Showing 1 - 20 results of 169 for search '"two-dimensional semiconductor"', query time: 0.80s Refine Results
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    Hyperspectral microscopy of two-dimensional semiconductors by Chiara Trovatello, Armando Genco, Cristina Cruciano, Benedetto Ardini, Qiuyang Li, Xiaoyang Zhu, Gianluca Valentini, Giulio Cerullo, Cristian Manzoni

    Published 2022-05-01
    “…Here we present an interferometric wide field hyperspectral microscope based on a common-path birefringent interferometer with translating wedges, to measure photoluminescence emission from two-dimensional semiconductors. We show diffraction-limited hyperspectral photoluminescence microscopy from two-dimensional materials across millimeter areas, proving that our hyperspectral microscope is a compact, stable and fast tool to characterize the optical properties and the morphology of 2D materials across ultralarge areas.…”
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    Article
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    Phonon-assisted upconversion in twisted two-dimensional semiconductors by Yuchen Dai, Pengfei Qi, Guangyi Tao, Guangjie Yao, Beibei Shi, Zhixin Liu, Zhengchang Liu, Xiao He, Pu Peng, Zhibo Dang, Liheng Zheng, Tianhao Zhang, Yongji Gong, Yan Guan, Kaihui Liu, Zheyu Fang

    Published 2023-01-01
    “…Rotation-angle-dependent phonon-assisted photon upconversion in twisted two-dimensional semiconductor is investigated. Lattice relaxation along with enhanced pump efficiency, lead to an inverted contrast between upconversion and conventional photoluminescence.…”
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    Article
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    Correlated fluorescence blinking in two-dimensional semiconductor heterostructures by Xu, Weigao, Liu, Weiwei, Schmidt, Jan F., Zhao, Weijie, Lu, Xin, Raab, Timo, Diederichs, Carole, Gao, Weibo, Seletskiy, Denis V., Xiong, Qihua

    Published 2017
    “…Here, we uncover a new type of blinking effect in vertically stacked, two-dimensional semiconductor heterostructures9, which consist of two distinct monolayers of transition metal dichalcogenides (TMDs) that are weakly coupled by van der Waals forces. …”
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    Journal Article
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    Two-dimensional semiconductors in the regime of strong light-matter coupling by Christian Schneider, Mikhail M. Glazov, Tobias Korn, Sven Höfling, Bernhard Urbaszek

    Published 2018-07-01
    “…Here, the authors review strong light-matter coupling in two-dimensional semiconductors arising from confined excitons interacting with trapped photons or localized plasmons.…”
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    Article
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    Tunable rectification in a molecular heterojunction with two-dimensional semiconductors by Jaeho Shin, Seunghoon Yang, Yeonsik Jang, Jung Sun Eo, Tae-Wook Kim, Takhee Lee, Chul-Ho Lee, Gunuk Wang

    Published 2020-03-01
    “…Here, Shin et al. show tunable rectifying characteristics in a molecular heterojunction with non-functionalized molecules and two-dimensional semiconductors.…”
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    Article
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    Phonons of electronic crystals in two‐dimensional semiconductor moiré patterns by Hongyi Yu, Jiyong Zhou

    Published 2023-07-01
    “…Abstract We theoretically studied the phonon properties of the triangular‐, stripe‐, and honeycomb‐type electronic crystals recently found in two‐dimensional semiconductor moiré patterns. By analyzing the phonon dispersions, we found the interaction induced lattice deformation in the zigzag‐stripe crystal results in a much higher dynamical stability than in the linear‐stripe crystal. …”
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    Article
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