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(WFRF:(Lin J)) srt2:(2005-2009) conttype:(refereed)
 

Search: (WFRF:(Lin J)) srt2:(2005-2009) conttype:(refereed) > (2005) > Signatures of bandl...

  • Fransson, JonasUppsala universitet,KTH,Materialvetenskap,Fysiska institutionen,Teoretisk magnetism (author)

Signatures of bandlike tunneling in granular nanowires

  • Article/chapterEnglish2005

Publisher, publication year, extent ...

  • 2005
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:kth-38187
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-38187URI
  • https://doi.org/10.1103/PhysRevB.72.113411DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-77154URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • QC 20110822
  • We explore the problem of tunneling through disorderd nanowires, comprised of a random distribution of metallic grains, by means of a many-body model that captures the essential physics of the system. The random configuration of grains gives rise to a smooth bandlike set of states that mediates current flow through the nanowires. Analytical and numerical calculations show the characteristic signature of this unusual bandlike transport to be a quadratic variation of the current as a function of the applied voltage (i.e., I similar to V-2), a variation that is clearly observed in experimental studies of Pt/C composite nanowires.

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Added entries (persons, corporate bodies, meetings, titles ...)

  • Lin, J F (author)
  • Rotkina, L (author)
  • Bird, J P (author)
  • Bennett, P A (author)
  • KTHMaterialvetenskap (creator_code:org_t)

Related titles

  • In:Physical Review B. Condensed Matter and Materials Physics72:11, s. 113411-1098-01211550-235X
  • In:Physical Reivew B: Breif Reports72:11, s. 113411-

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Fransson, Jonas
Lin, J F
Rotkina, L
Bird, J P
Bennett, P A
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NATURAL SCIENCES
NATURAL SCIENCES
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and Condensed Matter ...
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Royal Institute of Technology
Uppsala University

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