Evaluation of GaAsSb/AlGaAs strained superlattice photocathodes
GaAs-class strained superlattice (SSL) photocathodes can provide electron beams with electron spin polarization (ESP) exceeding the theoretical maximum 50% of bulk GaAs. In this paper, we describe the evaluation of a SSL structure composed of GaAsSb/AlGaAs and grown on a GaAs substrate. Theoretical...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-07-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5040593 |