journal article·2022-08Open access

Phonon Analysis of 2D Organic‐Halide Perovskites in the Low‐ and Mid‐IR Region

Yan‐Fang Chen, Arup Mahata, Aura D. Lubio, Marco Cinquino, Annalisa Coriolano, Lilian Skokan, Young‐Gyun Jeong, Luca Razzari, Luisa De Marco, Andreas Ruediger, Filippo De Angelis, Silvia Colella, Emanuele Orgiu

Advanced Optical Materials· Volume 10· Issue 16

Abstract

Abstract Combining the characteristics of hybrid perovskites and layered materials, 2D Ruddlesden–Popper perovskites exhibit unique properties, some of which still require to be deeply understood. In this study, the vibrational signatures of such materials are analyzed by collecting experimental Raman spectra of four distinct compounds. Supported by density functional theory simulations, the role of the phenyl spacer single fluorination on the phonon modes of two similar yet different compounds, i.e., phenethylammonium lead iodide (PEAI) and 4‐fluorophenethylammonium lead iodide (PEAI‐F), is explained. In addition, this work analyzes some so‐far unreported experimental Raman peaks in the 600–1100 cm−1 range and discusses their origin in this class of 2D compounds. This work paves the way for a better design of novel compounds as well as for their exploitation in (opto)electronic applications.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · 2D Materials and Applications · Ga2O3 and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institut national de la recherche scientifique Centre Énergie Matériaux Télécommunications 1650 Blv. Lionel‐Boulet Varennes QC J3X 1P7 Canada

CompuNet Istituto Italiano di Tecnologia Via Morego 30 Genova 16163 Italy

Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO) Istituto CNR di Scienze e Tecnologie Chimiche “Giulio Natta” (CNR‐SCITEC) Via Elce di Sotto 8 Perugia 06123 Italy

Department of Chemistry Indian Institute of Technology Hyderabad Kandi, Sangareddy Telengana 502285 India

CNR NANOTEC Institute of Nanotechnology Via Monteroni Lecce 73100 Italy

Dipartimento di Matematica e Fisica E. De Giorgi (Campus Ecotekne) Università Del Salento via Monteroni Lecce 73100 Italy

Department of Chemistry, Biology and Biotechnology University of Perugia Via Elce di Sotto 8 Perugia 06123 Italy

Department of Mechanical Engineering, College of Engineering Prince Mohammad Bin Fahd University P.O. Box 1664, Al Khobar 31952 Kingdom of Saudi Arabia

CNR NANOTEC Institute of Nanotechnology Via Amendola, 122/D Bari 70126 Italy

Funding

Università degli Studi di Perugia

References (69)

Show source-provided references
1. 10.1021/ja809598r10.1021/ja809598r ↗
2. 10.1126/science.122860410.1126/science.1228604 ↗
3. 10.1021/acs.jpclett.9b0156810.1021/acs.jpclett.9b01568 ↗
4. 10.1021/jacs.8b1085110.1021/jacs.8b10851 ↗
5. 10.1016/j.trechm.2019.04.00310.1016/j.trechm.2019.04.003 ↗
6. 10.1039/C9EE03757H10.1039/C9EE03757H ↗
7. 10.1002/solr.20200039510.1002/solr.202000395 ↗
8. 10.1002/anie.20140646610.1002/anie.201406466 ↗
9. 10.1002/adma.20190384810.1002/adma.201903848 ↗
10. Jusserand B. · 1989
11. 10.1103/PhysRevLett.54.211110.1103/PhysRevLett.54.2111 ↗
12. 10.1103/PhysRevB.38.848310.1103/PhysRevB.38.8483 ↗
13. 10.1063/1.9793110.1063/1.97931 ↗
14. 10.1103/PhysRevB.39.169610.1103/PhysRevB.39.1696 ↗
15. 10.1103/PhysRevB.33.288710.1103/PhysRevB.33.2887 ↗
16. 10.1103/PhysRevApplied.8.03402810.1103/PhysRevApplied.8.034028 ↗
17. 10.1063/5.001276310.1063/5.0012763 ↗
18. Rytov S. M. · Sov. Phys. Acoust. · 1956 · 2 · 68
19. 10.1103/PhysRevLett.45.29810.1103/PhysRevLett.45.298 ↗
20. 10.1021/ja00006a07610.1021/ja00006a076 ↗
21. Straus D. B. · J. Phys. Chem. C · 2018 · 9 · 1434
22. 10.1021/acs.jpclett.0c0171410.1021/acs.jpclett.0c01714 ↗
23. 10.1038/s41467-020-16415-110.1038/s41467-020-16415-1 ↗
24. 10.1103/PhysRevMaterials.2.06460510.1103/PhysRevMaterials.2.064605 ↗
25. 10.1126/sciadv.aav996710.1126/sciadv.aav9967 ↗
26. 10.1126/sciadv.160047710.1126/sciadv.1600477 ↗
27. 10.1103/PhysRevMaterials.2.03400110.1103/PhysRevMaterials.2.034001 ↗
28. 10.1021/acs.jpcc.9b0793310.1021/acs.jpcc.9b07933 ↗
29. 10.1103/PhysRevLett.121.08550210.1103/PhysRevLett.121.085502 ↗
30. 10.1103/PhysRevLett.118.13600110.1103/PhysRevLett.118.136001 ↗
31. 10.1021/acsnano.0c0043510.1021/acsnano.0c00435 ↗
32. 10.1039/C9TC04479E10.1039/C9TC04479E ↗
33. 10.1016/j.rinp.2012.04.00310.1016/j.rinp.2012.04.003 ↗
34. 10.1021/jz402589q10.1021/jz402589q ↗
35. 10.1039/C6CP03474H10.1039/C6CP03474H ↗
36. 10.1103/PhysRevB.92.14430810.1103/PhysRevB.92.144308 ↗
37. 10.1021/acs.jpcc.8b0466910.1021/acs.jpcc.8b04669 ↗
38. 10.1103/PhysRevB.47.562910.1103/PhysRevB.47.5629 ↗
39. 10.1103/PhysRevB.73.17411710.1103/PhysRevB.73.174117 ↗
40. 10.1103/PhysRevB.76.06410410.1103/PhysRevB.76.064104 ↗
41. 10.1107/S002188981103897010.1107/S0021889811038970 ↗
42. 10.1038/s41565-021-00977-210.1038/s41565-021-00977-2 ↗
43. 10.1039/C7CE00240H10.1039/C7CE00240H ↗
44. 10.1021/acsphotonics.8b0098410.1021/acsphotonics.8b00984 ↗
45. 10.1002/adom.20200164710.1002/adom.202001647 ↗
46. 10.1021/acsami.0c0231310.1021/acsami.0c02313 ↗
47. 10.1103/RevModPhys.73.51510.1103/RevModPhys.73.515 ↗
48. 10.1088/1361-648X/aa8f7910.1088/1361-648X/aa8f79 ↗
49. 10.1039/C8EE02820F10.1039/C8EE02820F ↗
50. 10.1038/s42005-020-0313-710.1038/s42005-020-0313-7 ↗
51. 10.1038/s41467-019-11087-y10.1038/s41467-019-11087-y ↗
52. 10.1021/acs.jpcc.0c0457310.1021/acs.jpcc.0c04573 ↗
53. 10.1007/978-1-4899-3695-0_410.1007/978-1-4899-3695-0_4 ↗
54. 10.1016/0038-1098(86)90036-010.1016/0038-1098(86)90036-0 ↗
55. 10.1103/PhysRevB.31.208010.1103/PhysRevB.31.2080 ↗
56. 10.1063/1.479266710.1063/1.4792667 ↗
57. 10.1021/cm950509710.1021/cm9505097 ↗
58. 10.1039/C0DT01805H10.1039/C0DT01805H ↗
59. 10.1021/acs.jpclett.0c0057810.1021/acs.jpclett.0c00578 ↗
60. 10.1021/acs.jpcc.0c0962110.1021/acs.jpcc.0c09621 ↗
61. 10.1103/PhysRevLett.54.211510.1103/PhysRevLett.54.2115 ↗
62. 10.1103/PhysRevB.36.102110.1103/PhysRevB.36.1021 ↗
63. 10.1103/PhysRevB.38.219610.1103/PhysRevB.38.2196 ↗
64. 10.1103/PhysRevB.35.66410.1103/PhysRevB.35.664 ↗
65. 10.1103/PhysRevB.32.141210.1103/PhysRevB.32.1412 ↗
66. 10.1088/0953-8984/21/39/39550210.1088/0953-8984/21/39/395502 ↗
67. 10.1103/PhysRevLett.77.386510.1103/PhysRevLett.77.3865 ↗
68. 10.1103/PhysRevB.13.518810.1103/PhysRevB.13.5188 ↗
69. 10.1002/adma.20210232610.1002/adma.202102326 ↗