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SUMMARY:Ferromagnetic and superconducting nanostructures grown by Focused 
 Electron/Ion Beam Induced Deposition - Prof. Jose Maria De Teresa
DTSTART:20170721T083000Z
DTEND:20170721T093000Z
UID:TALK74291@talks.cam.ac.uk
CONTACT:51871
DESCRIPTION:In this contribution\, we will show the capabilities of Focuse
 d Electron/Ion Beam Induced Deposition (FEBID/FIBID) for the growth of fer
 romagnetic and superconducting nanostructures. First\, the FEBID technique
  will be introduced and representative examples of the grown ferromagnetic
  nanostructures [1] will be shown (see Figure 1)\, which include nanowires
  for cantilever functionalization\, nano-spirals [2]\, nanowires with chan
 ging radius [3]\, core-shell nanowires [4]\, nanospheres [5]\, etc. The ma
 gnetic properties of these nanostructures will be addressed\, with emphasi
 s in the characterization by Electron Holography [4]. Strategies to improv
 e the ferromagnetic behavior will be shown [6]. Later\, the application of
  FIBID technique\, using Ga-based and He-based microscopes\, for the growt
 h of superconducting nanowires will be presented [7]. Emphasis will be put
  on the correlation between the superconducting properties and the microst
 ructure\, investigated by TEM. Finally\, the mechanical properties of susp
 ended nanowires grown by these techniques\, studied by three-point-contact
  AFM technique\, will be presented [8].\n\n[1] J. M. De Teresa et al.\, J.
  Phys. D: Appl. Phys.\, 49\, 243003 (2016)\n[2] A. Fernández-Pacheco et a
 l.\, Scientific Reports 3\, 1492 (2013)\n[3] J. Pablo-Navarro et al.\, J. 
 Phys. D: Appl. Phys.\, 50\, 18LT01 (2017)\n[4] J. Pablo-Navarro et al.\, N
 anotechnology\, 27\, 285302 (2016)\n[5] H. Lavenant et al.\, Nanofabricati
 on 1\, 65 (2014)\n[6] J. Pablo-Navarro et al.\, manuscript in preparation\
 n[7] R. Córdoba et al.\, manuscript in preparation\n[8] R. Córdoba et al
 .\, manuscript submitted\n\n
LOCATION:Armourers and Brasiers room\, Materials Science Department
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