中国科学家发现韧性半导体材料
文章来源:未知 文章作者:enread 发布时间:2018-04-15 07:45 字体: [世界杯开户 ]  进入论坛
(单词翻译:双击或拖选)
Chinese scientists have found a kind of inorganic1 semiconductor2, which has good ductility3 and flexibility4 at room temperature, which may be used in flexible electronics.
 
中国科学家发现一种无机半导体材料,这种材料在室温下拥有良好的韧性和弹性,可能被应用于柔性电子领域。
 
 
Fulfilled by researchers from the Shanghai Institute of Ceramics5, the harvest was published in "Nature Materials" in April.
 
Ductility is common in metals while it is rarely observed in inorganic semiconductors6, especially at room temperature. Most semiconductor materials are brittle7 and cannot bend, pull or compress.
 
The newly-discovered semiconductor a-Ag2S is ductile8 like metal and easily changes shape instead of breaking under outer deformation9, according to the research.
 
The material is expected to be applied10 in flexible electronic technologies such as wearable devices.
 
For the application of flexible electronics, the research team also produced a thin film made of a-Ag2S and found that it had great deformability and good electrical properties.


点击收听单词发音  

1 inorganic     
adj.无生物的;无机的
参考例句:
  • The fundamentals of inorganic chemistry are very important.无机化学的基础很重要。
  • This chemical plant recently bought a large quantity of inorganic salt.这家化工厂又买进了大量的无机盐。
2 semiconductor     
n.半导体
参考例句:
  • In the beginning,engineers hoped to use semiconductor lasers.在开始时,工程师们希望能够利用半导体激光器。
  • The main agent of the company brand semiconductor sales.本公司主要代理各品牌半导体销售。
3 ductility     
n.展延性,柔软性,顺从;韧性;塑性;展性
参考例句:
  • It is evident that ductility is a desirable property of structural materials required to resist blast. 显然,世界杯开户:为要抵抗爆震,结构材料的延性是一个重要的条件。 来自辞典例句
  • Ductility allows a metal or alloy to be drawn into a wire. 延展性使金属或合金能被拉成丝。 来自互联网
4 flexibility     
n.柔韧性,弹性,(光的)折射性,灵活性
参考例句:
  • Her great strength lies in her flexibility.她的优势在于她灵活变通。
  • The flexibility of a man's muscles will lessen as he becomes old.人老了肌肉的柔韧性将降低。
5 ceramics     
n.制陶业;陶器
参考例句:
  • an exhibition of ceramics by Picasso 毕加索陶瓷作品展
  • The ceramics bore the imprint of Luca della Robbia. 陶器上印有卢卡·德拉·罗比亚的字样。
6 semiconductors     
n.半导体( semiconductor的名词复数 )
参考例句:
  • Crystals may be insulators, semiconductors, or conductors. 晶体可以是绝缘体,半导体,或导体。 来自辞典例句
  • Semiconductors containing such impurities are called p-type semiconductors. 含有这类杂质的半导体叫做P型半导体。 来自辞典例句
7 brittle     
adj.易碎的;脆弱的;冷淡的;(声音)尖利的
参考例句:
  • The pond was covered in a brittle layer of ice.池塘覆盖了一层易碎的冰。
  • She gave a brittle laugh.她冷淡地笑了笑。
8 ductile     
adj.易延展的,柔软的
参考例句:
  • Steel in this class is tough,ductile and easily machined.这种钢强韧,延展性好,而且容易加工。
  • The metal is very hard and strong and less ductile than before.金属会非常坚硬、坚固,并比以前减少了韧性。
9 deformation     
n.形状损坏;变形;畸形
参考例句:
  • The deformation frequencies are not sufficiently distinctive.其变形频率不是十分明显的。
  • The calculated deformation is almost equal to the real situation by measurement.经检测,计算变形量与实际情况基本一致。
10 applied     
adj.应用的;v.应用,适用
参考例句:
  • She plans to take a course in applied linguistics.她打算学习应用语言学课程。
  • This cream is best applied to the face at night.这种乳霜最好晚上擦脸用。
TAG标签: metal flexible electronics
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