scholarly journals Where are the edge-states near the quantum point contacts? A self-consistent approach

2008 ◽  
Vol 40 (5) ◽  
pp. 1160-1162 ◽  
Author(s):  
A. Siddiki ◽  
E. Cicek ◽  
D. Eksi ◽  
A.I. Mese ◽  
S. Aktas ◽  
...  
Keyword(s):  
Quantum Point Contacts ◽  
Edge States ◽  
Point Contacts ◽  
Self Consistent ◽  
Quantum Point ◽  
Consistent Approach

Nonlocal bias spectroscopy of the self-consistent bound state in quantum point contacts near pinch off

2009 ◽  
Vol 94 (21) ◽  
pp. 213103 ◽  
Author(s):  
Y. Yoon ◽  
M.-G. Kang ◽  
P. Ivanushkin ◽  
L. Mourokh ◽  
J. L. Reno ◽  
...  
Keyword(s):  
Bound State ◽  
The Self ◽  
Quantum Point Contacts ◽  
Point Contacts ◽  
Self Consistent ◽  
Quantum Point

scholarly journals Detector backaction on the self-consistent bound state in quantum point contacts

2009 ◽  
Vol 79 (12) ◽  
Author(s):  
Y. Yoon ◽  
M.-G. Kang ◽  
T. Morimoto ◽  
L. Mourokh ◽  
N. Aoki ◽  
...  
Keyword(s):  
Bound State ◽  
The Self ◽  
Quantum Point Contacts ◽  
Point Contacts ◽  
Self Consistent ◽  
Quantum Point

ARE AHARONOV–BOHM EFFECT AND QUANTIZED HALL REGIME COMPATIBLE?

2003 ◽  
Vol 02 (06) ◽  
pp. 535-541
Author(s):  
B. CHENAUD ◽  
C. CHAUBET ◽  
B. JOUAULT ◽  
L. SAMINADAYAR ◽  
D. MAILLY ◽  
...  
Keyword(s):  
Quantum Hall ◽  
Quantum Point Contacts ◽  
Edge States ◽  
Point Contacts ◽  
Quantum Oscillations ◽  
Fabry Perot ◽  
Hall Regime ◽  
Quantum Point ◽  
Bohm Effect ◽  
Aharonov Bohm

We present calculations of the quantum oscillations appearing in the transmission of a mesoscopic GaAs / GaAlAs ring isolated by quantum point contacts. We show that the device acts as an electronic Fabry–Perot spectrometer in the quantum Hall effect regime, and discuss the effect of the coherence length of edge states.

scholarly journals Measurement of Energy Relaxation in Quantum Hall Edge States Utilizing Quantum Point Contacts

2014 ◽  
Vol 83 (1) ◽  
pp. 014710 ◽  
Author(s):  
Tomohiro Otsuka ◽  
Yuuki Sugihara ◽  
Jun Yoneda ◽  
Takashi Nakajima ◽  
Seigo Tarucha
Keyword(s):  
Quantum Hall ◽  
Energy Relaxation ◽  
Quantum Point Contacts ◽  
Edge States ◽  
Point Contacts ◽  
Quantum Point

Different Transmission Regimes of Two Quantum Point Contacts in a Magnetic Field

1995 ◽  
Vol 5 (9) ◽  
pp. 1257-1262
Author(s):  
V. Marigliano Ramaglia ◽  
F. Ventriglia ◽  
G. P. Zucchelli
Keyword(s):  
Magnetic Field ◽  
Quantum Point Contacts ◽  
Point Contacts ◽  
Quantum Point

Double-Channel Electron Transport in Suspended Quantum Point Contacts with in-Plane Side Gates

2020 ◽  
Vol 54 (12) ◽  
pp. 1605-1610
Author(s):  
D. A. Pokhabov ◽  
A. G. Pogosov ◽  
E. Yu. Zhdanov ◽  
A. K. Bakarov ◽  
A. A. Shklyaev
Keyword(s):  
Electron Transport ◽  
Quantum Point Contacts ◽  
Point Contacts ◽  
Quantum Point ◽  
Double Channel

Resonant detection of microwave radiation in a circular two-dimensional electron system with quantum point contacts

2005 ◽  
Vol 87 (9) ◽  
pp. 092107 ◽  
Author(s):  
P. S. Dorozhkin ◽  
S. V. Tovstonog ◽  
S. A. Mikhailov ◽  
I. V. Kukushkin ◽  
J. H. Smet ◽  
...  
Keyword(s):  
Microwave Radiation ◽  
Electron System ◽  
Quantum Point Contacts ◽  
Two Dimensional ◽  
Point Contacts ◽  
Dimensional Electron ◽  
Dimensional Electron System ◽  
Quantum Point

Fabrication and characterisation of gallium arsenide ambipolar quantum point contacts

2015 ◽  
Vol 106 (18) ◽  
pp. 183504 ◽  
Author(s):  
J. C. H. Chen ◽  
O. Klochan ◽  
A. P. Micolich ◽  
K. Das Gupta ◽  
F. Sfigakis ◽  
...  
Keyword(s):  
Gallium Arsenide ◽  
Quantum Point Contacts ◽  
Point Contacts ◽  
Quantum Point
Sign in / Sign up

Export Citation Format

Share Document