https://gistexel.com/wp-content/uploads/2014/08/logo_exel.gif00exelhttps://gistexel.com/wp-content/uploads/2014/08/logo_exel.gifexel2014-08-29 17:38:042014-08-29 17:38:11 “Dipole Model Explaining High-k/Metal Gate Field Effect Transistor Threshold Voltage Tuning,” Appl. Phys. Lett. 92, 092901, Mar. 2008