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Far-infra-red cyclotron resonance in the inversion layer onp-Hg1−x Cd x Te

Время жизни относительно флуоресценции молекулы вблизи диффузной поверхности: Связь с поверхностными поляритонами

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Il Nuovo Cimento B (1971-1996)

Summary

The inversion layer onp-Hg1−x Cd x Te has been investigated by means of far-infra-red cyclotron resonance. The surface inversion layer is naturally formed by exposing the sample to the atmosphere after etching for one or two days. Three subband absorption, peaks are observed both for the inversion layer formed by the applied electric field and for the naturally formed inversion layer.

Riassunto

Si è analizzato lo strato di inversione nelp-Hg1−x Cd x Te per mezzo della risonanza di ciclotrone nell’infrarosso lontano. Lo strato di inversione superficiale si forma naturalmente esponendo il campione all’atmosfera dopo attacco chimico prolungato per uno o due giorni. Si osservano tre picchi di assorbimento con sottobande sia per lo strato di inversione formato dal campo elettrico applicato che per lo strato di inversione naturalmente formato.

Резюме

С помощью циклотронного резонанса в далекой инфракрасной области исследуется инверсионный слой наp-Hg1−x Cd x Te. Поверхностный инверсионный слой естественно образуется посредством экспонирования образца в атмосфере после травления один или два дня. Наблюдаются абсорбционные пики трех подзон для инверсионного слоя, образованного внешним электрическим полем, и для естественно образованного инверсионного слоя.

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Footnotes

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Author notes

  1. S. Narita & T. Kuroda

    Present address: Department of Material Physics, Faculty of Engineering Science, Osaka University, Toyonaka, 560, Osaka, Japan

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    1. S. Narita
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    2. T. Kuroda
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    Traduzione a cura della Redazione.

    Перевебено ребакцией.

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    Narita, S., Kuroda, T. Far-infra-red cyclotron resonance in the inversion layer onp-Hg1−x Cd x Te. Nuov Cim B 39, 834–839 (1977). https://doi.org/10.1007/BF02725832

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    • DOI: https://doi.org/10.1007/BF02725832

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