Direct metal pattern writing by VUV photodissociation

Jianxun Yan, Mool C. Gupta

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

An efficient process for direct pattern writing of thin metallic films has been developed using a 121.6 nm vacuum ultraviolet source by photodissociation of metalorganic materials. The optical reflection, crystal structure, and surface morphology of photodissociated palladium thin films were studied using a spectrophotometer, x-ray diffraction, and scanning electron microscopy. A pattern of 5 μm palladium lines separated by 5 μm spaces was produced on glass substrate by contact printing lithography.

Original languageEnglish
Pages (from-to)3202-3205
Number of pages4
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume22
Issue number6
DOIs
StatePublished - Nov 2004
Externally publishedYes

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