journal article·2020-03Open access

Layered Perovskites: Unusual Pressure‐Driven Phase Transformation and Band Renormalization in 2D vdW Hybrid Lead Halide Perovskites (Adv. Mater. 12/2020)

Han Li, Ying Qin, Bohan Shan, Yuxia Shen, Fatih Ersan, Emmanuel Soignard, Can Ataca, Sefaattin Tongay

Advanced Materials· Volume 32· Issue 12

Abstract

In article number 1907364, Can Ataca, Sefaattin Tongay, and co-workers apply high pressures to a variety of different kinds of 2D halide perovskites in a diamond anvil cell. The results reveal unusual phase transitions and changes in materials properties that are closely tied to the chemistry of the 2D perovskite layers. This study gives unique insights into such pressure-induced changes and extends the understanding of these highly anisotropic layered soft organic perovskite materials under extreme conditions.
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Research context

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications

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Affiliations

School for Engineering of Matter Transport and Energy Arizona State University Tempe AZ 85287 USA

Department of Physics Aydin Adnan Menderes University Aydin 09100 Turkey

Department of Physics University of Maryland Baltimore County Baltimore MD 21250 USA

Eyring Materials Center Arizona State University Tempe AZ 85287 USA

References

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