It was found that the samples can emit a bright green fluorescence under the excitation of UV light or cathode ray,and (LaO) 3BO 3: Tb 3+ may be expected to be a green phosphor with a developable value.

• 发现在 UV或 CR两种激发条件下 ,试样均能发出明亮的绿色荧光 ,有望成为一种有发展前途的绿粉