In situ GIWAXS investigation of thin polymer films under uniaxial mechanical strain

Name: In situ GIWAXS investigation of thin polymer films under uniaxial mechanical strain
Creator: University of Southern Denmark, Mads Clausen Institute, Alsion 2, 6400 Soenderborg, Denmark; University of Southern Denmark, Mads Clausen Institute, Alsion 2, 6400, Soenderborg, DENMARK; Warwick University, Department of Physics, Gibbet Hill road, West Midlands, Cv4 7al Coventry, United Kingdom; Norwegian University of Science & Technology, Department of Physics, 7491 TRONDHEIM, Norway
Published: 2028-01-01T00:00:00+08:00

ESRF Portal2028-01-01 更新2026-04-23 收录

半导体表征

应变工程

数据链接：

https://doi.esrf.fr/10.15151/ESRF-ES-2222255789 数据链接链接失效反馈

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资源简介：

We will study the high-performance organic semiconductor PDVT-8 polymer on a stretchable substrate (PDMS), by GI-WAXS. The polymer rivals its inorganic counterparts in terms of carrier mobilities and allows stretching, which is not possible for brittle inorganic semiconductors. We aim at: (a) Finding optimal processing conditions that provide good electrical transport and minimum susceptibility to strain; (b) Getting insight into microstructural and morphological evolution of the polymer films under strain, incl. crystallinity, crystal orientation, and a time series of microstructure and morphology evolution in PDVT-8 films spin-coated atop PDMS.This information is necessary to tailor the polymer film function and properties in electronic devices. We build on our earlier studies at the XMaS beamline: Ph-TDPP-Ph polymer films-showed solution dependent microstructure and C8-BTBT oligomer films-showed signs of microstructural changes under uniaxial mechanical strain.

提供机构：

University of Southern Denmark, Mads Clausen Institute, Alsion 2, 6400 Soenderborg, Denmark; University of Southern Denmark, Mads Clausen Institute, Alsion 2, 6400, Soenderborg, DENMARK; Warwick University, Department of Physics, Gibbet Hill road, West Midlands, Cv4 7al Coventry, United Kingdom; Norwegian University of Science & Technology, Department of Physics, 7491 TRONDHEIM, Norway

创建时间：

2028-01-01