Carrier confinement and interband optical transitions in lead chalcogenide quantum wells, nanosheets, and nanoplatelets
Source abstract
Abstract
Analytic equation for energy dispersion of electronic states in lead chalcogenide nanosheets is derived within an effective mass model. Selection rules for interband optical transitions are analyzed and expressions for interband optical matrix elements are obtained. It is shown that the main effect of the lateral confinement in nanoplatelets can be accounted for in terms of the quantized in-plane wave vector.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Chalcogenide Semiconductor Thin Films · Quantum Dots Synthesis And Properties · Phase-change materials and chalcogenides
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics, Jackson State University, Jackson, MS 39217, USA
A.F. Ioffe Physico-Technical Institute, 26 Polytechnicheskaya, 194021 St Petersburg, Russia
Funding
National Science Foundation
References (23)
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