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Matériaux sous irradiation

3MAD3 Matériaux sous irradiation Materials and Chemistry S9
Lessons : 15 h TD : 0 h TP : 0 h Project : 0 h Total : 15 h
Co-ordinator : Jean-Francois Hamet
Prerequisite
Basic knowledge in physics and material science
Course Objectives
Properties of an irradiated material are modified.Then, it is important to know behavior of a material under irradition before using under hard conditions (space, nuclear environment....). New materials can also be created under irradiation. Ionic implantation is the best way to dope a semiconductor. These different aspects are listed in this course. Effects of heavy ions produced at GANIL are also discussed.
Syllabus
Target - incident particle : electronic and atomic collisions, differential cross section, electronic and nuclear stopping ability, interaction potential.
Defects created by irradiation : Frenkel pairs, chain of atomic displacement. Latent tracks of heavy ions : coulombian explosion model, gap model, thermal peak model.
Materials evolution under irradiation : metals and alloys, semiconductors, ionic and insulating materials. Ionic implantation
Practical work (TD or TP)
Pas de TD ni TP
Acquired skills
To be able to understand a specific problem in the material irradiation field.
Bibliography
C.H.R Lehman, " Interaction of radiation with solids", ed North Holland publishing company, Amsterdam, 1977. A.Dunlop et al, "Materials under irradiation", ed. Trans Tech Publications, 1993

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