gold nanoparticle assemblies: interplay between thermal effects and optical response
TRANSCRIPT
Eℓ
E
3)
k c
fℓ r r
p
fℓ
fℓ fℓ
Rp
X
Im
Im
4
2
01.5 2.0
Energy (eV)
2.5 3.0
0 (x
105
cm-1)
dTn= n/ T dT = / T
T
dTn
dTk
Pabs0
T–
dTn dT
I00
Pabs0
T–
I00
f(E,t)E t. f
f
0.50.2
0.0
-0.2
-0.4
-0.6
0.0
-0.5
-1.0
-1.5
-2.02.0 2.5
Energy (eV)
SPR
th (1
0-3 c
m W
-1)
th (1
0-9 c
m2
W-1)
3.0
Te
Tef
T T
R
E
n
n I
I
Pabs0Pabs0
I
Pabs0
0
1
2
2.0 2.5
Energy (eV)
Tim
e (p
s)
3.0
6x10-4
4
2
0
-2
-4
I
I00 (W cm-2)
(3)
10-7
10-8
10-9
105 106 107 108
2.60 eV
2.39 eV
2.80 eV
2.22 eV
3.00 eV
2.07 eV
1.70 eV
(esu
)
