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Pb1-xSnxTe yarıiletkeninin manyetik ve optiksel özellikleri

Magnetic and optical properties of Pb1-xSnxTe semiconductor

  1. Tez No: 98342
  2. Yazar: HASAN TUNER
  3. Danışmanlar: Y.DOÇ.DR. SİBEL GÖKDEN
  4. Tez Türü: Yüksek Lisans
  5. Konular: Fizik ve Fizik Mühendisliği, Physics and Physics Engineering
  6. Anahtar Kelimeler: Kalay, Kurşun, Manyetik özellikler, Optik özellikler, Tellür, Yarı iletkenler, Brillouin Zone, Effective Mass, Tensor, Dielectric Anomaly, Cyclotron Resonance, Fermi Surface, Complex Refractive Index Energy Gap. m, Tin, Lead, Magnetic properties, Optical properties, Tellurium, Semiconductors
  7. Yıl: 2000
  8. Dil: Türkçe
  9. Üniversite: Balıkesir Üniversitesi
  10. Enstitü: Fen Bilimleri Enstitüsü
  11. Ana Bilim Dalı: Fizik Eğitimi Ana Bilim Dalı
  12. Bilim Dalı: Belirtilmemiş.
  13. Sayfa Sayısı: Belirtilmemiş.

Özet

Özet yok.

Özet (Çeviri)

In this study, we investigate the magneto-optical properties of Pbi-xSnxTe theoretically. When external static magnetic fields and an electromagnetic field were applied to the different crystal direction, we studied how the physical properties of the sample varies and how complex refracted index varies whit the magnitude of external static magnetic fields. We found the effective mass tensors of each fermi surface and then the conductivity tensors for lead-tin-salt (Pbi.xSnxTe). Total conductivity tensor was calculated. We found the complex refracted index from the relation between dielectric and conductivity tensor. We obtained information about optical properties of sample by interpreting variation curves of the complex refractive index of the sample as a function of applied external static magnetic field. In this study, the external static magnetic field B was applied along <110> and <001> crystal directions and the electromagnetic field vector was applied along <001> crystal direction.

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