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Electromechanical sensing of substrate charge hidden under atomic 2D crystals

Research output: Contribution to Journal/Magazine › Letter › peer-review

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Electromechanical sensing of substrate charge hidden under atomic 2D crystals. / Kay, Nicholas; Robinson, Benjamin; Falko, Vladimir et al.

In: Nano Letters, Vol. 14, No. 6, 23.05.2014, p. 3400-3404.

Research output: Contribution to Journal/Magazine › Letter › peer-review

Harvard

Kay, N, Robinson, B, Falko, V, Novoselov, K & Kolosov, O 2014, 'Electromechanical sensing of substrate charge hidden under atomic 2D crystals', Nano Letters, vol. 14, no. 6, pp. 3400-3404. https://doi.org/10.1021/nl500922h

APA

Kay, N., Robinson, B., Falko, V., Novoselov, K., & Kolosov, O. (2014). Electromechanical sensing of substrate charge hidden under atomic 2D crystals. Nano Letters, 14(6), 3400-3404. https://doi.org/10.1021/nl500922h

Vancouver

Kay N, Robinson B, Falko V, Novoselov K, Kolosov O. Electromechanical sensing of substrate charge hidden under atomic 2D crystals. Nano Letters. 2014 May 23;14(6):3400-3404. doi: 10.1021/nl500922h

Author

Kay, Nicholas ; Robinson, Benjamin ; Falko, Vladimir et al. / Electromechanical sensing of substrate charge hidden under atomic 2D crystals. In: Nano Letters. 2014 ; Vol. 14, No. 6. pp. 3400-3404.

Bibtex

@article{16317646fc044012966d6e3176bd11a8,
title = "Electromechanical sensing of substrate charge hidden under atomic 2D crystals",
abstract = "The functionality of graphene and other two-dimensional materials in electronic devices is highly influenced by the film–substrate charge transfer affecting local carrier density. We demonstrate that charges buried under the few layer graphene on/in the insulating substrate can be detected using electromechanical actuation of the conductive atomically thin layers, allowing measurements of areal density of film–substrate transferred charges under few layer graphene and MoS2 suspended films.",
keywords = "Graphene, NEMS, EFM, contact mode, surface charges",
author = "Nicholas Kay and Benjamin Robinson and Vladimir Falko and Kostya Novoselov and Oleg Kolosov",
year = "2014",
month = may,
day = "23",
doi = "10.1021/nl500922h",
language = "English",
volume = "14",
pages = "3400--3404",
journal = "Nano Letters",
issn = "1530-6984",
publisher = "American Chemical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Electromechanical sensing of substrate charge hidden under atomic 2D crystals

AU - Kay, Nicholas

AU - Robinson, Benjamin

AU - Falko, Vladimir

AU - Novoselov, Kostya

AU - Kolosov, Oleg

PY - 2014/5/23

Y1 - 2014/5/23

N2 - The functionality of graphene and other two-dimensional materials in electronic devices is highly influenced by the film–substrate charge transfer affecting local carrier density. We demonstrate that charges buried under the few layer graphene on/in the insulating substrate can be detected using electromechanical actuation of the conductive atomically thin layers, allowing measurements of areal density of film–substrate transferred charges under few layer graphene and MoS2 suspended films.

AB - The functionality of graphene and other two-dimensional materials in electronic devices is highly influenced by the film–substrate charge transfer affecting local carrier density. We demonstrate that charges buried under the few layer graphene on/in the insulating substrate can be detected using electromechanical actuation of the conductive atomically thin layers, allowing measurements of areal density of film–substrate transferred charges under few layer graphene and MoS2 suspended films.

KW - Graphene

KW - NEMS

KW - EFM

KW - contact mode

KW - surface charges

U2 - 10.1021/nl500922h

DO - 10.1021/nl500922h

M3 - Letter

VL - 14

SP - 3400

EP - 3404

JO - Nano Letters

JF - Nano Letters

SN - 1530-6984

IS - 6

ER -