Combining two-photon photoemission and transient absorption spectroscopy to resolve hot carrier cooling in 2D perovskite single crystals: the effect of surface layer-Reference-Cited by-同舟云学术

Combining two-photon photoemission and transient absorption spectroscopy to resolve hot carrier cooling in 2D perovskite single crystals: the effect of surface layer

Published:2022 Issue:44 Volume:10 Page:16751-16760
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Lin Weihua¹^ORCID,Liang Mingli¹²,Niu Yuran³,Chen Zhesheng⁴,Cherasse Marie⁴⁵,Meng Jie¹²^ORCID,Zou Xianshao¹,Zhao Qian²,Geng Huifang⁶,Papalazarou Evangelos⁷,Marsi Marino⁷,Perfetti Luca⁴,Canton Sophie E.²⁸,Zheng Kaibo¹²,Pullerits Tönu¹^ORCID

Affiliation:

1. Chemical Physics and NanoLund, Lund University, Box 124, 22100 Lund, Sweden

2. Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark

3. MAX IV Laboratory, Lund University, P.O. Box 118, 22100 Lund, Sweden

4. Laboratoire des Solides Irradiés, CEA/DRF/IRAMIS, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France

5. Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany

6. Ultrafast Electron Microscopy Laboratory, The MOE Key Laboratory of Weak-Light Nonlinear Photonics, School of Physics, Nankai University, Tianjin 300071, China

7. Laboratoire de Physique des Solides, CNRS, Université Paris Saclay, Orsay 91405, France

8. European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany

Abstract

We investigate HC cooling in two-dimensional perovskite single-crystals by applying two complementary ultrafast techniques and observe spatial sensitivity of cooling.

Funder

Energimyndigheten

Agence Nationale de la Recherche

Deutscher Akademischer Austauschdienst

Vetenskapsrådet

Knut och Alice Wallenbergs Stiftelse

China Scholarship Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

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