Record number :
Title of article :
Dependence of properties of N–Al codoped p-type ZnO thin films on growth temperature
Author/Authors :
J.G. Lu، نويسنده , , L.P. Zhu، نويسنده , , Z.Z. Ye*، نويسنده , , F. ZHUGE، نويسنده , , Y.J. Zeng، نويسنده , , B.H. Zhao، نويسنده , , D.W. Ma، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
From page :
To page :
Abstract :
N–Al codoped p-type ZnO thin films have been realized by dc reactive magnetron sputtering in N2O ambient. Hall measurement, X-ray photoelectron spectroscopy, X-ray diffraction and optical transmission were carried out to investigate the effect of growth temperature on the properties of codoped films. Results indicated that N–Al codoped p-type ZnO films with good structural, electrical and optical properties can only be obtained at an intermediate temperature region (e.g., 500 8C). The codoped p-type ZnO had the lowest resistivity of 57.3 V cm, and a carrier concentration up to 2.52 1017 cm 3. In addition, the N–Al codoped p-type ZnO film deposited at 500 8C was of good crystallinity with a (0 0 2) preferential orientation, and high transmittance about 90% in the visible region
Keywords :
dc Reactive magnetron sputtering , ZnO thin films , N–Al codoping method , p-Type conduction
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
Link To Document :