Freezing-in orientational disorder induces crossover from thermally-activated to temperature-independent transport in organic semiconductors.

作者: K. P. Goetz , A. Fonari , D. Vermeulen , P. Hu , H. Jiang

DOI: 10.1038/NCOMMS6642

关键词:

摘要: The electronic properties of organic charge-transfer complexes are highly coupled to their crystallographic structures. Goetz et al. show that the librational motion can mediate a glass-like transition, resulting in transition from temperature-activated temperature-independent charge transport.

参考文章(68)
H. SUGA, Thermodynamic Aspects of Glassy Crystals Annals of the New York Academy of Sciences. ,vol. 484, pp. 248- 263 ,(1986) , 10.1111/J.1749-6632.1986.TB49575.X
M. Valiev, E.J. Bylaska, N. Govind, K. Kowalski, T.P. Straatsma, H.J.J. Van Dam, D. Wang, J. Nieplocha, E. Apra, T.L. Windus, W.A. de Jong, NWChem: a comprehensive and scalable open-source solution for large scale molecular simulations Computer Physics Communications. ,vol. 181, pp. 1477- 1489 ,(2010) , 10.1016/J.CPC.2010.04.018
Tsung-Hsun Lee, Jhen-Hao Li, Wei-Shun Huang, Bin Hu, J. C. A. Huang, Tzung-Fang Guo, Ten-Chin Wen, Magnetoconductance responses in organic charge-transfer-complex molecules Applied Physics Letters. ,vol. 99, pp. 073307- ,(2011) , 10.1063/1.3627170
Huibiao Liu, Qing Zhao, Yuliang Li, Yang Liu, Fushen Lu, Junpeng Zhuang, Shu Wang, Lei Jiang, Daoben Zhu, Dapeng Yu, Lifeng Chi, Field emission properties of large-area nanowires of organic charge-transfer complexes. Journal of the American Chemical Society. ,vol. 127, pp. 1120- 1121 ,(2005) , 10.1021/JA0438359
T Holstein, Studies of polaron motion Annals of Physics. ,vol. 8, pp. 325- 342 ,(1959) , 10.1016/0003-4916(59)90002-8
T. Mori, H. Inokuchi, Structural and electrical properties of (BEDT-TTF)(TCNQ) Solid State Communications. ,vol. 59, pp. 355- 359 ,(1986) , 10.1016/0038-1098(86)90562-4
Lingyun Zhu, Yuanping Yi, Yuan Li, Eung-Gun Kim, Veaceslav Coropceanu, Jean-Luc Brédas, Prediction of Remarkable Ambipolar Charge-Transport Characteristics in Organic Mixed-Stack Charge-Transfer Crystals Journal of the American Chemical Society. ,vol. 134, pp. 2340- 2347 ,(2012) , 10.1021/JA210284S
Sachio Horiuchi, Tatsuo Hasegawa, Yoshinori Tokura, Molecular Donor-Acceptor Compounds as Prospective Organic Electronics Materials Journal of the Physical Society of Japan. ,vol. 75, pp. 051016- 051016 ,(2006) , 10.1143/JPSJ.75.051016
W. A. Little, POSSIBILITY OF SYNTHESIZING AN ORGANIC SUPERCONDUCTOR Physical Review. ,vol. 134, pp. 35- 43 ,(1964) , 10.1103/PHYSREV.134.A1416