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Enhanced charge density wave with mobile superconducting vortices in La1.885Sr0.115CuO4.
Wen, J-J; He, W; Jang, H; Nojiri, H; Matsuzawa, S; Song, S; Chollet, M; Zhu, D; Liu, Y-J; Fujita, M; Jiang, J M; Rotundu, C R; Kao, C-C; Jiang, H-C; Lee, J-S; Lee, Y S.
Afiliação
  • Wen JJ; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA. jwen11@stanford.edu.
  • He W; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.
  • Jang H; Department of Materials Science and Engineering, Stanford University, Stanford, CA, 94305, USA.
  • Nojiri H; Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
  • Matsuzawa S; PAL-XFEL, Pohang Accelerator Laboratory, Gyeongbuk, 37673, South Korea.
  • Song S; Institute for Materials Research, Tohoku University, Katahira 2-1-1, Sendai, 980-8577, Japan.
  • Chollet M; Institute for Materials Research, Tohoku University, Katahira 2-1-1, Sendai, 980-8577, Japan.
  • Zhu D; Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
  • Liu YJ; Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
  • Fujita M; Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
  • Jiang JM; Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
  • Rotundu CR; Institute for Materials Research, Tohoku University, Katahira 2-1-1, Sendai, 980-8577, Japan.
  • Kao CC; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.
  • Jiang HC; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA.
  • Lee JS; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.
  • Lee YS; SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
Nat Commun ; 14(1): 733, 2023 Feb 09.
Article em En | MEDLINE | ID: mdl-36759612
ABSTRACT
Superconductivity in the cuprates is found to be intertwined with charge and spin density waves. Determining the interactions between the different types of order is crucial for understanding these important materials. Here, we elucidate the role of the charge density wave (CDW) in the prototypical cuprate La1.885Sr0.115CuO4, by studying the effects of large magnetic fields (H) up to 24 Tesla. At low temperatures (T), the observed CDW peaks reveal two distinct regions in the

material:

a majority phase with short-range CDW coexisting with superconductivity, and a minority phase with longer-range CDW coexisting with static spin density wave (SDW). With increasing magnetic field, the CDW first grows smoothly in a manner similar to the SDW. However, at high fields we discover a sudden increase in the CDW amplitude upon entering the vortex-liquid state. Our results signify strong coupling of the CDW to mobile superconducting vortices and link enhanced CDW amplitude with local superconducting pairing across the H - T phase diagram.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Nat Commun Assunto da revista: BIOLOGIA / CIENCIA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
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PubMed Links
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Nat Commun Assunto da revista: BIOLOGIA / CIENCIA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos