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be good at semiconductor, one has to master device physics, material scien [Copy link] 中文

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Post time 2018-5-21 19:19:41 |Display all floors
This post was edited by tenderloin at 2018-5-21 19:21

China focus excessively on CPU logic and architecture.
AI chip again is logic. That will Not make China a semiconductor power house.

To be good at semiconductor , one has to good at device physics or even quantum level, and material science.

For example, in silicon photonic one has find material that made determination
Quantum well , and change to refractive index of the material so the light can be modulated, using III V group material to construct a laser integrated on silicon substrate.

Good at semiconductor does means making a logic chip.

China needs to understand this in order to be good at

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