Preparation of the Spin-Mott State: A Spinful Mott Insulator of Repulsively Bound Pairs

We observe and study a special ground state of bosons with two spin states in an optical lattice: the spin-Mott insulator, a state that consists of repulsively bound pairs that is insulating for both spin and charge transport. Because of the pairing gap created by the interaction anisotropy, it can...

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Veröffentlicht in:	Physical review letters 2022-03, Vol.128 (9), p.093401-093401, Article 093401
Hauptverfasser:	de Hond, Julius, Xiang, Jinggang, Chung, Woo Chang, Cruz-Colón, Enid, Chen, Wenlan, Burton, William Cody, Kennedy, Colin J, Ketterle, Wolfgang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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