[2] S.F. Yin et al., Applied catalysts A: General 277 (2004) 1.
NH3
Temperature (K)800 1100 1400500
10
10
10
19
17
16
1018
N
2
form
atio
n r
ate
(mole
cule
s·cm
-
2·sec
-
1)
Pt
Rh
Ir
Pd
(Ref.2)
1510
NH3 [Ref. 3]
[3] M. C. Bradford et al., J. Catal. 172 (1997) 479.
2 (NH3 + * NH3*) [i]2 (NH3* + * NH2* + H*) [ii]2 (NH2* + * NH* + H* [iii]2 (NH* + * N* + H*) [iv]3 (2H* H2 + 2*) [v]2 N* N2 + 2* [vi]2 NH3 N2 + 3H2 [vii]
(*: )
600ºC
500 550 6000
500
1000
1500
(ºC)H
all
(cm
2/V
s)
:Pt , NH3 6 slm:Pt , NH3 3 slm
InN
500 550 6001018
1019
1020
(cm
-3)
(ºC)
:Pt , NH3 6 slm:Pt , NH3 3 slm
MOCVD InN1340 cm2/Vs
.
500 550 6000
500
1000
1500
(ºC)
Hall
(cm
2/
Vs)
::PtPt
, 2, 2
:Pt , 6
InN
InN
N
[5] Kadir etal., Appl. Phys. Lett., 91, 111913 (2007).[6]W. Paszkowicz et. al., Powder Diffr. 18, 114 (2003) (2).
a c
InN
3.50 3.51 3.52 3.53 3.54 3.555.68
5.69
5.70
5.71
5.72
5.73
a (Å)
c(Å
)
2(Ref.5)
Pt550ºC
Pt550ºC
Pt600ºC
~0.2 GPa
Ref.6)
NH3 N
GaN InN MOCVDMBE
22.9 arcmin
-60 -40 -20 0 20 40 60
(a.u
.)
(arcmin)
8.63arcmin
00 0.5 1.0 1.5
50
100
Top Related