DocumentCode
2516901
Title
The effect of size scaling on the magneto-transport fluctuations in ballistic quantum dots
Author
Holmberg, N.L. ; Akis, R. ; Ferry, D.K.
Author_Institution
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
fYear
1998
fDate
19-21 Oct. 1998
Firstpage
38
Lastpage
41
Abstract
The authors consider an approach to the magneto-transport fluctuations in ballistic quantum dots, based upon the energy spectra of the dots. The results obtained from these calculations allows us to probe issues regarding the scaling of the dominant frequency of the fluctuations. From our numerical analysis we attempt to resolve this issue by simulating dots of many different sizes using a quantum mechanical approach.
Keywords
current fluctuations; high field effects; interface states; magnetoresistance; semiconductor quantum dots; size effect; ballistic quantum dots; dominant frequency; energy spectra; magneto-transport fluctuations; quantum mechanical approach; scaling; size scaling; Analytical models; Electron beams; Electron traps; Fluctuations; Frequency; Magnetic analysis; Magnetic fields; Quantum dots; Quantum mechanics; US Department of Transportation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electronics, 1998. IWCE-6. Extended Abstracts of 1998 Sixth International Workshop on
Conference_Location
Osaka, Japan
Print_ISBN
0-7803-4369-7
Type
conf
DOI
10.1109/IWCE.1998.742702
Filename
742702
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