Abstract
We have prepared Zn 1-x Y x O (x=0 and 0.01) tubes to study its structural and photoluminescent properties. A pore wetting process of porous polycarbonate templates with the liquid precursor and following thermal treatment were utilized for preparing the Zn 1-x Y x O tube structure. Using the polycarbonate template with pore size of about 2 μm diameter, the Zn 1-x Y x O tubes were obtained. Photoluminescence (PL) spectroscopy was used to measure optical emissions from 350 to 650 nm with a He-Cd laser. The results of the PL spectra show that the Zn 1-x Y x O tubes have evident emission peaks at the UV (about 380 nm) and visible (around 500 to 650 nm) region. The emission peak at the UV region was slightly shifted to higher wavelengths with increasing Y content. Meanwhile, the green and yellow emission peaks intensity increases as Y content increases. These results are explained by the structure tuning and oxygen deficiency with the introduction of Y.
| Original language | English |
|---|---|
| Pages (from-to) | 1201-1203 |
| Number of pages | 3 |
| Journal | Journal of Superconductivity and Novel Magnetism |
| Volume | 23 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2010 Aug 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Photoluminescence properties of the Zn 1-x y x O tubes prepared by polycarbonate templates. / Lin, C. C.; Young, S. L.; Kung, C. Y.; Jhang, M. C.; Kao, M. C.; Chen, H. Z.; Shih, Yu-Tai.
In: Journal of Superconductivity and Novel Magnetism, Vol. 23, No. 6, 01.08.2010, p. 1201-1203.Research output: Contribution to journal › Article
TY - JOUR
T1 - Photoluminescence properties of the Zn 1-x y x O tubes prepared by polycarbonate templates
AU - Lin, C. C.
AU - Young, S. L.
AU - Kung, C. Y.
AU - Jhang, M. C.
AU - Kao, M. C.
AU - Chen, H. Z.
AU - Shih, Yu-Tai
PY - 2010/8/1
Y1 - 2010/8/1
N2 - We have prepared Zn 1-x Y x O (x=0 and 0.01) tubes to study its structural and photoluminescent properties. A pore wetting process of porous polycarbonate templates with the liquid precursor and following thermal treatment were utilized for preparing the Zn 1-x Y x O tube structure. Using the polycarbonate template with pore size of about 2 μm diameter, the Zn 1-x Y x O tubes were obtained. Photoluminescence (PL) spectroscopy was used to measure optical emissions from 350 to 650 nm with a He-Cd laser. The results of the PL spectra show that the Zn 1-x Y x O tubes have evident emission peaks at the UV (about 380 nm) and visible (around 500 to 650 nm) region. The emission peak at the UV region was slightly shifted to higher wavelengths with increasing Y content. Meanwhile, the green and yellow emission peaks intensity increases as Y content increases. These results are explained by the structure tuning and oxygen deficiency with the introduction of Y.
AB - We have prepared Zn 1-x Y x O (x=0 and 0.01) tubes to study its structural and photoluminescent properties. A pore wetting process of porous polycarbonate templates with the liquid precursor and following thermal treatment were utilized for preparing the Zn 1-x Y x O tube structure. Using the polycarbonate template with pore size of about 2 μm diameter, the Zn 1-x Y x O tubes were obtained. Photoluminescence (PL) spectroscopy was used to measure optical emissions from 350 to 650 nm with a He-Cd laser. The results of the PL spectra show that the Zn 1-x Y x O tubes have evident emission peaks at the UV (about 380 nm) and visible (around 500 to 650 nm) region. The emission peak at the UV region was slightly shifted to higher wavelengths with increasing Y content. Meanwhile, the green and yellow emission peaks intensity increases as Y content increases. These results are explained by the structure tuning and oxygen deficiency with the introduction of Y.
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U2 - 10.1007/s10948-010-0652-9
DO - 10.1007/s10948-010-0652-9
M3 - Article
AN - SCOPUS:77955095738
VL - 23
SP - 1201
EP - 1203
JO - Journal of Superconductivity and Novel Magnetism
JF - Journal of Superconductivity and Novel Magnetism
SN - 1557-1939
IS - 6
ER -