Specific Process Knowledge/Lithography/EBeamLithography/JEOLJobPreparation: Difference between revisions
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It V1 mode it is customary to set M1 = (0,0) such that substrate height is detected at the center of the chip. In this way V1 mode can be used to exactly read out substrate height where the chip pattern will be written. | It V1 mode it is customary to set M1 = (0,0) such that substrate height is detected at the center of the chip. In this way V1 mode can be used to exactly read out substrate height where the chip pattern will be written. | ||
= | =Beam current and condition files= | ||
The beam current can in principle be changed in very fine steps, it however requires recalibration of the Dynamic Focus and Dynamic Stigmation table. Hence, only a limited number of beam currents are available. The available beam currents and condition file name are listed below. | The beam current can in principle be changed in very fine steps, it however requires recalibration of the Dynamic Focus and Dynamic Stigmation table. Hence, only a limited number of beam currents are available. The available beam currents and condition file name are listed below. | ||