Recent content by hayat

thanks for everyone try to help me. Really i have learned a lot and wish for me agood luck beacuse the test will be on wednesday. Thanks again

i mean i want the best way to understand the crystal structure. I have about 5 books to study from and a lot of notes also but i don't know why i can't understand the crystal structure? in few words i want an idea or a general overview how to understand the crystal structure.

I have a test after a few days and I face agreat deal with some concepts. Really I don't understand the crystal structure? how we know the Bravias lattice and how we get the primitive vectors and how we know the cells that make the lattice Bravias if it not? I want very clear...

Hi everybody... I have a question and i hope u could help me. Consider the diamond structure as simple cubic with 8 basis atoms. obtain the first two planes contributing to x-ray reflection from the diamond structure.