various substrates, including plastics and textiles, making it ideal for developing low-cost, scalable electronic devices.

Supervisor : Dr. Mainul Hossain

(Funded by UGC Research Grant 2022-23)
Status : Completed

COMPACT MODELING OF OECT & IS-OECT

OECTs, known for their sensitivity, low operating voltage, and compatibility with flexible substrates, are increasingly used in bioelectronics, sensors, and low-cost diagnostics. A compact model abstracts the complex, ion-electron coupling and electrochemical processes in OECTs into simplified equations, capturing key electrical characteristics with manageable computational demands.

A collaboration work with Dr. Yassir Khan's group (University of Southern California)

Status : Completed

COMPACT MODELING MEMRISTOR

Memristors exhibit a non-linear relationship between voltage and current, with resistance that changes in response to the history of applied voltage or current. Modeling these devices is essential for exploring their potential in neuromorphic computing, non-volatile memory storage, and analog signal processing.

Supervisor : Dr. Orchi Hassan (EEE, BUET)

Status : Under Review