Numbering Code	U-ENG25 35233 LJ75	Year/Term	2022 ・ Second semester
Number of Credits	2	Course Type	Lecture
Target Year		Target Student
Language	Japanese	Day/Period	Fri.2
Instructor name	OKUDA HIROSHI (Graduate School of Engineering Professor)
Outline and Purpose of the Course	Structural analyses by X-ray diffraction method will be given. In the lecture, the properties of X-rays, X-ray diffraction phenomena, crystallography, and diffraction by powder samples will be lectured.
Course Goals	Students will learn the crystal structure analyses by X-rays through the course works of X-ray properties, crystalline structures, diffraction conditions, and reciprocal lattices.
Schedule and Contents	Basic properties of x-rays,3times,1.X-rays2.Continuous x-rays3.Characteristic x-rays4.X-ray absorption5.X-ray filter6.Generation of x-rays Crystallography,3times,1.One dimensional crystal symmetry2.7 crystal systems and 14 Bravais' lattices3. Practical examples of crystals4. Body-centered cubic, face-centered cubic and hexagonal close-packed lattices6. Crystalline structures of several compounds Description of crystal planes and directions,1time,1. Description of lattice planes and directions2. Stereo projection Diffraction by crystals,3times,1. Diffraction by crystalline lattice2. Bragg conditions and scattering angle3. Calculation of structure factors Diffraction by a powder sample,1time,1. Principle of diffractometer2. X-ray diffraction by powder sample Structural analyses of cubic systems,time,1. Determination of a lattice parameter in cubic systems2. Determination of Bravais' lattice in cubic systems Reciprocal lattice and diffraction condition,3times,1. Definition of reciprocal lattices2. Reciprocal lattice and real lattice3. Reciprocal lattice and diffraction condition
Evaluation Methods and Policy	The course will be evaluated from the scores of a midterm examination (40%) and a final examination (60%).
Course Requirements	None
Study outside of Class (preparation and review)	Concentrate on a lecture, and review the contents which you got by a lecture by rearanging your lecture note and studying any questions of lecture contents for at least 4 hours in each lecture.
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