Cyanine platelet single crystals: growth, crystal structure and optical spectra-Reference-Cited by-同舟云学术

Cyanine platelet single crystals: growth, crystal structure and optical spectra

Published:2018 Issue:46 Volume:20 Page:29166-29173
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Leclaire Nicolas A.¹²³⁴⁵,Li Musen⁶⁷⁸⁹¹⁰^ORCID,Véron Anna C.¹²³⁴^ORCID,Neels Antonia¹¹¹²²³⁴^ORCID,Heier Jakob¹²³⁴^ORCID,Reimers Jeffrey R.⁶⁷⁸⁹¹⁰^ORCID,Nüesch Frank A.¹²³⁴⁵^ORCID

Affiliation:

1. Empa, Laboratory for Functional Polymers

2. Swiss Federal Laboratories for Materials Science and Technology

3. 8600 Dübendorf

4. Switzerland

5. Institut des Matériaux

6. International Center for Quantum and Molecular Structures

7. College of Science

8. Shanghai University

9. Shanghai, 200444

10. China

11. Empa

12. Center for X-Ray Analytics

Abstract

Micro transmittance spectroscopy of ultrathin crystalline organic salt semiconductors reveals strong low-energy and weak high-energy bands polarized along the crystallographic b- and c-axis. While the excitonic coupling pattern explains the occurrence of polarized bands, the observed intensities are opposite of expectations based on chromophore alignment within the crystal.

Funder

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CP/C8CP06034G

Reference58 articles.

1. Charge Transport in Organic Semiconductors

2. Elastomeric Transistor Stamps: Reversible Probing of Charge Transport in Organic Crystals