Band-like transport in small-molecule thin films toward high mobility and ultrahigh detectivity phototransistor arrays

Band-like transport in small-molecule thin films toward high mobility and ultrahigh detectivity phototransistor arrays

Band-like transport in small-molecule thin films toward high mobility and ultrahigh detectivity phototransistor arrays, Published online: 02 January 2019; doi:10.1038/s41467-018-07943-y

The potential of organic phototransistors to surpass silicon-based devices is limited by the low carrier mobility of organic photoresponsive materials. Here, Ji et al. report high performance organic phototransistors featuring vacuum-deposited small-molecule films with band-like charge transport.

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