Nanodecoding by dewetting

被引：37

作者：

Baralia, Gabriel G. ^{[1
]}

Filiatre, Claudine ^{[2
]}

Nysten, Bernard ^{[1
]}

Jonas, Alain M. ^{[1
]}

机构：

[1] Catholic Univ Louvain, Res Ctr Micro & Nanoscop Mat & Elect Devices, CeRMiN, B-1348 Louvain, Belgium

[2] Univ Franche Comte, Lab Chim Mat & Interfaces, F-25030 Besancon, France

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 24期

关键词：

D O I：

10.1002/adma.200602934

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Films of a block copolymer fluid are deposited on surfaces bearing nano-stripes of different wettability (see figure). The dewetting process of the fluid decodes the underlying pattern, opening trenches as narrow as 70 nm in the film, and creating fluid nanoribbons as narrow as 300 nm. The fluid ribbons are stabilized by the internal organization of the copolymer in the confined space of the ribbon.

引用

页码：4453 / +

页数：8

共 28 条

[1] Nanopatterned self-assembled monolayers
Baralia, GG
Pallandre, A
Nysten, B
Jonas, AM
[J]. NANOTECHNOLOGY, 2006, 17 (04) : 1160 - 1165
[2] Nanometer-scale pattern registration and alignment by directed diblock copolymer self-assembly
Black, CT
Bezencenet, O
[J]. IEEE TRANSACTIONS ON NANOTECHNOLOGY, 2004, 3 (03) : 412 - 415
[3] DEGENNES PG, 2001, QUERE CAPILLARITY WE
[4] Wetting and dynamics of structured liquid films
Green, PF
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2003, 41 (19) : 2219 - 2235
[5] Hamley I., 1998, The Physics of Block Copolymers Oxford University Press
[6] Image analysis of transmission electron micrographs of semicrystalline polymers: a comparison with X-ray scattering results
Haubruge, HG
Gallez, XA
Nysten, B
Jonas, AM
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2003, 36 : 1019 - 1025
[7] Israelachvili J. N., 1992, INTERMOLECULAR SURFA
[8] Thin liquid polymer films rupture via defects
Jacobs, K
Herminghaus, S
Mecke, KR
[J]. LANGMUIR, 1998, 14 (04) : 965 - 969
[9] Creation of ordered patterns by dewetting of thin films on homogeneous and heterogeneous substrates
Kargupta, K
Sharma, A
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2002, 245 (01) : 99 - 115
[10] Templating of thin films induced by dewetting on patterned surfaces
Kargupta, K
Sharma, A
[J]. PHYSICAL REVIEW LETTERS, 2001, 86 (20) : 4536 - 4539

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