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Article: Morphology evolution of an asymmetric diblock copolymer P(S-b-MMA) as a function of film thickness and annealing time
Title | Morphology evolution of an asymmetric diblock copolymer P(S-b-MMA) as a function of film thickness and annealing time |
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Authors | |
Keywords | Film thickness Morphology evolution P(S-b-MMA) |
Issue Date | 2005 |
Publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/journals/ijn/ijn.shtml |
Citation | International Journal Of Nanoscience, 2005, v. 4 n. 4, p. 737-743 How to Cite? |
Abstract | We studied the morphology evolution of asymmetric diblock copolymer poly (styrene-b-methyl methacrylate) P(S-b-MMA) films as a function of film thickness and annealing time on Si/native oxide substrate. We also investigated other factors affecting the morphology in addition to film thickness and annealing time, such as substrate cleaning procedures. Ion etching was employed to probe the structure inside the films. The obtained results confirm that there is a range of thicknesses where perpendicular cylinder orientation is obtained on a preferential surface, in agreement with theoretical predictions. © World Scientific Publishing Company. |
Persistent Identifier | http://hdl.handle.net/10722/70299 |
ISSN | 2023 Impact Factor: 0.9 2023 SCImago Journal Rankings: 0.188 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, H | en_HK |
dc.contributor.author | Djurišić, AB | en_HK |
dc.contributor.author | Xie, MH | en_HK |
dc.contributor.author | Chan, WK | en_HK |
dc.contributor.author | Kutsay, O | en_HK |
dc.date.accessioned | 2010-09-06T06:21:34Z | - |
dc.date.available | 2010-09-06T06:21:34Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | International Journal Of Nanoscience, 2005, v. 4 n. 4, p. 737-743 | en_HK |
dc.identifier.issn | 0219-581X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/70299 | - |
dc.description.abstract | We studied the morphology evolution of asymmetric diblock copolymer poly (styrene-b-methyl methacrylate) P(S-b-MMA) films as a function of film thickness and annealing time on Si/native oxide substrate. We also investigated other factors affecting the morphology in addition to film thickness and annealing time, such as substrate cleaning procedures. Ion etching was employed to probe the structure inside the films. The obtained results confirm that there is a range of thicknesses where perpendicular cylinder orientation is obtained on a preferential surface, in agreement with theoretical predictions. © World Scientific Publishing Company. | en_HK |
dc.language | eng | en_HK |
dc.publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/journals/ijn/ijn.shtml | en_HK |
dc.relation.ispartof | International Journal of Nanoscience | en_HK |
dc.subject | Film thickness | en_HK |
dc.subject | Morphology evolution | en_HK |
dc.subject | P(S-b-MMA) | en_HK |
dc.title | Morphology evolution of an asymmetric diblock copolymer P(S-b-MMA) as a function of film thickness and annealing time | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0219-581X&volume=4&spage=737&epage=743&date=2005&atitle=Morphology+evolution+of+an+asymmetric+diblock+copolymer+P(S-b-MMA)+as+a+function+of+film+thickness+and+annealing+time | en_HK |
dc.identifier.email | Djurišić, AB: dalek@hku.hk | en_HK |
dc.identifier.email | Xie, MH: mhxie@hku.hk | en_HK |
dc.identifier.email | Chan, WK: waichan@hku.hk | en_HK |
dc.identifier.authority | Djurišić, AB=rp00690 | en_HK |
dc.identifier.authority | Xie, MH=rp00818 | en_HK |
dc.identifier.authority | Chan, WK=rp00667 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1142/S0219581X05003450 | en_HK |
dc.identifier.scopus | eid_2-s2.0-28844493215 | en_HK |
dc.identifier.hkuros | 112335 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-28844493215&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 4 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 737 | en_HK |
dc.identifier.epage | 743 | en_HK |
dc.publisher.place | Singapore | en_HK |
dc.identifier.scopusauthorid | Wang, H=8694347500 | en_HK |
dc.identifier.scopusauthorid | Djurišić, AB=7004904830 | en_HK |
dc.identifier.scopusauthorid | Xie, MH=7202255416 | en_HK |
dc.identifier.scopusauthorid | Chan, WK=13310083000 | en_HK |
dc.identifier.scopusauthorid | Kutsay, O=6506469949 | en_HK |
dc.identifier.issnl | 1793-5350 | - |