Herein, we report a solid-state lithography technique utilizing eutectic friction transfer lithography (EFTL). The EFTL technique employs eutectic pellets made of semiconducting polymers and volatile organic solid matrices. Using frictional heating and eutectic melting, various semiconducting polymer crystals were formed by a simple rubbing process under mild conditions. The strong anisotropic optical properties suggest that J-type packing is dominant in EFTL microwires because of the highly extended and planarized crystal structures.

中文翻译：

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共晶摩擦转移光刻：高结晶半导体聚合物的简便固态路线

在本文中，我们报道了一种利用共晶摩擦转移光刻技术（EFTL）的固态光刻技术。EFTL技术使用由半导体聚合物和挥发性有机固体基质制成的共晶颗粒。使用摩擦加热和低共熔，在温和的条件下通过简单的摩擦过程形成了各种半导体聚合物晶体。强烈的各向异性光学特性表明，由于高度延伸和平坦的晶体结构，J型堆积在EFTL微丝中占主导地位。