22 citations · 131 across the 10 of their papers we have counts for
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cond-mat.mtrl-sci2019★ 22 cited
Excitation efficiency and limitations of the luminescence of Eu3+ ions in GaN
Dolf Timmerman, Brandon Mitchell, Shuhei Ichikawa +3
The excitation efficiency and external luminescence quantum efficiency of trivalent Eu3+ ions doped into gallium nitride (GaN) was studied under optical and electrical excitation.…
cond-mat.mtrl-sci2017★ 13 cited
Inner structure of ZnO microspheres fabricated via laser ablation in superfluid helium
Yosuke Minowa, Yuya Oguni, Masaaki Ashida
ZnO microspheres fabricated via laser ablation in superfluid helium were found to have bubble-like voids. Even a microsphere demonstrating clear whispering gallery mode resonances…