Fleet ME (1981) The structure of magnetite. Acta Crystallogr B37:917–920Fleet, M.E., The structure of magnetite. Acta Crystallographica Section B, 1981. 37, p. 917-920.Fleet, M. E. 1984 The structure of magnetite--2 annealed natural magnetites, Fe3.005o4 and Fe2.96mg0.04o4. Acta ...
High-resolution TEM (HRTEM) images and their FFT (Fast Fourier Transform) patterns were consistent with the structure of magnetite (Fig. 4c). Thus, G2-11 was capable of genuine magnetosome formation after acquisition of the MGCs from MSR-1....
The structure of magnetic domains, i.e. regions of uniform magnetization separated by domain walls, depends on the balance of competing interactions present in ferromagnetic (or ferrimagnetic) materials. When these interactions change then domain configurations also change as a result. Magnetite provides...
(Minerals) a black magnetic mineral, found in igneous and metamorphic rocks and as a separate deposit. It is a source of iron. Composition: iron oxide. Formula: Fe3O4. Crystal structure: cubic magnetiticadj Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCol...
M. Fleet The structure of magnetite Acta Crystallogr., B37 (1981), pp. 917-920 Google Scholar Ford et al., 2007 K. Ford, P. Keating, M.D. Thomas Overview of geophysical signatures associated with Canadian ore deposits W.D. Goodfellow (Ed.), Mineral Deposits of Canada — A Synthesis ...
Elseman AM, Rayan DA, Rashad MM (2016) Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex. J. Mater. Sci.: Mater. Electron 27:2652–2661. https://doi.org/10.1007/s10854-015-4073-1 Article CAS Google Scholar...
The infrared spectrum of a mineral is a characteristic feature, which permits the identification of mineral species. The absorption bands arise from vibrations of the atoms or ions in the structure, and the frequencies of vibrations are dependent on the
Magnetic viscosity may be caused by various factors, depending on the structure of the ferromagnet, the conditions of magnetization, and the temperature. In the case of an aperiodic change in field intensity in a range of values close to the coercive force, where a change in magnetization is ...
magnetitestructureFe 3 O 4 particles prepared by oxidation of Fe(OH) 2 precipitated from FeCl 2 solutions containing different amounts of Ni 2+ from 0 to 30 mol% were examined by various means. The thermogravimetry (TG) results show that the addition of Ni 2+ raised the air-oxidation ...
Figure 1. Geological structure of the Kohistan arc, Tibetan Plateau, and North China Craton. AKMS = Ayimaqin-Kunlun-Muztagh suture zone, JSS = Jinsha suture zone, BNS = Bangong-Nujiang suture zone, IYSZ = Indus-Yarlung Tsangpo suture zone, DTGL = Daxing’anling-Taihangshan Gravity Lineament...