high angle annular dark field microscopy
Characterization of Precipitates in Mg Sm Alloy Aged at 200°C, Studied by High Resolution Transmission Electron Microscopy and High Angle Annular Detector Dark Field Scanning Transmission Electron Microscopy
... 1 a and b are electron diffraction patterns taken with the incident beam parallel to the ½001m and ½010m directions of the Mgmatrix, respectively, for the Mg-0.99 at%Sm alloy aged at 200 [r] ...
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One Dimensional Anti Phase Structures Based on an Mg12Ce (Mn12Th Type) Structure in an Mg91Ce6Zn3 Alloy, Studied by High Resolution Transmission Electron Microscopy and High Angle Annular Detector Dark Field Scanning Transmission Electron Microscopy
... samples for transmission electron microscopy were prepared by dispersing crushed materials of the alloy ingot on holey carbon films. HRTEM images were taken by a 400 kV electron microscope (JEM-4000EX) with a ...
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Dislocations in Deformation Microstructure of Extruded Mg97Y2Zn1 Alloy Studied by High Angle Annular Detector Dark Field Scanning Transmission Electron Microscopy (HAADF STEM)
... as dark lines in HADDF-STEM images, as shown in ...see dark regions indicated by ...the dark region, one can derive a structure model of the extended a -dislocation in the LPS crystal, as shown in ...
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Structural analysis of hydroxyapatite coating on magnetite nanoparticles using energy filter imaging and electron tomography
... of high-angle annular dark-field images showed that the needlelike HAp nanocrystals covered with a magnetite core and the crystal growth of HAp attached to the magnetite surface was ...
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Quantitative chemical mapping of InGaN quantum wells from calibrated high-angle annular dark field micrographs
... magnification high angle annular dark field (HAADF) micrographs calibrated by energy dispersive X-ray (EDX) spectroscopy in scanning transmission electron microscopy (STEM) ...
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Reduced-dose and high-speed acquisition strategies for multi-dimensional electron microscopy
... electron microscopy (TEM) images at different tilt angles and subsequently employ- ing a reconstruction algorithm to retrieve the 3D object ...bright field TEM is used in the life sci- ences, while ...
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Development of a new genetically encoded tag for correlative light electron microscopy
... electron microscopy to increase the contrast of ...ultrastructure, high-pressure freez- ing can be performed immediately after ...produce high contrast images of completely unstained resin sections, ...
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Material structure, properties, and dynamics through scanning transmission electron microscopy
... The high-angle annular dark-field (HAADF) detector collects Rutherford scattering from the atomic nuclei, producing an image with strong sensi- tivity to atomic number Z, often called a ...
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Analysis of Bi Distribution in Epitaxial GaAsBi by Aberration Corrected HAADF STEM
... force microscopy and X-ray diffraction (XRD) techniques ...electron microscopy techniques [4, 12, ...sense, high- angle annular dark-field scanning transmission elec- tron ...
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Multi-slice frozen phonon simulations of high-angle annular dark field scanning transmission electron microscopy images of the structurally and compositionally complex Mo–V–Nb–Te oxide catalyst
... different high-angle annular dark field signals from atomic columns with identical ...The annular dark field signal varies linearly with atomic percent V, and the ...
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Platinum nanoparticles: an exquisite tool to overcome radioresistance
... High‑angle annular dark‑field scanning transmission electron microscopy (HAADF‑STEM) HAADF-STEM was performed at the platform PICT-IBiSA (Institut Curie, Orsay ...the high ...
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Analysis of Bi Distribution in Epitaxial GaAsBi by aberration-corrected HAADF-STEM
... force microscopy and X-ray diffraction (XRD) techniques ...electron microscopy techniques [4, 12, ...sense, high- angle annular dark-field scanning transmission elec- tron ...
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Sb and N Incorporation Interplay in GaAsSbN/GaAs Epilayers near Lattice Matching Condition for 1 0–1 16 eV Photonic Applications
... N content. This could appear in contradiction with the widespread belief of a general enhancement of the N in- corporation with the presence of Sb [17, 30] and vice versa [18]. However, it was reported in the literature ...
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Atomic structure study of the pyrochlore Yb2Ti2O7 and its relationship with low temperature magnetic order
... the microscopy and heat capacity results directly, the TEM, specimens were taken from the same thin sections of the crystal used for the heat capacity ...produce high quality, low noise ...
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Experimental Autoimmune Encephalomyelitis in the Rat Spinal Cord: Lesion Detection with High Resolution MR Microscopy at 17 6 T
... All procedures were conducted according to protocols ap- proved by the animal care committee of our medical faculty. We obtained 10 female Dark Agouti rats (Harlan Winkelmann, Borchen, Germany), which were 10 ...
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Limitations of haemozoin based diagnosis of Plasmodium falciparum using dark field microscopy
... of microscopy-based diagnostics [26] and allowed revisiting DF microscopy as a potential malaria ...inherently high specificity due to the unique optical collection system, but still retains some ...
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Dark field microscopy for detection of malaria in unstained blood films
... The technique was described long ago for the detection of certain highly pigmented forms of malarial parasites such as schizonts and gametocytes but has not found an application in routi[r] ...
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Imaging of temperature dependent hemodynamics in the rat sciatic nerve by functional photoacoustic microscopy
... ical applications in the treatment and prevention of peripheral nerve diseases [1-5]. These include the study of thermoregulatory sensory pathways [6,7], peripheral nerve injury [3,8,9] and disease models such as ...
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First Culture Isolation of Borrelia lonestari, Putative Agent of Southern Tick Associated Rash Illness
... Amplicons were purified and concentrated using a Microcon 100 microcon- centrator (Amicon, Inc., Beverly, Mass.) and submitted to MWG Biotech (High Point, N.C.) for direct sequencing of both forward and reverse ...
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Vol 27, No 5 (2014)
... week, high fever, extra-intestinal disease, immunosuppressed patients, patients with chronic diseases, patients coming from tropical regions or as part of the work-up for a differential ...
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