Skip to main content

Conductance Quantization in Magnetic and Nonmagnetic Metallic Nanostructures

  • Conference paper
Nanostructured Magnetic Materials and their Applications

Part of the book series: NATO Science Series ((NAII,volume 143))

  • 341 Accesses

Abstract

We have built a measuring system for investigating electrical conductance in nanowires. Our measurements concern nanowires formed in both magnetic and nonmagnetic metals. The statistical results (histograms) of the quantization are compared for nonmagnetic and magnetic nanowires. The results of conductance quantization in cobalt nanowires have not been presented before. We have observed conductance quantization of macroscopic metallic contacts in a circuit with a mechanical contact and with a LC circuit. The investigation has been performed outdoors at room temperature.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Costa-Krämer J.L. et al., Nanowire formation in macroscopic metallic contacts, Surface Sci. 342 (1995) L1144.

    Article  ADS  Google Scholar 

  2. Landauer R., Conductance determined by transmission: probes and quantised constriction resitance, J. Phys.: Cond. Matter 1 (1989) 8099.

    Article  ADS  Google Scholar 

  3. Costa-Krämer J.L., Conductance quantization at room temperature in magnetic and nonmagnetic metallic nanowires, Physical Review B 55 (1997) 4875.

    Article  ADS  Google Scholar 

  4. Martinek J., Nawrocki W., Wawrzyniak M., Stankowski J., Quantized conductance of the nanowires spontaneously formed between macroscopic metallic contacts, Molecular Physics Reports 20 (1997) 157.

    Google Scholar 

  5. van Wees B.J. et al., Quantum ballistic and adiabatic electron transport studied with quantum point contacts, Physical Review B 43 (1991) 12431.

    Article  ADS  Google Scholar 

  6. Nawrocki W., Pajakowski J. „Transient stated in electrical circuits with quantized conductance”, Intern. Conference on Nanoscience NAN0–7, Malmoe (Sweden) 2002

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Springer Science+Business Media Dordrecht

About this paper

Cite this paper

Nawrocki, W., Wawrzyniak, M. (2004). Conductance Quantization in Magnetic and Nonmagnetic Metallic Nanostructures. In: Aktaş, B., Tagirov, L.R., Mikailov, F. (eds) Nanostructured Magnetic Materials and their Applications. NATO Science Series, vol 143. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-2200-5_30

Download citation

  • DOI: https://doi.org/10.1007/978-1-4020-2200-5_30

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-1-4020-2004-9

  • Online ISBN: 978-1-4020-2200-5

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics