期刊
JOURNAL OF PHYSICS-CONDENSED MATTER
卷 24, 期 10, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0953-8984/24/10/104021
关键词
-
资金
- Basque Departamento de Educacion, Universidades e Investigacion [IT-366-07]
- Basque Departamento de Industria through the ETORTEK
- Spanish Ministerio de Ciencia e Innovacion [FIS2010-19609-C02-00]
First-principles calculations are performed to obtain the dielectric function and loss spectra of bulk PdHx. Hydrogen concentrations between x = 0 and 1 are considered. The calculated spectra are dominated by a broad peak that redshifts in energy with x. The obtained bulk dielectric function is employed to compute the loss spectra of PdHx spherical nanoparticles as a function of x. The dominant plasmon peak in the spherical nanoparticle is lowered in energy with respect to the bulk case. However, the dependence of the resonance energy on the hydrogen concentration is roughly similar to that in bulk.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据