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Compact RF ion accelerator
Compact RF ion accelerator
We are developing compact multi-beam ion accelerators that can be scaled to high beam power.
Partners/Collaborations
Partners/Collaborations
Cornell University
Cornell University
Prof. Amit Lal
Prof. Khurram Khan Afridi
Compact RF amplifier technology
Funding
Funding
ARPA-E
ARPA-E
Funding is provided by ARPA-E under the OPEN 2018 program.
Publications
Publications
Q. Ji, K. K. Afridi, T. Bauer, G. Giesbrecht, Y. Hou, A. Lal, D. Ni, A. Persaud, Z. Qin, P. Seidl, S. Sinha, T. Schenkel, Beam power scale-up in micro-electromechanical systems based multi-beam ion accelerators. Rev. Sci. Instrum. 92, 103301 (2021),http://dx.doi.org/10.1063/5.0058175.
S. Sinha, Y. Hou, D. Ni, Q. Ji, A. Persaud, P. Seidl, T. Schenkel, A. Lal, K. K. Afridi, in 2020 IEEE Energy Conversion Congress and Exposition (ECCE) (ieeexplore.ieee.org, 2020; http://dx.doi.org/10.1109/ECCE44975.2020.9236008), pp. 5452–5457.
Y. Hou, S. Sinha, D. Ni, Q. Ji, A. Persaud, P. Seidl, T. Schenkel, A. Lal, K. K. Afridi, in 2020 IEEE Energy Conversion Congress and Exposition (ECCE) (2020; http://dx.doi.org/10.1109/ECCE44975.2020.9236076), pp. 5458–5463.
S. Sinha, D. Ni, Q. Ji, A. Persaud, P. Seidl, Multi-MHz Multi-kV Power Amplifier for Compact Particle Accelerators. 2020 IEEE Applied (2020), doi:10.1109/APEC39645.2020.9124169.
K. B. Vinayakumar, S. Ardanuc, Q. Ji, A. Persaud, P. Seidl, T. Schenkel, A. Lal, Demonstration of waferscale voltage amplifier and electrostatic quadrupole focusing array for compact linear accelerators. Journal of Applied. 125, 194901 (2019).
P. A. Seidl, A. Persaud, D. Di Domenico, J. Andreasson, Q. Ji, W. Liang, D. Ni, D. Oberson, L. Raymond, G. Scharfstein, A. M. M. Todd, A. Lal, T. Schenkel, in 2018 22nd International Conference on Ion Implantation Technology (IIT) (2018; http://dx.doi.org/10.1109/IIT.2018.8807975), pp. 184–187.
P. A. Seidl, A. Persaud, W. Ghiorso, Q. Ji, W. L. Waldron, A. Lal, K. B. Vinayakumar, T. Schenkel, Source-to-accelerator quadrupole matching section for a compact linear accelerator. Rev. Sci. Instrum. 89, 053302 (2018).
K. B. Vinayakumar, A. Persaud, Q. Ji, P. Seidl, T. Schenkel, A. Lal, in 2018 IEEE Micro Electro Mechanical Systems (MEMS) (2018; http://dx.doi.org/10.1109/MEMSYS.2018.8346681), pp. 820–823.
A. Persaud, Q. Ji, E. Feinberg, P. A. Seidl, W. L. Waldron, T. Schenkel, A. Lal, K. B. Vinayakumar, S. Ardanuc, D. A. Hammer, A compact linear accelerator based on a scalable microelectromechanical-system RF-structure. Rev. Sci. Instrum. 88, 063304 (2017).
A. Persaud, P. A. Seidl, Q. Ji, E. Feinberg, W. L. Waldron, T. Schenkel, S. Ardanuc, K. B. Vinayakumar, A. Lal, Staging of RF-accelerating Units in a MEMS-based Ion Accelerator. Phys. Procedia. 90, 136–142 (2017).
Patents
Patents
A. Lal, T. Schenkel, A. Persaud, Q. Ji, P. Seidl, W. Waldron, S. Ardanuc, V. K. K. Basavarajappa, Wafer-based charged particle accelerator, wafer components, methods, and applications. US Patent (2019), (available at https://patentimages.storage.googleapis.com/0e/60/0d/83d58f992f5741/US20190159331A1.pdf).
Software
Software
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