采用Li-N-H共掺技术在玻璃衬底上生长p型ZnO薄膜.XRD结果表明共掺ZnO薄膜具有高度c轴取向,Hall测试表明薄膜的电阻率为25.2Ω.cm,Hall迁移率为0.5cm^2/(V·s),空穴浓度为4.92×10^17/cm^3.此外,p-ZnO薄膜在可见光区域具有90%的高透射率.
Li-N-H codoped p-type ZnO films were fabricated on glass substrates by DC reactive magnetron sputtering. X-ray diffraction, Hall-effect measurement, photoluminescence spectra and transmittance spectra were used to characterize the films. The results show that the codoped films are highly c-oriented with a p-type conduction, resistivity of 25.2Ω.cm, Hall mobility of 0.5cm^2 / (V.s), carrier density of 4.92 × 10^17cm^- 3, and transmittance of about 90%.