Directional exciton transport in supramolecular nanostructured assemblies

2012 ◽  
Vol 14 (38) ◽  
pp. 13146 ◽  
Author(s):  
Johannes Gierschner
Keyword(s):  
Exciton Transport ◽  
Nanostructured Assemblies

Selective transfer of nanostructured assemblies onto an arbitrary substrate by nanoimprinting

2012 ◽  
Author(s):  
Steven J. Barcelo ◽  
Min Hu ◽  
Ansoon Kim ◽  
Wei Wu ◽  
Zhiyong Li
Keyword(s):  
Selective Transfer ◽  
Nanostructured Assemblies

scholarly journals Efficient Interlayer Exciton Transport in Two-Dimensional Metal-Halide Perovskites.

2020 ◽  
Author(s):  
Alvaro J Magdaleno ◽  
Michael Seitz ◽  
Michel Frising ◽  
Ana Herranz de la Cruz ◽  
Antonio I. Fernández-Domínguez ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Charge Carrier ◽  
Carrier Transport ◽  
Energy Transport ◽  
Diffusion Length ◽  
Charge Carrier Transport ◽  
Two Dimensional ◽  
Exciton Transport ◽  
Halide Perovskites ◽  
Excitonic Energy

We present transient microscopy measurements of interlayer energy transport in (PEA)<sub>2</sub>PbI<sub>4</sub> perovskite. We find efficient interlayer exciton transport (0.06 cm<sup>2</sup>/s), which translates into a diffusion length that exceeds 100 nm and a sub-ps timescale for energy transfer. While still slower than in-plane exciton transport (0.2 cm<sup>2</sup>/s), our results show that excitonic energy transport is considerably less anisotropic than charge-carrier transport for 2D perovskites.

scholarly journals The optimization topography of exciton transport

2011 ◽  
Vol 96 (1) ◽  
pp. 10001 ◽  
Author(s):  
T. Scholak ◽  
T. Wellens ◽  
A. Buchleitner
Keyword(s):  
Exciton Transport

Unification of polaron and soliton theories of exciton transport

1989 ◽  
Vol 40 (14) ◽  
pp. 9876-9887 ◽  
Author(s):  
David W. Brown ◽  
Zoran Ivić
Keyword(s):  
Exciton Transport
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