Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Growth of High-Purity CsPbBr3 Crystals for Enhanced Gamma-Ray Detection

Journal Article · · Crystal Growth and Design
High-quality CsPbBr3 crystals hold significant potential for gamma-ray detection due to their remarkable optoelectronic properties. This study details an optimized production process using the Bridgman method to achieve highly pure CsPbBr3 crystals. By implementing rigorous synthesis and purification techniques, we successfully reduced the total impurity levels to 9 ppm, as confirmed by glow discharge mass spectroscopy (GDMS). The resulting CsPbBr3 crystals demonstrate exceptional performance, including high transparency, intense photoemission, and prolonged photoluminescence decay times. These properties facilitate superior gamma-ray detection with an energy resolution of 1.4% for the 137Cs 662 keV gamma-rays, comparable to commercial Cd1-x ZnxTe (CZT) detectors. Our findings underscore the critical relationship between material purity and detector performance, highlighting the potential of CsPbBr3 as a cost-effective alternative in radiation detection applications. Further studies on defect origins and electronic states are necessary to fully leverage the capabilities of CsPbBr3 crystals in practical high-energy radiation detection systems.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC02-06CH11357; SC0020126
OSTI ID:
2999989
Journal Information:
Crystal Growth and Design, Journal Name: Crystal Growth and Design Journal Issue: 22 Vol. 24; ISSN 1528-7505; ISSN 1528-7483
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (62)

