1.Magnesium oxide thin films on Y-cut lithium niobate single crystal substrate are prepared by sol-gel processing then,a Mg-ion indiffusion process is applied to study its surface characteristics.
1.利用溶胶-凝胶工艺在Y切铌酸锂单衬底上制
氧化
薄
,
离子内扩散后,进行了其表面改性研究。