Density of states distribution of hydrogenated amorphous silicon pin diode through optpelectronic measurements

Sezer, Oben


Density functional and dynamics study of the dissociative adsorption of hydrogen on Mg (0001) surface
Kecik, D.; Aydınol, Mehmet Kadri (Elsevier BV, 2009-01-15)
A first principles study is performed to investigate the adsorption characteristics of hydrogen on magnesium surface. Substitutional and on-surface adsorption energies are calculated for Mg (0001) surface alloyed with the selected elements. To further analyze the hydrogen-magnesium interaction, first principles molecular dynamics method is used which simulates the behavior of H-2 at the surface. Also, charge density differences of substitutionally doped surface configurations were illustrated. Accordingly, ...
Density-aware Joint Optimization of Cell Scheduling and User Association
Çalık, Mert; Mollahasani, Shahram; Onur, Ertan (2018-04-15)
Density currents in the two-layer flow: an example of Dardanelles outflow
Besiktepe, ST (Elsevier BV, 2003-06-01)
Observations from hydrographic surveys are used to describe the density current flowing through the Dardanelles strait into the Marmara Sea. Aegean water plunges below the surface and flows into the Marmara Sea. This flow joins into the Marmara Sea as a negatively buoyant plume and sinks through the deeper parts. Seasonal variation in the incoming water density results in the observing mainly two different forms of the density current in this area. These two forms are boundary currents and intrusion. Bounda...
Density functional theory investigation on thickness and load dependency of friction force between graphene and au interfaces
Şentürk, Duygu Gizem; Toffoli, Hande; Department of Physics (2018)
As the investigation of materials at nano scale become possible with today's technology it is observed that some physical phenomenons have different characteristics at atomistic scale than macroscopic one because of the quantum mechanical effects. One of these physical processes that differs at nano scale is the friction force. While it is expected that the friction force to be independent of contact area and velocity according to Amontos-Coulomb laws, it was observed that it changes by the effect of some p...
Density functional theory study on the structural properties and energetics of Zn(m)Te(n) microclusters
Pekoez, Rengin; Erkoç, Şakir (Elsevier BV, 2008-08-01)
Density functional theory calculations with B3LYP exchange-correlation functional using CEP-121G basis set have been carried out in order to elucidate the structural properties and energetics of neutral zinc telluride clusters, Zn(m)Te(n)(m + n <= 6), in their ground states. The geometric structures, binding energies, vibrational frequencies and infrared intensities, Mulliken charges on atoms, HOMO and LUMO energies, the most possible dissociation channels and their corresponding energies for the clusters h...
Citation Formats
O. Sezer, “Density of states distribution of hydrogenated amorphous silicon pin diode through optpelectronic measurements,” Middle East Technical University, 2001.