Unconventional slowing down of electronic recovery in photoexcited charge-ordered La1/3Sr2/3FeO3

Unusual electronic behavior can emerge in complex oxides due to strong coupling between charge, magnetic and lattice degrees of freedom. Zhu et al. observe separation of electronic and lattice equilibration times in La1/3Sr2/3FeO3 as magnetic interactions make the recovery of charge order much slowe...

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Autores principales: Yi Zhu, Jason Hoffman, Clare E. Rowland, Hyowon Park, Donald A. Walko, John W. Freeland, Philip J. Ryan, Richard D. Schaller, Anand Bhattacharya, Haidan Wen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/51964617490b4d7780c37b377d73c570
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Sumario:Unusual electronic behavior can emerge in complex oxides due to strong coupling between charge, magnetic and lattice degrees of freedom. Zhu et al. observe separation of electronic and lattice equilibration times in La1/3Sr2/3FeO3 as magnetic interactions make the recovery of charge order much slower than lattice relaxation.