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Polaron transport process in conjugated polymer with intrachain disorder is simulated using a nonadiabatic evolution method. The simulations are performed within the framework of an extended version of the Su-Schrieffer-Heeger model modified to include intrachin disorder and an external electric field. It is found that the polaron transport mechanism is determined by both the electric field and the intrachain disorder. The effects of intrachin disorder are negative in most cases, but with the increase of the electric field, the influence of intrachin disorder on polaron transport decreases.
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Keywords:
- polymers /
- polaron transport /
- intrachain disorder
[1] Friend R H, Gymer R W, Holmes A B, Burroughes J H, Marks R N, Taliani C, Bradley D D C, Dos Santos D A, Brédas J L, Lögdlund M, Salaneck W R 1999 Nature 397 121
[2] Sirringhaus H, Tessler N, Friend R H 1998 Science 280 1741
[3] Yu G, Gao J, Hummelen J C, Wudi F, Heeger A J 1995 Science 270 1789
[4] Demeyu L, Stafström S, Bekele M 2007 Phys. Rev. B 76 155202
[5] de Oliveira Neto P H, da Cunha W F, Gargano R, Silva G M 2009 J. Phys. Chem. A 113 14975
[6] Zhang X, Li Z, Lu G 2010 Phys. Rev. B 82 205210
[7] Anderson P W 1958 Phys. Rev. 109 1492
[8] Rodin A S, Fogler M M 2009 Phys. Rev. B 80 155435
[9] Maul R, Wenzel W 2009 Phys. Rev. B 80 045424
[10] Hu D S, Lu X J, Zhang Y M, Zhu C P 2009 Chin. Phys. B 18 2498
[11] Bascones E, Estévez V, Trinidad J A, MacDonald A H 2008 Phys. Rev. B 77 245422
[12] Ben-Naim E, Krapivsky P L 2009 Phys. Rev. Lett. 102 190602
[13] Xu H, Zeng H T 1992 Acta Phys. Sin. 41 1666 (in Chinese) [徐慧, 曾红涛 1992 41 1666]
[14] Ma S S, Xu H, Guo R, Cui M L 2010 Acta Phys. Sin. 59 4972 (in Chinese) [马松山, 徐慧, 郭锐, 崔麦玲 2010 59 4972]
[15] Xiong S J, Zhang G P, Hu D S 2002 Chin. Phys. Lett. 19 1850
[16] Duan L, Ding J W, Hu F 2011 Acta Phys. Sin. 60 117201 (in Chinese) [段玲, 丁建文, 胡飞 2011 60 117201]
[17] Sirringhaus H, Brown P J, Friend R H, Nielsen M M, Bechgaard K, Langeveld-Voss B M W, Spiering A J H, Janssen R A J, Meijer E W, Herwig P, de Leeuw D M 1999 Nature 401 685
[18] Kline R J, McGehee M D, Kadnikova E N, Liu J S, Frechet J M J 2003 Adv. Mater. 15 1519
[19] Konezny S J, Rothberg L J, Galvin M E, Smith D L 2010 App. Phys. Lett. 97 143305
[20] Su W P, Schrieffer J R, Heeger A J 1979 Phys. Rev. Lett. 42 1698
[21] Johansson Å, Stafström S 2001 Phys. Rev. Lett. 86 3602
[22] Hultell M, Stafström S 2007 Phys. Rev. B 75 104304
[23] Li Y, Liu X J, Fu J Y, Liu D S, Xie S J, Mei L M 2006 Phys. Rev. B 74 184303
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[1] Friend R H, Gymer R W, Holmes A B, Burroughes J H, Marks R N, Taliani C, Bradley D D C, Dos Santos D A, Brédas J L, Lögdlund M, Salaneck W R 1999 Nature 397 121
[2] Sirringhaus H, Tessler N, Friend R H 1998 Science 280 1741
[3] Yu G, Gao J, Hummelen J C, Wudi F, Heeger A J 1995 Science 270 1789
[4] Demeyu L, Stafström S, Bekele M 2007 Phys. Rev. B 76 155202
[5] de Oliveira Neto P H, da Cunha W F, Gargano R, Silva G M 2009 J. Phys. Chem. A 113 14975
[6] Zhang X, Li Z, Lu G 2010 Phys. Rev. B 82 205210
[7] Anderson P W 1958 Phys. Rev. 109 1492
[8] Rodin A S, Fogler M M 2009 Phys. Rev. B 80 155435
[9] Maul R, Wenzel W 2009 Phys. Rev. B 80 045424
[10] Hu D S, Lu X J, Zhang Y M, Zhu C P 2009 Chin. Phys. B 18 2498
[11] Bascones E, Estévez V, Trinidad J A, MacDonald A H 2008 Phys. Rev. B 77 245422
[12] Ben-Naim E, Krapivsky P L 2009 Phys. Rev. Lett. 102 190602
[13] Xu H, Zeng H T 1992 Acta Phys. Sin. 41 1666 (in Chinese) [徐慧, 曾红涛 1992 41 1666]
[14] Ma S S, Xu H, Guo R, Cui M L 2010 Acta Phys. Sin. 59 4972 (in Chinese) [马松山, 徐慧, 郭锐, 崔麦玲 2010 59 4972]
[15] Xiong S J, Zhang G P, Hu D S 2002 Chin. Phys. Lett. 19 1850
[16] Duan L, Ding J W, Hu F 2011 Acta Phys. Sin. 60 117201 (in Chinese) [段玲, 丁建文, 胡飞 2011 60 117201]
[17] Sirringhaus H, Brown P J, Friend R H, Nielsen M M, Bechgaard K, Langeveld-Voss B M W, Spiering A J H, Janssen R A J, Meijer E W, Herwig P, de Leeuw D M 1999 Nature 401 685
[18] Kline R J, McGehee M D, Kadnikova E N, Liu J S, Frechet J M J 2003 Adv. Mater. 15 1519
[19] Konezny S J, Rothberg L J, Galvin M E, Smith D L 2010 App. Phys. Lett. 97 143305
[20] Su W P, Schrieffer J R, Heeger A J 1979 Phys. Rev. Lett. 42 1698
[21] Johansson Å, Stafström S 2001 Phys. Rev. Lett. 86 3602
[22] Hultell M, Stafström S 2007 Phys. Rev. B 75 104304
[23] Li Y, Liu X J, Fu J Y, Liu D S, Xie S J, Mei L M 2006 Phys. Rev. B 74 184303
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