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用非相干光时间延迟四波混频测量二极扩散系数
MEASUREMENT OF THE AMBIPOLAR DIFFUSION COEFFICI- ENT USING TIME-DELAYED FOUR-WAVE MIXING WITH INCOHERENT LIGHT
【摘要】 报道了用非相干光时间延迟四波混频测量二极扩散系数的理论计算,测得CdS:Cu的二极扩散系数为0.3cm~2/s,并与PbS超微粒子的测量结果进行了比较。
【Abstract】 This paper reports the theoretical calculation of the ambipolar diffusion coefficient in TDFWM-IL. We have obtained the ambipolar diffuion coefficient Da.= 0.3 cm2/s for CdS:Cu and compared with measured results for PbS ultrafine particles.
- 【文献出处】 物理学报 ,Acta Physica Sinica , 编辑部邮箱 ,1993年03期
- 【被引频次】4
- 【下载频次】25