High-frequency response of a two-dimensional electron system under microwave irradiation

2011 ◽  
Vol 83 (12) ◽  
Author(s):  
I. V. Andreev ◽  
V. M. Muravev ◽  
I. V. Kukushkin ◽  
S. Schmult ◽  
W. Dietsche
Keyword(s):  
Microwave Irradiation ◽  
Frequency Response ◽  
High Frequency ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
High Frequency Response ◽  
Dimensional Electron System

scholarly journals OSCILLATORY AND VANISHING RESISTANCE STATES IN MICROWAVE IRRADIATED 2D ELECTRON SYSTEMS

2004 ◽  
Vol 18 (27n29) ◽  
pp. 3465-3472 ◽  
Author(s):  
R. R. DU ◽  
M. A. ZUDOV ◽  
C. L. YANG ◽  
Z. Q. YUAN ◽  
L. N. PFEIFFER ◽  
...  
Keyword(s):  
High Frequency ◽  
High Mobility ◽  
Electron System ◽  
Two Dimensional ◽  
Electron Systems ◽  
Dimensional Electron ◽  
Dimensional Electron System ◽  
Zero Resistance ◽  
The Subject ◽  
Shubnikov De Haas Oscillations

Giant-amplitude oscillations in dc magnetoresistance of a high-mobility two-dimensional electron system can be induced by millimeterwave irradiations, leading to zero-resistance states at the oscillation minima. Following a brief overview of the now well-known phenomenon, this paper reports on aspects of more recent experiments on the subject. These are: new zero-resistance states associated with multi-photon processes; suppression of Shubnikov-de Haas oscillations by high-frequency microwaves; and microwave photoconductivity of a high-mobility two-dimensional hole system.

scholarly journals New Type ofB-Periodic Magneto-Oscillations in a Two-Dimensional Electron System Induced by Microwave Irradiation

2004 ◽  
Vol 92 (23) ◽  
Author(s):  
I. V. Kukushkin ◽  
M. Yu. Akimov ◽  
J. H. Smet ◽  
S. A. Mikhailov ◽  
K. von Klitzing ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Dimensional Electron System ◽  
New Type

scholarly journals AC MAGNETOTRANSPORT IN REENTRANT INSULATING PHASES OF TWO-DIMENSIONAL ELECTRONS NEAR 1/5 AND 1/3 LANDAU FILLINGS

2004 ◽  
Vol 18 (27n29) ◽  
pp. 3553-3556
Author(s):  
YONG P. CHEN ◽  
Z. H. WANG ◽  
R. M. LEWIS ◽  
P. D. YE ◽  
L. W. ENGEL ◽  
...  
Keyword(s):  
High Frequency ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
High Quality ◽  
Data Support ◽  
Resonant Behavior ◽  
Dimensional Electron System ◽  
Insulating Phase

We have measured high frequency magnetotransport of a high quality two-dimensional electron system (2DES) near the reentrant insulating phase (RIP) at Landau fillings (ν) between 1/5 and 2/9. The magnetoconductivity in the RIP has resonant behavior around 150 MHz, showing a peak at ν~0.21. Our data support the interpretation of the RIP as due to some pinned electron solid. We have also investigated a narrowly confined 2DES recently found to have a RIP at 1/3<ν<1/2 and we have revealed features, not seen in DC transport, that suggest some intriguing interplay between the 1/3 FQHE and RIP.

Resonant Photoluminescence of a Two-Dimensional Electron System upon the Formation of a Bulk 1/3 State of the Fractional Hall Effect

JETP Letters ◽  
2020 ◽  
Vol 112 (8) ◽  
pp. 485-490
Author(s):  
L. V. Kulik ◽  
A. S. Zhuravlev ◽  
E. I. Belozerov ◽  
V. A. Kuznetsov ◽  
I. V. Kukushkin
Keyword(s):  
Hall Effect ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Dimensional Electron System

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

scholarly journals Anticorrelation of compressibility and resistivity in a microwave-irradiated two-dimensional electron system

2020 ◽  
Vol 101 (19) ◽  
Author(s):  
Jian Mi ◽  
Long Zhang ◽  
Jianli Wang ◽  
Saeed Fallahi ◽  
Geoffrey C. Gardner ◽  
...  
Keyword(s):  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Dimensional Electron System
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