**Author details**

Carlos Alberto López1,2\*, María Consuelo Alvarez-Galván3 , Carmen Abia1,4, María Teresa Fernández-Díaz4 and José Antonio Alonso1 \*

1 Instituto de Ciencia de Materiales de Madrid, CSIC, Madrid, Spain

2 Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL, CONICET, Facultad de Química, Bioquímica y Farmacia, UNSL, San Luis, Argentina

3 Instituto de Catálisis y Petroleoquímica, CSIC, Madrid, Spain

4 Institut Laue Langevin, Grenoble, France

\*Address all correspondence to: calopez@unsl.edu.ar and ja.alonso@icmm.csic.es

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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*Structural Phase Transitions of Hybrid Perovskites CH3NH3PbX3 (X = Br, Cl) from Synchrotron… DOI: http://dx.doi.org/10.5772/intechopen.91421*
