Objective
Unimolecular electronics is a cutting-edge field of materials research. It employs the ability of an organic molecule to conduct as a key component of miniature electronic devices and as a powerful tool for studying the intricate details of molecular structure. While state-of-the-art experimental techniques have been developed to manufacture and characterise the single molecule junctions (SMJs), empirical trial-and-error approach, predominant in this field so far, struggles to address some of the common shortcomings and deduce the design principles for future devices. In this proposal fundamental physical-organic chemistry concepts and high-level computational chemistry methods are employed to test the ability of several architectures to improve the performance and broaden the functionality of the SMJs. Specifically, cyclophanes and cage (polycyclic) alkanes are chosen due to their peculiar structures and intriguing charge transfer properties. Cyclophanes offer, in addition to conventional conduction pathways through the π-conjugated system, through-space transport via lateral π-coupling, while cage alkanes, e.g. adamantane, possess compact σ-electron density within a multitude of interfering conduction pathways. Moreover, inherent strain in such species can be utilised for direct coupling to the electrodes, while their hollow skeleton may be used as a molecular switch (via trapping). Potential of such systems in unimolecular electronics has already been illustrated in the recent literature, however a systematic ceteris paribus assessment is necessary to bridge their chemical-physical properties to SMJs efficiency. In this proposal both common and in-house computational chemistry tools will be used to identify molecular-level performance descriptors and deduce the relevant structure-function relationships. The outcomes of the project would offer guidance for the mix-and-match design of future experiments and yield new and improved SMJ architectures.
Fields of science (EuroSciVoc)
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2015
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
1015 LAUSANNE
Switzerland
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.