Raj, S and Sarma, DD (2004) Optimization of a low-energy, high brightness electron gun for inverse photoemission spectrometers. In: Review of Scientific Instruments, 75 (4). pp. 1020-1025.
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Availability of a low-energy, high current electron gun delivering a well-focused spot on the sample is essential for the inverse photoelectron spectroscopy. We have optimized an electron gun to obtain the maximum beam current at all electron kinetic energies of relevance with a reasonably small focus spot. Here we present the design, the procedure for the optimization, as well as the resulting characteristics of the electron gun.
|Item Type:||Journal Article|
|Additional Information:||The copyright belongs to American Institute of Physics.|
|Department/Centre:||Division of Chemical Sciences > Solid State & Structural Chemistry Unit|
|Date Deposited:||23 May 2006|
|Last Modified:||19 Sep 2010 04:26|
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