Size selection and thin-film assembly of MoS2 elucidates thousandfold conductivity enhancement in few-layer nanosheet networks

Sean P Ogilvie; Matthew J Large; Hannah J Wood; Aline Amorim Graf; Frank Lee; Jonathan P Salvage; Alice A K King; Alan B Dalton

doi:10.1039/d1nr05815k

Size selection and thin-film assembly of MoS2 elucidates thousandfold conductivity enhancement in few-layer nanosheet networks

Sean P Ogilvie, Matthew J Large, Hannah J Wood, Aline Amorim Graf, Frank Lee, Jonathan P Salvage, Alice A K King, Alan B Dalton

Research output: Contribution to journal › Article › peer-review

Abstract

Printed electronics based on liquid-exfoliated nanosheet networks are limited by inter-nanosheet junctions and thick films which hinder field-effect gating. Here, few-layer molybdenum disulfide nanosheets are assembled by Langmuir deposition into thin films, and size selection is shown to lead to a thousandfold conductivity enhancement with potential applicability to all nanosheet networks.

Original language	English
Pages (from-to)	320-324
Number of pages	5
Journal	Nanoscale
Volume	14
Issue number	2
DOIs	https://doi.org/10.1039/d1nr05815k
Publication status	Published - 17 Dec 2021

Keywords

General Materials Science

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title = "Size selection and thin-film assembly of MoS2 elucidates thousandfold conductivity enhancement in few-layer nanosheet networks",

abstract = "Printed electronics based on liquid-exfoliated nanosheet networks are limited by inter-nanosheet junctions and thick films which hinder field-effect gating. Here, few-layer molybdenum disulfide nanosheets are assembled by Langmuir deposition into thin films, and size selection is shown to lead to a thousandfold conductivity enhancement with potential applicability to all nanosheet networks.",

keywords = "General Materials Science",

author = "Ogilvie, \{Sean P\} and Large, \{Matthew J\} and Wood, \{Hannah J\} and \{Amorim Graf\}, Aline and Frank Lee and Salvage, \{Jonathan P\} and King, \{Alice A K\} and Dalton, \{Alan B\}",

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doi = "10.1039/d1nr05815k",

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AU - Ogilvie, Sean P

AU - Large, Matthew J

AU - Wood, Hannah J

AU - Amorim Graf, Aline

AU - Lee, Frank

AU - Salvage, Jonathan P

AU - King, Alice A K

AU - Dalton, Alan B

PY - 2021/12/17

Y1 - 2021/12/17

N2 - Printed electronics based on liquid-exfoliated nanosheet networks are limited by inter-nanosheet junctions and thick films which hinder field-effect gating. Here, few-layer molybdenum disulfide nanosheets are assembled by Langmuir deposition into thin films, and size selection is shown to lead to a thousandfold conductivity enhancement with potential applicability to all nanosheet networks.

AB - Printed electronics based on liquid-exfoliated nanosheet networks are limited by inter-nanosheet junctions and thick films which hinder field-effect gating. Here, few-layer molybdenum disulfide nanosheets are assembled by Langmuir deposition into thin films, and size selection is shown to lead to a thousandfold conductivity enhancement with potential applicability to all nanosheet networks.

KW - General Materials Science

U2 - 10.1039/d1nr05815k

DO - 10.1039/d1nr05815k

M3 - Article

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SN - 2040-3372

VL - 14

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EP - 324

JO - Nanoscale

JF - Nanoscale

IS - 2

ER -

Size selection and thin-film assembly of MoS2 elucidates thousandfold conductivity enhancement in few-layer nanosheet networks

Abstract

Keywords

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