α-Particle Detection and Charge Transport Characteristics in the A3M2I9 Defect Perovskites (A = Cs, Rb; M = Bi, Sb)
Abstract
Here, we have investigated the defect perovskites A3M2I9 (A = Cs, Rb; M = Bi, Sb) as materials for radiation detection. The phase purity of Bridgman-grown A3M2I9 single crystals was confirmed via high-resolution synchrotron X-ray diffraction, while density functional theory calculations (DFT) show surprisingly dispersive bands in the out-of-plane direction for these layered materials, with low effective masses for both holes and electrons. Accordingly, each of the four A3M2I9 defect perovskites showed response to 241Am α-particle irradiation for hole and electron electrode configurations, a remarkable ambipolar response that resembles the 3D halide perovskites. The electron response spectra were used to estimate the mobility–lifetime product (μτ)e for electrons in these materials, with Rb3Bi2I9 showing the lowest (μτ)e value of 1.7 × 10–6 cm2 V–1 and Cs3Bi2I9 the highest (μτ)e of 5.4 × 10–5 cm2 V–1. The rise time of the α-particle-generated pulse was used to estimate the electron mobility μe of the A3M2I9 defect perovskites, which ranged from 0.32 cm2 V–1s–1 for Rb3Sb2I9 to 4.3 cm2 V–1s–1 in Cs3Bi2I9. Similar analysis of the hole response spectra yielded (μτ)h values for each A3M2I9 compound, with Cs3Bi2I9 again showing the highest (μτ)h value of 1.8 × 10–5 cm2 V–1, while Rb3Bi2I9 showed themore »
- Authors:
-
[1];
[3];
[3];
[3];
[3];
[3];
[2]
- Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry, and Dept. of Materials Science and Engineering
- Northwestern Univ., Evanston, IL (United States). Dept. of Materials Science and Engineering
- Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry
- Publication Date:
- Research Org.:
- Northwestern Univ., Evanston, IL (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1494818
- Grant/Contract Number:
- NA0002522
- Resource Type:
- Accepted Manuscript
- Journal Name:
- ACS Photonics
- Additional Journal Information:
- Journal Volume: 5; Journal Issue: 9; Journal ID: ISSN 2330-4022
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; charge transport; halide perovskite; radiation detection; semiconductor detector
Citation Formats
McCall, Kyle M., Liu, Zhifu, Trimarchi, Giancarlo, Stoumpos, Constantinos C., Lin, Wenwen, He, Yihui, Hadar, Ido, Kanatzidis, Mercouri G., and Wessels, Bruce W. α-Particle Detection and Charge Transport Characteristics in the A3M2I9 Defect Perovskites (A = Cs, Rb; M = Bi, Sb). United States: N. p., 2018.
Web. doi:10.1021/acsphotonics.8b00813.
McCall, Kyle M., Liu, Zhifu, Trimarchi, Giancarlo, Stoumpos, Constantinos C., Lin, Wenwen, He, Yihui, Hadar, Ido, Kanatzidis, Mercouri G., & Wessels, Bruce W. α-Particle Detection and Charge Transport Characteristics in the A3M2I9 Defect Perovskites (A = Cs, Rb; M = Bi, Sb). United States. https://doi.org/10.1021/acsphotonics.8b00813
McCall, Kyle M., Liu, Zhifu, Trimarchi, Giancarlo, Stoumpos, Constantinos C., Lin, Wenwen, He, Yihui, Hadar, Ido, Kanatzidis, Mercouri G., and Wessels, Bruce W. Wed .
"α-Particle Detection and Charge Transport Characteristics in the A3M2I9 Defect Perovskites (A = Cs, Rb; M = Bi, Sb)". United States. https://doi.org/10.1021/acsphotonics.8b00813. https://www.osti.gov/servlets/purl/1494818.
