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Unveiling Unequivocal Charge Stripe Order in a Prototypical Cuprate Superconductor
- Source :
- Choi , J , Wang , Q , Jöhr , S , Christensen , N B , Küspert , J , Bucher , D , Biscette , D , Fischer , M H , Hücker , M , Kurosawa , T , Momono , N , Oda , M , Ivashko , O , Zimmermann , M V , Janoschek , M & Chang , J 2022 , ' Unveiling Unequivocal Charge Stripe Order in a Prototypical Cuprate Superconductor ' , Physical Review Letters , vol. 128 , no. 20 , 207002 .
- Publication Year :
- 2022
-
Abstract
- In the cuprates, high-temperature superconductivity, spin-density-wave order, and charge-density-wave (CDW) order are intertwined, and symmetry determination is challenging due to domain formation. We investigated the CDW in the prototypical cuprate La1.88Sr0.12CuO4 via x-ray diffraction employing uniaxial pressure as a domain-selective stimulus to establish the unidirectional nature of the CDW unambiguously. A fivefold enhancement of the CDW amplitude is found when homogeneous superconductivity is partially suppressed by magnetic field. This field-induced state provides an ideal search environment for a putative pair-density-wave state.
Details
- Database :
- OAIster
- Journal :
- Choi , J , Wang , Q , Jöhr , S , Christensen , N B , Küspert , J , Bucher , D , Biscette , D , Fischer , M H , Hücker , M , Kurosawa , T , Momono , N , Oda , M , Ivashko , O , Zimmermann , M V , Janoschek , M & Chang , J 2022 , ' Unveiling Unequivocal Charge Stripe Order in a Prototypical Cuprate Superconductor ' , Physical Review Letters , vol. 128 , no. 20 , 207002 .
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1372617011
- Document Type :
- Electronic Resource