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أ.د. زياد بن أحمد الأحمد

Professor

أستاذ | قسم الفيزياء والفلك | كلية العلوم

كلية العلوم
Building 4, 2nd Floor, Office 2A17

نبذة تعريفية / مختصر السيرة الذاتية

أ.د. زياد بن أحمد الأحمد
قسم الفيزياء والفلك - كلية العلوم - جامعة الملك سعود

المنشورات
المزيد ...

publications

The structural, electronic, and optical properties of inorganic CsPb (I 1− x Br x) 3 compounds were investigated using the full-potential linear augmented-plane wave (FP-LAPW) scheme with a…

بواسطة HM Ghaithan, ZA Alahmed, A Lyras, SMH Qaid, AS Aldwayyan
2020
publications

Cesium lead bromide (CsPbBr3) perovskite has recently gained significance owing to its rapidly increasing performance when used for light-emitting devices.

بواسطة HM Ghaithan, ZA Alahmed, SMH Qaid, M Hezam, AS Aldwayyan
2020
publications

The structural, electronic, and optical features of CsPb(I1-xBrx)3 (x = 0, 0.25, 0.50, 0.75, and 1.0) compounds were evaluated using first-principles calculations based on the full-potential…

بواسطة H. M. Ghaithan, Z. A. Alahmed, S. M. H. Qaid, and A. S. Aldwayyan
2020

المواد الدراسية
المزيد ...

course

Vectors, Motion in one dimension with constant acceleration, Motion in two dimensions with application to projectile motion and circular motion, Newton’s Laws of Motion, Work and Energy, Potential…

course

Units and dimensions, introduction to vectors, motion in straight line, Newton’s laws of motion, work, energy and momentum, elasticity, mechanics of non-viscous fluids, flow of viscous fluids,…

course

Waves theory of light: wave equation, sinusoidal waves, phase velocity, complex representation, and plane waves. Superposition of waves: superposition principle, superposition of waves of…