Electronic structure and magneto optical properties of solids v antonov, b harmon, a yaresko

... scat- tering and < /b> magnetic x-ray dichroism. Now-days the investigation of < /b> magneto-< /b> optical < /b> effects in the soft x-ray range has gained great importance as a tool for the investigation of < /b> magnetic materials ... that we shall discuss below. Barstel et al. [63] and < /b> Przybylski and < /b> Barstel [64, 65] have used variations of < /b> the WD approximati...

Ngày tải lên: 17/03/2014, 14:51

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Ngày tải lên: 13/05/2014, 09:07

... we assume that: 22 1. bands n and < /b> n  (valence (v)< /b> and < /b> conduction (c) bands) are close to each other and < /b> far from other bands 2. interband transitions occur between these two bands separated by ... Γ + 7 bands is 0.3eV. However, in InSb, the spin-orbit interaction is large and < /b> the separation between the upper valence band and < /b> the split-off band is 0.9eV...

Ngày tải lên: 24/04/2014, 17:13

... effects of < /b> size and < /b> shape of < /b> Si-nc on the incorporation of < /b> group-III (B and < /b> Al), group-IV (C and < /b> Ge) and < /b> group -V < /b> (N and < /b> P) impurities. Single-doping has been investigated both in spherical and < /b> faceted-like ... excess of < /b> B: 2 B atoms and < /b> 1 P) or the Si 144 BPPH 100 -nc (with an excess of < /b> P: 1 B a...

Ngày tải lên: 16/03/2014, 15:15

... Fisica, Universita ` di Roma, ‘Tor Vergata’, via della Ricerca Scientifica 1, 00133 Roma, Italy b CNR-INFM, Statistical Mechanics and < /b> Complexity, Rome, Italy c INFM-S 3 ‘‘nanoStructures and < /b> bioSystems ... far in ord er to clarify the experimental evidences and < /b> investigate the po- tential applications of < /b> such nanoscale materials. In fact, the theoretical panorama i...

Ngày tải lên: 16/03/2014, 15:33

... for investigating the effect of < /b> size and < /b> dimensionality on their collective optical,< /b> magnetic, and < /b> electronic < /b> properties.< /b> Various 1-D nanostructured metal oxides have been obtained via several different ... surfactants has attracted much attention due to flexible processing chemistry in terms of < /b> solubility and < /b> nanocrystal dimension and...

Ngày tải lên: 20/03/2014, 13:08

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Ngày tải lên: 22/03/2014, 11:20

... candidate material for TE devices. Oxides have been previously avoided for TE devices due to strongly ionic behavior and < /b> narrow conducting bandwidths from weak orbital overlap leading to localized ... were 40:10 sccm of < /b> Cl 2 :Ar, a chamber pre ssure of < /b> 0.7 Pa, an RF forward power of < /b> 800 W, and < /b> a capacitive bias of < /b> 350 W. The top and < /b> bottom...

Ngày tải lên: 06/05/2014, 08:53

... www.elsevier.com/loc ate/apsusc Evaluation of < /b> shape and < /b> size effects on optical < /b> properties < /b> of < /b> ZnO pigment Narges Kiomarsipour a, ∗ , Reza Shoja Razavi a , Kamal Ghani b , Marjan ... many properties < /b> of < /b> the coatings such as UV resistance, corrosion resistance and < /b> mechanical propert...

Ngày tải lên: 06/05/2014, 13:23

... UV–visible optical < /b> absorption and < /b> photocurrent–voltage measurements. The results demonstrated that the ZnO crystals had hexagonal wurtzite structures, and < /b> were assembled by a central nucleus and < /b> ... Li a , Difa Xu b a Department of < /b> Chemistry and < /b> Biological Engineering, Changsha University of < /b> Science and < /b> Technology, Changsha 41011...

Ngày tải lên: 06/05/2014, 13:23