Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이해원 | - |
dc.date.accessioned | 2018-04-19T08:09:46Z | - |
dc.date.available | 2018-04-19T08:09:46Z | - |
dc.date.issued | 2012-03 | - |
dc.identifier.citation | Journal of Nanoscience and Nanotechnology, 2012, 12(1), P.725-729 | en_US |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.issn | 1533-4899 | - |
dc.identifier.uri | http://www.ingentaconnect.com/content/asp/jnn/2012/00000012/00000001/art00105;jsessionid=2b3bnxh5k0gdc.x-ic-live-03 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/69516 | - |
dc.description.abstract | Photoacid generators (PAGs) have been widely used as a key material in the development of novel photoresist materials. One of the important uses of PAGs is found in chemically amplified photoresists (CARs) because of their high photosensitivity and high resolution capability. Triphenylsulfonium salt methacrylate (TPSMA) as the PAG has been bounded in the main polymer backbone. TPSMA was employed for synthesis of terpolymers, poly(MMA-co-tBVPC-co-TPSMA) and poly(tBVPC-co-tBOCPOMI-co-TPSMA) as a positive tone photoresists by free radical polymerization using AIBN. Terpolymers with various ratio of TPSMA, MMA, tBVPC and tBOCOPMI were synthesized and well characterized by FTIR, NMR. Molecular weight distribution was analyzed by GPO. Thermal properties were studied using TGA, DSC which showed thermal stability of terpolymer up to 150 C. We have applied E-beam lithography and KrF lithography in order to demonstrate the effect of the polymer bounded PAG resists. These positive tone resists were successfully applied for fabrication of nano-scale patterns. | en_US |
dc.description.sponsorship | This work was supported by the National Program for Tera-level Nanodevices (TND), the International Research and Development Program of the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (MEST) of Korea (Grant No. K20901000006-09E0100-00610), the Seoul R&D Program (10919), and the research fund of Hanyang University (HYU-2011-T). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Amer Scientific Publishers | en_US |
dc.subject | Triphenylsulfonium Salt Methacrylate (TPSMA) | en_US |
dc.subject | Poly(MMA-co-tBVPC-co-TPSMA) | en_US |
dc.subject | Poly(tBVPC-co-tBOCPOMI-co-TPSMA) | en_US |
dc.subject | Positive Tone Photoresist | en_US |
dc.subject | Electron Beam Lithography | en_US |
dc.title | Synthesis of Novel Photoacid Generator Containing Resist Polymer for Electron Beam Lithography | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 12 | - |
dc.identifier.doi | 10.1166/jnn.2012.5344 | - |
dc.relation.page | 725-729 | - |
dc.relation.journal | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.contributor.googleauthor | Lee, K.E. | - |
dc.contributor.googleauthor | Kim, M.J. | - |
dc.contributor.googleauthor | Yoo, J.B. | - |
dc.contributor.googleauthor | Mondkar, H.S. | - |
dc.contributor.googleauthor | Sohn, K. | - |
dc.contributor.googleauthor | Lee, H. | - |
dc.relation.code | 2012214452 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | haiwon | - |
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