Halide Perovskites

3.2 Toward Electrically Driven Perovskite Lasers – Prospects and Obstacles

Songtao Chen¹ and Arto Nurmikko²

¹ Brown University, School of Engineering, 184 Hope Street, Providence, RI, 02912, USA

² Brown University, School of Engineering, Department of Physics, 184 Hope Street, Providence, RI, 02912, USA

3.2.1 Introduction

Synthesis of organic‐inorganic halide perovskites by low‐cost, solution‐based methods has produced an abundance of basic science in the study of light–matter interaction of these newly emerging thin‐film and lower dimensional optoelectronic materials. As noted elsewhere in this book, catalyzed by the surge of interest in the Pb‐based perovskites and their recent remarkable demonstrations as high‐efficiency (>20%) ...