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81.798  Articles
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We investigate the relaxation rate and mobility of a two-dimensional electron gas (2DEG) confined in MgZnO/ZnO heterostructures (HSs) for temperatures , taking into account exchange and correlation effects. We use the variational-subband-wave-function mod... see more

We investigate correlation and magnetic field effects on the mobility and resistivity of a quasi-two-dimensional electron gas in an InP/In1-x_{1 - x}Gax_{x}As/InP quantum well at arbitrary temperatures. We study the dependence of the mobility and resis... see more

The hyper-Rayleigh scattering first hyperpolarizabilities ßHRS of a series of push-pull oligomer are studied using theoretical chemistry methods. Several DFT XC functionals have been used while reliable atomic basis sets have been selected for their ... see more

We investigate the zero and finite temperature transport properties of a quasi-two-dimensional electron gas in a GaAs/InGaAs/GaAs quantum well under a magnetic field, taking into account many-body effects via a local-field correction. We consider the surf... see more

Electrical transport properties viz. electrical resistivity and thermal conductivity of Ni-Cr binary alloys are determine by our recognized single parametric model potential in wide range of Cr concentration. In this work, screening functions (Ichimaru an... see more

In this study, saving choices and the relationships between factors affecting these choices were investigated. In order to reveal these relationships, data matrixes relating 25 variables on Turkish provinces were considered. In analysing the data, Canonic... see more

The aim of this research is to expand the literature of market return volatility for the Istanbul Stock Exchange (ISE) sector indices by analyzing the conjoint impact of oil and gold returns and their volatilities. We use both aggregated and disaggregated... see more

A critical issue in the geography of crime is the quantitative analysis of the spatial distribution of crimes which usually changes over time. In this paper, we use the concept of exchange mobility across different time periods to determine the spatial di... see more

The eddy covariance method was used to study the CO2 budget of the Liaohe Delta reed wetland in northern China during 2012–2015. The changes in environmental factors (including meteorology, vegetation, hydrology, and soil) were analyzed simultaneously. Th... see more

1 of 8.181 pages  |  10  records  |  more records»