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Electrochemical investigation of the surface energy: Effect of the HF concentration on electroless silver deposition onto p-Si (1 1 1)
Ye W.; Chang Y.; Ma C.; Jia B.; Cao G.; Wang C.
2007-01-30
Source PublicationApplied Surface Science
ISSN01694332
Volume253Issue:7Pages:3419-3424
AbstractElectroless silver deposition onto p-silicon (1 1 1) from 0.005 mol l AgNO solutions with different HF concentration was investigated by using an electrochemical direct current polarization method and open circuit potential-time (Ocp-t) technique. The fact that three-dimensional (3D) growth of silver onto silicon is favored with increasing the HF concentration was ascribed to the drop of the surface energy and approved by electrochemical direct current polarization, Ocp-t technique and atomic force microscopy (AFM). The drop slope of open-circuit potential, K , was educed from the mixed-potential theory. K as well as the deposition rate determined by an inductively coupled plasma atomic emission spectrometry (ICP-AES), increased with the HF concentration, yet was not a linear function. Results were explained by the stress generation and relaxation mechanisms. © 2006 Elsevier B.V. All rights reserved.
KeywordDirect current polarization Electroless silver deposition HF Open circuit potential-time (Ocp-t) technique Stress generation and relaxation Surface energy
DOI10.1016/j.apsusc.2006.07.049
URLView the original
Language英語
Citation statistics
Cited Times [WOS]:22   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
AffiliationLanzhou University
Recommended Citation
GB/T 7714
Ye W.,Chang Y.,Ma C.,et al. Electrochemical investigation of the surface energy: Effect of the HF concentration on electroless silver deposition onto p-Si (1 1 1)[J]. Applied Surface Science,2007,253(7):3419-3424.
APA Ye W.,Chang Y.,Ma C.,Jia B.,Cao G.,&Wang C..(2007).Electrochemical investigation of the surface energy: Effect of the HF concentration on electroless silver deposition onto p-Si (1 1 1).Applied Surface Science,253(7),3419-3424.
MLA Ye W.,et al."Electrochemical investigation of the surface energy: Effect of the HF concentration on electroless silver deposition onto p-Si (1 1 1)".Applied Surface Science 253.7(2007):3419-3424.
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