Excited states engineering enables efficient near-infrared lasing in nanographenes-Reference-Cited by-同舟云学术

Excited states engineering enables efficient near-infrared lasing in nanographenes

Published:2022 Issue:1 Volume:9 Page:393-402
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Paternò Giuseppe M.¹^ORCID,Chen Qiang²,Muñoz-Mármol Rafael³^ORCID,Guizzardi Michele⁴,Bonal Víctor³,Kabe Ryota⁵^ORCID,Barker Alexander J.¹,Boj Pedro G.⁶,Chatterjee Shreyam⁷^ORCID,Ie Yutaka⁷^ORCID,Villalvilla José M.³,Quintana José A.⁶,Scotognella Francesco⁴^ORCID,Müllen Klaus²⁸,Díaz-García María A.³^ORCID,Narita Akimitsu²⁹,Lanzani Guglielmo¹⁴^ORCID

Affiliation:

1. Center for Nano Science and Technology, Istituto Italiano di Tecnologia (IIT), Via Pascoli 10, 20133, Milano, Italy

2. Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany

3. Departamento de Física Aplicada and Instituto Universitario de Materiales de Alicante, Universidad de Alicante, 03080 Alicante, Spain

4. Physics Department, Politecnico di Milano, Piazza L. da Vinci 32, 20133 Milano, Italy

5. Organic Optoelectronics Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan

6. Departamento de Óptica, Farmacología y Anatomía and Instituto Universitario de Materiales de Alicante, Universidad de Alicante, 03080 Alicante, Spain

7. The Institute of Scientific and Industrial Research (SANKEN), Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan

8. Institute of Physical Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany

9. Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan

Abstract

Organic molecules usually exhibit optical gain losses in the NIR, due to the absorption of charged species/triplets. We report on a nanographene molecule in which the minimisation of such losses enable the achievement of low-threshold NIR lasing.

Funder

Max-Planck-Gesellschaft

Ministerio de Economía y Competitividad

Okinawa Institute of Science and Technology Graduate University

Fondazione Cariplo

Gutenberg Forschungskolleg

European Regional Development Fund

Johannes Gutenberg-Universität Mainz

Ministerio de Ciencia e Innovación

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)