Europium dependent absorption properties of Zn1-(y+0.01)(Al0.01,Eu y )O (y=0.00, 0.01, 0.03 and 0.05) thin films grown on the soda-lime glass substrates by spin coating

被引：7

作者：

Akcay, Namik ^{[1
]}

Algun, Gohan ^{[1
]}

Kilic, Neslihan Uzar ^{[1
]}

Shawuti, Shalima ^{[2
]}

Can, Musa Mutlu ^{[1
]}

机构：

[1] Istanbul Univ, Fac Sci, Dept Phys, TR-34314 Istanbul, Turkey

[2] Sabanci Univ, Fac Engn & Nat Sci, Istanbul, Turkey

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2017年 / 28卷 / 05期

关键词：

ZNO; EU; AL; PHOTOLUMINESCENCE; TRANSPARENT; DEPOSITION; NANOPARTICLES; TEMPERATURE; ND;

D O I：

10.1007/s10854-016-6083-z

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We measured the absorption/transmission performance of ZnO thin films doped with europium (Eu) and aluminum (Al). ZnO and Zn1-(y+0.01)(Al-0.01, Eu-y)O (y = 0.00, 0.01, 0.03 and 0.05) nano particles were synthesized using sol-gel method and covered on a soda-lime glass surface by spin coating. After annealing at 500 A degrees C, UV-Vis. measurements were performed in wavelength range of 300 and 800 nm to calculate the band gap of nano particles from the absorption/transmission performances. The resistivity measurements were employed to understand the relationship between band gap and DC electrical performance by Eu amount of each Zn1-(y+0.01)(Al-0.01, Eu (y) )O thin film. As a conclusion, after reaching a minimum value with 1 mol% Eu doping, a monotonic increase in band gap was observed by enhancing Eu amounts in Zn0.99Al0.01O lattice.

引用

页码：4492 / 4497

页数：6

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