英语词汇“quantum dot”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

quantum dot n. a semiconductor crystal of nanometre dimensions in which electrons, holes, or excitons are confined to a region comparable in size to their wavelength (effectively, to a point), leading to their having quantized energy levels as in an atom.

ΚΠ

1985 Science 19 Apr. 315 [They] have made what they call quantum dots, which are the first manmade objects to show spatial quantization in three dimensions.

2000 Nature 27 Apr. 920/2 Awschalom's team has also succeeded in trapping coherent spin packets in semiconductor ‘quantum dots’—crystals of cadmium selenide between 2 and 8 nanometres across.

2004 BusinessWeek 1 Mar. 115/3 Scientists are already thinking about adding drugs to the quantum dots to create ‘smart bombs’ that can be tracked as they target cancer cells.

单词	quantum dot
释义	> as lemmas quantum dot quantum dot n. a semiconductor crystal of nanometre dimensions in which electrons, holes, or excitons are confined to a region comparable in size to their wavelength (effectively, to a point), leading to their having quantized energy levels as in an atom. ΚΠ 1985 Science 19 Apr. 315 [They] have made what they call quantum dots, which are the first manmade objects to show spatial quantization in three dimensions. 2000 Nature 27 Apr. 920/2 Awschalom's team has also succeeded in trapping coherent spin packets in semiconductor ‘quantum dots’—crystals of cadmium selenide between 2 and 8 nanometres across. 2004 BusinessWeek 1 Mar. 115/3 Scientists are already thinking about adding drugs to the quantum dots to create ‘smart bombs’ that can be tracked as they target cancer cells. extracted from quantumn.adj. < as lemmas
随便看	disulfates disulfide disulfides disulfiram disulfirams disulfo disulfo- disulfuret disulfuric disulphate disulphates disulphide disulphide bond disulphide bridge disulphide of copper disulphides disulpho disulpho- disulphonic disulphuret disulphuric disulphuric acid disunanimous disunified disunifies

> as lemmas