Grazing incidence small angle x-ray scattering: application in study of quantum dot lattices (CROSBI ID 178660)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Buljan, Maja ; Radić, Nikola ; Bernstorff, Sigrid ; Dražić, Goran ; Bogdanović-Radović, Ivančica ; Holý, Vaclav
engleski
Grazing incidence small angle x-ray scattering: application in study of quantum dot lattices
The ordering of quantum dots in three-dimensional quantum dot lattices is investigated by grazing- incidence small-angle X-ray scattering (GISAXS). Theoretical models describing GISAXS intensity distributions for three general classes of lattices of quantum dots are proposed. The classes differ in the type of disorder of the positions of the quantum dots. The models enable full structure determination, including lattice type, lattice parameters, the type and degree of disorder in the quantum dot positions and the distributions of the quantum dot sizes. Applications of the developed models are demonstrated using experimentally measured data from several types of quantum dot lattices formed by a self-assembly process.
quantum dots ; 3-dim lattice ; GISAXS
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Podaci o izdanju
68 (1)
2012.
124-138
objavljeno
0108-7673
1600-5724
10.1107/S0108767311040104