Diman Mohammed Abdullah

Diman Mohammed Abdullah
Salahaddin University-Erbil | SUH · Department of Physics

Doctor of Philosophy
Solid State Physics/Nanoscience

About

3
Publications
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Citations
Introduction
Diman M .Abdullah currently works at the Department of Physics, Salahaddin University - Erbil. Diman does research in Solid State Physics. Nanoscience

Publications

Publications (3)
Article
Debye–Callaway model in combination with the Murnaghan and Clapeyron equations was used to calculate the hydrostatic pressure effects on lattice thermal conductivity (LTC) of wurtzite gallium nitride. The calculations are for the longitudinal and transverse phonon modes. The results are efficiently fitted with the whole temperature (1–400) of the e...

Questions

Questions (19)
Question
the crystal system of GaN is hexagonal, while it is crystal structure is wurtzite contains only 4 lattice points per cell, to determine lattice volume which one hexagonal or wurtzite is used?
Question
I am a new lecturer my specialization is physics, but my lectures title is (physics for chemistry) for first stage chemistry students. Only I have one semester and two hours per week. I am really confused because I have not much time also I want teach my students very useful physics topics that they need in chemistry. If any recommendation I will be very thankful.
Question
I am a new lecturer my specialization is physics, but my lectures title is (physics for chemistry) for first stage chemistry students. Only I have one semester and two hours per week. I am really confused because I have not much time also I want teach my students very useful physics topics that they need in chemistry. If any recommendation I will be very thankful.
Question
For example Silicon has Fd-3m what is the meaning of this ?
Question
for more detail please look at attaching file.
thanks for the help.
Question
any experimental article explain that.
Thanks 

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