Fabrication of flexible polymer-GaN core-shell nanofibers by the combination of electrospinning and hollow cathode plasma-assisted atomic layer deposition

Type:
Journal
Info:
J. Mater. Chem. C, 2015, 3, 5199-5206
Date:
2015-04-13
DOI:
http://dx.doi.org/10.1039/C5TC00343A

Author Information

Name Institution
Çağla ÖzgitBilkent University
Fatma KayaciBilkent University
Sesha VempatiBilkent University
Ali HaiderBilkent University
Asli CelebiogluBilkent University
Eda GoldenbergBilkent University
Seda KizirBilkent University
Tamer UyarBilkent University
Necmi BiyikliBilkent University

Films

Plasma GaN

Hardware used: Veeco - Ultratech - Cambridge NanoTech Fiji
TMG, trimethyl galium, GaMe3
CAS#: 1445-79-0
Where to buy precursor
N2, Nitrogen
CAS#: 7727-37-9
H2, Hydrogen
CAS#: 1333-74-0

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Deposition Temperature = 200C

Film/Plasma Properties

Characteristic: Images
Analysis: SEM, Scanning Electron Microscopy
Diagnostic: FEI Quanta 200 FEG

Characteristic: Images
Analysis: TEM, Transmission Electron Microscope
Diagnostic: FEI Tecnai G2 F30

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: Electron Diffraction
Diagnostic: FEI Tecnai G2 F30

Characteristic: Chemical Composition, Impurities
Analysis: EDS, EDX, Energy Dispersive X-ray Spectroscopy
Diagnostic: FEI Tecnai G2 F30

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: XRD, X-Ray Diffraction
Diagnostic: PANalytical Xpert PRO MPD X-ray Diffractometer

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy
Diagnostic: Thermo Scientific K-Alpha

Characteristic: Photoluminescence
Analysis: PL, PhotoLuminescence
Diagnostic: Jobin Yvon FL-1057 TCSPC

Characteristic: Mechanical Properties
Analysis: -
Diagnostic: TA Instruments Q800 DMA

Substrates

Nylon 6,6

Notes

349