Projects per year
Abstract
Achieving large-area uniform 2D metal-organic frameworks (MOFs) and controlling their electronic properties on inert surfaces is a big step toward future applications in electronic devices. Here a 2D monolayer Cu-dicyanoanthracene MOF with long-range order is successfully fabricated on an epitaxial graphene surface. Its structural and electronic properties are studied by low-temperature scanning tunneling microscopy and spectroscopy complemented by density-functional theory calculations. Access to multiple molecular charge states in the 2D MOF is demonstrated using tip-induced local electric fields. It is expected that a similar strategy could be applied to fabricate and characterize 2D MOFs with exotic, engineered electronic states.
Original language | English |
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Article number | 2100519 |
Pages (from-to) | 2100519 |
Number of pages | 7 |
Journal | Advanced Functional Materials |
Volume | 31 |
Issue number | 22 |
Early online date | 22 Mar 2021 |
DOIs | |
Publication status | Published - 26 May 2021 |
MoE publication type | A1 Journal article-refereed |
Keywords
- charge states
- electronic structures
- metal-organic frameworks
- scanning tunneling microscopy, tunneling spectroscopy
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Dive into the research topics of 'Synthesis and Local Probe Gating of a Monolayer Metal-Organic Framework'. Together they form a unique fingerprint.Datasets
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Theoretical simulations for: Synthesis and Local Probe Gating of a Monolayer Metal‐Organic Framework
Silveira Júnior, O. (Contributor), Krejci, O. (Creator) & Foster, A. (Supervisor), 21 May 2021
Dataset
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ADaM: Artificial designer materials
Liljeroth, P., Aapro, M. & Amini, M.
01/01/2019 → 31/12/2023
Project: Academy of Finland: Other research funding
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E-DESIGN: Artificial designer materials
Liljeroth, P. & Alldritt, B.
15/08/2018 → 31/08/2023
Project: EU: ERC grants
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QMKPFM: Quantum approach to modelling high resolution Kelvin Probe Force Microscopy
20/12/2019 → 04/03/2022
Project: EU: MC