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journal article·2023-02Open access

Highly Luminescent Earth‐Benign Organometallic Manganese Halide Crystals with Ultrahigh Thermal Stability of Emission from 4 to 623 K (Small 8/2023)

Guang‐Hsun Tan, Yu‐Neng Chen, Yung‐Tang Chuang, Hao‐Cheng Lin, Chung‐An Hsieh, Yi‐Sheng Chen, Tzu‐Yi Lee, Wen‐Chien Miao, Hao‐Chung Kuo, Li‐Yin Chen, Ken‐Tsung Wong, Hao‐Wu Lin

Small· Volume 19· Issue 8
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Source abstract

Abstract

Halide Crystals In article number 2205981, Ken-Tsung Wong, Hao-Wu Lin, and co-workers demonstrate highly efficient and green emissive manganese halide crystals showing a notable absolute photoluminescence quantum yield ≈ 94% and an unprecedented thermal quenching resistance from 4 to 623 K. The crystals find their applications in phosphor-converted light emitting diodes, organic light emitting diodes and micro light emitting diodes with a decent external quantum efficiency of 22.7%, a power efficacy up to 102.5 lm W−1 and a luminescence as high as 7,750,000 cd m−2.
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Research context

OpenAlex topics: Perovskite Materials and Applications · Luminescence Properties of Advanced Materials · Lanthanide and Transition Metal Complexes

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Materials Science and Engineering National Tsing Hua University Hsinchu 30013 Taiwan

Department of Chemistry National Taiwan University Taipei 10617 Taiwan

Department of Photonics College of Electrical and Computer Engineering National Yang Ming Chiao Tung University Hsinchu 30010 Taiwan

Department of Electrophysics College of Science National Yang Ming Chiao Tung University Hsinchu 30010 Taiwan

Semiconductor Research Center Hon Hai Research Institute Taipei 11492 Taiwan

Institute of Atomic and Molecular Science Academia Sinica Taipei 10617 Taiwan

Frontier Research Center on Fundamental and Applied Sciences of Matters National Tsing Hua University Hsinchu 30013 Taiwan

References

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