SavedAdd your journal

Journals / Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi / 2016 / Cilt: 16 - Sayı: 1

Investigation of the Optical Properties of SbSI Crystalline in theParaelectric and the Ferroelectric Phase

Paraelektrik ve Ferroelektrik Fazlarda SbSI Kristali Optik Özelliklerinin Araştırılması

Muhammet KARATAŞLI
Tahsin ÖZER
Pages
26–31
Publication Date
2022-10-12
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The calculated values were compared with available experimental and theoretical results.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Under density functional theory with SIESTA software of the SbSI crystal optical properties ware investigated.
📊
Key Findings & Data:SbSI crystalline in paraelectric and ferroelectric phases, the generalized gradient approximation (GGA) using the pseudo-potential method.
💡
Conclusion & Impact:The calculated values were compared with available experimental and theoretical results.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Under density functional theory with SIESTA software of the SbSI crystal optical properties ware investigated. SbSI crystalline in paraelectric and ferroelectric phases, the generalized gradient approximation (GGA) using the pseudo-potential method. Some optical coefficients in the both phases ware calculated. The optical constants such as refractive index, reflection, and absorption coefficient are derived from the computed real and imaginary parts of the dielectric function. The calculated values were compared with available experimental and theoretical results.

Özet

SbSI kristalinin optik özellikleri yoğunluk fonksiyoneli teorisi altında SIESTA yazılımı ile araştırıldı. Genelleştirilmiş gradiyent yaklaşıklığı(GGA)'nda psödo-potansiyel yöntem kullanıldı. Her iki fazda bazı optik katsayılar hesaplandı. Dielektrik fonksiyonun reel ve sanal kısımlarından; kırılma indisi, yansıma ve soğurma katsayıları gibi optik katsayılar hesaplanabilir. Hesaplanan değerler ulaşılabilen literatür değerleri ile kıyaslandı.

🔖

Cite This Article

KARATAŞLI, M., ÖZER, T. (2022). Investigation of the Optical Properties of SbSI Crystalline in theParaelectric and the Ferroelectric Phase. Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, Cilt: 16 - Sayı: 1, 26–31. https://ajindex.com/articles/430202

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (4)

  1. NOWAK, M.; SZPERLİCH, P.; BOBER, L.; SZALA, J.; MOSKAL, G.; STROZ, D.; 2008. Sonochemical preparation of SbSI gel. Ultrasonics Sonochemistry 15, 709-716.
  2. GARBARZ-GLOS, B., 2003 Dielectric properties of SbSI- Modified in phase transition region. Ferroelectrics, 292 (1): 137-143.
  3. MADELUNG, O., 2004. Semiconductors: Data handbook. Springer. Koç, H., 2010. Sb2S3 ve SbI3 Kristallerin enerji band yapısı ve optik özellikleri: ab-initio (temel prensip) hesaplamaları. Doktora Tezi, Çukurova Üniversitesi Fen Bilimleri Enstitüsü, Adana, 137. Ordejón P., Artacho E., Soler J. M., 1996. Self-consistent order-N density functional calculations for very large systems. Phys. Rev. B (Rapid Comm.), 53: R10441- R10444. Soler, J. M.,Artacho, E., Gale, J.D.,Garcia,A.,Junquera, J., Ordejon P. and Portal D.S., 2002. The SIESTA method for ab initio order-N materials simulation. J. Phys. Condens. Matter, 14: 2745- 2779. PERRY, C. H., 1970. Annual Report on The Study of Optical Properties and Collective Oscillations in New Solid State Materials as a Function of Temperature Using Infrared and Raman Techniques. Northeastern University, Boston.117 s. Audzijonis, A., Sereika, R., Zaltauskas, R., 2012. Birefringence and refractive indices of ferroelectric SbSI. Phase Transitions, 85, 6, 542-552.
  4. Sandercock, J.R., 1970. Brillouin scattering study of SbSI using a double-passed, stabilised scanning interferometer. Optics communications, 2,2, 73-76.