Origin and Development of Nanometer Technology

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In the lower left corner is a baseball bat with a diameter of about 10 cm (10 ^ 8 nm, nm is a nano symbol). The above is a small ant, the body length is about 10 ^ 6nm (1 million nm). The genetic DNA is located in the middle of the area, and its volume is about 10 nm. The top left of the area is a water molecule, the size is only 1 nano at zero.

In 1959, US quantum electrodynamics expert Richard Feynman published an article suggesting that people enter the nano-world and directly move Atoms for material synthesis. This kind of idea was out of control, and then a wave of research on nano technology was set up around the world.

In 1965, Feynman won the Nobel Physics Prize, and YU Bo did not finish. 1986American scientistK. Eric DrexlerPublished a monograph entitled"Engines of creation: the coming era of Nanotechnology"The engine of creativity: the upcoming era of nano-technology ". Since then, nano technology has become more and more popular.

In this century, Americans say that this century is the century of the nano century and must be the first to take advantage of it. Therefore, in the United States, the development of nano technology. What about us? Even Chinese chips cannot be used.?It's so frustrating to play both the ball and the ball! I am not convinced.