Probing the limits of silicon-based nanoelectronics
S.J. Wind, Y. Taur, et al.
MRS Spring Meeting 1995
Quantum-mechanical modeling of electron tunneling current from the quantized inversion layer of ultra-thin-oxide (<40 Å) nMOSFET's is presented, together with experimental verification. An accurate determination of the physical oxide thickness is achieved by fitting experimentally measured capacitance-versus-voltage curves to quantum-mechanically simulated capacitance-versus-voltage results. The lifetimes of quasibound states and the direct tunneling current are calculated using a transverse-resonant method. These results are used to project an oxide scaling limit of 20 Å before the chip standby power becomes excessive due to tunneling currents.
S.J. Wind, Y. Taur, et al.
MRS Spring Meeting 1995
Farhan Rana, Sandip Tiwari, et al.
Applied Physics Letters
J.Y.-C. Sun, C.Y. Wong, et al.
VLSI Technology 1989
M.V. Fischetti, S. Jin, et al.
IWCE 2009