Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.015 seconds
AbstractAbstract
[en] The possibilities of a new type of scanning probe microscopy (SPM) for two different samples are experimentally demonstrated. The method is based on the use of a pointed capillary, which can simultaneously act as a ‘classical’ SPM probe and also as a controlled thin channel for transporting charged particles emitted by the surface to the detector. In the experiment, photoelectrons pass through a dielectric hollow cone probe with an aperture radius of 1 μm and detected by microchannel plates at different points of the investigated conducting surface irradiated by the second harmonic of a femtosecond Ti : sapphire laser. As a result, the sample’s surface profile is visualised with a subwavelength spatial resolution. This method makes it possible to control spatially localised beams of electrons, ions, neutral atoms (molecules) and soft X-ray radiation, as well as opens a possibility for research in the field of nanoscale photodesorption of molecular ions. (electron microscopy)
Primary Subject
Source
Available from http://dx.doi.org/10.1070/QEL16331; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Quantum Electronics (Woodbury, N.Y.); ISSN 1063-7818;
; v. 47(8); p. 757-761

Country of publication
BEAMS, BLOOD VESSELS, BODY, CARDIOVASCULAR SYSTEM, CHARGED PARTICLES, CORUNDUM, ELECTROMAGNETIC RADIATION, ELECTRON MULTIPLIERS, ELECTRON SPECTROSCOPY, ELECTRON TUBES, FREQUENCY MIXING, IONIZING RADIATIONS, IONS, LEPTON BEAMS, MATERIALS, MINERALS, OPENINGS, ORGANS, OXIDE MINERALS, PARTICLE BEAMS, RADIATION TRANSPORT, RADIATIONS, RESOLUTION, SPECTROSCOPY, X RADIATION
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
External URLExternal URL