This page is under construction. In time we will fill it with relevant process examples and relevant data.

Mix-and-match with EBL and UV lithography

Using mix-and-match it is possible to combine EBL and UV lithography using selected resists. Read more on the Mix-and-match page.

Single spot EBL on JEOL 9500

Arrays of circular holes can be created by normal area writing of a mask of circular structures. It can however also be done with a single spot approach, where the beam will dwell at each spot for several 100 ns and hence each spot will become a circular structure by local over exposure. You can read more about this method in the linked article.

Single-spot e-beam lithography for defining large arrays of nano-holes


Example of the three different approaches for exposing arrays of circles. In all cases the red areas are the areas drawn in the mask file. The small circles indicate beam positions.

Article on quality control on the JEOL 9500 system

Quality control of JEOL JBX-9500FSZ lithography system in a multi-user laboratory