Structural and electrical characterization of a block copolymer-based unipolar nonvolatile memory device.

Kang, Nam-Goo; Cho, Byungjin; Kang, Beom-Goo; Song, Sunghoon; Lee, Takhee; Lee, Jae-Suk · Adv Mater · 2012

basic_science · Level V

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Abstract

Electronic devices based on a series of synthesized block copolymers are demonstrated. In particular, a block copolymer system with a lamellar structure exhibits unipolar switching behavior. This study provides a simple strategy based on the adjustment of the block ratio in block copolymers to control the polymer morphology and thus the electrical and switching properties of polymer-based memory devices.

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