Photonic tunneling times

1994 ◽  
Vol 4 (4) ◽  
pp. 565-570 ◽  
Author(s):  
G. Nimtz ◽  
A. Enders ◽  
H. Spieker
Keyword(s):  
Tunneling Times

SPIN PRECESSION AND PHASE DELAY TUNNELING TIMES

1988 ◽  
Vol 49 (C6) ◽  
pp. C6-17-C6-22 ◽  
Author(s):  
Z. HUANG ◽  
P. H. CUTLER ◽  
T. E. FEUCHTWANG ◽  
R. H. GOOD ◽  
Jr. ◽  
...  
Keyword(s):  
Phase Delay ◽  
Spin Precession ◽  
Tunneling Times

MODEL STUDY OF TUNNELING TIMES (SUMMARY)

1989 ◽  
Vol 50 (C8) ◽  
pp. C8-27-C8-29
Author(s):  
Z. H. HUANG ◽  
P. H. CUTLER ◽  
T. E. FEUCHTWANG ◽  
E. KAZES ◽  
H. Q. NGUYEN ◽  
...  
Keyword(s):  
Tunneling Times ◽  
Model Study

scholarly journals Quasiparticle lifetimes and tunneling times in an SS'IS''S tunnel junction detector

1994 ◽  
Vol 04 (C6) ◽  
pp. C6-273-C6-278 ◽  
Author(s):  
A. A. Golubov ◽  
E. P. Houwnan ◽  
V. M. Krasnov ◽  
J. G. Gijsbertsen ◽  
J. Flokstra ◽  
...  
Keyword(s):  
Tunnel Junction ◽  
Tunneling Times

Electron and hole tunneling times in GaAs/AlGaAs asymmetric double quantum well heterostructures

1991 ◽  
Vol 9 (2) ◽  
pp. 151-155 ◽  
Author(s):  
Ph. Roussignol ◽  
M. Gurioli ◽  
L. Carraresi ◽  
M. Colocci ◽  
A. Vinattieri ◽  
...  
Keyword(s):  
Quantum Well ◽  
Double Quantum ◽  
Tunneling Times ◽  
Double Quantum Well

scholarly journals Superoscillations and tunneling times

2002 ◽  
Vol 65 (5) ◽  
Author(s):  
Yakir Aharonov ◽  
Noam Erez ◽  
Benni Reznik
Keyword(s):  
Tunneling Times

Nonresonant electron and hole tunneling times in GaAs/Al0.35Ga0.65As asymmetric double quantum wells

1990 ◽  
Vol 56 (4) ◽  
pp. 355-357 ◽  
Author(s):  
M. Nido ◽  
M. G. W. Alexander ◽  
W. W. Rühle ◽  
T. Schweizer ◽  
K. Köhler
Keyword(s):  
Quantum Wells ◽  
Double Quantum ◽  
Tunneling Times ◽  
Asymmetric Double Quantum Wells

Quantum mechanical versus quasi-classical tunneling times for smooth potential barriers

2003 ◽  
Vol 81 (3) ◽  
pp. 573-581 ◽  
Author(s):  
M R.A. Shegelski ◽  
E V Kozijn
Keyword(s):  
Quantum Mechanical ◽  
Tunneling Time ◽  
Quantum Mechanical Tunneling ◽  
Potential Barriers ◽  
Smooth Potential ◽  
Tunneling Times

For smooth potential barriers, we compare the quasi-classical tunneling time with an expression that gives a fully quantum mechanical tunneling time. The expression we choose for the quantum mechanical tunneling time is one that has heuristic value. We report results wherein this quantum mechanical tunneling time and the quasi-classical time differ significantly, both quantitatively and qualitatively. To determine the reasons for these differences, we compare the trends in the two times that result from varying the potential. Our findings suggest that, for smooth potential barriers, the quasi-classical tunneling time is unreliable for many cases where it is employed. PACS Nos.: 03.65Xp, 03.65-w

Sign in / Sign up

Export Citation Format

Share Document