| 摘要 |
A method for writing a pattern on a workpiece by use of a charged particle beam, the method includes calculating a corrected dose including at least a proximity effect correction dose for correction of proximity effect, calculating a corrected residual difference-corrected dose for correcting a correction residual difference of the corrected dose, calculating a exposure dose of the charged particle beam to be corrected by the corrected dose as corrected by the correction residual difference-corrected dose, and irradiating the charged particle beam onto the workpiece in such a way as to become the exposure dose.
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