147. UCLA天文物理系缪建伟教授:原子长什么样? episode artwork

EPISODE · Oct 22, 2017 · 1H 1M

147. UCLA天文物理系缪建伟教授:原子长什么样?

from 科技与生活 Tech & Life

原子長相為何?您看過原子長什麼樣子嗎?原子的大小在30到300 pico米,也就是30到300 微微米。當然不是您的眼睛可以直接看到的。目前的技術是用x光,但也祇能看到平均的平面位置。如今我們今天嘉實繆建偉博士卻能夠用特殊的算法能將原子三維的圖像展現在我們面前。這是一個超級的發明。 從此我們可以看到各種材料的原子排列, 而對材料的特性完全可以監控對, 也就是對產品的品質可以完全掌控。 繆博士的這項發明就有如加俐略(Galileo) 當年發明了望遠鏡。我們從此可以看到以前看不見的。詳情請看網站 (http://www.physics.ucla.edu/research/imaging/index.html)。不可錯過。繆博士現任美國加州州立大學洛杉磯分校物理和天文(Physics and Astronomy)系教授。

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