Impact of the nanosecond volume discharge in atmospheric pressure air on the distribution of the surface potential of epitaxial HgCdTe

V. A. Novikov, D. V. Grigoryev, D. A. Bezrodnyy, V. F. Tarasenko, Ivan Anisimovich Shulepov, S. A. Dvoretsky, N. N. Mikhailov

Результат исследований: Материалы для журналаСтатьярецензирование

Аннотация

In this paper we present the results of our research of the impact of nanosecond volume discharge on the electronic properties of the near-surface region of epitaxial Hg1-xCdxTe films. We show that the distribution of the surface potential and, as a consequence, the material composition of the individual crystal grains that form V-defects possess a complex structure and contain regions with elevated content of both mercury and cadmium. The volume discharge treatment of the film surface leads to a decrease of the mercury content in individual crystal grains compared to the bulk of Hg1-xCdxTe epitaxial film. This indicates a higher mercury desorption rate from the V-defect region.

Язык оригиналаАнглийский
Номер статьи095112
ЖурналJournal of Physics D: Applied Physics
Том49
Номер выпуска9
DOI
СостояниеОпубликовано - 3 фев 2016
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials
  • Acoustics and Ultrasonics
  • Surfaces, Coatings and Films

Fingerprint Подробные сведения о темах исследования «Impact of the nanosecond volume discharge in atmospheric pressure air on the distribution of the surface potential of epitaxial HgCdTe». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать