Bandari Vineeth Kumar, Varadharajan Lakshmi, Xu Longqian, Jalil Abdur Rehman, Devarajulu Mirunalini, Siles Pablo F, Zhu Feng, Schmidt Oliver G
Material Systems for Nanoelectronics, TU Chemnitz, Reichenhainer Str. 70, 09107 Chemnitz, Germany.
Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany.
Beilstein J Nanotechnol. 2017 Jun 19;8:1277-1282. doi: 10.3762/bjnano.8.129. eCollection 2017.
The investigation of charge transport in organic nanocrystals is essential to understand nanoscale physical properties of organic systems and the development of novel organic nanodevices. In this work, we fabricate organic nanocrystal diodes contacted by rolled-up robust nanomembranes. The organic nanocrystals consist of vanadyl phthalocyanine and copper hexadecafluorophthalocyanine heterojunctions. The temperature dependent charge transport through organic nanocrystals was investigated to reveal the transport properties of ohmic and space-charge-limited current under different conditions, for instance, temperature and bias.
研究有机纳米晶体中的电荷传输对于理解有机体系的纳米级物理性质以及新型有机纳米器件的开发至关重要。在这项工作中，我们制备了由卷起的坚固纳米膜接触的有机纳米晶体二极管。有机纳米晶体由钒氧基酞菁和十六氟铜酞菁异质结组成。研究了通过有机纳米晶体的温度依赖性电荷传输，以揭示在不同条件下，例如温度和偏压下的欧姆电流和空间电荷限制电流的传输特性。
