$B#3!%9M;!(B

$B!!K\O@J8$G$O!"@u$$%I%J!D1=0.110eV,N_D1=1.00*10¹⁶cm^-3$B!K!"?<$$%I%J!D2=0.150eV,N_D2=1.00*10¹⁶cm^-3$B!K!"(B
$B@u$$%"%/%;%W%?!J-y(BE_A1=0.200eV,N_A1=1.00*10¹³cm^-3$B5Z$S?<$$%"%/%;%W%?!J-y(BE_A2=0.300eV,N_A2=1.00*10¹³cm^-3$B!K$H$,:.:_$9$k#n7A(B6H-SiC$B!J%P%s%I%.%c%C%W(BE_g=3.00eV$B!K$N(Bn(T)$B$r7W;;$7$?7k2L!J?^#1!K$rMQ$$$F!"K\O@J8$NM-MQ@-$r8!F$$9$k!#>e5-$N#2=%5%$%H$HO;J}>=%5%$%H$KF~$C$?>l9g$KBP1~$7(B^$B#1!K(B$B!"@u$$%"%/(B

		$B!]!J#8!K(B

$B$+$i5a$a$k!#>e5-$N<0$N(Bn(T)$B$O?^#1$N(Bn(T)$B$rMQ$$!"(B6H-SiC$B$KBP$9$kEE;R$NM-8z>uBVL)EY(BN_C(T)[cm^-3]$B$O$B#3!K(B$B!#(B

		$B!]!J#9!K(B

$B#3!%#1!!@u$$%I%J!<$H%"%/%;%W%?L)EY$NI>2A(B

$B!!(B E_ref=0eV$B$G$N4X?t(BS(T,E_ref$B$r?^#2$NGK@~$G<($9!#<0!J#2!K$+$i$o$+$k$h$&$K!"?<$$%I%J!<$ODc29$G$N(Bn(T)$B$K$[$H$s$I1F6A$r5Z$\$5$J$$!#$=$3$G!"(BE(T,E_ref$B$K@5$NCM$rMQ$$!"4X?t(BS(T,E_ref) $B$N%T!<%/$rDc29B&$K0\F0$5$;!"@u$$%I%J!<$H%"%/%;%W%?$r@:EYNI$/I>2A$9$k!#(BE_ref=0.054eV$B$rMQ$$!"(BT_peak1$B$r(B95.0K$B$K$7$?(BS(T,E_ref)$B$r?^#2$N19cm^-3$B!&(BeV^-1$B$G$"$k!#(B
$B!!Dc29$G$O!"@u$$%I%J!<$H%"%/%;%W%?$@$1$,(B $B$K1F6A$r5Z$\$9$+$i!"<0!J#4!K$O(B

		$B!]!J#1#0!K(B

$B$HI=$;$k!#5a$a$kCM$r-y(BE^D1$B$HHf(BN_A/N_D1$B$N#2$D$K8:$i$9$?$a$K!"

		$B!]!J#1#1!K(B
		$B!]!J#1#2!K(B

Y(T,E_ref)/Y(T_peak1,E_ref)$B$,(B0.9$B$K$J$kDc29B&$N29EY!J(BT_0.9$B!K$r?7$?$KF3F~$9$k!#$?$@$7!"(BY(T,E_ref)/Y(T_peak1,E_ref)=S(T,E_ref)/S(T_peak1,E_ref)$B$G$"$k!#(BT_peak1$B$H(BT_0.9$B$rMQ$$$F!">e5-$N<0!J#1#2!K$+$i-y(BE_D1$B$HHf(BN_A/N_D1$B$r5a$a$k!#?^#2$h$j(BT_0.9=77.8K$B$G$"$k!#(BT_peak1$B$G(BY(T,E_ref)$B$,:GBg$K$J$j!"(BT_0.9$B$G(B Y(T,E_ref)/Y(T_peak1,E_ref)$B$,(B0.9$B$K$J$k-y(BE_D1

		$B!]!J#1#3!K(B

$B?^#2$h$j(BS(95.0,0.054)=2.52*10¹⁹cm^-3$B!&(BeV^-1$B$G$"$k!#0lJ}!"(BY(95.0,0.054)$B$O!"@h$K5a$a$?-y(BE_D1$B$HHf(BN_A/N_D1$B$rMQ$$$F!"<0!J#1#2!K$h$j(B2.40*10³eV^-1$B$H$J$k!#$3$l$i$rMQ$$$F!"(BN_D1$B$O(B1.05*10¹⁶cm^-3$B$H5a$a$i$l$k!#$5$i$K!"(BN_A/N_D1=1.88*10^-3$B$G$"$k$+$i!"(BN_A$B$O(B1.97*10¹³cm^-3$B$H$J$k!#D1$B!"(BN_D1$B$H(BN_A$B$r@:EYNI$/I>2A$G$-$?$3$H$,$o$+$k!#(B

$BA0%Z!<%8$X(B  $B
$B>>1:8&5f<<$X(B