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  1. Article ; Online: Identifying s-wave pairing symmetry in single-layer FeSe from topologically trivial edge states.

    Wei, Zhongxu / Qin, Shengshan / Ding, Cui / Wu, Xianxin / Hu, Jiangping / Sun, Yu-Jie / Wang, Lili / Xue, Qi-Kun

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 5302

    Abstract: Determining the pairing symmetry of single-layer FeSe on ... ...

    Abstract Determining the pairing symmetry of single-layer FeSe on SrTiO
    Language English
    Publishing date 2023-08-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-40931-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Significantly enhanced superconductivity in monolayer FeSe films on SrTiO

    Jiao, Xiaotong / Dong, Wenfeng / Shi, Mingxia / Wang, Heng / Ding, Cui / Wei, Zhongxu / Gong, Guanming / Li, Yanan / Li, Yuanzhao / Zuo, Binjie / Wang, Jian / Zhang, Ding / Pan, Minghu / Wang, Lili / Xue, Qi-Kun

    National science review

    2023  Volume 11, Issue 3, Page(s) nwad213

    Abstract: Superconductivity transition temperature ( ...

    Abstract Superconductivity transition temperature (
    Language English
    Publishing date 2023-08-10
    Publishing country China
    Document type Journal Article
    ZDB-ID 2745465-4
    ISSN 2053-714X ; 2053-714X
    ISSN (online) 2053-714X
    ISSN 2053-714X
    DOI 10.1093/nsr/nwad213
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Combinatorial laser molecular beam epitaxy system integrated with specialized low-temperature scanning tunneling microscopy.

    He, Ge / Wei, Zhongxu / Feng, Zhongpei / Yu, Xiaodong / Zhu, Beiyi / Liu, Li / Jin, Kui / Yuan, Jie / Huan, Qing

    The Review of scientific instruments

    2020  Volume 91, Issue 1, Page(s) 13904

    Abstract: We present a newly developed facility comprising a combinatorial laser molecular beam epitaxy system and an in situ scanning tunneling microscope (STM). This facility aims at accelerating the materials research in a highly efficient way by advanced high- ... ...

    Abstract We present a newly developed facility comprising a combinatorial laser molecular beam epitaxy system and an in situ scanning tunneling microscope (STM). This facility aims at accelerating the materials research in a highly efficient way by advanced high-throughput film synthesis techniques and subsequent fast characterization of surface morphology and electronic states. Compared with uniform films deposited by conventional methods, the so-called combinatorial thin films will be beneficial in determining the accurate phase diagrams of different materials due to the improved control of parameters such as chemical substitution and sample thickness resulting from a rotary-mask method. A specially designed STM working under low-temperature and ultrahigh vacuum conditions is optimized for the characterization of combinatorial thin films in an XY coarse motion range of 15 mm × 15 mm with submicrometer location precision. The overall configuration and some key aspects such as the sample holder design, scanner head, and sample/tip/target transfer mechanism are described in detail. The performance of the device is demonstrated by synthesizing high-quality superconducting FeSe thin films with gradient thickness and imaging surfaces of highly oriented pyrolytic graphite, Au (111), Bi
    Language English
    Publishing date 2020-02-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/1.5119686
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Emergence of superconducting dome in ZrN

    Chen, Fucong / Bai, Xinbo / Wang, Yuxin / Dong, Tao / Shi, Jinan / Zhang, Yanmin / Sun, Xiaomin / Wei, Zhongxu / Qin, Mingyang / Yuan, Jie / Chen, Qihong / Wang, Xinbo / Wang, Xu / Zhu, Beiyi / Huang, Rongjin / Jiang, Kun / Zhou, Wu / Wang, Nanlin / Hu, Jiangping /
    Li, Yangmu / Jin, Kui / Zhao, Zhongxian

    Science bulletin

    2023  Volume 68, Issue 7, Page(s) 674–678

    Language English
    Publishing date 2023-03-13
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2816140-3
    ISSN 2095-9281 ; 2095-9273
    ISSN (online) 2095-9281
    ISSN 2095-9273
    DOI 10.1016/j.scib.2023.03.018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Book ; Online: Giant enhancement of critical current density at high field in superconducting (Li,Fe)OHFeSe films by Mn doping

    Li, Dong / Yuan, Jie / Shen, Peipei / Xi, Chuanying / Tian, Jinpeng / Ni, Shunli / Zhang, Jingsong / Wei, Zhongxu / Hu, Wei / Li, Zian / Yu, Li / Miao, Jun / Zhou, Fang / Pi, Li / jin, Kui / Dong, Xiaoli / Zhao, Zhongxian

    2019  

    Abstract: Critical current density (Jc) is one of the major limiting factors for high field applications of iron-based superconductors. Here, we report that Mn-ions are successfully incorporated into nontoxic superconducting (Li,Fe)OHFeSe films. Remarkably, the Jc ...

    Abstract Critical current density (Jc) is one of the major limiting factors for high field applications of iron-based superconductors. Here, we report that Mn-ions are successfully incorporated into nontoxic superconducting (Li,Fe)OHFeSe films. Remarkably, the Jc is significantly enhanced from 0.03 to 0.32 MA/cm^2 under 33 T, and the vortex pinning force density monotonically increases up to 106 GN/m^3, which is the highest record so far among all iron-based superconductors. Our results demonstrate that Mn incorporation is an effective method to optimize the performance of (Li,Fe)OHFeSe films, offering a promising candidate for high-field applications.

    Comment: 6 pages, 5 figures
    Keywords Condensed Matter - Superconductivity ; Condensed Matter - Materials Science
    Publishing date 2019-12-18
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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