Zobrazeno 1 - 10
of 17
pro vyhledávání: '"I. I. Davidenko"'
Autor:
I. I. Davidenko, A. A. Ishchenko, V. V. Kravchenko, E. V. Mokrinskaya, I. A. Savchenko, S. L. Studzinsky
Publikováno v:
Theoretical and Experimental Chemistry. 57:325-330
Publikováno v:
physica status solidi (a). 189:631-635
Electrical properties and photoconductivity of single crystals of maganese-germanium garnets (MGG) within the temperature range 4.2-400 K were investigated. In these samples with Ohmic contacts, the photocurrent, caused by visible light, was observed
Publikováno v:
Physics of the Solid State. 44:92-97
The specific features of photo-and electrical conduction in manganese germanium garnet crystals are investigated in the temperature range 4.2–370 K for the first time. Under exposure of samples with ohmic contacts to visible light, the photocurrent
Publikováno v:
Materials Science Forum. :477-480
Publikováno v:
Physical Review B. 57:14366-14369
Magnetization processes in $(\mathrm{YCa}{)}_{3}(\mathrm{FeCoGe}{)}_{5}{\mathrm{O}}_{12}$ epitaxial films induced by linearly polarized argon laser light $(\ensuremath{\lambda}=0.488\phantom{\rule{0ex}{0ex}}\ensuremath{\mu}\mathrm{m}$) were observed
Autor:
I I Davidenko
Publikováno v:
Applied Optics. 55:B133
Changes in the physical properties of polymeric composites based on azobenzene by means of chemical modifications of the polycomplexes' structure and composition are investigated. The main emphasis was on the adjustment of characteristics of electro-
Publikováno v:
Phase Transitions. 50:255-263
The phenomenological description of induced anisotropy and photoinduced spin-reorientational transitions in magnetic crystals of yttrium iron garnet doped by Si is given. The phenomenological approach is based only on the most general crystal symmetr
Publikováno v:
Physics of the Solid State. 39:1630-1632
Experimental study of domain-wall deformation in Co-doped YIG epitaxial films under irradiation by linearly polarized light is reported. A simple theoretical model offering explanation for the observed effects as due to the onset of photo-induced ani
Publikováno v:
Photorefractive Effects, Materials, and Devices.
The reason for the appearance of magnetic and optical anisotropy in garnets under the influence of spatially inhomogeneous light fields is investigated. The superposition of two coherent linearly polarized beams with either mutually orthogonal or par
Publikováno v:
Photorefractive Effects, Materials, and Devices.
A theoretical model is developed which clarifies the reason for the appearance of a magnetic and/or optical anisotropy in garnets under illumination with linearly polarized light. The model is base on the calculation of the occupancies' kinetics of a