TY - JOUR AU - García Sánchez, Sergio AU - Íñiguez-de-la-Torre, Ignacio AU - Paz-Martínez, Gaudencio AU - Artillan, Philippe AU - González Sánchez, Tomás AU - Mateos López, Javier PY - 2026 UR - http://hdl.handle.net/10366/170603 AB - [EN]We investigate the frequency-dependent nonlinearities of an AlGaN/GaN high electron mobility transistor (HEMT) involved in terahertz (THz) detection by means of 2-D Monte Carlo (MC) simulations. The analysis shows that, below 1 THz, the... LA - eng PB - IEEE KW - Logic gates KW - Terahertz radiation KW - Radio frequency KW - MODFETs KW - HEMTs KW - Field effect transistors KW - Monte Carlo (MC) simulations KW - Zero-bias detector TI - Physical Insight Into Frequency-Dependent Nonlinearities in AlGaN/GaN HEMTs DO - 10.1109/TED.2026.3662300 T2 - IEEE Transactions on Electron Devices ER -