Hakan 206 Rapor 4 - Assistant Sla SER Met E 206 Materials...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Assistant: Sıla SÜER Met E 206 – Materials Laboratory Crystallography and X-Ray Experiment Report Hakan Aktulga 1393875
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Objective : The aim of this experiment is to determine the atomic arrangement, crystal structure and bravais lattice of any unknown material by means of an X-Ray Diffractometer . Apparatus and Sample Used : Unknown sample X-Ray Diffractometer 2 ϑ vs. Intensity graph Theory : Crystal structures of elements can be classified as crystal systems. There are seven crystal systems which are made up of different lattice parameters (Unit cell edge lengths and interaxial angles). We can determine these crystal systems by using X-ray diffraction. Diffraction occurs when a wave encouters a series of regularly spaced obstacles, that are capable of scattering the wave, and have distance between themselves comparable in magnitude to the wavelengths. In addition, waves should have a certain phase relation between themselves. A diffracted beam may be defined as a beam composed of a large number of scattered rays mutually reinforcing one another. In diffraction, the reflection angle (, interplanar spacing in cubic system (d hkl
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern