Results 331 to 340 of about 11,275,154 (385)
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Introduction to x-ray photoelectron spectroscopy
Journal of Vacuum Science and Technology, 2020X-ray photoelectron spectroscopy (XPS) has become one of the most widely used surface analysis techniques, and XPS instrumentation has become more user friendly, making the technique available to a large number of researchers.
F. Stevie, C. Donley
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Reports on Progress in Physics, 1999
A review of holographic methods using hard x-rays is presented. The main emphasis is put on those techniques which aim to produce atomic resolution. For this reason `the inside source concept' and its experimental realizations are discussed in detail.
Gyula Faigel, Miklós Tegze
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A review of holographic methods using hard x-rays is presented. The main emphasis is put on those techniques which aim to produce atomic resolution. For this reason `the inside source concept' and its experimental realizations are discussed in detail.
Gyula Faigel, Miklós Tegze
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Nature Methods, 2020
X-ray holographic nano-tomography is a promising complement to electron microscopy for connectomics studies.
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X-ray holographic nano-tomography is a promising complement to electron microscopy for connectomics studies.
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Machine Learning for Tomographic Imaging, 2019
Computed tomography (CT) is a non-destructive X-ray imaging method, which allows to visualize three-dimensional X-ray absorption properties of an object.
J. Jan
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Computed tomography (CT) is a non-destructive X-ray imaging method, which allows to visualize three-dimensional X-ray absorption properties of an object.
J. Jan
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Review of Scientific Instruments, 2008
We have constructed a novel single-crystal x-ray spectropolarimeter that separates spatially the two perpendicularly polarized components of an x-ray beam. We have tested this device by using an x-ray tube, and confirmed its performance to be satisfactory as expected from its design.
E O, Baronova +2 more
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We have constructed a novel single-crystal x-ray spectropolarimeter that separates spatially the two perpendicularly polarized components of an x-ray beam. We have tested this device by using an x-ray tube, and confirmed its performance to be satisfactory as expected from its design.
E O, Baronova +2 more
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Nature, 1947
Although optical reflexion and refraction of X-rays have been known for more than twenty years, they have so far found only one significant, although very important, application, namely, the spectroscopy of X-rays by means of optical gratings. But there is at least one other problem which should be solved by optical methods: the production of a finely ...
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Although optical reflexion and refraction of X-rays have been known for more than twenty years, they have so far found only one significant, although very important, application, namely, the spectroscopy of X-rays by means of optical gratings. But there is at least one other problem which should be solved by optical methods: the production of a finely ...
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Review of Scientific Instruments, 1979
A method for the magnification of x-ray radiographic images is described and demonstrated. This magnifier employs two successive asymmetric diffractions of an x-ray beam from highly perfect silicon crystals. The two diffractions magnify the beam in two perpendicular directions.
W J, Boettinger +2 more
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A method for the magnification of x-ray radiographic images is described and demonstrated. This magnifier employs two successive asymmetric diffractions of an x-ray beam from highly perfect silicon crystals. The two diffractions magnify the beam in two perpendicular directions.
W J, Boettinger +2 more
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Pediatrics, 1981
Mata and Rosengart1 believe that interobserver variability in interpreting radiographs may play a part in the disparate incidence of necrotizing enterocolitis (NEC) reported from various centers. Underlying their contention is the implication that the diagnosis of NEC rests upon abnormal radiographic findings.
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Mata and Rosengart1 believe that interobserver variability in interpreting radiographs may play a part in the disparate incidence of necrotizing enterocolitis (NEC) reported from various centers. Underlying their contention is the implication that the diagnosis of NEC rests upon abnormal radiographic findings.
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[20] Processing of X-ray diffraction data collected in oscillation mode.
Methods in Enzymology, 1997Z. Otwinowski, W. Minor
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1991
Two groups of X-ray methods are now widely applied to the study of environmental samples for geochemistry and pollution investigations, X-ray emission spectrometry (XRS) and X-ray diffraction (XRD), and the underlying physical principles of these methods and their limitations are well understood.
Markowicz, A., Van Grieken, René
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Two groups of X-ray methods are now widely applied to the study of environmental samples for geochemistry and pollution investigations, X-ray emission spectrometry (XRS) and X-ray diffraction (XRD), and the underlying physical principles of these methods and their limitations are well understood.
Markowicz, A., Van Grieken, René
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