TY - JOUR
T1 - Shifts in plasmon resonance due to charging of a nanodisk array in argon plasma
AU - Ian Lapsley, Michael
AU - Shahravan, Anaram
AU - Hao, Qingzhen
AU - Krishna Juluri, Bala
AU - Giardinelli, Stephen
AU - Lu, Mengqian
AU - Zhao, Yanhui
AU - Chiang, I. Kao
AU - Matsoukas, Themis
AU - Jun Huang, Tony
PY - 2012/3/5
Y1 - 2012/3/5
N2 - A method for generating charge-induced plasmonic shifts, using argon plasma to charge nanoparticle arrays, is presented. Particles develop a negative charge, due to enhanced collisions with high-temperature electrons, in low-temperature plasmas. The negative charge generated causes a blue shift in the localized surface plasmon resonance. The dynamics of the shift were recorded and discussed. This effect could be used as a real-time method for studying the dynamics for charging in plasma.
AB - A method for generating charge-induced plasmonic shifts, using argon plasma to charge nanoparticle arrays, is presented. Particles develop a negative charge, due to enhanced collisions with high-temperature electrons, in low-temperature plasmas. The negative charge generated causes a blue shift in the localized surface plasmon resonance. The dynamics of the shift were recorded and discussed. This effect could be used as a real-time method for studying the dynamics for charging in plasma.
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U2 - 10.1063/1.3673327
DO - 10.1063/1.3673327
M3 - Article
C2 - 22454552
AN - SCOPUS:84863346620
SN - 0003-6951
VL - 100
JO - Applied Physics Letters
JF - Applied Physics Letters
IS - 10
M1 - 101903
ER -