Microwave Spectroscopy of Ultracold Thulium Atoms


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Resumo

Magnetic fields are one of the main tools for controlling the interaction of ultracold atoms using the so-called Feshbach resonances. However, the accurate knowledge of magnetic fields within the high-vacuum chamber is significantly complicated due to the inexact knowledge of the setup geometry, the presence of magnetic parts, and other. In this paper, we demonstrate precision calibration of magnetic fields in the high-vacuum setup using microwave spectroscopy of the ground state of ultracold thulium atoms.

Sobre autores

D. Pershin

Russian Quantum Center; Moscow Institute of Physics and Technology

Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025; Institutskii per. 9, Dolgoprudny, Moscow Region, 141701

V. Tsyganok

Russian Quantum Center; Moscow Institute of Physics and Technology

Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025; Institutskii per. 9, Dolgoprudny, Moscow Region, 141701

V. Yaroshenko

National Research University of Information Technologies

Email: aa@rqc.ru
Rússia, Kronverkskii pr. 49, St. Petersburg, 197101

V. Khlebnikov

Russian Quantum Center

Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025

E. Davletov

Russian Quantum Center; Moscow Institute of Physics and Technology

Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025; Institutskii per. 9, Dolgoprudny, Moscow Region, 141701

E. Svechnikov

National Research University of Information Technologies

Email: aa@rqc.ru
Rússia, Kronverkskii pr. 49, St. Petersburg, 197101

V. Sorokin

Russian Quantum Center; Lebedev Physical Institute

Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025; Leninskii pr. 53, Moscow, 119991

P. Kapitanova

National Research University of Information Technologies

Email: aa@rqc.ru
Rússia, Kronverkskii pr. 49, St. Petersburg, 197101

A. Akimov

Russian Quantum Center; Lebedev Physical Institute; Texas A&M University

Autor responsável pela correspondência
Email: aa@rqc.ru
Rússia, Novaya ul. 100A, Moscow, 143025; Leninskii pr. 53, Moscow, 119991; College Station, 77843

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