ZnO nano-rods synthesized by nano-particle-assisted pulsed-laser deposition
ZnO nano-rods synthesized by nano-particle-assisted pulsed-laser deposition
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DOI：
10.1007/s00339-004-2797-5
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发表时间：
2004-09
期刊：
影响因子：
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通讯作者：
Tatsuo Okada;B. H. Agung;Y. Nakata
中科院分区：
文献类型：
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作者：
Tatsuo Okada;B. H. Agung;Y. Nakata
我们通过纳米颗粒辅助脉冲激光沉积（PLD）成功合成了 ZnO 纳米棒，无需使用任何催化剂，其中由烧蚀颗粒凝聚形成的纳米颗粒发挥着重要作用。纳米棒的平均尺寸约为 120 nm。通过光泵浦在 388 nm 处观察到 ZnO 纳米棒的受激发射。纳米棒的尺寸控制可以通过控制这些纳米颗粒的尺寸和密度来实现。
We succeeded in synthesizing ZnO nanorods by nanoparticle assisted pulsed-laser deposition (PLD) without using any catalyst where nanoparticles formed by condensation of ablated particles play an important role. The nanorods have an average size of about 120 nm. Stimulated emission was observed from ZnO nanorods at 388 nm by optical pumping. The size-controlling of nanorods can be achieved by controlling the size and the density of these nanoparticles.