This paper presents a detailed study on the effect of different thicknesses of HfO2 high-k interfacial layer between double-stacked layers of Ag nanocrystals formed by a chemical synthesis and thermal decomposition method. To confirm the formation and purity of the well-ordered Ag nanocrystals with a high density (2.7×1012 cm-2), transmission electron microscopy and x-ray diffraction analysis were used. After fabricating metal-oxide-silicon structures with 2 and 6 nm interfacial HfO2 and the double-stacked Ag nanocrystals, a program efficiency and retention time characteristics were investigated.
Published in:
Journal of Applied Physics
(Volume:101
,
Issue:
2
)
Date of Publication:
Jan 2007
- Page(s):
-
026109
-
026109-3
- ISSN :
-
0021-8979
- Digital Object Identifier :
-
10.1063/1.2430785
- Product Type:
-
Journals & Magazines
- Date of Current Version :
-
18 June 2009
- Issue Date :
-
Jan 2007