化学有故事18:泽维尔的“原子照相术”
· 28 min · Episode 29
Episode 化学有故事18:泽维尔的“原子照相术”
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27:45
1987年,加州理工学院报告厅,数百名顶尖科学家屏息凝视——大屏幕上,一个化学键正以慢动作断裂,原子缓缓分离。这不是科幻特效,而是人类第一次“亲眼”看到化学反应的真实瞬间!埃及裔天才泽维尔,用超短脉冲激光打造出飞秒相机,将时间切割成一千万亿分之一秒的碎片,首次捕捉到分子“过渡态”的幽灵残影。从此,化学从黑箱魔术变成可见的真实。1999年,泽维尔独享诺贝尔奖,为这门古老学科赋予了第四维度——时间。
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