ElectronicsPublished 9 October 2025Beyond ideal models: non-idealities in TCAD simulations of dielectric-modulated FETs for label-free biosensingRupam Goswami · Vivek Menon U · Suman Kumar Mitra · Deepjyoti Deb · Prachuryya Subash Das · Hirakjyoti Choudhury · Raja Vipul GautamFrontiers in Electronicsdoi 10.3389/felec.2025.1686130