add file 12

12_nanometric_mos.tex

+\section{Nanometric MOS}
\ No newline at end of file

semiconductor_summary.tex

@@ -49,4 +49,5 @@
 \include{09_bjt_small_signal}
 \include{10_mos}
 \include{11_mos_devices}
+\include{12_nanometric_mos}
 \end{document}