61 citations · 192 across the 15 of their papers we have counts for
14 papers
Tune-out wavelength for the thulium atom near 576 nm
Ivan Pyrkh, Arjuna Rudnev, Daniil Pershin +12
We report the theoretical prediction and measurement of a tune-out wavelength for the ground state of the thulium atom in a linearly polarized optical dipole trap with a wavelength…
Factor of 1000 suppression of the depolarization rate in ultracold thulium collisions
I. A. Pyrkh, A. E. Rudnev, D. A. Kumpilov +10
Lanthanides are nowadays extensively used to investigate the properties of strongly correlated matter. Nevertheless, exploiting the Zeeman manifold of a lanthanide atom ground stat…
Transport of magnetically sensitive atoms in a magnetic environment
Davlet Kumpilov, Ivan Pyrkh, Ivan Cojocaru +12
Among interesting applications of cold atoms, quantum simulations attract a lot of attention. In this context, rare-earth ultracold atoms are particularly appealing for such simula…
Inspiration from machine learning on example of optimization of the Bose-Einstein condensate of thulium atoms in a 1064-nm trap
D. A. Kumpilov, D. A. Pershin, I. S. Cojocaru +10
The number of atoms in Bose-Einstein condensate determines the scale of experiments that can be performed, making it crucial for quantum simulations. Optimization of the number of…
Bose-Einstein condensate as a diagnostic tool for an optical lattice formed by 1064 nm laser light
V. V. Tsyganok, D. A. Pershin, V. A. Khlebnikov +10
Recently, the thulium atom has been cooled down to the temperature of Bose-Einstein condensation. While the condensate of the thulium atom has a lot of applications in quantum simu…
Losses of thulium atoms from optical dipole traps operating at 532 and 1064 nm
V. V. Tsyganok, D. A. Pershin, V. A. Khlebnikov +10
Recently thulium has been condensed to Bose-Einstein condensate. Machine learning was used to avoid a detailed study of all obstacles making cooling difficult. This paper analyses…
Characterizing the temperature dependence of Fano-Feshbach resonances of Ultracold Polarized Thulium
V. A Khlebnikov, V. V Tsyganok, D. A. Pershin +3
Recent studies demonstrated anomalous temperature shifts for some Fano-Feshbach resonances of thulium atoms. These anomalies were explained by the variation in light intensity in t…
Random matrix theory analysis of a temperature-related transformation in statistics of Fano-Feshbach resonances in Thulium atoms
E. T. Davletov, V. V. Tsyganok, V. A. Khlebnikov +2
Recently, transformation from random to chaotic behavior in the statistics of Fano-Feshbach resonances was observed in thulium atoms with rising ensemble temperature. We performed…
Microwave coherent spectroscopy of ultracold thulium atoms
D. A. Pershin, V. V. Yaroshenko, V. V. Tsyganok +8
Recently, the thulium atom was cooled down to the Bose-Einstein condensation temperature, thus opening a pathway to quantum simulation with this atom. However, successful simulatio…
Machine Learning for Achieving Bose-Einstein Condensation of Thulium Atoms
E. T. Davletov, V. V. Tsyganok, V. A. Khlebnikov +3
Bose-Einstein condensation (BEC) is a powerful tool for a wide range of research activities, a large fraction of which are related to quantum simulations. Various problems may bene…
Scalar, tensor and vector polarizability of Tm atoms in 532 nm dipole trap
V. V. Tsyganok, D. A. Pershin, E. T. Davletov +2
Dipolar atoms have unique properties, making them interesting for laser cooling and quantum simulations. But, due to relatively large orbital momentum in the ground state these ato…
Random to chaotic temperature transition in low-field Fano-Feshbach resonances of cold thulium atoms
V. A. Khlebnikov, D. A. Pershin, V. V. Tsyganok +5
Here, we report on the observation of a random to chaotic temperature transition in the spacing of Fano-Feshbach resonances in the ultracold polarized gas of thulium atoms. This tr…
Polarized cold cloud of thulium atom
V. V. Tsyganok, V. A. Khlebnikov, E. S. Kalganova +7
Minimization of internal degrees of freedom is an important step in the cooling of atomic species to degeneracy temperature. Here, we report on the loading of 6*10^5 thulium atoms…
Light assisted collisions in ultra-cold Tm atoms
Ivan S. Cojocaru, Sergey V. Pyatchenkov, Stepan A. Snigirev +12
We studied light assisted collisions of Tm atoms in a magneto optical trap (MOT) for the first time, working on a weak cooling transition at 530.7 nm $(4f^{13}(^2F^0)6s^2,J=7/2,F=4…