The technique developed in Bristol uses two identical particles of light (photons) moving along a network of circuits in a silicon chip to perform an experiment known as a quantum walk.
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通常,在光伏芯片中,被光子激发的电子,在导电材料内部电场的作用下,通过导线定向移动。
Normally, in a photovoltaic cell, electrons knocked free by photons are then carried away by an electric field within the photovoltaic material to a contact wire.