Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jeremy A. Raley"'
Publikováno v:
Journal of Magnetics. 13:19-22
ZnO nanotips, grown on c-Al2O3 and quartz, were implanted variously with 200 keV Fe or Mn ions to a dose level of 5 × 10 16 cm −2 . The magnetic properties of these samples were measured using a superconducting quantum interference device (SQUID)
Publikováno v:
Journal of the Korean Physical Society. 51:1707-1712
Autor:
Robert Bartynski, D. H. Hill, Jeremy A. Raley, A. Moodenbaugh, G. Saraf, J. Dvorak, P. Wu, R. Gateau, L. Wielunski, Dario Arena, J. F. Al-Sharab, Yung Kee Yeo, Frederic Cosandey, Yicheng Lu
Publikováno v:
Journal of Electronic Materials. 36:529-532
Fe ions were implanted into well-aligned single-crystal ZnO nanotips grown on SiO2/quartz substrates using metal-organic chemical vapor deposition (MOCVD). The Fe ion concentration distribution within a single nanotip is mapped by electron energy los
Publikováno v:
Journal of Alloys and Compounds. 423:184-187
A nominally undoped MBE-grown Al0.35Ga0.65N thin film was implanted with Cr, Mn, and Ni with an energy of 200 keV to a dose of 5 × 1016 cm−2 for Cr and Mn and to a dose of 3 × 1016 cm−2 for Ni. The magnetic properties of these samples were meas
Autor:
Robert Bartynski, G. Saraf, Jeremy A. Raley, Dario Arena, Yicheng Lu, David H. Hill, Yung Kee Yeo, P. Wu, Mee-Yi Ryu
Publikováno v:
Applied Physics Letters. 85:1247-1249
Fe ions of dose 5×1016cm−2 were implanted at 200keV into ZnO nanotips at room temperature. Scanning electron microscopy images show that the implanted ZnO tips are much sharper than the as-grown ones. The sharpening effect of the ZnO nanotips is a
Autor:
Yung Kee Yeo, J. Dvorak, Theo Siegrist, D. H. Hill, Robert Bartynski, Dario Arena, L. Wielunski, P. Wu, Jeremy A. Raley, R. Gateau, G. Saraf, Yicheng Lu, A. Moodenbaugh
Publikováno v:
Applied Physics Letters. 89:012508
Fe ions of dose 5×1016cm−2 were implanted at 200keV into a-plane ZnO epitaxial films. The epitaxial quality of the postannealed samples was verified by x-ray diffraction ω-rocking curves and φ scans, whereas x-ray absorption spectroscopy identif