The optical absorption edges red-shift along with the increase of annealing temperature under nitrogen and blue-shift under air were observed, which can be attributed to the quantum size effect.
在氮气和空气中退火时，随退火温度升高前者表现为红移而后者表现为蓝移，这归属于量子尺寸效应。
As the annealing temperature increases the red shift of PL peak from nc si shows the quantum size effect.
纳米硅的发光峰随退火温度升高而红移呈量子尺寸效应。
Both the red shift of the plasmon absorption band and the SERS effect result from the interparticle interactions of gold nanoparticles within the films.
吸收峰红移及SERS效应与薄膜中的金纳米粒子间的电磁耦合作用有关。
Both the red shift of the plasmon absorption band and the SERS effect result from the interparticle interactions of gold nanoparticles within the films.
吸收峰红移及SERS效应与薄膜中的金纳米粒子间的电磁耦合作用有关。
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