homework 12 solutions

Sio2 and polyethylene are both insulators because

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Unformatted text preview: 125 nm is illuminated on specimens, 1 mm thick, of each of the four materials. Which of the four will transmit the ultraviolet light? Quantitaively justify your answer. C. Suppose a sample of Si doped by 1019 atoms/cm3 of B is exposed to the 125 nm light. How will this change Solution A) Si and GaSb are semiconductors because each has a relatively small gap energy. SiO2 and polyethylene are both insulators because each has a relatively large band gap. B) C) 5. (From Summer 2008 final): Consider...
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This note was uploaded on 01/27/2014 for the course ENG E344 taught by Professor Matthewr.libera during the Fall '12 term at Stevens.

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