نتایج جستجو برای: magnetic structure

تعداد نتایج: 1842674  

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2005

Ahmed Seif Goudarz M. Rouzbehani Temer S. Ahmadi

Geometrical structure, nuclear magnetic resonance (N1,1It) chemical shielding tensors, and chemical shiftsof silicon and carbon nucler are investigated for twn infinite size zigzag and armchair single-walled siliconcarbide nanotabes (SiCNTs). Geometrical structures of SieNTs, Sit bonds and bond angles of St and Cvertices in both zigzag and armchair nanotubes, Indicate that bond lengths are appr...

2006
J. D. Wei I. Knittel U. Hartmann I. V. Shvets F. T. Parker

A long-range ordered magnetic domain structure was found in magnetitelike Fe3− O4, 0.03 thin films prepared by molecular beam epitaxy on MgO 100 substrates. The stripelike magnetic domain structure arising after suitable postprocessing differs significantly from earlier observations. The field-dependent domain structure was investigated by magnetic force microscopy in external magnetic fields. ...

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