DocumentCode
3643753
Title
Measurement of frequency characteristics of quantum Hall effect samples
Author
J. Bohacek;P. Svoboda;P. Vasek
Author_Institution
Fac. of Electr. Eng., Czech Tech. Univ., Prague, Czech Republic
Volume
1
fYear
1997
Firstpage
733
Abstract
AC parameters and characteristics of AlGaAs/GaAs heterostructures fabricated by the Laboratoires d´Electronique Philips and the Institute of Physics of the Czech Academy of Sciences have been measured and compared. In the frequency range from dc to 3.2 kHz, approximately linear frequency dependences of the quantized Hall resistance R/sub H/(2) were found for both heterostructure types, the slopes of these dependences being -0.25 ppm/kHz and -0.21 ppm/kHz, respectively.
Keywords
"Frequency measurement","Hall effect","Resistors","Electrical resistance measurement","Testing","Physics","Magnetic flux density","Electric variables measurement","Impedance measurement","Density measurement"
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1997. IMTC/97. Proceedings. Sensing, Processing, Networking., IEEE
ISSN
1091-5281
Print_ISBN
0-7803-3747-6
Type
conf
DOI
10.1109/IMTC.1997.604050
Filename
604050
Link To Document