This is why the single crystal pentacene based OTFT has higher field effect mobility than the polycrystalline device.
这也就解释了单晶otft器件具有比多晶器件更高的场效应迁移率的原因。
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Organic thin-film transistor(OTFT) is a field-effect transistor based on organic materials. Like MOSFET, it is a device which current is controlled by volt.
The channel resistance and the source-drain contact resistance of OTFT were investigated, and the results indicated that the latter is the main factor to affect the electric performances of OTFTs.