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Wyszukujesz frazę "Sizov, F." wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
IV-VI Narrow-Gap Superlattices
Autorzy:
Sizov, F. F.
Powiązania:
https://bibliotekanauki.pl/articles/1877496.pdf
Data publikacji:
1991-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.65.+g
Opis:
Electronic structure, optical and electrical properties of IV-VI superlattices and multiple quantum wells (MQW) are discussed and compared with corresponding properties of IV-VI bulk semiconductors. In particular, the types of superlattice structure and MQW formed from various constituents are discussed.
Źródło:
Acta Physica Polonica A; 1991, 79, 1; 83-96
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Stress on Defect Transformation in $B^{+}$ and $Ag^{+}$ Implanted HgCdTe/CdZnTe Structures
Autorzy:
Savkina, R.
Smirnov, A.
Gudymenko, A.
Kladko, V.
Sizov, F.
Frigeri, C.
Powiązania:
https://bibliotekanauki.pl/articles/1363515.pdf
Data publikacji:
2014-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.72.uj
81.16.Rf
Opis:
The results of X-ray, scanning electron microscopy and atomic force microscopy studies of near-surface regions of (111) $Hg_{1-x}Cd_{x}Te$ (x = 0.223) structures are presented. These structures were obtained by low-energy implantation with boron and silver ions. TRIM calculation of the depth dependences of impurity concentration and implantation-induced mechanical stresses in the layer near-surface regions has revealed that the low-energy implantation of HgCdTe solid solution with elements of different ionic radiuses $(B^{+}$ and $Ag^{+})$ leads to the formation of layers with significant difference in thickness (400 nm and 100 nm, respectively), as well as with maximum mechanical stresses differing by two orders of magnitude (1.4 × $10^3$ Pa and 2.2 × $10^5$ Pa, respectively). The structural properties of the $Hg_{1-x}Cd_{x}Te$ epilayers were investigated using X-ray high-resolution reciprocal space mapping.
Źródło:
Acta Physica Polonica A; 2014, 125, 4; 1003-1005
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Band-Offset and Electronic Properties of Type II PbTe/PbS Superlattices
Autorzy:
Sizov, F. F.
Gumenjuk-Sichevskaya, J. V.
Tetyorkin, V. V.
Zabudsky, V. V.
Powiązania:
https://bibliotekanauki.pl/articles/1876007.pdf
Data publikacji:
1995-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.65.+g
Opis:
Semimetallic conductivity was observed in PbTe/PbS SL obtained by a "hot wall" technique on (001) KCl substrates with (001) PbTe buffer layers. From the analysis of R$\text{}_{H}$(H) and p$\text{}_{⊥}$(H) dependencies by the Monte-Carlo fitting procedure the band offset ΔE$\text{}_{v}$ = 0.32 ± 0.05 eV was obtained (T = 77 K) and it was proved that these SLs are type II "misaligned" structures. The calculations of the band structure of PbTe/PbS SLs showed that in such SLs a semimetal-semiconductor transition should occur for layer thicknesses of about 60÷70 Å.
Źródło:
Acta Physica Polonica A; 1995, 87, 2; 441-444
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis and Study of the Thermal and Ballistic Properties of SMX
Autorzy:
Sizov, V. A.
Pleshakov, D. V.
Asachenko, A. F.
Topchiy, M. A.
Nechaev, M. S.
Powiązania:
https://bibliotekanauki.pl/articles/358831.pdf
Data publikacji:
2018
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:
tetranitrate ester
burning rate
differential scanning calorimetry
decomposition
thermogravimetric analysis
Opis:
The high-density tetranitrate ester 1,4-dinitrato-2,3-dinitro-2,3-bis(nitratomethylene)butane (SMX) was synthesized. The methods of obtaining and isolating the intermediates were optimized. The differences between the syntheses of SMX by a four- and five-step scheme were investigated. Combustion of SMX and its catalysis was studied. The possibility of replacing NG as the main plasticizer in a double-base propellant composition was demonstrated. SMX particles were shown to have pronounced crystal faceting using scanning electron microscopy. The decomposition rate equation was determined. The amount of SMX decomposed under isothermal conditions (90 °C) was 0.8 wt.% after 60 min. Thermogravimetric analysis demonstrated that heating SMX results in two different processes – decomposition and evaporation, with SMX evaporating faster than it decomposes.
Źródło:
Central European Journal of Energetic Materials; 2018, 15, 1; 30-46
1733-7178
Pojawia się w:
Central European Journal of Energetic Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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