The Loss Spectrum of Cold Polarized Thulium Atoms in Optical Dipole Trap at Low Magnetic Fields

被引：0

作者：

Khlebnikov, Vladimir ^{[1
]}

Pershin, Daniil ^{[1
,2
]}

Tsyganok, Vladislav ^{[1
,2
,3
]}

Davletov, Emil ^{[1
,2
,3
]}

Cojocaru, Ivan ^{[1
,7
]}

Fedorova, Elena ^{[1
,4
]}

Buchachenko, Alexei A. ^{[5
,6
]}

Akimov, Alexey ^{[1
,4
,7
]}

机构：

[1] Russian Quantum Ctr, Business Ctr Ural, 100A Novaya Str, Moscow 143025, Russia

[2] Moscow Inst Phys & Technol, Inst Skii 9, Dolgoprudnyi 141700, Moscow Region, Russia

[3] NUST MISIS, Quantum Commun Ctr NTI, Leninsky Prospekt 4, Moscow 119049, Russia

[4] RAS, PN Lebedev Inst, Leninsky Prospekt 53, Moscow 119991, Russia

[5] Skolkovo Inst Sci & Technol, Skolkovo Innovat Ctr, Moscow 143026, Russia

[6] RAS, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Region, Russia

[7] Texas A&M Univ, 4242 TAMU, College Stn, TX 77843 USA

来源：

FIFTH INTERNATIONAL CONFERENCE ON QUANTUM TECHNOLOGIES (ICQT-2019) | 2020年 / 2241卷

基金：

俄罗斯科学基金会;

关键词：

D O I：

10.1063/5.0012068

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Here we report on observing losses of thulium atoms from optical dipole trap at different magnetic fields. Loss spectra in range of 0 - 24 G magnetic fields were obtained at two temperatures of 2.2 and 12 mu K with 14 mG resolution. The spectrum at higher temperature has richer structure showing the appearance of new Fano-Feschbach resonances.

引用

页数：4

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