TY - Type of reference TI - Analytical expression of top surface charge sensitivity in fully depleted semiconductor on insulator MOS transistor AU - G. Ghibaudo AU - G. Pananakakis AB - An analytical expression of free top surface charge sensitivity in FDSOI MOS structure has been established for weak inversion region and validated by TCAD numerical simulation. The influence of various FDSOI stack parameters has been analyzed. The impact of the interface trap density has been particularly emphasized, leading to a strong undesired degradation of sensitivity. This indicates that top surface passivation is a key issue for efficient charge sensing. These expressions of top surface charge sensitivity and associated threshold voltage shift should be very useful for sensor design and electrical characterization purpose. DO - 10.21494/ISTE.OP.2019.0347 JF - Nanoelectronic Devices KW - charge sensitivity, FDSOI, threshold voltage, analytical expression, charge sensitivity, FDSOI, threshold voltage, analytical expression, L1 - https://openscience.fr/IMG/pdf/iste_componano19v2n1_4.pdf LA - en PB - ISTE OpenScience DA - 2019/03/13 SN - 2516-3914 TT - Expression analytique de la sensibilité de la charge de surface avant pour les transistors MOS semiconducteur sur isolant complètement déplétés UR - https://openscience.fr/Analytical-expression-of-top-surface-charge-sensitivity-in-fully-depleted IS - FDSOI VL - 2 ER -