Zobrazeno 1 - 7
of 7
pro vyhledávání: '"I. G. Pichugin"'
Publikováno v:
Crystal Research and Technology. 22:65-73
The gas-phase epitaxy of AlN on saphire substrates in the system AlHClNH3–Ar was investigated. The uniformity and structural perfection of the layers were shown to be determined by gas dynamics in the growth zone. The growth rate of AlN-layer is pr
Publikováno v:
Kristall und Technik. 12:541-545
The epitaxial growth of InN by the open tube flow method using the interaction of InCl3 and NH3 is discussed. The influence of various technological parameters on the process and structure perfection of the epitaxial layers, grown on the single cryst
Publikováno v:
Crystal Research and Technology. 17:835-840
The growth kinetics of GaN on Sapphire was analyed on the base of some experimental data such as: the growth rate temperature depandence, on the base of some experimental data such as: the growth rate temperature dependence, the grwoth rate dependenc
Publikováno v:
Journal of Luminescence. 35:9-16
Electroluminescence (EL) and cathodoluminescence (CL) of i-n, i-n-i and n-i-n structures on the basis of GaN epitaxial layers with the i region doped with Zn during the growth process are described. The dependence of luminescence properties on doping
Publikováno v:
Crystal Research and Technology. 17:365-371
The results on etching of sapphire substrates with different orientation are discussed. High temperature etching in hydrogen stream and etching in the mixture of H3PO4 and H2SO4 were used in experiments. The relation of etching rates for different sa
Publikováno v:
Physica Status Solidi (a). 38:753-760
Luminescence of GaN epitaxial layers grown by decomposition of complex gallium chloride ammonide GaCl3. NH3 in N2-ambient is discussed. Zn doping results in an intensive emission peak at (2.87 ± 0.02) eV with a halfwidth of about 0.4 eV. A correlati
Publikováno v:
Crystal Research and Technology. 18:435-444
The role of oxygen in the process of doping GaN by Zn is established. It is shown theoretically and experimentally that Zn is dissolved in GaN in the form of complexes ZnO when oxygen or water vapour is present in the ambient of the growth reactor. M