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Bottom-up filling in Cu electroless deposition using bis-(3-sulfopropyl)-disulfide (SPS)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chang Hwa | - |
dc.contributor.author | Lee, Sang Chul | - |
dc.contributor.author | Kim, Jae Jeong | - |
dc.date.accessioned | 2010-05-12T05:00:14Z | - |
dc.date.available | 2010-05-12T05:00:14Z | - |
dc.date.issued | 2005-05-30 | - |
dc.identifier.citation | Electrochimica Acta 50 (2005) 3563–3568 | en |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | https://hdl.handle.net/10371/65985 | - |
dc.description.abstract | The effect of bis-(3-sulfopropyl)-disulfide (SPS) in Cu electroless deposition was investigated. Quartz crystal microbalance (QCM) was
used to measure the current density in a complete electroless bath, and the accelerating and suppressing effect of SPS were confirmed according to its concentration. The highest acceleration effect appeared at 0.5 mg l−1 of SPS with 4.24mAcm−2 of current density while the current density decreased to 0.485mAcm−2 at 5.0 mg l−1 of SPS. From differences in the effect of SPS according to the concentration, Cu bottom-up filling was achieved using electroless deposition. The adsorbed sulfur compounds on the surface produced CuS, which acted as an impurity to cause an increase of the film resistivity. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | Cu electroless deposition | en |
dc.subject | SPS | en |
dc.subject | Bottom-up filling | en |
dc.subject | Additive | en |
dc.subject | QCM | en |
dc.title | Bottom-up filling in Cu electroless deposition using bis-(3-sulfopropyl)-disulfide (SPS) | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 이창화 | - |
dc.contributor.AlternativeAuthor | 이상철 | - |
dc.contributor.AlternativeAuthor | 김재정 | - |
dc.identifier.doi | 10.1016/j.electacta.2005.01.009 | - |
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