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- Graphene nanoribbons 石墨纳米带
- The massless Dirac quasiparticles in graphene have now come to the rescue. 现在,石墨薄膜中没有质量的狄拉克准粒子带来了希望。
- With the aid of this type of device structure improvements, Graphene FET are higher than the supplies of the switch. 借助此类器件布局方背的鼎新,石墨烯FET无望达不败较矮的开关比摆设耗材。
- The Aharonov-Bohm effect in graphene is theoretically discussed via a model consisting of P-N junctions (PNJs). 摘要理论上讨论了含P-N结的石墨烯中的阿哈罗夫-玻姆效应。
- Similarly, a quasiparticle in graphene always moves at a high constant speed, albeit about 300 times slower than the speed of light. 同样地,石墨薄膜中的准粒子一直以极高的速度移动,虽然比光速慢了大约300倍。
- Graphene makes it possible for experimenters to test the predictions of relativistic quantum mechanics with laboratory benchtop apparatus. 石墨薄膜让实验人员使用一般实验器材,就能验证相对论性量子力学的预测结果。
- Graphene is the name given to one such sheet.It is made up entirely of carbon atoms bound together in a network of repeating hexagons within a single plane just one atom thick. 这种矿物的单层结构便称为石墨薄膜,是纯碳原子在同一平面上以六角形排列构成的网状结构,仅有一个原子厚。
- Even the jostling from the surrounding carbon atoms, which electrons in graphene must endure at room temperature, is relatively small because of the high strength of the interatomic bonds. 即使石墨薄膜中的电子在室温下必须承受来自周围碳原子的挤压,其力道也相当小,因为原子间的键结力相当强。
- The feeble coupling between neighboring graphene sheets is what enables graphite to be broken so easily into minuscule wafers that make up the mark left on paper when someone writes with a pencil. 由于邻近石墨薄膜层间的连结相当微弱,因此当我们用铅笔写字时,石墨很容易碎裂成微小的薄片,形成纸上的线条。
- And as we mentioned earlier, graphite is a thick, three-dimensional stack of graphene sheets;the sheets are held together by weak, attractive intermolecular forces called van der Waals forces. 前面曾经提过,石墨是由石墨薄膜堆叠而成的三维厚片,而石墨薄膜层则是藉由凡得瓦力这种微弱的分子间引力吸附在一起。
- Professor Geim and his team have also found that graphene exhibits another remarkable quality, in that within it electrons can travel without any scattering over submicron distances. 它还具有另一种显著的特性,也因此,它里面的电子可以不通过散射而进行亚微细距离移动。
- Fabrication of GaN Nanoribbons with Bamboo Leaf-shaped Morphology 竹叶状GaN纳米带的制备
- Keywords semiconductor nanomaterials;nanocable;dart-shaped tricrystal (DST) nanoribbon;periodically-twinned nanocable (PTN);nanotube; 半导体纳米材料;纳米“电缆”;“飞镖尾”结构的三晶;周期孪晶;纳米管;
- tellurium nanoribbons 碲钠米带
- nanoribbons 纳米带
- Carbon nanoribbons 碳纳米带
- nanoribbon 纳米棒
- zigzag-graphene nanoribbon 锯齿形石墨烯纳米带
- graphene layer 石墨结构的单碳层
- carbon nanoribbon 碳纳米带