Objective
There is currently growing interest in forming ultracold polyatomic molecules. It is anticipated that their rich internal structure will provide powerful platforms for quantum information processing, precision measurements, studies in cold-controlled chemistry, and simulation of quantum many-body systems. In a recent ground-breaking experiment, weakly bound ultracold tetratomic molecules (“tetramers”) have been realized from pairs of ultracold alkali-metal diatoms using external fields [Nature, 626, 283 (2024)]. It also opened a new question on how such weakly bound tetramers can be transferred to their absolute ground state. The main challenge is to mitigate their collisional loss from experimental traps which is expected to be very high due to an immense number of internal degrees of freedom. In this Action, I will propose novel theoretical methods to transfer weakly bound ultracold tetramers to deeply bound states in their ground electronic potential using lasers. To achieve this goal, I will combine two well-established methods for ultracold diatomic molecules: (a) Collisional shielding of molecules against inelastic and reactive loss, and (b) Stimulated Raman Adiabatic Passage (STIRAP) method for transferring weakly bound ultracold molecules to their ground vibronic state. I will implement the method (a) for molecules colliding in an excited electronic state required for STIRAP. I will develop a new method (b) which will enable the creation of deeply bound ultracold tetramers.
Successful implementation of this project will create a new indirect method of creating ultracold polyatomic molecules in deeply bound states. The proposed method is near-universal and can be applied to a wide range of molecules. Stable gases of such molecules will allow the creation of a new type of Bose-Einstein Condensate made of polyatomic molecules. This Action will enable me to expand my skillsets in cutting-edge ultracold research and will help to launch my independent career.
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: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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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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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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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.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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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) HORIZON-MSCA-2024-PF-01
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.
00-927 WARSZAWA
Poland
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.