total electron density

We developed mitochondrial (MT) scoring system based on MT ultrastructural findings in association with response to chemotherapy in ovarian cancer (OC). Ultrathin sections of MT prepared from 28 OC patients before chemotherapy were examined by electron microscopy. Platinum-sensitive ovarian carcinoma cell line 2008 and its resistant variant C13 were used as control cells. Seven independent MT f...

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first-principles investigation of density of states and electron density in wurtzite in0.5ga0.5 n alloys with gga-pbesol method

Journal: :journal of nanostructures 0

ali hashemizadeh department of physics, payame noor university, tehran, iran vahid mohammadi siavashi department of physics, payame noor university, tehran, iran

in present work, we have calculated the electronic properties including density of states and electron density for gan, inn and inxga1-xn in wurtzite phase for x=0.5. the study is based on density functional theory with full potential linearized augmented plane wave method by generalized gradient approximation for calculating electronic properties. in this report we concluded that inxga1-xn ba...

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Features of the electron density in magnesium diboride: reconstruction from X-ray diffraction data and comparison with TB-LMTO and FPLO calculations.

Journal: :Acta crystallographica. Section B, Structural science 2003

V Tsirelson A Stash M Kohout H Rosner H Mori S Sato S Lee A Yamamoto S Tajima Yu Grin

Features of the electron density in MgB(2) reconstructed from room-temperature single-crystal X-ray diffraction intensities using a multipole model are considered. Topological analysis of the total electron density has been applied to characterize the atomic interactions in magnesium diboride. The shared-type B-B interaction in the B-atom layer reveals that both sigma and pi components of the b...

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