Piezotronics and piezo-phototronics leading to unprecedented active electronics and optoelectronics ( Science China Press ) Strain-induced polarization charges in piezoelectric semiconductors can effectively modulate the electronic and optoelectronic processes of charge carriers at the metal-semiconductor interface and p-n junction, which has resulted in both novel fundamental phenomenon and unprecedented device applications. The increasing research interests in the emerging field of ...
April 14, 2014 - EurekAlert!