Laser Induced Transfer of 2D materials for optoelectronic applications

I. Cheliotis, A. Logotheti, F. Zacharatos, A. Pesquera, A. Zurutuza, D. Naveh, L. Tsetseris, I. Zergioti

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The advent of functional devices based on two-dimensional (2D) materials has further intensified the interest in the latter. However, the fabrication of structures using layered materials remains a key challenge. Recently, we proposed the so-called “Laser-Induced Transfer” method (LIT), as a digital and solvent-free approach for the high-resolution and intact transfer of 2D materials' pixels. Here, we will further highlight the versatility of LIT by reporting results on the high-quality digital transfer of graphene and MoS2. These materials have emerged in the field of nanoelectronics, sensors and photonics due to their unique optoelectronic properties, but their high-quality transfer remains a hurdle. The quality of the transferred films has been confirmed with systematic characterization based on Scanning Electron Microscopy and Raman spectroscopy, as well as mobility's extraction. Then we will present how the laser induced transfer of these materials can be employed as a key-enabler for the demonstration of the digital deposition of graphene and MoS2 pixels with form factors and electronic properties suitable for FETs. The presented results highlight the potential of LIT for the wafer scale integration of 2D materials, therefore fostering the wider industrial incorporation of 2D materials in electronics, optoelectronics and photonics.

Original languageEnglish
Title of host publicationNanoscale and Quantum Materials
Subtitle of host publicationFrom Synthesis and Laser Processing to Applications 2023
EditorsAndrei V. Kabashin, Maria Farsari, Masoud Mahjouri-Samani
PublisherSPIE
ISBN (Electronic)9781510659254
DOIs
StatePublished - 2023
EventNanoscale and Quantum Materials: From Synthesis and Laser Processing to Applications 2023 - San Francisco, United States
Duration: 28 Jan 202329 Jan 2023

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12410
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceNanoscale and Quantum Materials: From Synthesis and Laser Processing to Applications 2023
Country/TerritoryUnited States
CitySan Francisco
Period28/01/2329/01/23

Bibliographical note

Publisher Copyright:
© 2023 SPIE.

Funding

This work has been funded by the European Union's Horizon Europe research and innovation programme, HORIZON-EIC-2021-TRANSITIONOPEN-01, under grant agreement ID: 101058079 (Project L2D2). This work has been funded by the European Union’s Horizon Europe research and innovation programme, HORIZON-EIC-2021-TRANSITIONOPEN-01, under grant agreement ID: 101058079 (Project L2D2).

FundersFunder number
European Union's Horizon Europe Research and Innovation Programme
European Union’s Horizon Europe research and innovation programme101058079, L2D2, HORIZON-EIC-2021-TRANSITIONOPEN-01

    Keywords

    • Digital printing
    • Graphene
    • Graphene based Field Effect Transistors
    • Laser-Induced Transfer
    • Molybdenum disulfide

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