PPT-Beam optics studies for a uranium-ion micro-beam

Brandon Rayhaun Jerry Nolen XMAT Facility Located at the APS Combines hard Xrays from APS with energetic heavy ion irradiation for purpose of studying materials science Applications Primarily studies effects of damage to fuels and cladding in nuclear reactors. for. 1. st. year Physics . Honours. Course. By . Arnab. . Gangopadhyay. . Light. The . light. , . with which we see, is a small part of the vast spectrum of electro magnetic field.. Interaction of light with matter divided into three regimes.. Real-time. Rendering of Physically Based Optical Effects in Theory and Practice. Masanori KAKIMOTO. Tokyo University of Technology. . Table of Contents. Introduction. Basic geometrical . optics. Brief overview of . A. . Hershcovitch. 1. , . V. I. Gushenets. 2. , D. N. Seleznev. 3. , A. S. Bugaev. 2. , S. Dugin. 4. ,. E. M. Oks. 2. , T. V. Kulevoy. 3. , O. Alexeyenko. 4. , A. Kozlov. 3. , G.N. Kropachev. 3. , R. P. Kuibeda. Monoatomic i on Ion Name Ion Old Name New Name H + hydrogen ion /proton Cr 2+ chromous ion chromium (II) ion Li + lithium ion Cr 3+ chromic ion chromium (III) ion Na + sodium ion Mn 2+ manganous ion Business Model Canvas . for . ARGENTINA. U3O8 Corp. – Laguna . Salada. Project. Presented by . Hugo Bastias & Gabriel Bastias. In cooperation with Luis Lopez (CNEA). Infrastructure. Key partners. for boron deposition on a CCD. Donna, et al.. 17May2013. Special thanks to Gregg . Westberg. (NIU) who is leading the effort at NIU. Goal: Deposit . 3. um of Boron-10 on the SiO. 2. surface of a CCD. The Oklo Phenomenon. Initial Problem: 1972. A worker notices that the isotopic composition of mined uranium from the Oklo site is missing Uranium 235. Initial Problem: 1972. The collection of uranium is regulated to ensure that it is not being siphoned off into weapons programs. This lead to further investigations of the missing mass.. Ion source and optics.. Ion-solid interaction, damage.. Scanning ion beam imaging.. FIB lithography using resist.. FIB milling, sputtering yield.. Redeposition.. Single line milling.. Other types of FIB lithographies (implantation, intermixing…).. Optics. Reflection:. Light is retransmitted from or “bounces off” an object. Optics. Law of Reflection:. The angle of incidence equals the angle of reflection.. Optics. Refraction. Light “bends” or changes its angle as it moves from one medium to another.. Introduction.. Photon-based lithography: DUV (deep UV), EUV (extreme UV), X-ray. Charged-beam based lithography: electron beam, focused ion beam. Nanofabrication by molding/printing: soft lithography, nanoimprint. Getting to the Core of the Nuclear Fuel Cycle AREVA Cameco1Mining and Milling from Mined Uranium to Yellow Cake 2 Conversion from Yellow Cake to Gas 4Enrichment Increa 1 MeV/u heavy ions up to uranium includes “fission fragments” such as Kr and . Xe. MSD, NE, APS, PHY initiative. On-going studies at ATLAS. Extreme Materials . (XMAT) . In Situ . Studies of Materials in their working . fuel. International Conference on Fast Reactors and Related Fuel Cycles FR22: Sustainable Clean Energy for the . Future. A.M. . Terekhova. , . Yu.E. . . Zhakova. , . V.V. . . Korobeinikov. 19–22 Apr . bearing material . for . attribution of uranium in safeguard and nuclear forensics environment. Naomi . Dikeledi. . Mokhine. , . Tebogo. . G. . Kupi. . & . Manny Mathuthu. Interactive Content Presentation .