Chapter_Bottom-UpFabricationOfAtomical.pdf

Graphene nanoribbons (GNRs) make up an extremely interesting class of materials. On the one hand GNRs share many of the superlative properties of graphene, while on the other hand they display an exceptional degree of tunability of their optoelectronic properties. The presence or absence of corre...

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Έκδοση: Springer Nature 2020
id oapen-20.500.12657-29630
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spelling oapen-20.500.12657-296302021-11-12T16:10:55Z Chapter Bottom-Up Fabrication of Atomically Precise Graphene Nanoribbons Corso, Martina, Carbonell-Sanromà , Eduard Oteyza, Dimas G. de, Corso, Martina Carbonell-Sanromà, Eduard de Oteyza, Dimas G. Fabrication atomically nanoribbons Fabrication atomically nanoribbons Band gap Chirality Doping (semiconductor) Electron Electronic band structure Energy level Graphene Graphene nanoribbon Valence and conduction bands bic Book Industry Communication::T Technology, engineering, agriculture::TQ Environmental science, engineering & technology Graphene nanoribbons (GNRs) make up an extremely interesting class of materials. On the one hand GNRs share many of the superlative properties of graphene, while on the other hand they display an exceptional degree of tunability of their optoelectronic properties. The presence or absence of correlated low-dimensional magnetism, or of a widely tunable band gap, is determined by the boundary conditions imposed by the width, crystallographic symmetry and edge structure of the nanoribbons. In combination with additional controllable parameters like the presence of heteroatoms, tailored strain, or the formation of heterostructures, the possibilities to shape the electronic properties of GNRs according to our needs are fantastic. However, to really benefit from that tunability and harness the opportunities offered by GNRs, atomic precision is strictly required in their synthesis. This can be achieved through an on-surface synthesis approach, in which one lets appropriately designed precursor molecules to react in a selective way that ends up forming GNRs. In this chapter we review the structure-property relations inherent to GNRs, the synthesis approach and the ways in which the varied properties of the resulting ribbons have been probed, finalizing with selected examples of demonstrated GNR applications. 2020-03-18 13:36:15 2020-04-01T12:34:26Z 2018-07-17 23:55 2020-03-18 13:36:15 2020-04-01T12:34:26Z 2020-04-01T12:34:26Z 2018 chapter 1000307 OCN: 1076726179 9783319758107 http://library.oapen.org/handle/20.500.12657/29630 eng Advanced in Atom and Single Molecule Machines application/pdf n/a Chapter_Bottom-UpFabricationOfAtomical.pdf Springer Nature On-Surface Synthesis II 10.1007/978-3-319-75810-7_6 10.1007/978-3-319-75810-7_6 6c6992af-b843-4f46-859c-f6e9998e40d5 a1fabd94-b3d8-42a1-9783-9122fbd7408c 178e65b9-dd53-4922-b85c-0aaa74fce079 9783319758107 European Research Council (ERC) 40 635919 H2020 H2020 European Research Council H2020 Excellent Science - European Research Council open access
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language English
description Graphene nanoribbons (GNRs) make up an extremely interesting class of materials. On the one hand GNRs share many of the superlative properties of graphene, while on the other hand they display an exceptional degree of tunability of their optoelectronic properties. The presence or absence of correlated low-dimensional magnetism, or of a widely tunable band gap, is determined by the boundary conditions imposed by the width, crystallographic symmetry and edge structure of the nanoribbons. In combination with additional controllable parameters like the presence of heteroatoms, tailored strain, or the formation of heterostructures, the possibilities to shape the electronic properties of GNRs according to our needs are fantastic. However, to really benefit from that tunability and harness the opportunities offered by GNRs, atomic precision is strictly required in their synthesis. This can be achieved through an on-surface synthesis approach, in which one lets appropriately designed precursor molecules to react in a selective way that ends up forming GNRs. In this chapter we review the structure-property relations inherent to GNRs, the synthesis approach and the ways in which the varied properties of the resulting ribbons have been probed, finalizing with selected examples of demonstrated GNR applications.
title Chapter_Bottom-UpFabricationOfAtomical.pdf
spellingShingle Chapter_Bottom-UpFabricationOfAtomical.pdf
title_short Chapter_Bottom-UpFabricationOfAtomical.pdf
title_full Chapter_Bottom-UpFabricationOfAtomical.pdf
title_fullStr Chapter_Bottom-UpFabricationOfAtomical.pdf
title_full_unstemmed Chapter_Bottom-UpFabricationOfAtomical.pdf
title_sort chapter_bottom-upfabricationofatomical.pdf
publisher Springer Nature
publishDate 2020
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