Electron beam lithography simulation for the patterning of EUV masks

Autor: N. Tsikrikas, Annamaria Gerardino, George P. Patsis, Ioannis Raptis, Evangelos Valamontes
Rok vydání: 2007
Předmět:
Zdroj: 2007 Digest of papers Microprocesses and Nanotechnology.
DOI: 10.1109/imnc.2007.4456108
Popis: The effect of the number of layers of the Mo/Si structure and their relative thickness in terms of incident electron energy, on the backscattering coefficient and on the deposited energy in the resist film for a EUV mask is investigated. Experimental single pixel and test layout exposures on various Mo/Si stacks are in progress. Simulation accuracy improvement through the incorporation of secondary electrons and comparison of the simulation results with the corresponding experimental ones is in progress.
Databáze: OpenAIRE