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Block copolymers, microdomain

Keywords Review Patternable Block copolymer Microdomain Orientation Nanofabrication... [Pg.195]

External fields have been widely used to align block copolymer microdomains. This approach relies on the ability to couple an external applied bias field to some molecular or supermolecular feature, and thus achieve directional control over the microdomains. External fields, such as an electric field [61-63], mechanical flow field [53-55], and temperature gradient [60], have been utilized to control the long-range orientation of block copolymers in the bulk state. [Pg.206]

Fig. 4 Schematic representation of control over block copolymer thin film orientation by directional eutectic solidification. The scheme shows control of polystyrene-b-polyethylene (PS-b-PE) block copolymer microdomain orientation through directional crystallization of benzoic acid (BA), (taken from [95])... Fig. 4 Schematic representation of control over block copolymer thin film orientation by directional eutectic solidification. The scheme shows control of polystyrene-b-polyethylene (PS-b-PE) block copolymer microdomain orientation through directional crystallization of benzoic acid (BA), (taken from [95])...
The minor phase of block copolymer microdomains are selectively removed by either chemical or physical degradation, thereby generating a defined porosity in crosslinked polymer bulk matrices or thin films... [Pg.222]

Keywords Electric field Block copolymers Microdomain orientation In situ SFM Orientation mechanism... [Pg.2]

Boker A et al (2002) Microscopic mechanisms of electric-field-induced alignment of block copolymer microdomains. Phys Rev Lett 89(13) 135502... [Pg.30]

The first volume contains review articles on electric field-induced effects on block copolymer microdomains (by H. Schoberth, V. Olszowka, K. Schmidt, and A. Boker) on experiments and simulations of the nanopattern evolution in block... [Pg.264]

Helfand has presented a general theory of inhomogeneous polymeric systems and has applied it to the interface between immiscible honmpolymers and to block copolymers In order to simplify the problem of the numerical calculation of the microdomain sizes, he has derived from his general theory a narrow interface approximation The values predicted by the simplified theory for the dimensions of the lamellar block copolymer microdomains are in good agreement with the experimental results ... [Pg.99]

Fukunaga, K., Elbs, H., Magerle, R., Krausch, G. Large-scale alignment of ABC block copolymer microdomains via solvent vapor treatment. Macromolecules 33(3), 947-953 (2000)... [Pg.14]

Park, C., De Rosa, C., Thomas, E.L. Large area orientation of block copolymer microdomains in thin films via directional crystallization of a solvent. Macromolecules 34, 2602 (2001)... [Pg.94]

Lithography with a Pattern of Block Copolymer Microdomains as a Positive or Negative Resist... [Pg.2]

See other pages where Block copolymers, microdomain is mentioned: [Pg.31]    [Pg.200]    [Pg.205]    [Pg.210]    [Pg.219]    [Pg.219]    [Pg.2]    [Pg.4]    [Pg.10]    [Pg.29]    [Pg.18]    [Pg.189]    [Pg.194]    [Pg.199]    [Pg.208]    [Pg.208]    [Pg.99]    [Pg.182]    [Pg.141]    [Pg.15]    [Pg.446]    [Pg.87]    [Pg.2904]    [Pg.330]   


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Block copolymers microdomains

Block copolymers, microdomain related properties

Block copolymers, self-assembling microdomains

Copolymer microdomains

Homogeneous Nucleation and Fractionated Crystallization in Block Copolymer Microdomains

Lithography with block copolymer microdomains

Microdomain

Microdomain morphologies, block copolymers

Monolayer microdomains, thin films block copolymers

With block copolymer microdomains

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