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Layer‐by‐Layer Assembled 2D Montmorillonite Dielectrics for Solution‐Processed Electronics
Author(s) -
Zhu Jian,
Liu Xiaolong,
Geier Michael L.,
McMorrow Julian J.,
Jariwala Deep,
Beck Megan E.,
Huang Wei,
Marks Tobin J.,
Hersam Mark C.
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201504501
Subject(s) - materials science , dielectric , nanotechnology , layer (electronics) , transistor , montmorillonite , electronics , scalability , optoelectronics , voltage , electrical engineering , computer science , composite material , engineering , database
Layer‐by‐layer assembled 2D montmorillonite nanosheets are shown to be high‐performance, solution‐processed dielectrics. These scalable and spatially uniform sub‐10 nm thick dielectrics yield high areal capacitances of ≈600 nF cm −2 and low leakage currents down to 6 × 10 −9 A cm −2 that enable low voltage operation of p‐type semiconducting single‐walled carbon nanotube and n‐type indium gallium zinc oxide field‐effect transistors.