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- Relative to the TiO2 bulk, a blue-shift in the bandgap adsorption edge of TiO2/SiO2 was observed due to the quantum size effects. 与本体TiO2相比;TiO2/SiO2的吸收带边显著蓝移;能隙增大为3.;96eV。
- This may result into some new physical and mechanical effects such as quantum size effects, surface and interface effects,and piezoelectricity. 在这些材料中可以观察到一些奇异的物理和力学新效应如小尺寸效应、表面和界面效应、压电效应等。
- Low dimensional silicon, where quantum size effects play significant roles, enables silicon with new photonic functionalities. 低维度硅的量子尺寸效应赋予硅材料新的光子学功能。
- When the de Broglie wavelength of electrons inside a nanoscale metal particle is comparable to its size, the quantum size effects (QSE) appear. 当金属纳米颗粒中电子的de Broglie波长已经可以和它的大小相比时,量子限制效应(QSE)就会出现。
- These nanometer particle effects have been interrelated by author in terms of adsorption concentration effect, adsorption orientation effect and quantum size effect. 作者用纳米颗粒的吸附浓集效应、吸附定向效应、和量子尺寸效应来解释这些效应。
- The smaller well-wider and the larger is the absolute value of the ground state energy of the magnetopolaron, the peculiar quantum size effect is significant. 磁场的回旋频率随着磁极化子的振动频率的增加而增加.
- In this article, four basic Properties of Nanometer Particle are summarized: quantum size effect, surface effect, volume effect, macroscopical quantum tunnel effect, and several ways of preparation and evaluation of nanometer particle are introduced. 摘要综述了纳米微粒的四个基本特性:量子尺寸效应、表面效应、体积效应及宏观量子隧道效应,并介绍了纳米微粒的制备方法及对纳米微粒评估的方法。
- Much attention has been paid to the noble metal nanoscopic clusters attributing to their (unique) properties such as quantum size effect, the nanocluster size and high surface atom concentration. 贵金属纳米金属簇因其独特的性能,在催化领域受到广泛的关注。
- The properties of electronics, mechanics, magnetics and optics of nanometer materials were changed greatly because of their particular surface effect, volume effect and quantum size effect. 纳米材料由于其独特的表面效应、体积效应以及量子尺寸效应,使得材料的电学、力学、磁学、光学等性能产生了惊人的变化。
- Nano material performances can remarkably improve the physical properties and performances of the refractory material due to its surface effect,quantum size effect and tunnelling effect. 纳米材料由于具有表面效应、量子尺寸效应和隧道效应,以添加剂的形式加入耐火材料中,可显著提高耐火材料物理性能和使用性能。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- QUANTUM SIZE EFFECT OF SILVER NANOPARTICLE 纳米银粒子的量子尺寸效应
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- Photovoltaic Quantum Size Effect in Nanocrystalline CeO_2 CeO_2纳米晶的光电量子尺寸效应
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- What is the exact size of the room? 这个房间的确切面积是多少?
- He ranged the books according to size. 他照大小顺序排列这些书。
- Sorry, we've sold out of shirts in your size. 对不起,你这样尺寸的衬衣都卖完了。
- Would you like to try this jacket on for size, sir? 先生,你要不要试穿一下这件夹克衫,看看尺寸是否合适?
- He wants some brown shoes with lace, size nine. 他想要棕色的第带鞋,9号的。