光致软壳对硬核弹性振荡引起的球形核壳结构纳米颗粒的表面响应
软凝聚态物质
2009-11-13 v3 材料科学
摘要
本文考虑了由软质外围壳层相对于坚硬且动力学上静止的内核的无节点弹性振动所引起的光致振荡响应，该响应来自一个双组分球壳-核结构纳米颗粒。获得了有限深度壳层中捕获的偶宇称球型振动模式和奇宇称扭转振动模式的本征频率，这些频率对于在超细颗粒对长波长电磁波的共振散射光谱中识别单个共振的模态具有实际意义。
引用
@article{arxiv.0809.4301,
title = {Surface response of spherical core-shell structured nanoparticle by optically induced elastic oscillations of soft shell against hard core},
author = {S. I. Bastrukov and P. -Y. Lai and I. V. Molodtsova and H. -K. Chang and D. V. Podgainy},
journal= {arXiv preprint arXiv:0809.4301},
year = {2009}
}
备注
Surface Review and Letters (World Scientific) Year: 2009 Vol: 16 Issue: 1 (February 2009) Page: 5 - 10