Toler Law Group, PC
Transistor with a diffusion barrier
An apparatus comprises a substrate. The apparatus also comprises a diffusion barrier formed on a surface of a first region of the substrate. The diffusion barrier is formed using a first material having a first band gap energy. The apparatus further comprises a channel region formed on a surface of the diffusion barrier. The channel region is formed using a second material having a second band gap energy that is lower than the first band gap energy. The apparatus further comprises a back gate contact coupled to the first region of the substrate.
QUALCOMM Incorporated
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Bin Xia PR
Yang Li Chidambaram