Sensitivity and Detection Limit of Spectroscopic‐Grade Perovskite CsPbBr 3 Crystal for Hard X‐Ray Detection journal March 2022
Unique Properties of Halide Perovskites as Possible Origins of the Superior Solar Cell Performance journal May 2014
Halide Perovskites: Poor Man's High-Performance Semiconductors journal May 2016
Ultrahigh‐Flux X‐ray Detection by a Solution‐Grown Perovskite CsPbBr3 Single‐Crystal Semiconductor Detector journal April 2023
Extreme γ‐Ray Radiation Tolerance of Spectrometer‐Grade CsPbBr3 Perovskite Detectors journal July 2023
Ultralarge All-Inorganic Perovskite Bulk Single Crystal for High-Performance Visible-Infrared Dual-Modal Photodetectors journal May 2017
Perovskite CsPbBr 3 Single‐Crystal Detector Operating at 10 10 Photons s −1 mm −2 for Ultra‐High Flux X‐ray Detection journal January 2023
High‐Performance Industrial‐Grade CsPbBr3 Single Crystal by Solid–Liquid Interface Engineering journal June 2023
Bandgap-Tunable Cesium Lead Halide Perovskites with High Thermal Stability for Efficient Solar Cells journal February 2016
Impact of iodide substitution on the physical properties and stability of cesium lead halide perovskite thin films CsPbBr3−xIx (0 ≤ x ≤ 1) journal April 2017
Growth by the Multi-tube Physical Vapour Transport method and characterisation of bulk (Cd,Zn)Te journal August 2012
Zero-dimensional cesium lead halide perovskites: Phase transformations, hybrid structures, and applications journal March 2019
Purification and optical properties of TlBr crystals
  • Yu, Shijin; Zhou, Dongxiang; Gong, Shuping
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 602, Issue 2 https://doi.org/10.1016/j.nima.2009.01.022
journal April 2009
Continued development of thallium bromide and related compounds for gamma-ray spectrometers
  • Kim, H.; Churilov, A.; Ciampi, G.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 629, Issue 1 https://doi.org/10.1016/j.nima.2010.10.097
journal February 2011
Impurity segregation in zone-refined precursors for crystalline halide scintillators
  • Swider, S.; Lam, S.; Motakef, S.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 784 https://doi.org/10.1016/j.nima.2014.11.048
journal June 2015
Preparation of highly efficient and stable CsPbBr3 perovskite solar cells based on an anti-solvent rinsing strategy journal January 2022
Investigation of Te inclusions in CdZnTe crystalline material using Raman spectroscopy and IR techniques journal February 2012
The Renaissance of Halide Perovskites and Their Evolution as Emerging Semiconductors journal September 2015
Low-Temperature Solution-Grown CsPbBr 3 Single Crystals and Their Characterization journal September 2016
Precursor Engineering for Solution Method-Grown Spectroscopy-Grade CsPbBr3 Crystals with High Energy Resolution journal April 2022
Stable Orthorhombic CsPbBr3 Light Emitters: Encapsulation-Assisted In Situ Synthesis journal August 2023
Solution-Grown CsPbBr 3 Perovskite Single Crystals for Photon Detection journal November 2016
Tunable Optoelectronic Properties of CsPbBr3 Perovskite Nanocrystals for Photodetectors Applications journal August 2023
How Important Is the Organic Part of Lead Halide Perovskite Photovoltaic Cells? Efficient CsPbBr 3 Cells journal June 2015
Photoresponse of CsPbBr 3 and Cs 4 PbBr 6 Perovskite Single Crystals journal January 2017
High Defect Tolerance in Lead Halide Perovskite CsPbBr 3 journal January 2017
Zero-Dimensional Cesium Lead Halides: History, Properties, and Challenges journal April 2018
Terahertz Conductivity within Colloidal CsPbBr 3 Perovskite Nanocrystals: Remarkably High Carrier Mobilities and Large Diffusion Lengths journal July 2016
Analytical Evaluation of Lead Iodide Precursor Impurities Affecting Halide Perovskite Device Performance journal December 2022
Laser Scribing for Electrode Patterning of Perovskite Spectrometer-Grade CsPbBr3 Gamma-ray Detectors journal March 2023
Pure Cs 4 PbBr 6 : Highly Luminescent Zero-Dimensional Perovskite Solids journal September 2016
Large-Scale Thin CsPbBr 3 Single-Crystal Film Grown on Sapphire via Chemical Vapor Deposition: Toward Laser Array Application journal November 2020
Enhancing Gamma-Ray Spectral Resolution in Perovskite CsPbBr3 Detectors through Dark Current Reduction with Guard Ring Electrodes journal August 2024
Crystal Growth of the Perovskite Semiconductor CsPbBr 3 : A New Material for High-Energy Radiation Detection journal June 2013
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells journal May 2009
Phase transitions in ternary caesium lead bromide journal January 2003
Efficient planar heterojunction perovskite solar cells by vapour deposition journal September 2013
High spectral resolution of gamma-rays at room temperature by perovskite CsPbBr3 single crystals journal April 2018
CsPbBr3 perovskite detectors with 1.4% energy resolution for high-energy γ-rays journal December 2020
On the crystal structure of colloidally prepared CsPbBr 3 quantum dots journal January 2016
Shape and phase evolution from CsPbBr 3 perovskite nanocubes to tetragonal CsPb 2 Br 5 nanosheets with an indirect bandgap journal January 2016
CsPbBr3 perovskite nanocrystals as highly selective and sensitive spectrochemical probes for gaseous HCl detection journal January 2017
Growth and characterization of all-inorganic lead halide perovskite semiconductor CsPbBr 3 single crystals journal January 2017
All-inorganic CsPbBr 3 perovskite: a promising choice for photovoltaics journal January 2021
Perovskite CsPbBr3 crystals: growth and applications journal January 2020
Ferroelastic domains and phase transitions in organic–inorganic hybrid perovskite CH3NH3PbBr3 journal January 2021
Evolution of ferroelectric domain patterns in BaTiO3 at the orthorhombic ↔ tetragonal phase transition journal October 2014
Purification of CdZnTe by electromigration journal April 2015
Thermal stability of CsPbBr 3 perovskite as revealed by in situ transmission electron microscopy journal July 2019
Investigation of defects in melt and solution grown perovskite CsPbBr3 single crystals journal March 2023
Study of perovskite CsPbBr3 detector polarization and its mitigation with ultrahigh x-ray flux journal May 2023
Excitonic emissions and above-band-gap luminescence in the single-crystal perovskite semiconductors CsPbB r 3 and CsPbC l 3 journal December 2015
Perovskite CsPbBr3 Room Temperature Radiation Detectors in Electron Collection Mode conference October 2024
Characterization of Traveling Heater Method (THM) Grown ${\hbox{Cd}}_{0.9}{\hbox{Zn}}_{0.1}{\hbox{Te}}$ Crystals journal August 2007
The Influence of Light Anion Impurities Upon SrI2(Eu) Scintillator Crystals journal December 2016
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH3NH3PbI3 journal October 2013
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber journal October 2013
Impurity Composition of High-Purity Solid Halides journal December 2019
Band gap of CdTe and Cd0.9Zn0.1Te crystals journal October 2011
Structural Phase Transitions in CsPbBr 3 journal November 1974
Ultrasonic Velocity around the Successive Phase Transition Points of CsPbBr3 journal August 1977
Twin Domains in Organometallic Halide Perovskite Thin-Films journal May 2018

Similar Records

Perovskite CsPbBr3 Single Crystal Detector for Alpha-Particle Spectroscopy.
Journal Article · Wed Jan 09 19:00:00 EST 2019 · Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment · OSTI ID:1494552

Cesium lead bromide semiconductor radiation detectors: crystal growth, detector performance and polarization
Journal Article · Wed Aug 10 20:00:00 EDT 2022 · Journal of Materials Chemistry C · OSTI ID:1883226

Simulation, Modeling, and Crystal Growth of Cd0.9Zn0.1Te for Nuclear Spectrometers
Journal Article · Sat Dec 31 23:00:00 EST 2005 · Journal of Electronic Materials · OSTI ID:1003604