Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Th. Doering"'
Publikováno v:
Journal of Crystal Growth. 306:212-216
Cu 4 Bi 4 S 9 -related sulphosalts prepared by chemical vapour transport with iodine as transport agent showed nano- and microwire morphologies depending on the starting iodine content. Electron microprobe and transmission electron microscope (TEM) a
Publikováno v:
Journal of Materials Science: Materials in Electronics. 19:255-260
The T-x phase diagram of the Cu2Te–Al2Te3 semiconductor system was achieved experimentally using 24 different mixtures of the binary compounds. The results of X-ray powder diffraction, differential thermal analysis, and electron microprobe analysis
Publikováno v:
physica status solidi (a). 203:2783-2787
Powder samples of Mn 2x Cu 1-x nS 2 (x = 0.03) and Mn 2x Cu 1-x AlS 2 (x = 0.01) were studied by X-ray diffraction and magnetization measurements. With regard to the variation of structural parameters with Mn substitution it is evident, that Mn 2+ is
Publikováno v:
Journal of Alloys and Compounds. 414:26-30
The Zn 2 x (CuIn) 1− x X 2 solid solution series with X = S, Se and Te have been investigated concerning variation of the band gap E g with the chemical composition, especially, with regard to the two-phase field (miscibility gap) occuring in all t
Publikováno v:
Journal of Solid State Chemistry. 178:3631-3638
The two-phase region in the system 2(ZnSe) x (CuInSe 2 ) 1− x covers the chemical composition range 0.10 x ⩽0.36, in which a tetragonal and a cubic phase are coexisting. The structural relation between both phases was determined by selected area
Autor:
B. V. Korzun, Th. Doering, R. R. Mianzelen, Klaus Bente, W. Schmitz, A. A. Fadzeyeva, G. Kommichau
Publikováno v:
Journal of Materials Science: Materials in Electronics. 16:25-28
The T-x phase diagram of the Cu2S-Al2S3 system was achieved experimentally from 35 different mixtures of the binary compounds. The results of powder X-ray diffraction (XRPD), differential thermal analysis (DTA) and microprobe analysis (EPMA) are pres
Publikováno v:
Crystal Research and Technology. 39:301-307
The (CuInSe2)x(2ZnSe)1-x and (CuInTe2)x(2ZnTe)1-x solid solution crystals prepared by Bridgman method and chemical vapor transport have been studied. The nature of the crystalline phases, the local structure homogeneity and composition of these mater
Autor:
Yu. V. Rud, Th. Doering, Klaus Bente, V. Yu. Rud, R. N. Bekimbetov, L.V. Roussak, W. Schmitz, I. V. Bodnar, V. F. Gremenok
Publikováno v:
physica status solidi (a). 188:1077-1085
Thin (CuInSe 2 ) 1-x (2ZnSe) x (0.0 < x < 0.42) p-type films were synthesised on glass substrates by pulsed Nd: YAG laser deposition at 1064 nm with a repetition rate of 3 x 10 -2 Hz and a pulse width of 1.1 μs. The applied laser energy was kept in
Autor:
W. Schmitz, I. V. Bodnar, Klaus Bente, I.A. Victorov, V. Riede, A. Eifler, Th. Doering, V. F. Gremenok
Publikováno v:
Crystal Research and Technology. 35:1135-1140
The crystal structure as well as the optical properties in the band gap region of (CuInTe 2 ) 1-x (2 ZnTe) x solid solution single crystals grown by directional freezing have been studied. The lattice constants exhibit a linear dependence on crystal
Publikováno v:
Inorganic Materials. 36:1000-1003
AgInTe2 thin films were deposited onto glass substrates by pulsed laser ablation. Their structure, composition, and transmission and reflection spectra in the range 0.5 to 2.5 Μm were studied. The absorption coefficient, energies of band-to-band tra