In the paper, a correlation between spectrum of low temperature (T = 4.2 K) photoluminescence and anomalous photovoltaic characteristics of oblique sputtered polycrystaline films CdTe, CdTe:In was discovered.
| Mualliflar | Полванов, Б.З. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2019-02-21 |
| Jild | 21 |
| Son | 1 |
| Betlar | 29-33 |
| Til | Rus |
| DOI | 10.52304/.v21i1.46 |
DOI: 10.52304/.v21i1.46 · Maqolaning asl sahifasi
The spectral dependence of MCD was measured at the temperature T=90 K and 300 K in region of λ=400−500 nm. From the experimental results the ratio of Judd`s parameters of intensity of transitions Ω6−Ω4 was found…
Effect of a transition amorphous layer at the interface between higher manganese silicide (HMS) Mn4Si7 and silicon doped with manganese (Si<Mn>) on the photoelectric properties of heterostructures has been…
The effect of the mass of primary ions on the formation of defects and clusters on the surface of silicon crystals using the SIMS and TRIM methods is investigated. It is shown that the formed interstitial defects on the…
It is found that the direct branch of I–V characteristic of the n-GaAs-р-(GaAs)1−x−y(Ge2)x(ZnSe)y heterostructures has the site of sublinear current growth with the voltage of the type V=V0exp(Jad). The concentrations…
Nuclear fuel of IRT-4M type was unloaded from the active core of the WWR-SM research reactor each time in different burn-ups. Activity of isotopes in fission products releasing from fuel assemblies were measured and…
In this paper, a dispersion of plasma fluctuations has been theoretically and experimentally studied in monocrystal samples Si(111) and Ge(111). It is shown that the dispersion depends on crystallographic orientations…
Influence of gate lateral extension on the threshold voltage and short-channel effects in SOI FinFET with different shape are simulated by Advanced TCAD Sentaurus method. It is shown gate lateral extension practically…
The quadratic photoconductivity due to the electric field of a light wave is calculated for a multivalley semi-infinite semiconductor, which is caused by the scattering of current carriers on the surface. By the method…
The article contains a hypothesis on the dominance of chemical elements of top periods of the Periodic Table in living matter. The idea is that the elements of the third and next periods of the table, in contrast to the…
The purpose of this paper is experimental study of amorphization of the quartz crystal structure by irradiation of protons of certain doses. It has been shown that in the damaged layer of the crystal subjected to…