Kim, Kyung Hwan Kim, Dae Cheol Cho, Min Ju Choi, Dong Hoon Kang, Nam Su Yu, Jae Woong 2024-01-20T21:02:16Z 2024-01-20T21:02:16Z 2021-09-03 2009-08 1598-5032 https://pubs.kist.re.kr/handle/201004/132264 English SPRINGER STAR-SHAPED OLIGOTHIOPHENES ORGANIC SEMICONDUCTORS SOLAR-CELLS TRANSISTORS MOLECULES Enhancement of Power Conversion Efficiency of Photovoltaic Cell Fabricated with 1,2,4,5-Tetra(6-hexyl-2-vinyl-dithieno [3,2-b;2 ',3 '-d]thiophene)-benzene and Methanofullerene [6,6]-phenyl C61-butyric acid Methyl Ester Article 10.1007/BF03218906 1 MACROMOLECULAR RESEARCH, v.17, no.8, pp.549 - 552 MACROMOLECULAR RESEARCH 17 8 549 552 scie scopus kci ART001371152 000269517300001 2-s2.0-70349234459 Polymer Science Polymer Science Article STAR-SHAPED OLIGOTHIOPHENES ORGANIC SEMICONDUCTORS SOLAR-CELLS TRANSISTORS MOLECULES Organic Photovoltaic Organic Solar cell multi-branched semiconducting PCBM