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Publikováno v:
Microscopy Today. 25:18-25
Publikováno v:
Nano letters. 19(7)
Electron microscopes are ubiquitous across the scientific landscape and have been improved to achieve ever smaller beam spots, a key parameter that determines the instrument's resolution. However, the traditional techniques to characterize the electr
Publikováno v:
Surgical Neurology International
Background:Melanocytomas are rare pigmented tumors of the central nervous system (CNS). They are more frequent in females in their fifties and are typically benign, but locally aggressive lesions that very are rarely found in the spine. They can occu
Publikováno v:
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada. 24(4)
A method is presented to determine the spatial distribution of electrons in the focused beam of a scanning electron microscope (SEM). Knowledge of the electron distribution is valuable for characterizing and monitoring SEM performance, as well as for
Publikováno v:
Microscopy and Microanalysis. 24:600-601
Publikováno v:
SSIAI
Scanning electron microscopy (SEM) resolution is limited by many factors that include sample specific properties, microscope stability, noise, the three dimensional nature of the sample and the excitation volume, and the spatial distribution of elect
Autor:
Eric Lifshin, Matthew D. Zotta
Publikováno v:
Microscopy and Microanalysis. 23:124-125
Publikováno v:
Microscopy and Microanalysis. 23:126-127
Publikováno v:
Microscopy and Microanalysis. 22:572-573