Structural and optical properties of Zn-In-Te thin films deposited by thermal evaporation technique

被引：0
|
作者：
机构：
[1] Güllü, H.H.
[2] Bayrakli, Ö.
[3] Candan, I.
[4] 1,Coşkun, E.
[5] Parlak, M.
来源：
Parlak, M. (parlak@metu.edu.tr) | 1600年 / Elsevier Ltd卷 / 566期
关键词：
Annealing effects on structural and optical properties of the thermally evaporated Zn-In-Te (ZIT) thin films have been investigated. The structural and the compositional analyses were carried out by means of X-ray diffraction (XRD) and energy dispersive X-ray analysis (EDXA). The as-grown and annealed ZIT films had polycrystalline structure and the preferred orientation changed from (2 2 0) to (1 1 2) direction with increasing annealing temperature. The optical properties and constants were determined by transmittance measurements in the wavelength range of 200-2000 nm. The effect of annealing on the optical parameters was determined by using Single Oscillator Model (SOM); Envelope Model (EM) and Cauchy Method. The absorbance studies revealed that the films had three distinct transitions in the high absorption region because of the tetragonal distortion; and that was used to evaluate the splitting energies of crystal-field and spin-orbit splitting. The fundamental optical band gap values were found to be lying in the range of 1.51 and 1.72 eV and the notable change of the band gaps due to annealing temperatures was observed. Finally; the Urbach energies were calculated and it was observed that the band tail energies were increasing with increasing annealing temperature. © 2013 Elsevier B.V. All rights reserved;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [1] Structural and optical properties of Zn-In-Te thin films deposited by thermal evaporation technique
    Gullu, H. H.
    Bayrakli, O.
    Candan, I.
    Coskun, E.
    Parlak, M.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 566 : 83 - 89
  • [2] Structural properties for cadmium selenide thin films deposited by thermal evaporation technique
    Hassan, Marwa Abdul Muhsien
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2011, 5 (5-6): : 634 - 638
  • [3] Annealing Effects on the Structural and Optical Properties of HfO2 Thin Films Deposited by Thermal Evaporation Technique
    Li Shida
    Liu Xiaoli
    Liu Huasong
    Wang Lishuan
    Jiang Yugang
    Shang Peng
    Yang Xiao
    Liu Dandan
    Ji Yiqin
    9TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: ADVANCED OPTICAL MANUFACTURING TECHNOLOGIES, 2019, 10838
  • [4] The γ-irradiation Effect on the Optical Properties of CdTe Thin Films Deposited by Thermal Evaporation Technique
    Afaneh, Feras
    Okasha, Mohammed
    Hamam, Khalil J.
    Shaheen, Adel
    Maghrabi, Mufeed
    Lahlouh, Bashar
    Juwhari, Hassan K.
    MATERIALS SCIENCE-MEDZIAGOTYRA, 2018, 24 (01): : 3 - 9
  • [5] Structural and optical properties of CuS thin films deposited by Thermal co-evaporation
    Sahoo, A. K.
    Mohanta, P.
    Bhattacharyya, A. S.
    INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND TECHNOLOGY (ICMST 2012), 2015, 73
  • [6] Structural and optical properties of nanocrystalline tin sulphide thin films deposited by thermal evaporation
    Salem, A.
    Ahmed, S. S.
    Alamri, S. N.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2015, 53 (10) : 696 - 700
  • [7] Impact of evaporation rates of cd and te on structural, morphological, optical, and electrical properties of CdTe thin films deposited by a two-sourced evaporation technique
    Ali, A.
    Shah, N. A.
    Aqili, A. K. S.
    Maqsood, A.
    CRYSTAL GROWTH & DESIGN, 2006, 6 (09) : 2149 - 2154
  • [8] Optical and structural properties of ZnSxSe1-x thin films deposited by thermal evaporation
    Ashraf, M.
    Akhtar, S. M. J.
    Mehmood, M.
    Qayyum, A.
    EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, 2009, 48 (01): : 10501p1 - 10501p4
  • [9] Optical Properties of Indium Sulphide Thin Films Deposited by Thermal Evaporation
    El Aamri, Rafiq
    Oueriagli, Amane
    Abouelaoualim, Abdelmajid
    Ech-chamikh, Elmaati
    Outzourhit, Abdelkader
    2008 2ND ICTON MEDITERRANEAN WINTER (ICTON-MW), 2008, : 112 - 112
  • [10] Annealing effects on the optical and structural properties of Y2O3 thin films deposited by thermal evaporation technique
    Li, Shida
    Liu, Huasong
    Jiang, Yugang
    Zhu, Meiping
    Chen, Dan
    Yang, Xiao
    Wang, Lishuan
    He, Jiahuan
    Xue, Dongbai
    TENTH INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS (TFPA 2019), 2019, 11064
12345