Synergistic role of hydrogen bonding and band degeneracy leads to enhanced X-ray detection in HPIP-(NH4)0.7Cs0.3Br3·H2O perovskites-Reference-Cited by-同舟云学术

Synergistic role of hydrogen bonding and band degeneracy leads to enhanced X-ray detection in HPIP-(NH₄)_0.7Cs_0.3Br₃·H₂O perovskites

Published:2024 Issue:9 Volume:11 Page:2709-2717
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Dong Pengxiang¹²,Lin Chensheng¹^ORCID,Zhao Xin¹,Lv Yicong¹,Ye Ning³,Luo Min¹^ORCID

Affiliation:

1. Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China

2. School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China

3. Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China

Abstract

This work shows the innovative introduction of Cs+ into molecular perovskites to co-occupy with NH4+, synthesis of the HPIP-(NH4)0.7Cs0.3Br3·H2O perovskite, and fabrication of an X-ray detector with excellent overall performance and superior environmental stability.

Funder

Natural Science Foundation of Fujian Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/QI/D4QI00272E

Reference43 articles.

1. Printable organometallic perovskite enables large-area, low-dose X-ray imaging

2. Highly sensitive X-ray detector made of layered perovskite-like (NH4)3Bi2I9 single crystal with anisotropic response

3. High-resolution X-ray luminescence extension imaging

4. A sensitive and robust thin-film x-ray detector using 2D layered perovskite diodes

5. Heteroepitaxial passivation of Cs2AgBiBr6 wafers with suppressed ionic migration for X-ray imaging