Multilayered nanoheterostructures:: Theory and experiment

被引：28

作者：

Dorfs, D ^{[1
]}

Henschel, H ^{[1
]}

Kolny, J ^{[1
]}

Eychmüller, A ^{[1
]}

机构：

[1] Univ Hamburg, Dept Phys Chem, D-20416 Hamburg, Germany

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2004年 / 108卷 / 05期

关键词：

D O I：

10.1021/jp036643t

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of multilayered nanocrystals consisting of alternating CdS and HgS layers has been synthesized. Those structures have been characterized by UV/VIS/NIR absorption and emission spectroscopy as well as transmission electron microscopy. Results of the optical spectroscopy are compared to theoretical calculation ("effective mass approximation") and TEM results are compared to TEM simulations. Furthermore, comparable structures consisting of ZnS and CdS have been synthesized and characterized by optical spectroscopy and powder X-ray diffractometry.

引用

页码：1578 / 1583

页数：6

共 27 条

[1] Photoemission study of onion like quantum dot quantum well and double quantum well nanocrystals of CdS and HgS [J].