Strict warning: No AI$.$ Solve it immediately.

BM$14($$)2\mathrm{.}36$ eV $...1.,$ n$-5\mathrm{.}0$x$1021$ m$-3$ SiC $.2.$p$-$n $.(),..$ SiC $300$ K n$-$ p$-($m$-3)($m$)1($m$)11\mathrm{.}00$x$10190\mathrm{.}2880\mathrm{.}1121\mathrm{.}00$x$102125\mathrm{.}60($UndopedC$00)$m$)13004\mathrm{.}00$x$10-054000\mathrm{.}0400$