Noor, F. A.; Abdullah, M.; Sukirno, S.; Khairurrijal, K. Comparison of Electron Direct Transmittance and Tunneling Time of Si (100)/HfO2/Si (100) and Si (110)/HfO2/Si (110) Structures With Ultra-Thin Trapezoidal Barrier. ijp 2016, 18, 41-45.