| Autor: |
Pastuszka, S., Kratzmann, D. |
| Předmět: |
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| Zdroj: |
Applied Physics Letters; 11/17/1997, Vol. 71 Issue 20, p29673, 3p, 1 Diagram, 2 Graphs |
| Abstrakt: |
Examines the transverse energy spread of photoelectrons from negative electron affinity-gallium arsenide photocathodes. Use of a method based on adiabatic transverse expansion of an electron beam in a magnetic field; Display of enhanced transverse energies by electrons; Effect of cathode cooling with liquid nitrogen. |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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