Results 31 to 40 of about 13,141 (117)
On the density of states of graphene in the nearest-neighbor approximation
We propose an alternative analytical expression for the density of states of a clean graphene in the nearest-neighbor approximation. In contrast to the previously known expression, it can be written as a single formula valid for the whole energy range ...
V.O. Ananyev, M.I. Ovchynnikov
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Dynamics of state price densities [PDF]
State price densities (SPDs) are an important element in applied quantitative finance. In a Black-Scholes world they are lognormal distributions but in practice volatility changes and the distribution deviates from log-normality. In order to study the degree of this deviation, we estimate SPDs using EUREX option data on the DAX index via a ...
Wolfgang Härdle, Zdenek Hlavka
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Electronic structure of 2H-SnSe2: ab initio modeling and comparison with experiment
Energy band structure, total and local partial densities of states, spatial distribution of electronic density of 2H-SnSe2 have been calculated using the density functional theory method in LDA and LDA+U approximations both with and without consideration
D.I. Bletskan
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The structure of stable phases is investigated using first-principle calculations based on the functionals: LDA, GGA and newly developed general-purpose heavily constrained and appropriately normalized meta GGAfunctional (SCAN).
Т.М. Инербаев +5 more
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Local Density of States for Nanoplasmonics
6 pages, 1 ...
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On the density of twistor elementary states [PDF]
U(p,q) may be represented on \(H^{p-1}({\mathbb{P}}^+,{\mathcal O}(\lambda))\) where \({\mathbb{P}}^+\) is an open orbit of U(p,q) in \({\mathbb{C}}{\mathbb{P}}_{p+q- 1}\) and \(\lambda\) is a homogeneous holomorphic line bundle. Although it is not their definition, the twistor elementary states turn out to be the U(p)\(\times U(q)\)-finite vectors. We
Eastwood, M. G., Pilato, A. M.
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Ultrabroadband density of states of amorphous In-Ga-Zn-O
The subgap density of states of amorphous indium gallium zinc oxide (a-IGZO) is obtained using the ultrabroadband photoconduction response of thin-film transistors (TFTs).
Kyle T. Vogt +8 more
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Studi Sifat Elektronik Grafit menggunakan Metode Density Functional Theory
Penelitian ini telah dilakukan untuk mengetahui sifat elektronik grafit berdasarkan kurva band structure dan density of states menggunakan metode density functional theory yang diimplementasikan dengan perangkat lunak Quantum Espresso.
Drusila Wilce Linome +3 more
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Background Many reports have also shown that the silver nanoparticles can effectively increase the anticancer drug activity and intensely enhance the drug curative effect. The adsorption of 6MP on nanomaterials has received a lot of attentions because of
Hongjiang Ren +3 more
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In this work, the adsorption of CO onto the surface of the transition metal Ni at different coverage levels was explored based on the density functional theory (DFT).
Kun Wang, Kunlun Li, Fuqing Wang
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