Electronics/eta

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Question
Why η=2 for Si for low levels of current and η=1 for Si for higher levels of current?

Answer
Sorry, I don't know the answer to this question.  I am not sure I understand the context of the physical environment of your querry.  If could explain more clearly your objective I will research the matter for you.

Thank you.

PS: Can I assume you are talking about doping levels of silicon  power transistors?  

Electronics

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Expertise

Electronics questions about AC, DC and digital theory.

Experience

Graduate electrical engineer with over 40 years in electronic design, manufacturing, project organization and patent review. Experience in fields of industrial and consumer electronics (audio, video, acoustics, etc.)

Organizations
IEEE (Institute of Electrical and Electronics Engineers); Senior Life member AES (Audio Engineering Society), Fellow Life member

Education/Credentials
BSEE University of North Dakota

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