Big open circuit voltage nanometer heterojunction solar cell

The utility model discloses a big open circuit voltage nanometer heterojunction solar cell. Does it include substrate layer, p type semiconductor nano wire, golden electrode, passivation layer, n type semiconductor films, titanium electrode. Be equipped with p on the substrate layer type semiconductor nano wire, P be equipped with golden electrode on the one end of type semiconductor nano wire, P be equipped with the passivation layer on the other end of type semiconductor nano wire, be equipped with n on the passivation layer type semiconductor films, N be equipped with titanium electrode on the type semiconductor films. The utility model discloses a nanometer heterostructure, selection, configuration optimization through the material have realized that open circuit voltage reaches the big open circuit voltage solar cell more than the 1V. 本实用新型公开了种大开路电压纳米异质结太阳能电池。其包括衬底层、p-型半导体纳米线、金电极、钝化层、n-型半导体薄膜、钛电极。所述衬底层之上设有p-型半导体纳米线，所述p-型半导体纳米线的端之上设有金电极，所述p-型半导体纳米线的另端之上设有钝化层，所述钝化层之上设有n-型半导体薄膜，所述n-型半导体薄膜之上设有钛电极。本实用新型采用纳米异质