Light-controlled metal deposition on photochromic polymer films

Tsujioka, Tsuyoshi; Takagi, Ryukichi; Shiozawa, Takahiro

doi:10.1039/c0jm01294g

Cited by 23 publications

(13 citation statements)

References 32 publications

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“…It is possible to obtain selective metal‐vapor deposition not only on DAE amorphous films prepared by vacuum deposition, but also on DAE‐doped polymers or DAE crystal films . Figure shows the selective Mg‐vapor deposition onto a DAE1‐doped polystyrene (PS) film.…”

Section: Selective Mg‐vapor Deposition On Diarylethene‐based Surfacesmentioning

confidence: 99%

Selective Metal-vapor Deposition on Organic Surfaces

Tsujioka

2015

The Chemical Record

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Selective metal-vapor deposition signifies that metal-vapor atoms are deposited on a hard organic surface, but not on a soft (low glass transition temperature, low Tg ) surface. In this paper, we introduce the origin, extension, and applications of selective metal-vapor deposition. An amorphous photochromic diarylethene film shows light-controlled selective metal-vapor deposition, which is caused by a large Tg change based on photoisomerization, but various organic surfaces, including organic crystal and polymers, can be utilized for achieving selective metal-vapor deposition. Various applications of selective metal-vapor deposition, including cathode patterning of organic light-emitting devices, micro-thin-film fuses, multifunctional diffraction gratings, in-plane electrical bistability for memory devices, and metal-vapor integration, have been demonstrated.

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Section: Selective Mg‐vapor Deposition On Diarylethene‐based Surfacesmentioning

confidence: 99%

Selective Metal-vapor Deposition on Organic Surfaces

Tsujioka

2015

The Chemical Record

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“…A variety of methods to achieve a so surface pattern have been demonstrated. These include the use of DAE-doped polymers 17 or photopolymers 18 with light irradiation, printing low-T g polymers, 10 phase-separation of polymer blends, 19 and the evaporation of a solvent from a high-T g polymer surface. 20 In particular, the printing of poly(dimethyl-siloxane) (PDMS) with a very low T g (À123 C) enables selective metal deposition for various metals.…”

Section: Selective Metal Deposition On a Diarylethene Crystal Surfacementioning

confidence: 99%

Selective metal deposition on organic surfaces for device applications

Tsujioka

2014

J. Mater. Chem. C

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“…Only the surface molecules influence the Mg-deposition property. Since the mobility of molecules on the crystal surface is significantly different from those of the same species in a bulk or film crystal inside because of their special environment, we used the atomic force microscopy force curve (FC) 22,23 to understand the surface state. (A change in the whole crystal upon UV irradiation is presented in the ESI †.)…”

Section: Metal Deposition Control On a Photochromic Diarylethene Crys...mentioning

confidence: 99%