Objective
Flat bands allow to increase the critical temperature of the superconducting transition thanks
to their high density of states. However a characterization of the flat bands that support a finite
supercurrent is open. In some cases a nonzero Chern number, a topological invariant of the band
structure, ensures a finite superfluid mass density. This tantalizing relation between topology and
superfluidity is novel and unexplored. My aim is to characterize superfluidity in lattice systems with flat
bands that have different symmetries, lattice structures, dimensionality, interparticle interactions
and possess different topological invariants, in order to provide a general picture of which ones
are potentially useful as a superconductor with high critical temperature. Whereas mean-field (BCS)
theory can provide an essential qualitative understanding and a transparent link to topological properties,
I plan to use more reliable methods such as Density Matrix Renormalization Group (DMRG)
in 1D and Dynamical Mean Field Theory (DMFT) in 2D and 3D. The ideal platform to test the
theoretical predictions are ultracold gases, but I expect to provide useful results also for multiband
superconductors, topological media, carbon-based superconductors, Quantum Hall systems
and high-Tc superconductors.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences mathematics pure mathematics topology
- engineering and technology medical engineering diagnostic imaging magnetic resonance imaging
- natural sciences physical sciences electromagnetism and electronics superconductivity
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
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.
-
H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
See all projects funded under this programme -
H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
See all projects funded under this programme
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-EF-ST - Standard EF
See all projects funded under this funding scheme
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
See all projects funded under this callCoordinator
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.
02150 Espoo
Finland
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.