@article{osti_1494818,
title = {α-Particle Detection and Charge Transport Characteristics in the A3M2I9 Defect Perovskites (A = Cs, Rb; M = Bi, Sb)},
author = {McCall, Kyle M. and Liu, Zhifu and Trimarchi, Giancarlo and Stoumpos, Constantinos C. and Lin, Wenwen and He, Yihui and Hadar, Ido and Kanatzidis, Mercouri G. and Wessels, Bruce W.},
abstractNote = {Here, we have investigated the defect perovskites A3M2I9 (A = Cs, Rb; M = Bi, Sb) as materials for radiation detection. The phase purity of Bridgman-grown A3M2I9 single crystals was confirmed via high-resolution synchrotron X-ray diffraction, while density functional theory calculations (DFT) show surprisingly dispersive bands in the out-of-plane direction for these layered materials, with low effective masses for both holes and electrons. Accordingly, each of the four A3M2I9 defect perovskites showed response to 241Am α-particle irradiation for hole and electron electrode configurations, a remarkable ambipolar response that resembles the 3D halide perovskites. The electron response spectra were used to estimate the mobility–lifetime product (μτ)e for electrons in these materials, with Rb3Bi2I9 showing the lowest (μτ)e value of 1.7 × 10–6 cm2 V–1 and Cs3Bi2I9 the highest (μτ)e of 5.4 × 10–5 cm2 V–1. The rise time of the α-particle-generated pulse was used to estimate the electron mobility μe of the A3M2I9 defect perovskites, which ranged from 0.32 cm2 V–1s–1 for Rb3Sb2I9 to 4.3 cm2 V–1s–1 in Cs3Bi2I9. Similar analysis of the hole response spectra yielded (μτ)h values for each A3M2I9 compound, with Cs3Bi2I9 again showing the highest (μτ)h value of 1.8 × 10–5 cm2 V–1, while Rb3Bi2I9 showed the lowest (μτ)h with 2.0 × 10–6 cm2 V–1. Rise time analysis gave hole mobilities ranging from 1.7 cm2 V–1 s–1 for Cs3Bi2I9 to 0.14 cm2 V–1 s–1 for Cs3Sb2I9. Comparing the experimental electron and hole mobilities to the effective masses obtained from DFT calculations revealed sizable discrepancies, possibly indicating self-trapping of charge carriers due to electron–phonon interactions. The α-particle response of the A3M2I9 defect perovskites demonstrates their potential as semiconductor radiation detectors, with Cs3Bi2I9 and Cs3Sb2I9 showing the most promise.},
doi = {10.1021/acsphotonics.8b00813},
journal = {ACS Photonics},
number = 9,
volume = 5,
place = {United States},
year = {Wed Aug 08 00:00:00 EDT 2018},
month = {Wed Aug 08 00:00:00 EDT 2018}
}
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Works referenced in this record:
Compound semiconductor radiation detectors
journal, September 2004
- Owens, Alan; Peacock, A.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 531, Issue 1-2
Radiation detector materials: An overview
journal, October 2008
- Milbrath, B. D.; Peurrung, A. J.; Bliss, M.
- Journal of Materials Research, Vol. 23, Issue 10
Semiconductor materials and radiation detection
journal, February 2006
- Owens, Alan
- Journal of Synchrotron Radiation, Vol. 13, Issue 2
BiI3 single crystal for room-temperature gamma ray detectors
journal, January 2016
- Saito, T.; Iwasaki, T.; Kurosawa, S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 806
Comparison of 5 and 10mm thick HgI2 pixelated γ-ray spectrometers
journal, June 2003
- Baciak, James E.; He, Zhong
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 505, Issue 1-2
Growth of PbI 2 single crystal by the top seed vertical zone melting method: Growth of the PbI 2 single crystal by top seed vertical zone melting method
journal, September 2015
- He, Yi; Jin, Yingrong; Chen, Baojun
- Crystal Research and Technology, Vol. 50, Issue 11
Characteristics of TlBr single crystals grown using the vertical Bridgman-Stockbarger method for semiconductor-based radiation detector applications
journal, June 2016
- Jin Kim, Dong; Oh, Joon-Ho; Soo Kim, Han
- Materials Science-Poland, Vol. 34, Issue 2
Polarization Phenomena in TlBr Detectors
journal, August 2009
- Hitomi, Keitaro; Kikuchi, Yohei; Shoji, Tadayoshi
- IEEE Transactions on Nuclear Science, Vol. 56, Issue 4
Cadmium zinc telluride and its use as a nuclear radiation detector material
journal, April 2001
- Schlesinger, T. E.; Toney, J. E.; Yoon, H.
- Materials Science and Engineering: R: Reports, Vol. 32, Issue 4-5
Point defects: Their influence on electron trapping, resistivity, and electron mobility-lifetime product in CdTe x Se 1−x detectors
journal, January 2016
- Gul, R.; Roy, U. N.; Egarievwe, S. U.
