Low-Voltage Complementary Electronics from Ion-Gel-Gated Vertical Van der Waals Heterostructures.

Choi, Yongsuk; Kang, Junmo; Jariwala, Deep; Kang, Moon Sung; Marks, Tobin J; Hersam, Mark C; Cho, Jeong Ho · Adv Mater · 2016

basic_science · Level V

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Abstract

Low-voltage complementary circuits comprising n-type and p-type van der Waals heterojunction vertical field-effect transistors (VFETs) are demonstrated. The resulting VFETs possess high on-state current densities (>3000 A cm(-2) ) and on/off current ratios (>10(4) ) in a narrow voltage window (<3 V).