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  1. No Access

    Article

    Layer-by-layer epitaxy growth of thickness-controllable two-dimensional tungsten disulfide

    Bilayer transition metal dichalcogenides (TMDs) balance the high mobility of single layers with the high state density of multilayers and therefore have promising application prospects in high-performance elec...

    Jieyuan Liang, Zixing Zou, Junwu Liang, Di Wang… in Science China Information Sciences (2024)

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    Article

    Controlled growth of vertically stacked In2Se3/WSe2 heterostructures for ultrahigh responsivity photodetector

    Transition metal dichalcogenides (TMDCs) are promising candidates for future optoelectronic devices accounting for their high carrier mobility and excellent quantum efficiency. However, the limited light absor...

    Cheng Zhang, Biyuan Zheng, Guangcheng Wu, Xueying Liu, Jiaxin Wu… in Nano Research (2024)

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    Article

    Epitaxial van der Waals contacts for low schottky barrier MoS2 field effect transistors

    Small contact resistance and low Schottky barrier height (SBH) are the keys to energy-efficient electronics and optoelectronics. Two-dimensional (2D) semiconductors-based field effect transistors (FETs), holdi...

    Huawei Liu, Lizhen Fang, **aoli Zhu, Chenguang Zhu, **ngxia Sun… in Nano Research (2023)

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    Article

    A simple one-pot synthesis of quinoline-4-carboxylic acid derivatives by Pfitzinger reaction of isatin with ketones in water

    An improved Pfitzinger condensation reaction performed under acidic conditions is established. It provides a simple and efficient synthetic method for some useful quinoline-4-carboxylic acid derivatives using ...

    Qinghua Lv, Lizhen Fang, Pengfei Wang… in Monatshefte für Chemie - Chemical Monthly (2013)

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    Article

    HClO4–SiO2-catalyzed synthesis of 12-aryl-12H-benzo[i][1,3]dioxolo[4,5-b]xanthene-6,11-diones and 10-aryl-6,7,8,10-tetrahydro-7,7-dimethyl-9H-[1,3]dioxolo[4,5-b]xanthen-9-ones

    Three-component one-pot synthesis of some novel 12-aryl-12H-benzo[i][1,3]dioxolo[4,5-b]xanthene-6,11-diones involving treatment of 3,4-methylenedioxyphenol, aldehydes, and 2-hydroxy-1,4-naphthoquinone in presence...

    Liqiang Wu, Yanfang Wu, Fulin Yan, Lizhen Fang in Monatshefte für Chemie - Chemical Monthly (2010)