National Synchrotron Light Source Seminar

"Artificial Electromagnetic Materials and their Application to Accelerator Physics"

Presented by Sergey Antipov, Argonne National Laboratory

Thursday, December 4, 2008, 10:30 am — Seminar Room, Bldg. 725

Material properties are central to the field of accelerator physics. One new area of research is being investigated are "unconventional" materials for accelerator applications. Two types of such materials will be discussed: artificially constructed electromagnetic structures(metamaterials) and active medium based on Zeeman effect. Metamaterials are considered for novel types of detection schemes, for example in a non-invasive energy measurement method for ultra-relativistic charged particles. Active medium can be produced by Zeeman splitting of energy levels for some chemical systems in kG-level magnetic fields. This mechanism is proposed for X-band PASER (Particle Acceleration by Stimulated Emission of Radiation).

Hosted by: Boris Podobedov

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