Anomalous large internal friction observed for nm-thick Ag film below room temperature
The internal friction of a nm-thick Ag film deposited on a Si substrate was studied. In a sputter deposited (SD-) Ag film on wet-oxidized high-boron CZ-Si (WO-Si BCZ), pre-exposure of air(wet) brings about the 200–250 K twin peaks, and the warming up to 300 K in a vacuum causes disappearance of the...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2009-09, Vol.521, p.291-294 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Tanimoto, H. Fujiwara, A. Yamaura, K. Mizubayashi, H. |
| description | The internal friction of a nm-thick Ag film deposited on a Si substrate was studied. In a sputter deposited (SD-) Ag film on wet-oxidized high-boron CZ-Si (WO-Si
BCZ), pre-exposure of air(wet) brings about the 200–250
K twin peaks, and the warming up to 300
K in a vacuum causes disappearance of the twin peaks. The peak height of the 200–250
K twin peaks shows the maximum at the SD-Ag film thickness of about 80
nm. No or very low peaks are observed in all the SD-Ag films on hydrogen terminated (HT-) or thermally-oxidized Si substrates. The interface region between SD-Ag and WO-Si
BCZ containing OH molecules is responsible for the 200–250
K twin peaks. The underlying mechanism of the peaks is not known at present. |
| doi_str_mv | 10.1016/j.msea.2008.09.141 |
| format | Article |
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BCZ), pre-exposure of air(wet) brings about the 200–250
K twin peaks, and the warming up to 300
K in a vacuum causes disappearance of the twin peaks. The peak height of the 200–250
K twin peaks shows the maximum at the SD-Ag film thickness of about 80
nm. No or very low peaks are observed in all the SD-Ag films on hydrogen terminated (HT-) or thermally-oxidized Si substrates. The interface region between SD-Ag and WO-Si
BCZ containing OH molecules is responsible for the 200–250
K twin peaks. The underlying mechanism of the peaks is not known at present.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2008.09.141</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Ag film ; Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Hydroxyl ; Interface ; Internal friction ; Mechanical and acoustical properties of condensed matter ; Mechanical properties of nanoscale materials ; Nanofilm ; Physics</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2009-09, Vol.521, p.291-294</ispartof><rights>2009 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-bb714069678aada2bcb7e618d6bb2459952b09de4504de000fb7182a865db0df3</citedby><cites>FETCH-LOGICAL-c361t-bb714069678aada2bcb7e618d6bb2459952b09de4504de000fb7182a865db0df3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.msea.2008.09.141$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22005947$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tanimoto, H.</creatorcontrib><creatorcontrib>Fujiwara, A.</creatorcontrib><creatorcontrib>Yamaura, K.</creatorcontrib><creatorcontrib>Mizubayashi, H.</creatorcontrib><title>Anomalous large internal friction observed for nm-thick Ag film below room temperature</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>The internal friction of a nm-thick Ag film deposited on a Si substrate was studied. In a sputter deposited (SD-) Ag film on wet-oxidized high-boron CZ-Si (WO-Si
BCZ), pre-exposure of air(wet) brings about the 200–250
K twin peaks, and the warming up to 300
K in a vacuum causes disappearance of the twin peaks. The peak height of the 200–250
K twin peaks shows the maximum at the SD-Ag film thickness of about 80
nm. No or very low peaks are observed in all the SD-Ag films on hydrogen terminated (HT-) or thermally-oxidized Si substrates. The interface region between SD-Ag and WO-Si
BCZ containing OH molecules is responsible for the 200–250
K twin peaks. The underlying mechanism of the peaks is not known at present.</description><subject>Ag film</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Exact sciences and technology</subject><subject>Hydroxyl</subject><subject>Interface</subject><subject>Internal friction</subject><subject>Mechanical and acoustical properties of condensed matter</subject><subject>Mechanical properties of nanoscale materials</subject><subject>Nanofilm</subject><subject>Physics</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kDtvGzEQhInAASIr-QOp2NjdnZd3vAeBNIJgJwYMuLHTEnzsKZR5R4WkHOTfh4KMlK62-WZ2Zgj5yqBmwPqbfT0nVHUDMNYgasbZB7Ji49BWXLT9BVmBaFjVgWg_kcuU9gDAOHQr8nOzhFn5cEzUq7hD6paMcVGeTtGZ7MJCg04YX9HSKUS6zFX-5cwL3ezo5PxMNfrwh8YQZppxPmBU-RjxM_k4KZ_wy9tdk-e726ftj-rh8fv9dvNQmbZnudJ6KDF60Q-jUlY12ugBezbaXuuGd0J0jQZhkXfALZbQUxGMjRr7zmqwU7sm12ffQwy_j5iynF0y6L1asHSSLR9G4K0oYHMGTQwpRZzkIbpZxb-SgTxNKPfyNKE8TShByDJhEV29uatklJ-iWoxL_5VNYTvBh8J9O3NYqr46jDIZh4tB6yKaLG1w7735B3FZiAs</recordid><startdate>20090915</startdate><enddate>20090915</enddate><creator>Tanimoto, H.</creator><creator>Fujiwara, A.</creator><creator>Yamaura, K.</creator><creator>Mizubayashi, H.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20090915</creationdate><title>Anomalous large internal friction observed for nm-thick Ag film below room temperature</title><author>Tanimoto, H. ; Fujiwara, A. ; Yamaura, K. ; Mizubayashi, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-bb714069678aada2bcb7e618d6bb2459952b09de4504de000fb7182a865db0df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Ag film</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Exact sciences and technology</topic><topic>Hydroxyl</topic><topic>Interface</topic><topic>Internal friction</topic><topic>Mechanical and acoustical properties of condensed matter</topic><topic>Mechanical properties of nanoscale materials</topic><topic>Nanofilm</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tanimoto, H.</creatorcontrib><creatorcontrib>Fujiwara, A.</creatorcontrib><creatorcontrib>Yamaura, K.</creatorcontrib><creatorcontrib>Mizubayashi, H.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tanimoto, H.</au><au>Fujiwara, A.</au><au>Yamaura, K.</au><au>Mizubayashi, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anomalous large internal friction observed for nm-thick Ag film below room temperature</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2009-09-15</date><risdate>2009</risdate><volume>521</volume><spage>291</spage><epage>294</epage><pages>291-294</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>The internal friction of a nm-thick Ag film deposited on a Si substrate was studied. In a sputter deposited (SD-) Ag film on wet-oxidized high-boron CZ-Si (WO-Si
BCZ), pre-exposure of air(wet) brings about the 200–250
K twin peaks, and the warming up to 300
K in a vacuum causes disappearance of the twin peaks. The peak height of the 200–250
K twin peaks shows the maximum at the SD-Ag film thickness of about 80
nm. No or very low peaks are observed in all the SD-Ag films on hydrogen terminated (HT-) or thermally-oxidized Si substrates. The interface region between SD-Ag and WO-Si
BCZ containing OH molecules is responsible for the 200–250
K twin peaks. The underlying mechanism of the peaks is not known at present.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2008.09.141</doi><tpages>4</tpages></addata></record> |
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| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2009-09, Vol.521, p.291-294 |
| issn | 0921-5093 1873-4936 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Ag film Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Hydroxyl Interface Internal friction Mechanical and acoustical properties of condensed matter Mechanical properties of nanoscale materials Nanofilm Physics |
| title | Anomalous large internal friction observed for nm-thick Ag film below room temperature |
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