SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Suyatin Dmitry) ;conttype:(scientificother)"

Sökning: WFRF:(Suyatin Dmitry) > Övrigt vetenskapligt/konstnärligt

  • Resultat 1-10 av 16
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Liu, Ruisheng, et al. (författare)
  • Nanoscaled ferromagnetic single electron transistors
  • 2007
  • Ingår i: [Host publication title missing]. - Piscataway, N.J. : IEEE Press. ; 1-3, s. 420-423, s. 420-421
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
    • We report on a summary of fabricating and characterizing nanoscaled ferromagnetic single-electron transistors (F-SETs). One type of device is assembled with an atomic force microscope. A single 30 nm Au disc, forming the central island of the transistor, is manipulated with Angstrom precision into the gap between plasma oxidized Ni source and drain electrodes which are designed with different geometries to facilitate magnetic moment reversal at different magnetic fields. The tunnel resistances can be tuned in real-time during the device fabrication by re-positioning the An disc. A second type of device with Co electrodes and a central Au island is fabricated using a high-precision alignment procedure invoked during e-beam writing. Both devices exhibit single-electron transistor characteristics at 4.2K. From magnetotransport measurements carried out at 1.7K, we found that it is more efficient to realize spin injection and detection in Co/Au/Co devices fabricated with the second technique. A maximum TMR of about 4% was observed in these devices.
  •  
7.
  • Pettersson, Håkan, 1962-, et al. (författare)
  • Assembling ferromagnetic single-electron transistors with atomic force microscopy
  • 2016. - 2
  • Ingår i: Nanostructures in Electronics and Photonics. - London : Pan Stanford Publishing. - 9789814241120 - 9789814241106 ; , s. 29-40
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
    • Ferromagnetic Single Electron Transistors (F-SETs) comprise ferromagnetic electrodes connected to a ferromagnetic- or non-magnetic central island via tunnel barriers. These devices are important for studies of spin-transport physics in confined structures. Here we describe the development of a novel type of AFMassembled nano-scale F-SETs suitable for spin-transport investigations at temperatures above 4.2 K. The ingenious fabrication technique means that their electrical characteristics can be tuned in real-time during the fabrication sequence by re-positioning the central island with Ångström precision. © 2008 by Taylor & Francis Group, LLC.
  •  
8.
  •  
9.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 16

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy