Raman-Induced Interactions in a Single-Component Fermi Gas Near an s-Wave Feshbach Resonance

被引：148

作者：

Williams, R. A. ^{[1
]}

Beeler, M. C.

LeBlanc, L. J.

Jimenez-Garcia, K.

Spielman, I. B.

机构：

[1] NIST, Joint Quantum Inst, Gaithersburg, MD 20899 USA

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 09期

基金：

美国国家科学基金会;

关键词：

COLLISIONS; ATOMS;

D O I：

10.1103/PhysRevLett.111.095301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Ultracold gases of interacting spin-orbit-coupled fermions are predicted to display exotic phenomena such as topological superfluidity and its associated Majorana fermions. Here, we experimentally demonstrate a route to strongly interacting single-component atomic Fermi gases by combining an s-wave Feshbach resonance (giving strong interactions) and spin-orbit coupling (creating an effective p-wave channel). We identify the Feshbach resonance by its associated atomic loss feature and show that, in agreement with our single-channel scattering model, this feature is preserved and shifted as a function of the spin-orbit-coupling parameters.

引用

页数：5

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