Title :
Quadratic Frequency Dependence of an AC QHR Device
Author_Institution :
National Inst. of Stand. & Technol., Gaithersburg, MD
Abstract :
An equivalent electrical circuit model of an ac quantized Hall resistance device externally connected in quadruple series predicts a quadratic frequency dependence no more than -4 times 10-9/kHz2. This agrees with experiment when indirectly comparing that device with a calculable quadrifilar resistor in interchanged 1:1 ratios using a four-terminal-pair bridge
Keywords :
Hall effect devices; equivalent circuits; resistors; semiconductor device models; AC quantized Hall resistance device; ac quantized Hall resistance device; calculable quadrifilar resistor; equivalent electrical circuit model; quadratic frequency dependence; Bridge circuits; Bridges; Capacitance; Electric resistance; Frequency dependence; NIST; Predictive models; Resistors; Superconducting magnets; Wires;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305358