Electron probe
The Ancient Shells Were Studied by X-ray Diffraction and Electron Probe
... of electron probe Ʃ equal to about 100%, not necessarily is 100, this is due to the error due to certain factors, normalized to 100%, but the ancient sea shells Ʃ and 100% have a certain gap, this is the ...
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Chemical characterisation of archaeological glasses from the Hellenistic site of Jebel Khalid, Syria by electron probe microanalysis
... conducted at the University of New South Wales Elec- tron Microscope Unit using a JEOL JXA-8500F electron microprobe (SEM-WDS). Operating conditions of 20 kV accelerating voltage, and 20 nA probe current ...
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Detecting magnetic ordering with atomic size electron probes
... size electron probe with customized aberrations ...inelastic electron diffraction calcula- tions, aberrated probes can have tails with a phase dis- tribution that plays an analogous role to ...
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Studying the interface between cyanobacteria and biotite mineral surfaces using FIB and TEM
... the electron probe (as will be described later), and STEM-EDX linescans were used to measure any compositional variations at distance from the interface, however the linescans induced significant damage of ...
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Atomic Scale Characterization of Nanostructured Metallic Materials by HAADF/Z contrast STEM
... transmission electron microscopy (HAADF-STEM) with a finely-focused electron probe (0:15 nm) is very powerful technique to provide direct information on a local chemistry of nano-materials at atomic ...
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Intracellular calcium translocation during the contraction–relaxation cycle in scorpionfish swimbladder muscle
... contraction–relaxation cycle in vertebrate striated muscle, electron probe X-ray microanalysis was performed on the swimbladder muscle (SBM) fibres of a scorpionfish Sebastiscus marmoratus. The SBM fibres ...
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Relic clinopyroxenes and metamorphism of the Motton Spilite of the Leven Hills district, Tasmania
... values suggest that the analysed similar in trace geoto floor In conclusion, the electron-probe analyses of relic clinopyroxenes and the bulk chemical compositions of the Cambrian basalt[r] ...
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Dyke Award Europium DTPA: a gadolinium analogue traceable by fluorescence microscopy
... These soaked tissue specimens were then used to calibrate and establish sensitivities for the detection of Eu and Gd by fluorescence microscopy and electron probe microanalysis.. A secon[r] ...
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Materials analysis: Good vibrations
... transmission electron microscope (STEM), a high-energy electron probe is transmitted through a thin specimen, undergoing energy losses owing to scattering from atoms in the sampled ...The ...
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Ultrafast Electron Diffraction: Pulsed Laser Desorption Enables Time Resolved Structural Determination of Thermally Labile Chromophores
... low electron density regime, where the space- charge effect does not play a dominant ...the electron density grows and for a pulse containing as few as 1000 electrons, the space-charge induced broadening ...
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Variation of nanoparticle fraction and compositions in two stage double peaks aging precipitation of Al−Zn−Mg alloy
... Hardness test were carried on the microhardness tester to characterize the aging-hardening behavior. HRTEM was performed on FEITecnai F20 to identify the precipitates. The APT characterization was conducted on a CAMECA ...
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Lateral homogeneity of the electronic properties in pristine and ion irradiated graphene probed by scanning capacitance spectroscopy
... and electron mean free path have been observed only in vacuum and at low temperature (5 K) in “suspended” graphene sheets obtained by mechanical exfoliation of highly oriented pyrolytic graphite (HOPG) ...
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A new method to probe the thermal electron content of the Galaxy through spectral analysis of background sources
... of things. First, for reasonable (see below) EMs, such a change in spectral index may be detectable, and secondly, the spacing between spectral index calculations at low frequencies matters. If a source is strong enough ...
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Ionospheric variations before some large earthquakes over Sumatra
... satellite electron density data. The electron density analysis over the 28 March 2005 earthquake epicen- ter shows that an equatorial anomaly modification took place a few days before the ...and ...
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Spectral probes of the holographic Fermi ground state: Dialing between the electron star and AdS Dirac hair
... The former is the Thomas-Fermi electron star, the latter is the AdS Dirac hair solution. In the context of AdS/CFT there is a significant difference between the two solutions in that the Dirac hair solution ...
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All femtosecond optical pump and X-ray probe: holey-axicon for free electron laser
... Here, we show the principle of needle-beam intensity generation by using flat optics by fs-laser inscription, which is a feasible method for fabrication of optical elements. Then a Bessel-beam generator is demonstrated ...
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Impact of lithium releases on ionospheric electron density observed by impedance probe during WIND campaign
... ionospheric electron density at the very close distance of several ten meters from the sensor to the release ...observed electron density enhancement and the lithium releases, we developed a convolution ...
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Experimental and Theoretical Study on the Redox Reaction of Noradrenaline on the Gold Electrode Surface
... microcosmic electron-transfer property of NA is still ...the probe to investigate the electron-transfer properties of NA on the electrode surface by employing experimental and theoretical ...
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Multi-scale measurements of mesospheric aerosols and electrons during the MAXIDUSTY campaign
... the electron density are found to be generally anti-correlated to the neg- ative aerosol charge density on all length scales; however, in certain smaller regions the correlation turns ...
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Application of single crystalline tungsten for fabrication of high resolution STM probes with controlled structure
... terminated tip should have four nearest neighbors in the second layer. This could provide higher stability of the probe at small distances between the tip and sample atoms. The main advantages of the W[001] probes ...
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