An undergraduate laboratory experiment on quantized conductance in nanocontacts

American Journal of Physics

Volumn 67, Issue 5, 1999, Pages 389-393

  Foley, E L ^a   Candela, D ^a   Martini, K M ^a   Tuominen, M T ^a  

^a UNIVERSITY OF MASSACHUSETTS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0033435981     PISSN: 00029505     EISSN: None     Source Type: Journal    
DOI: 10.1119/1.19273     Document Type: Article

References (23)

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11. LABVlEW is a trademark of National Instruments, Austin, TX.
12. The LABVIEW program developed for these experiments may be obtained by contacting the second author at candela@phast.umass.edu.
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21. We used a Tektronix model TDS210 oscilloscope with model TDS2CM communications extension module.
22. 2/h)≈1.3 kΩ, so the shift due to a 50 Ω output resistance is 4%. The shift is correspondingly less for the lower conductance steps.
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