Charge-transport physics of high-mobility molecular semiconductors

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題名:	Charge-transport physics of high-mobility molecular semiconductors
作者:	張瑞芬;Sirringhaus, Henning;Sakanoue, Tomo;Chang, Jui-Fen
貢獻者:	理學院光電科學與工程學系
關鍵詞:	organic semiconductors;physics of charge transport;polarons
日期:	2012-01-01
上傳時間:	2026-04-23 11:24:21 (UTC+8)
出版者:	Wiley-VCH Verlag;Berlin: WILEY-VCH Verlag
摘要:	摘要： AbstractThis review is focused on understanding of the charge‐transport physics of high‐mobility organic semiconductors at a molecular level. We review recent high‐mobility small‐molecule and conjugated polymer materials with a focus on crystalline materials that have been able to exceed mobilities of 0.5–1 cm2/V s. We discuss some of the main, competing factors that govern charge transport in these materials and present theoretical approaches that have been developed to describe systems in which moderately strong intermolecular electronic interactions and strong electron–phonon interactions are present. Finally, we review recent experimental results that have aimed to address the important question of whether at room‐temperature charge carriers in these high‐mobility organic semiconductors are in fact simply extended Bloch electrons that undergo occasional scattering processes or are localized on individual molecules and move by hopping. 其他題名： Phys. Status Solidi B 出版者： Berlin: WILEY-VCH Verlag 出版日期： 2012-09 出處： physica status solidi (b), 2012-09, Vol.249 (9), p.1655-1676 資源來源： Wiley Online Journals ** 版權： Copyright © 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim 識別號： ISSN: 0370-1972 識別號： ISSN: 1521-3951 識別號： EISSN: 1521-3951 識別號： DOI: 10.1002/pssb.201248143
顯示於類別:	[光電科學與工程學系] 期刊論文

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