Engineers have developed a lanthanum hexaboride (LaB6) nanowire-based field emission gun that is installable on an aberration-corrected transmission electron microscope (TEM). This combined unit is ...
A new technology has been developed to fabricate lanthanum hexaboride (LaB6) single-crystal nanowires with clean surface, a promising cold field-emission electron source for electron microscopes and ...
Comparison of the electron beam energy distributions of the LaB6 nanowire-based electron source (blue), the conventional tungsten field emission electron source (red) and the conventional Schottky ...
EM Resolutions has announced availability of products from Energy Beam Sciences and Denka for electron microscopists. EM Resolutions has been appointed by Energy Beam Sciences (EBS) as exclusive ...
(Nanowerk News) The National Institute for Materials Science (NIMS) and JEOL, Ltd. have developed a lanthanum hexaboride (LaB6) nanowire-based field emission gun that is installable on an ...
SEM image of the LaB6 nanowire-based electron source. An atomic resolution image of single-layer graphene taken by a TEM equipped with this electron source is shown in the boxed image at upper right.
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