Email this article Sensor Layers Based on Semiconductor Nanoparticles and Their Electronic Structure
- Authors: Trakhtenberg L.I.1,2
-
Affiliations:
- Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
- Moscow State University
- Issue: Vol 42, No 5 (2023)
- Pages: 87-94
- Section: Chemical physics of nanomaterials
- URL: https://rjdentistry.com/0207-401X/article/view/674873
- DOI: https://doi.org/10.31857/S0207401X2305014X
- EDN: https://elibrary.ru/PCONYX
- ID: 674873
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Abstract
Studies on modeling the charge distribution in semiconductor nanoparticles are analyzed. The charge distribution largely depends on the type of nanoparticles and the concentration of conduction electrons. In the case of nanoparticles with a high content of electrons in the conduction band, the negatively charged layer plays an important role. The conductivity and sensor effect depend on this layer. It is shown that both the distribution of electrons and the sensor effect differ significantly in one- and two-component systems. The reasons for this difference are discussed
About the authors
L. I. Trakhtenberg
Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences; Moscow State University
Author for correspondence.
Email: litrakh@gmail.com
Moscow, Russia; Moscow, Russia
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