DataVXAdvanced MaterialsPaper
journal article·2020-08Open access

Cuprate Thin Films: Interfacial Oxygen‐Driven Charge Localization and Plasmon Excitation in Unconventional Superconductors (Adv. Mater. 34/2020)

Chi Sin Tang, Xinmao Yin, Shengwei Zeng, Jing Wu, Ming Yang, Ping Yang, Caozheng Diao, Yuan Ping Feng, Mark B. H. Breese, Elbert E. M. Chia, Thirumalai Venkatesan, Manish Chhowalla, Ariando Ariando, Andrivo Rusydi, Andrew T. S. Wee

Advanced Materials· Volume 32· Issue 34
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Source abstract

Abstract

Manipulation of charge localization in optimally doped copper oxide (cuprate) thin-films via interfacial hybridization is reported by Xinmao Yin, Andrivo Rusydi, Andrew T. S. Wee, and co-workers in article number 2000153. The appearance of a new high-energy plasmon is further investigated. Unravelling the underlying mechanism provides important clues to understand the electronic structures and superconductive properties of cuprate systems and provides impetus for future studies on such interfacial effects in other unconventional superconducting systems.
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Research context

OpenAlex topics: Physics of Superconductivity and Magnetism

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Affiliations

Department of Physics Faculty of Science National University of Singapore S12 Science Drive 3 Singapore 117551 Singapore

NUS Graduate School for Integrative Sciences and Engineering National University of Singapore 21 Lower Kent Ridge Singapore 119077 Singapore

Singapore Synchrotron Light Source National University of Singapore 5 Research Link Singapore 117603 Singapore

NUSNNI‐NanoCore National University of Singapore Singapore 117411 Singapore

Institute of Materials Research and Engineering A∗STAR (Agency for Science, Technology and Research) 2 Fusionopolis Way Singapore 138634 Singapore

Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore

Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore

Department of Materials Science & Metallurgy University of Cambridge Cambridge CB3 0FS UK

Centre for Advanced 2D Materials and Graphene Research Centre National University of Singapore Singapore 117546 Singapore

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