Does the use of back-barrier influence the buffer trap (Acceptor) concentration and energy in AlGaN/GaN HEMT ?

09 September 2021 1 4K Report

Hello,

the buffer in a structure have Acceptor-type traps with concentration of 1e16 (assumed) and energy 0.6eV from Conduction band (assumed).then, if a back-barrier(x

Len Leonid Mizrah

Dear Manish Verma,

Please, see the relevant information sources:

https://www.researchgate.net/publication/260668550_Influence_of_acceptor-like_traps_in_the_buffer_on_current_collapse_and_leakage_of_E-mode_AlGaNGaN_MISHFETs

https://www.researchgate.net/publication/283842315_Concept_of_buffer_doping_and_back_barrier_in_gan_hemt

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