Abstract
It is shown that for an increased charge density on the outermost layer, the semi-infinite semiconductor superlattice can sustain a surface plasmon even in the absence of a dielectric mismatch at the surface. An experiment is proposed to observe this as-yet-unobserved surface mode.
Original language | English (US) |
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Pages (from-to) | 918-920 |
Number of pages | 3 |
Journal | Physical Review B |
Volume | 35 |
Issue number | 2 |
DOIs | |
State | Published - 1987 |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics