Preface: Two dimensional (2D) hybrid organic-inorganic perovskites
نویسندگان
چکیده
منابع مشابه
Photostability of 2D Organic-Inorganic Hybrid Perovskites
We analyze the behavior of a series of newly synthesized (R-NH₃)₂PbX₄ perovskites and, in particular, discuss the possible reasons which cause their degradation under UV illumination. Experimental results show that the degradation process depends a lot on their molecular components: not only the inorganic part, but also the chemical structure of the organic moieties play an important role in bl...
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Organic-inorganic hybrid perovskites, which have proved to be promising semiconductor materials for photovoltaic applications, have been made into atomically thin two-dimensional (2D) sheets. We report the solution-phase growth of single- and few-unit-cell-thick single-crystalline 2D hybrid perovskites of (C4H9NH3)2PbBr4 with well-defined square shape and large size. In contrast to other 2D mat...
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L. Pedesseau, J.-M. Jancu, A. Rolland Université Européenne de Bretagne, INSA Rennes, CNRS, UMR 6082 FOTON-OHM, 20 avenue des Buttes de Coësmes 35708 Rennes, France E. Deleporte Laboratoire de Photonique Quantique et Moléculaire, Ecole Normale Supérieure de Cachan, 61 Avenue du Président Wilson, 94 235 Cachan Cedex, France C. Katan CNRS, Institut des Sciences Chimiques de Rennes, UMR 6226, 3504...
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We herein investigate theoretically both 2D and 3D Hybrid Organic/inorganic Perovskite (HOP) crystal structures based on Density Functional Theory (DFT) calculations and symmetry analyses. Our findings reveal the universal features of the electronic band structure for the class of lead-halide hybrids (R-NH3)nPbXm, where (n,m)=(2,4) and (1,3) respectively for 2D and 3D structures. Among those, t...
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ژورنال
عنوان ژورنال: APL Materials
سال: 2018
ISSN: 2166-532X
DOI: 10.1063/1.5079945