Journal
ROYAL SOCIETY OPEN SCIENCE
Volume 8, Issue 3, Pages -Publisher
ROYAL SOC
DOI: 10.1098/rsos.202132
Keywords
photoresist; molecular glass photoresist; electron beam lithography; photolithography; negative-tone photoresist
Categories
Funding
- National Natural Science Foundation of China [21873106, 21903085, 22073108, U20A20144, 22090012]
- National Major Science and Technology Projects of China [2018ZX02102]
Ask authors/readers for more resources
The negative-tone molecular glass photoresist shows good contrast, resolution, and sensitivity in electron beam lithography, making it a promising candidate for use in this field.
A low molecular weight organic compound containing bis-phenol A backbone (BPA-6OH) is reported as a negative-tone photoresist. This material has a high glass transition temperature and excellent thermal stability. A good contrast, well-resolved line pattern around 73.4 nm and sensitivity of 52 mu C cm(-2) can be received for negative-tone molecular glass photoresist upon exposure in electron beam lithography system. It indicates that the negative-tone molecular glass photoresist is one of the promising candidates for use in electron beam lithography.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available