摘要
On the basis of ZINDO program, we have designed a program to calculate the nonlinear second order polarizabilities β ijk and β μ according to the SOS equation. The second order nonlinear optical properties of diazadistyrene derivatives were studied. The calculated results reveal that the introduction of pyrimidine does not influence the transparency but give a rise to large values of β. For the corresponding stilbene derivatives, the effect of the location of pyrimidine on the values of β is greater.
On the basis of ZINDO program, we have designed a program to calculate the nonlinear second order polarizabilities β ijk and β μ according to the SOS equation. The second order nonlinear optical properties of diazadistyrene derivatives were studied. The calculated results reveal that the introduction of pyrimidine does not influence the transparency but give a rise to large values of β. For the corresponding stilbene derivatives, the effect of the location of pyrimidine on the values of β is greater.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第6期1016-1018,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金! (批准号 :2 9873 0 2 5 )
山东省自然科学基金! ( Z2 0 0 0 13 0 2资助
