The zone-refine driven growth of jellyfish-like core-shell nanowires |
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Authors: | Wu Jyun-Lin Kuo Hsin-Fu Chen Ping-Tzu Chen Hung-Jen Lin Su-Jien Hsu Wen-Kuang |
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Institution: | Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan. |
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Abstract: | Thermal evaporation of a Sn-silica mixture produces core-shell nanowires assembled into jellyfish-like structures. The growth mechanism involves zone-refine driven phase separation at the solid-liquid interface. The materials emit blue and red lights; the luminescence centers are discussed and verified. |
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