Results 31 to 40 of about 509,762 (201)
Advances in Modeling of Scanning Charged-Particle-Microscopy Images
, 2010 Modeling artificial scanning electron microscope (SEM) and scanning ion microscope images has recently become important. This is because of the need to provide repeatable images with a priori determined parameters.
Cizmar, Petr +2 more
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The scanning electron microscope as an accelerator for the undergraduate advanced physics laboratory [PDF]
, 2010 Few universities or colleges have an accelerator for use with advanced physics laboratories, but many of these institutions have a scanning electron microscope (SEM) on site, often in the biology department.
Berggren, Karl K. +2 more
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Advancing cotton fiber research with variable-pressure scanning electron microscopy
Frontiers in Plant ScienceCotton fibers, as highly extended, thickened epidermal seed structures, are a crucial renewable resource in textile production. Cotton plants produce two main types of fiber cells: wide, hemisphere-shaped fibers and narrow, tapered fibers.
Fang Bai, M. Andrew Jansen
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New Data on Seed Coat Micromorphology of Several Impatiens spp. from Northeast India
Acta Societatis Botanicorum Poloniae, 2020 This study aimed to analyze the seed coat structure of nine species from the genus Impatiens from Northeast India. A review of the available literature showed a scarcity of data on seed sizes and shapes, as well as a complete lack of information on the ...
Agnieszka Rewicz +3 more
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Mapping the potential within a nanoscale undoped GaAs region using a scanning electron microscope
, 2004 Semiconductor dopant profiling using secondary electron imaging in a scanning electron microscope (SEM) has been developed in recent years. In this paper, we show that the mechanism behind it also allows mapping of the electric potential of undoped ...
B. Kaestner +3 more
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Generation of 1180 Å period gratings with a Xe ion laser [PDF]
, 1988 Holographic lithography with the 2315 Å line of a xenon ion laser is used to produce gratings in polymethylmethacrylate. An 1180 Å period grating is made and examined with a scanning electron microscope (SEM).
Bridges, W. B. +4 more
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A Sardinian early 1st millennium BC bronze axe from Motya [PDF]
, 2020 An Iron Age bronze axe was found in Motya (Sicily, Italy) in a prehistoric layer dating from the 10th century BC underneath the 4th century BC patrician residency known as “Casa dei mosaici”.
BERNABALE, MARTINA +5 more
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, 2014 Helium Ion Microcopy (HIM) based on Gas Field Ion Sources (GFIS) represents a new ultra high resolution microscopy and nano-fabrication technique. It is an enabling technology that not only provides imagery of conducting as well as uncoated insulating ...
Hlawacek, Gregor +3 more
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Egyptian Journal of Petroleum, 2016 Electropolishing behavior of steel was studied in orthophosphoric acid in the presence of gelatin for improving the finish obtained. This was inspected by surface tension measurement and potentiodynamic polarization by measuring the limiting current in ...
Fatma M. Abouzeid
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Multicolour correlative imaging using phosphor probes [PDF]
, 2015 Correlative light and electron microscopy exploits the advantages of optical methods, such as multicolour probes and their use in hydrated live biological samples, to locate functional units, which are then correlated with structural details that can be ...
A Rapaport +33 more
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