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| MOPLO07 |
MEMS Based Multibeam Ion Linacs |
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- T. Schenkel, G. Giesbrecht, Q. Ji, A. Persaud, P.A. Seidl
LBNL, Berkeley, California, USA
- K. Afridi, A. Lal, D. Ni, S. Sinha
Cornell University, Ithaca, New York, USA
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Funding: Work at LBNL was conducted under the auspices of the US DOE (DE-AC0205CH11231) and supported by ArpaE. Device fab at the Cornell Nano Fab facility was supported by NSF (Grant 384 No.ECCS-1542081).
We report on the development of multi-beam RF linear ion accelerators that are formed from stacks o low cost wafers. Wafers are prepared using MEMS techniques. We have demonstrated acceleration of ions in a 3x3 beamlet array with ion currents in the 0.1 mA range and acceleration at the 10 keV in lattice of RF (13 MHz) acceleration units and electrostatic quadrupoles. We will describe the status and plans for scaling to 10x10 beams, ion currents >1 mA and ion energies >100 keV in a compact, low cost setup for applications in materials processing.
[1] P. A. Seidl, et al., Rev. Sci. Instr. 89, 053302 (2018); doi: 10.1063/1.5023415
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-NAPAC2019-MOPLO07
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| About • |
paper received ※ 27 August 2019 paper accepted ※ 16 November 2020 issue date ※ 08 October 2019 |
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THXBB1 |
Qubits, Beams and Fusion |
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- T. Schenkel
LBNL, Berkeley, California, USA
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Quantum information science (QIS) is bound to impact many areas of science and technology and the development of quantum information science capabilities is enabled by input from many areas. In this tutorial I will outline connections between QIS, particle accelerators and directions to advance our understanding of nuclear fusion with examples from our work at Berkeley Lab [1-4].
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Slides THXBB1 [29.908 MB]
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