其中重点介绍了激光消融法制备纳米颗粒、纳米纤维、纳米薄膜的原理和现状。
The emphases are laser ablation principle and status quoin fabrication of nano-particle, nano-fibre, nano-thin film.
研究表明：镶嵌在绝缘介质薄膜中的纳米锗颗粒的能带是量子化的，随着纳米锗粒子平均尺寸的减小，其吸收带隙增加，吸收带边蓝移的程度相应增大。
In comparison with that of the bulk Ge crystals, the nanocrystalline Ge show a blue shift of energy and the optical band gap increases with decreasing of the particle size of the nanocrystallites.
这个小组实现了在垂直金催化剂层方向上准直生长的氧化锌（ZnO）纳米线，然后仅仅在纳米线阵列顶端沉积由导电金纳米颗粒组成的连续薄膜。
The team grew vertically-aligned ZnO nanowire arrays on gold catalyst layers before depositing a contiguous film consisting of conductive gold nanoparticles exclusively on top of the nanowire array.
这个团队测量了在由氧化锌纳米颗粒构成的薄膜表面上涂敷氧化铝前后的电子性质。
The team measured the electronic properties of a thin film made of zinc oxide nanoparticles before and after coating its surface with aluminum oxide.
结果表明，采用溶胶-凝胶旋涂法制备的ITO薄膜是由立方相纳米颗粒构成，随涂层增加，薄膜表面变得平滑。
The experimental results showed that it is absolutely feasible to fabricate ITO film on the quartz matrix by sol-gel techni.
重点介绍了激光消融法制备纳米颗粒、薄膜的原理、特点段激光淬火、激光表面熔敷和激光表面合金化等材料表面改性技术。
The laser ablation principle and outstanding advantage in nano-particle and nano-film preparation, as well as laser quenching, laser cladding and laser surface alloying were presented.
重点介绍了激光消融法制备纳米颗粒、薄膜的原理、特点段激光淬火、激光表面熔敷和激光表面合金化等材料表面改性技术。
The laser ablation principle and outstanding advantage in nano-particle and nano-film preparation, as well as laser quenching, laser cladding and laser surface alloying were presented.
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