Dependence of optical and electrical properties of ZnO:В thin layers on the hydrothermal synthesis temperature

  • Ж.О. Мукaш K.I. Satpaev Kazakh National Scientific Technical University, Kazahstan, Almaty
  • Н.К. Дaутбековa K.I. Satpaev Kazakh National Scientific Technical University, Kazahstan, Almaty
  • Н.К. Сaитовa K.I. Satpaev Kazakh National Scientific Technical University, Kazahstan, Almaty
  • Л.В. Гриценко K.I. Satpaev Kazakh National Scientific Technical University, Kazahstan, Almaty
  • Н.Р. Гусейнов National Nanotechnology Laboratory of Open Type, Al Farabi Kazakh National University, Kazakhstan, Almaty
  • С.Е. Кумеков K.I. Satpaev Kazak National Scientific Technical University, Kazahstan, Almaty
  • Х.А. Aбдуллин National Nanotechnology Laboratory of Open Type, Kazakhstan, Almaty

Abstract

The technological parameters of the hydrothermal synthesis of zinc oxide thin film were defined. The synthesis methods of ZnO boron doped layers were developed. The morphology and structural properties of ZnO:B films, grown by the hydrothermal method, were researched. The synthesized ZnO:B films were investigated by optical and electron microscopy. The experimental results shown that the major parameters of the hydrothermal synthesis, such as synthesis temperature and duration determine the optical and electrical properties of the obtained ZnO:B samples. The absorbance and transmittance spectra of ZnO:B films, prepared by the hydrothermal method at various temperatures, are presented in this paper. Analysis of the images allows us to conclude that the decreasing of growth temperature causes ZnO rods diameter increasing and reducing of their height. The photoluminescence, optical and electrical properties (concentration and mobility of charge carriers, the resistivity) of synthesized ZnO:B films were studied.

References

1 Periyayya U., Kang, J.H. Ryu J.H., Hong C.-H. Synthesis and improved luminescence properties of OLED/ZnO hybrid materials. // Vacuum. – 2011. – V. 86, Issue 3. – P. 254–260.

2 Chu S., LiD., Chang P.-C., Lu J. G. Flexible dye − sensitized solar cell based on vertical ZnO nanowire arrays. // Nanoscale Res. Lett. − 2011. –Vol. 6 − 4 p.

3 Cheng H.-M., Chiu W.H., Lee C.H., Tsai S.-Y., and Hsieh W. – F.Formation of branched ZnO nanowires from solvothermal method and dye − sensitized solar cells applications. // J. Phys. Chem. −2008. − Vol. 112, Issue 42. − P. 16359−16364.
Published
2016-09-15
How to Cite
МУКAШ, Ж.О. et al. Dependence of optical and electrical properties of ZnO:В thin layers on the hydrothermal synthesis temperature. Recent Contributions to Physics (Rec.Contr.Phys.), [S.l.], v. 59, n. 4, p. 64-67, sep. 2016. ISSN 1563-0315. Available at: <http://bph.kaznu.kz/index.php/zhuzhu/article/view/494>. Date accessed: 19 dec. 2018.
Section
Condensed Matter Physics and Materials Science Problems. NanoScience

Most read articles by the same author(s)

Obs.: This plugin requires at least one statistics/report plugin to be enabled. If your statistics plugins provide more than one metric then please also select a main metric on the admin's site settings page and/or on the journal manager's settings pages.