Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging

Yucheng Liu; Zhuo Xu; Zhou Yang; Yunxia Zhang; Jian Cui; Yihui He; Haochen Ye; Kui Zhao; Huaming Sun; Rui Lu; Ming Liu; Mercouri G. Kanatzidis; Shengzhong (Frank) Liu

doi:10.1016/j.matt.2020.04.017

Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging

Yucheng Liu, Zhuo Xu, Zhou Yang, Yunxia Zhang, Jian Cui, Yihui He, Haochen Ye, Kui Zhao, Huaming Sun, Rui Lu, Ming Liu, Mercouri G. Kanatzidis, Shengzhong (Frank) Liu^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

240 Scopus citations

Abstract

Inch-sized (26 × 26 × 8 mm³), 0D-structured, lead-free, halide perovskite (CH₃NH₃)₃Bi₂I₉ single crystals are grown for a high-performance X-ray detector. The X-ray detector shows high sensitivity of 1,947 μC Gy_air⁻¹ cm⁻², low detection limit of 83 nGy_air s⁻¹, and short response time of 23.3 ms. The combination of large crystal size and excellent X-ray response allows us to design and fabricate the first 0D-structured lead-free perovskite X-ray imaging system with high resolution.

Original language	English (US)
Pages (from-to)	180-196
Number of pages	17
Journal	Matter
Volume	3
Issue number	1
DOIs	https://doi.org/10.1016/j.matt.2020.04.017
State	Published - Jul 1 2020

Funding

This work was funded by the National Key Research and Development Program of China ( 2017YFA0204800 / 2016YFA0202403 ), the program of China Scholarship Council (CSC NO. 201906870044), the National Natural Science Foundation of China ( 91733301 / 61704098 / 61604091 ), the Strategic Priority Research Program of Chinese Academy of Sciences ( XDA17040506 ), the DNL Cooperation Fund CAS ( DNL180311 ), the 111 Project ( B14041 ), and the Changjiang Scholar and Innovative Research Team ( IRT_14R33 ). At Northwestern University, work was supported by the US Department of Energy, Office of Science, Basic Energy Sciences , under grant SC0012541 (electrical transport measurements).

Keywords

0D-structure
MAP5: Improvement
X-ray imaging
highly sensitive
lead-free
low detection limit
perovskite
single crystal

ASJC Scopus subject areas

General Materials Science

Access to Document

10.1016/j.matt.2020.04.017

Cite this

@article{91c6416fc7f14f239abbf2b59fb91be7,

title = "Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging",

abstract = "Inch-sized (26 × 26 × 8 mm3), 0D-structured, lead-free, halide perovskite (CH3NH3)3Bi2I9 single crystals are grown for a high-performance X-ray detector. The X-ray detector shows high sensitivity of 1,947 μC Gyair−1 cm−2, low detection limit of 83 nGyair s−1, and short response time of 23.3 ms. The combination of large crystal size and excellent X-ray response allows us to design and fabricate the first 0D-structured lead-free perovskite X-ray imaging system with high resolution.",

keywords = "0D-structure, MAP5: Improvement, X-ray imaging, highly sensitive, lead-free, low detection limit, perovskite, single crystal",

author = "Yucheng Liu and Zhuo Xu and Zhou Yang and Yunxia Zhang and Jian Cui and Yihui He and Haochen Ye and Kui Zhao and Huaming Sun and Rui Lu and Ming Liu and Kanatzidis, {Mercouri G.} and Liu, {Shengzhong (Frank)}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Inc.",

year = "2020",

month = jul,

day = "1",

doi = "10.1016/j.matt.2020.04.017",

language = "English (US)",

volume = "3",

pages = "180--196",

journal = "Matter",

issn = "2590-2393",

publisher = "Cell Press",

number = "1",

}

TY - JOUR

T1 - Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging

AU - Liu, Yucheng

AU - Xu, Zhuo

AU - Yang, Zhou

AU - Zhang, Yunxia

AU - Cui, Jian

AU - He, Yihui

AU - Ye, Haochen

AU - Zhao, Kui

AU - Sun, Huaming

AU - Lu, Rui

AU - Liu, Ming

AU - Kanatzidis, Mercouri G.

AU - Liu, Shengzhong (Frank)

PY - 2020/7/1

Y1 - 2020/7/1

N2 - Inch-sized (26 × 26 × 8 mm3), 0D-structured, lead-free, halide perovskite (CH3NH3)3Bi2I9 single crystals are grown for a high-performance X-ray detector. The X-ray detector shows high sensitivity of 1,947 μC Gyair−1 cm−2, low detection limit of 83 nGyair s−1, and short response time of 23.3 ms. The combination of large crystal size and excellent X-ray response allows us to design and fabricate the first 0D-structured lead-free perovskite X-ray imaging system with high resolution.

AB - Inch-sized (26 × 26 × 8 mm3), 0D-structured, lead-free, halide perovskite (CH3NH3)3Bi2I9 single crystals are grown for a high-performance X-ray detector. The X-ray detector shows high sensitivity of 1,947 μC Gyair−1 cm−2, low detection limit of 83 nGyair s−1, and short response time of 23.3 ms. The combination of large crystal size and excellent X-ray response allows us to design and fabricate the first 0D-structured lead-free perovskite X-ray imaging system with high resolution.

KW - 0D-structure

KW - MAP5: Improvement

KW - X-ray imaging

KW - highly sensitive

KW - lead-free

KW - low detection limit

KW - perovskite

KW - single crystal

UR - http://www.scopus.com/inward/record.url?scp=85085332994&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85085332994&partnerID=8YFLogxK

U2 - 10.1016/j.matt.2020.04.017

DO - 10.1016/j.matt.2020.04.017

M3 - Article

AN - SCOPUS:85085332994

SN - 2590-2393

VL - 3

SP - 180

EP - 196

JO - Matter

JF - Matter

IS - 1

ER -

Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X-Ray Imaging

Abstract

Funding

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this