Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Shengli Zou"'
Autor:
Ou Chen, Yadong Zhou, Xiang-Dong Tian, Jing Zhao, Julie A. Jenkins, Shengli Zou, Swayandipta Dey
Publikováno v:
SPIE Proceedings.
In this work, we investigated how the blinking statistics and the photon antibunching behavior of single CdSe/CdS core/shell quantum dots(QDs) get modified in the presence of gold nanoparticles(Au NPs) overcoated with a silica shell of varying thickn
Publikováno v:
SPIE Proceedings.
The effect of surrounding medium on the optical properties of a two layer silver film are investigated using an analytical model. We varied the media before the first layer, between the two layers, and after the second layer. We find that the optical
Autor:
Shengli Zou, Haining Wang
Publikováno v:
SPIE Proceedings.
The extinction spectra of hole arrays in a silver film are investigated with di screte dipole approximation method. The influences of distances between holes to the extinction spectr a are explored; the effects of shapes and sizes of holes on the ext
Publikováno v:
SPIE Proceedings.
Localized surface plasmon resonance (LSPR) is one of the signature optical properties of noble metal nanoparticles. Since the LSPR wavelength λ max is extremely sensitive to the local environment, it allows us to develop nanoparticle-based LSPR chem
Autor:
George C. Schatz, Shengli Zou
Publikováno v:
SPIE Proceedings.
The extinction spectra of silver nanoparticle arrays are studied using the couple dipole (CD) method, with emphasis on determined the array pattern and particle spacing which produces the narrowest plasmon resonances. All calculations refer to one an
Publikováno v:
SPIE Proceedings.
The optical properties of silver nanoparticle arrays are studied by T-matrix and discrete dipole approximation (DDA) methods. Arrays of spherical silver particles with a radius of 30 nm are investigated with particular emphasis on the influence of ar