Synthesis and characterization of MoSe2 and WSe2 nanoclusters

Authors
Huang, JM Kelley, DF
Citation
Jm. Huang et Df. Kelley, Synthesis and characterization of MoSe2 and WSe2 nanoclusters, CHEM MATER, 12(10), 2000, pp. 2825
Citations number
31
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
CHEMISTRY OF MATERIALS
ISSN journal
08974756 → ACNP
Volume
12
Issue
10
Year of publication
2000
Database
ISI
SICI code
0897-4756(200010)12:10<2825:SACOMA>2.0.ZU;2-0
Abstract
Synthesis and Characterization of MoSe2 and WSe2 Nanoclusters The synthesis, characterization, absorption, and emission spectra of MoSe2 and WSe2 nanoclusters are reported. These nanoclusters are about 3.5-6 nm ( MoSe2, see graphic) and 4-7 nm (WSe2) in diameter, as measured by TEM imagi ng. The particles are strongly quantum confined and highly anisotropic. Ele ctron diffraction results indicate that they are three-atoms thick, consist ing of a single two-dimensional Se-MoSe or Se-W-Se trilayer.