Showing 61 - 80 results of 904 for search '"electroluminescence"', query time: 0.12s Refine Results
  1. 61

    Direct linearly polarized electroluminescence from perovskite nanoplatelet superlattices by Ye, J, Ren, A, Dai, L, Baikie, TK, Guo, R, Pal, D, Gorgon, S, Heger, JE, Huang, J, Sun, Y, Arul, R, Grimaldi, G, Zhang, K, Shamsi, J, Huang, Y-T, Wang, H, Wu, J, Femius Koenderink, A, Torrente Murciano, L, Schwartzkopf, M, Roth, SV, Müller-Buschbaum, P, Baumberg, JJ, Stranks, SD, Greenham, NC, Polavarapu, L, Zhang, W, Rao, A, Hoye, RLZ

    Published 2024
    “…As a result of the highly uniform alignment of the nanoplatelets, as well as their strong quantum and dielectric confinement, large exciton fine-structure splitting is achieved at the film level, leading to pure red light-emitting diodes with linearly polarized electroluminescence exhibiting a high degree of polarization of 74.4% without any photonic structures. …”
    Journal article
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    Efficient deep-blue electroluminescence from Ce-based metal halide by Longbo Yang, Hainan Du, Jinghui Li, Yiqi Luo, Xia Lin, Jincong Pang, Yuxuan Liu, Liang Gao, Siwei He, Jae-Wook Kang, Wenxi Liang, Haisheng Song, Jiajun Luo, Jiang Tang

    Published 2024-07-01
    “…Abstract Rare earth ions with d-f transitions (Ce3+, Eu2+) have emerged as promising candidates for electroluminescence applications due to their abundant emission spectra, high light conversion efficiency, and excellent stability. …”
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    Article
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    An electroluminescent and tunable cavity-enhanced carbon-nanotube-emitter in the telecom band by Anna P. Ovvyan, Min-Ken Li, Helge Gehring, Fabian Beutel, Sandeep Kumar, Frank Hennrich, Li Wei, Yuan Chen, Felix Pyatkov, Ralph Krupke, Wolfram H. P. Pernice

    Published 2023-07-01
    “…Here, we overcome these challenges using heterogeneous integration of electroluminescent (EL), semiconducting carbon nanotubes (sCNTs) into hybrid two dimensional – three dimensional (2D-3D) photonic circuits. …”
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    Article
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    A design of a PhC-enhanced LED for electroluminescence cooling by Li, Zheng, Xue, Jin, Ram, Rajeev J

    Published 2018
    “…It is known that the wall-plug efficiency (WPE) of a light-emitting diode (LED) can exceed unity and that electroluminescence cooling (ELC) happens in this scenario. …”
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    Article
  17. 77

    Single-crystalline hybrid halide perovskites : heterostructure growth and electroluminescence characteristics by Hettiarachchi, Hetti Arachchilage Chathuranga

    Published 2020
    “…The device exhibits the native signatures of ionic drift within a perovskite single crystal, leading to a fascinating electroluminescence blinking behavior and a slow, quasi-periodic current oscillation, even at constant bias conditions. …”
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    Thesis-Doctor of Philosophy
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    Exciton-polariton electroluminescence from electrically driven halide perovskite metatransistors by Wang, Yutao, Tian, Jingyi, Klein, Maciej, Adamo, Giorgio, Ha, Son Tung, Soci, Cesare

    Published 2023
    “…We report strong coupling between excitons and photonic bound states in the continuum in electrically driven perovskite metatransistors. Electroluminescence directivity is tuned by the drain-source voltage, which controls the recombination zone within the transistor channel.…”
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    Conference Paper
  20. 80

    Atomically resolved electroluminescence from individual vacancy defects in molybdenum disulfide by Singh, Gagandeep

    Published 2024
    “…We show that exciting individual sulfur vacancies in MoS2 with an atomically precise single-charge tunneling current from an STM tip gives rise to highly localized, to within 1 nm, electroluminescence with single-photon character and reflecting orbital structure of the defect’s wavefunction. …”
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    Thesis-Doctor of Philosophy