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Hey there! I'm struggling to find commercial transistors that could be used in cryo(liquid argon, about 88K). I want to do a HBT, CMOS hybrid charge amplifier and I'm struggling to find the right components, especially with the MOSFETs. According to our brother chatgpt most commercial discrete...

What is the parasitic lateral transistor effect (edge transistor)? What is its effect on the Id x Vg curve? What should be done to avoid it? I read the book is not understood this 3 situations? who can help I am grateful. Book: SILICON-ON-INSULATOR TECHNOLOGY: MATERIALS TO VLSI 3rd Edition