Hello
I'm looking for a graphical software to simulate a gas sensor mechanism. I thought "comsol multiphysics" could help me to determine the sensing mechanism of semiconductor gas sensor , but I didn't find any thing about this.
I would appreciate you If you recommend an appropriate application...
Hello
I have a seminar for my Optic Course in university with this title : Optical Parametric Amplifiers.
I searched a lot but I couldn't find why its name "Parametric Amp" I think its about RF parametric amp..
Please if you know why named "parametric" share your knowledge with me.
Thanks for...
Thaks for your answer
I can't say "perhaps" to Perofessor!
With Germanium in high doping impurity can achive 2v zener breakdown.
Please help me to find the material and impurity to fabricate a 1v zener diode...
Hello
I must complete my research before Saturday...
my problem is: how can we fabricate a zener diode with lower than 5.6v zener voltage?
a curve in my reference book determine how much doping need to manufacture desirable zener voltage. but the minimum voltage we can achieve is about 2.5v in...