Applications of synchrotron radiation scattering to studies of plasma facing components at Siberian Synchrotron and Terahertz Radiation Centre

Autor: V. A. Popov, Leonid Vyacheslavov, V. M. Aulchenko, M. R. Sharafutdinov, O.V. Evdokov, A. A. Shoshin, D. I. Skovorodin, S. V. Bugaev, A. V. Burdakov, Aleksey Arakcheev, Yu. A. Trunev, V.S. Koidan, A. I. Ancharov, L. Shekhtman, V. V. Kurkuchekov, Vladimir Zhulanov, S. V. Polosatkin, I. V. Kandaurov, B.P. Tolochko, I. N. Skovorodin, A.V. Kosov, A. A. Kasatov, A. N. Shmakov, P. A. Piminov, A. D. Chernyakin, B. I. Khripunov, A. A. Vasilyev
Rok vydání: 2016
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
DOI: 10.1063/1.4964211
Popis: The paper presents an overview of plasma-material interaction studies at the Siberian Synchrotron and Terahertz Radiation Centre. The measurements of recrystallization and surface texturing are demonstrated. The growth of grain size after the exposure by electron beam was detected using two-dimensional diffractometry. The orientation of crystal structure was detected in the tungsten irradiated by deuterium plasma. The residual stresses in irradiated tungsten were measured. The predicted structure of deformations after pulsed heat load is confirmed. First in-situ experiments confirmed the presence of crystal plane rotation effect during a pulsed heat load.
Databáze: OpenAIRE