Experimental Technique of Measurement of Microscopic Energy Distribution in Irradiated Matter Using Rossi Counters

Dušan Srdoč; Dusan Srdoc

doi:10.2307/3573036

Experimental Technique of Measurement of Microscopic Energy Distribution in Irradiated Matter Using Rossi Counters

Radiation Research ◽

10.2307/3573036 ◽

1970 ◽

Vol 43 (2) ◽

pp. 302 ◽

Cited By ~ 34

Author(s):

Dušan Srdoč ◽

Dusan Srdoc

Keyword(s):

Energy Distribution ◽

Experimental Technique ◽

Microscopic Energy

Download Full-text

Studies in the Experimental Technique of Photochemistry. VI The Energy Distribution of the Uviol Lamp

The Journal of Physical Chemistry ◽

10.1021/j150291a005 ◽

1928 ◽

Vol 32 (9) ◽

pp. 1342-1345

Author(s):

E. Beesley ◽

H. N. Ridyard

Keyword(s):

Energy Distribution ◽

Experimental Technique

Download Full-text

Microscopic energy distribution of Auger electrons of 125I in iodobenzene and water

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ◽

10.1016/0168-9002(87)91115-6 ◽

1987 ◽

Vol 255 (1-2) ◽

pp. 281-286 ◽

Cited By ~ 2

Author(s):

Perihan Ünak ◽

Turan Ünak

Keyword(s):

Energy Distribution ◽

Auger Electrons ◽

Microscopic Energy

Download Full-text

MICROSCOPIC ENERGY DISTRIBUTION IN IRRADIATED MATTER

Fundamentals ◽

10.1016/b978-0-12-066401-6.50009-9 ◽

1968 ◽

pp. 43-92 ◽

Cited By ~ 5

Author(s):

Harold H. Rossi

Keyword(s):

Energy Distribution ◽

Microscopic Energy

Download Full-text

Energy Distribution in Electron Beams

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100096096 ◽

1972 ◽

Vol 30 ◽

pp. 568-569

Author(s):

Tamotsu Ohno

Keyword(s):

Electron Beam ◽

Energy Distribution ◽

Cross Section ◽

Integral Curve ◽

Electron Beams ◽

Electron Gun ◽

Angular Divergence ◽

Apparent Increase ◽

Integral Width ◽

The Cross

The energy distribution in an electron; beam from an electron gun provided with a biased Wehnelt cylinder was measured by a retarding potential analyser. All the measurements were carried out with a beam of small angular divergence (<3xl0-4 rad) to eliminate the apparent increase of energy width as pointed out by Ichinokawa.The cross section of the beam from a gun with a tungsten hairpin cathode varies as shown in Fig.1a with the bias voltage Vg. The central part of the beam was analysed. An example of the integral curve as well as the energy spectrum is shown in Fig.2. The integral width of the spectrum ΔEi varies with Vg as shown in Fig.1b The width ΔEi is smaller than the Maxwellian width near the cut-off. As |Vg| is decreased, ΔEi increases beyond the Maxwellian width, reaches a maximum and then decreases. Note that the cross section of the beam enlarges with decreasing |Vg|.

Download Full-text

Reconstruction of electron holograms recorded in a non-FEG, non-biprism TEM

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100139469 ◽

1995 ◽

Vol 53 ◽

pp. 618-619

Author(s):

Z.L. Wang

Keyword(s):

Electron Microscope ◽

Single Crystal ◽

Experimental Technique ◽

Transmission Electron Microscope ◽

The Other ◽

Electron Holography ◽

Transmission Electron ◽

Coherent Sources ◽

Imaging Theory ◽

Normal Specimen

An experimental technique for performing electron holography using a non-FEG, non-biprism transmission electron microscope (TEM) has been introduced by Ru et al. A double stacked specimens, one being a single crystal foil and the other the specimen, are loaded in the normal specimen position in TEM. The single crystal, which is placed onto the specimen, is responsible to produce two beams that are equivalent to two virtual coherent sources illuminating the specimen beneath, thus, permitting electron holography of the specimen. In this paper, the imaging theory of this technique is described. Procedures are introduced for digitally reconstructing the holograms.

Download Full-text