CHUSHKIN, Y., M. ULMEANU, S. LUBY, E. MAJKOVÁ, I. KOSTIC, Pavel KLANG, Václav HOLÝ, Zdeněk BOCHNÍČEK, M. GIERSIG, M. HILGENDORFF and T. H. METZGER. Structural study of self-assembled Co nanoparticles. Journal of Applied Physics. USA: American Institute of Physics, 2003, vol. 94, No 12, p. 7743-7748. ISSN 0021-8979. |
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@article{491706, author = {Chushkin, Y. and Ulmeanu, M. and Luby, S. and Majková, E. and Kostic, I. and Klang, Pavel and Holý, Václav and Bochníček, Zdeněk and Giersig, M. and Hilgendorff, M. and Metzger, T. H.}, article_location = {USA}, article_number = {12}, keywords = {X-RAY-SCATTERING; GRAZING-INCIDENCE; COBALT; SUPERLATTICES; NANOCRYSTALS; ORGANIZATION; PARTICLES; SURFACES; SIZE}, language = {eng}, issn = {0021-8979}, journal = {Journal of Applied Physics}, title = {Structural study of self-assembled Co nanoparticles}, volume = {94}, year = {2003} }
TY - JOUR ID - 491706 AU - Chushkin, Y. - Ulmeanu, M. - Luby, S. - Majková, E. - Kostic, I. - Klang, Pavel - Holý, Václav - Bochníček, Zdeněk - Giersig, M. - Hilgendorff, M. - Metzger, T. H. PY - 2003 TI - Structural study of self-assembled Co nanoparticles JF - Journal of Applied Physics VL - 94 IS - 12 SP - 7743-7748 EP - 7743-7748 PB - American Institute of Physics SN - 00218979 KW - X-RAY-SCATTERING KW - GRAZING-INCIDENCE KW - COBALT KW - SUPERLATTICES KW - NANOCRYSTALS KW - ORGANIZATION KW - PARTICLES KW - SURFACES KW - SIZE N2 - We studied the ordering of colloidal Co nanoparticles on various types of substrates by grazing-incidence small-angle x-ray scattering, transmission electron microscopy, and scanning electron microscopy. Particles of 5-6 nm radius were deposited by spin coating in order to obtain uniform distribution of the particles over a large surface area. Only by the grazing-incidence small angle x-ray scattering technique could the distribution of particles on a large surface area be analyzed in detail. For quantitative analysis of the spectra the distorted-wave Born approximation approach was applied. From simulations of the spectra the particle radius, the spherical shape, the mean spacing between the particles, and the type of ordering were determined. The distribution of the particles on the surface can be described by a hexagonal close-packed structure with local order. This corresponds to the transmission electron microscopy data obtained for the same type of substrate. The parameters that affect the ordering of Co nanoparticles are discussed. ER -
CHUSHKIN, Y., M. ULMEANU, S. LUBY, E. MAJKOVÁ, I. KOSTIC, Pavel KLANG, Václav HOLÝ, Zdeněk BOCHNÍČEK, M. GIERSIG, M. HILGENDORFF and T. H. METZGER. Structural study of self-assembled Co nanoparticles. \textit{Journal of Applied Physics}. USA: American Institute of Physics, 2003, vol.~94, No~12, p.~7743-7748. ISSN~0021-8979.
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