Design and Development of Gallium Nitride HEMTs Based Liquid Sensor. - Nidhi Chaturvedi; Richard Lossy; Kuldip Singh; Dheeraj K. Kharbanda; Shivanshu Mishra; Ashok Chauhan; Kaushal Kishore; Pramod K. Khanna; Joachim Würfl (IEEE SENSORS, 2018)