Araştırma Makalesi

Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies

Cilt: 6 Sayı: 2 26 Aralık 2019
PDF İndir

Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies

Öz

 A

bstract- In the present work, undoped and Mn-doped ZnS nanoparticles (ZnS:Mn) were growth by the spin coated method at room temperature. The concentration of the Mn ions was changed from 2 to 6%. Different analytical techniques including were used to investigate the influence of Mn concentration on optical properties of produced thin films. In summary, the influence of Mn doping on the optical properties of un-doped ZnS thin films was reported. These results were also compared to the ZnS:Mn thin films produced by different techniques. In UV-Vis. studies, the band gap energy was found to be 3.5–3.8 eV depending on the Mn doping ratio. In addition, undoped and Mn-doped ZnS nanoparticles were theoretically performed as a cluster by semi empirical calculations. In these calculations, the Zn7S7 and Zn5Mn2S7 were optimized as a hexagonal wurtzite phase structure by semi-empirical pm6 level. The theoretical band gaps for both molecules were calculated with same method.

Anahtar Kelimeler

Kaynakça

  1. [1] Ozutok, F. Erturk K. and Bilgin, V. (2012). Growth, Electrical, and Optical Study of ZnS:Mn Thin Films. Acta Physica Polenica A, 121, 221-223.
  2. [2] Gómez-Barojas, E. Sánchez-Mora, E. Mendoza-Dorantes, T. Castillo-Abriz, C. and Silva-González, R. (2009). Study of the influence of annealing parameters on the optical and compositional properties of ZnS, ZnS:Mn and ZnS:Sm grown by Sol Gel. Journal of Physics: Conference Series, 167, 012051.
  3. [3] Parak, W.J. Gerion, D. Pellegrino, T. Zanchet, D. Micheel, C. Williams, S.C. Boudreau, R. Le Gros, M.A. Larabell, C.A. and Alivisatos, A.P. (2003). Conformation of Oligonucleotides Attached to Gold Nanocrystals Probed by Gel Electrophoresis. Nano Lett, 3, 33–36.
  4. [4] Falcony, C. Garcia, M. Ortiz, A. and Alonso, J.C. (1992). Luminescent properties of ZnS:Mn films deposited by spray pyrolysis. J Appl Phys, 72, 1525-1527.
  5. [5] Ding, J.X. Zapien, J.A. Chen, W.W. Lifshitz, Y. Lee, S.T. and Meng, X.M. (2004). Lasing in ZnS nanowires grown on anodic aluminum oxide templates. Appl Phys Lett, 85, 2361-2363.
  6. [6] Barreca D., Gasparotto, A. Maragno, C. Tandello, E. and Spalding, T.R. (2002). Analysis of Nanocrystalline ZnS Thin Films by XPS. Surf. Sci. Spectra 9, 54-61.
  7. [7] Afifi, H.H. Ashour, A. and Mahmoud, S.A. (1995). Structural study of ZnS thin films prepared by spray pyrolysis. Thin Solid Films 263, 248-251.
  8. [8] Nabiyouni, G. Sahraei, R. Toghiany, M. Majles Ara, M.H. and Hedayati, K. (2011). Preparation and characterization of nano- structured ZnS thin films grown on glass and n-type Si substrates using a new chemical bath deposition technique. Rev. Adv. Mater. Sci. 27, 52-57.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

26 Aralık 2019

Gönderilme Tarihi

1 Eylül 2019

Kabul Tarihi

5 Kasım 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 6 Sayı: 2

Kaynak Göster

APA
Kaya, A. (2019). Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi, 6(2), 629-637. https://doi.org/10.35193/bseufbd.613777
AMA
1.Kaya A. Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi. 2019;6(2):629-637. doi:10.35193/bseufbd.613777
Chicago
Kaya, Aslı. 2019. “Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies”. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi 6 (2): 629-37. https://doi.org/10.35193/bseufbd.613777.
EndNote
Kaya A (01 Aralık 2019) Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi 6 2 629–637.
IEEE
[1]A. Kaya, “Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies”, Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi, c. 6, sy 2, ss. 629–637, Ara. 2019, doi: 10.35193/bseufbd.613777.
ISNAD
Kaya, Aslı. “Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies”. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi 6/2 (01 Aralık 2019): 629-637. https://doi.org/10.35193/bseufbd.613777.
JAMA
1.Kaya A. Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi. 2019;6:629–637.
MLA
Kaya, Aslı. “Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies”. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi, c. 6, sy 2, Aralık 2019, ss. 629-37, doi:10.35193/bseufbd.613777.
Vancouver
1.Aslı Kaya. Structural and Optical Properties of Mn doped ZnS Nanoparticles: Sol-gel and Quantum Chemical Studies. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi. 01 Aralık 2019;6(2):629-37. doi:10.35193/bseufbd.613777

Cited By