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العنوان
EXPERIMENTAL INVESTIGATION OF SOME PHOTO-PHYSICAL charACTERISTICS OF SOME selectED ORGANIC LASER-DYES /
المؤلف
Abotaleb, Diana Fattooh Ali.
هيئة الاعداد
باحث / Diana Fattooh Ali Abotaleb
مشرف / Riyad A. M. Ghazy
مشرف / Sayed A. Abdel Gawad
مشرف / El-Refaie Kenawy
الموضوع
Physics.
تاريخ النشر
2024.
عدد الصفحات
81 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الفيزياء وعلم الفلك
تاريخ الإجازة
16/9/2024
مكان الإجازة
جامعة طنطا - كلية العلوم * - الفيزياء
الفهرس
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Abstract

As a laser dyes, Malachite green (MG) and Methylene blue (MB) are investigated optically and photo-physically. dyes were subjected to TD-DFT simulations in order to examine the electron density, electrostatic potential, and divergence between the HOMO and LUMO states in various solvents. dye’s optical characteristics were examined, and the results demonstrated how different solvents altered the material’s optical characteristics by affecting the position and intensity of absorption.