Visible light activation of room temperature NO2 gas sensors based on ZnO, SnO2 and In2O3 sensitized with CdSe quantum dots
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文摘

The role of illumination in the formation of MOS sensor signal to NO2 is established.

For MOS the indirect consequential mechanism for the generation of holes is realized.

In sensitized MOS electron-hole pair is generated in the CdSe quantum dot.

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