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Study on Lie algebraic deflection aberration theory for combined magnetic focusing-deflection systems
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Organization: | Xi'an Jiaotong University |
Department: | Department of Electronics Science and Technology |
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Lie algebraic deflection aberration theory is employed to derive high-order canonical aberrations of combined magnetic focusing-deflection systems. With the aid of the computer symbolic manipulation software Mathematica, all the third- and fifth-order aberrations of the combined systems are feasibly obtained. The present paper lays a groundwork for further studies on higher-order aberration computation and optimized design for scanning probe systems.
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