High performance flexible organic thin film transistors (OTFTs) with octadecyltrichlorsilane/ Al2O3/poly(4-vinylphenol) multilayer insulators.

High Performance Flexible Organic Thin Film Transistors (OTFTs) with Octadecyltrichlorsilane/ Al2O3/Poly(4-vinylphenol) Multilayer Insulators Mohammad Arifur Rahman2, Hyunho Kim1, Young Kyu Lee1, Chiyoung Lee1, Hosoek Nam1, Jang-Sik Lee1, Hoesup Soh1, Jong-Kwon Lee3, Eun-Gu Lee4, and Jaegab Lee1 ∗ 1Center for Materials and Processes of Self-Assembly, School of Advanced Materials Engineering, Kookmin University, Seoul 136-702, Republic of Korea 2Department of Chemistry, University of Dhaka, Dhaka-1000, Bangladesh 3Department of Display Materials Engineering, Soon Chun Hyang University, Asna 336-745, Republic of Korea 4Advanced Materials Engineering, Chosun University, Gwangju 501-759, Republic of Korea