Journal Article Research Support, Non-U.S. Gov't thin-film transistors Elastomers FETs Metals Oxides Polymers Polystyrenes Thiophenes amorphous oxide semiconductors artificial skin biomedical applications composite materials displays elastomeric polymer electronic skins flexible materials multi-stimuli nanocomposites nanocrystalline oxide semiconductors photoconductivity photosensors phototransistors poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) polymers pressure sensors sensor stretchable materials transistors