- Journal of Applied Physics, Vol. 119, Issue 2
CdZnTe and CdTe materials for X-ray and gamma ray radiation detector applications
journal, March 2004
- Szeles, Csaba
- physica status solidi (b), Vol. 241, Issue 3
Iodine based compound semiconductors for room temperature gamma-ray spectroscopy
conference, May 2008
- Lintereur, Azaree T.; Qiu, Wei; Nino, Juan C.
- SPIE Defense and Security Symposium, SPIE Proceedings
Defect Antiperovskite Compounds Hg 3 Q 2 I 2 (Q = S, Se, and Te) for Room-Temperature Hard Radiation Detection
journal, May 2017
- He, Yihui; Kontsevoi, Oleg Y.; Stoumpos, Constantinos C.
- Journal of the American Chemical Society, Vol. 139, Issue 23
Improved Crystal Growth of Tl 6 SeI 4 for γ-Ray Detection Material by Oxide Impurity Removal
journal, October 2017
- Lin, Wenwen; Kontsevoi, Oleg Y.; Liu, Zhifu
- Crystal Growth & Design, Vol. 17, Issue 11
TlSn 2 I 5 , a Robust Halide Antiperovskite Semiconductor for γ-Ray Detection at Room Temperature
journal, June 2017
- Lin, Wenwen; Stoumpos, Constantinos C.; Liu, Zhifu
- ACS Photonics, Vol. 4, Issue 7
Performance of novel materials for radiation detection: Tl3AsSe3, TlGaSe2, and Tl4HgI6
journal, October 2011
- Kahler, D.; Singh, N. B.; Knuteson, D. J.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 652, Issue 1
Thallium lead iodide radiation detectors
conference, January 2003
- Hitomi, K.; Onodera, T.; Shoji, T.
- 2002 IEEE Nuclear Science Symposium Conference Record
Main-Group Halide Semiconductors Derived from Perovskite: Distinguishing Chemical, Structural, and Electronic Aspects
journal, September 2016
- Fabini, Douglas H.; Labram, John G.; Lehner, Anna J.
- Inorganic Chemistry, Vol. 56, Issue 1
The Renaissance of Halide Perovskites and Their Evolution as Emerging Semiconductors
journal, September 2015
- Stoumpos, Constantinos C.; Kanatzidis, Mercouri G.
- Accounts of Chemical Research, Vol. 48, Issue 10
Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design
journal, March 2016
- Saparov, Bayrammurad; Mitzi, David B.
- Chemical Reviews, Vol. 116, Issue 7
Excited state and charge-carrier dynamics in perovskite solar cell materials
journal, January 2016
- Ponseca, Carlito S.; Tian, Yuxi; Sundström, Villy
- Nanotechnology, Vol. 27, Issue 8
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
journal, May 2009
- Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo
- Journal of the American Chemical Society, Vol. 131, Issue 17, p. 6050-6051
Efficient light-emitting diodes based on green perovskite nanocrystals with mixed-metal cations
journal, December 2016
- Zhang, Xiaoli; Cao, Wanyu; Wang, Weigao
- Nano Energy, Vol. 30
High Detectivity and Rapid Response in Perovskite CsPbBr 3 Single-Crystal Photodetector
journal, February 2017
- Ding, Jianxu; Du, Songjie; Zuo, Zhiyuan
- The Journal of Physical Chemistry C, Vol. 121, Issue 9
The emergence of perovskite solar cells
journal, July 2014
- Green, Martin A.; Ho-Baillie, Anita; Snaith, Henry J.
- Nature Photonics, Vol. 8, Issue 7, p. 506-514
Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals
journal, January 2015
- Shi, D.; Adinolfi, V.; Comin, R.
- Science, Vol. 347, Issue 6221
High Defect Tolerance in Lead Halide Perovskite CsPbBr 3
journal, January 2017
- Kang, Jun; Wang, Lin-Wang
- The Journal of Physical Chemistry Letters, Vol. 8, Issue 2
Self-Regulation Mechanism for Charged Point Defects in Hybrid Halide Perovskites
journal, December 2014
- Walsh, Aron; Scanlon, David O.; Chen, Shiyou
- Angewandte Chemie, Vol. 127, Issue 6
Crystal Growth of the Perovskite Semiconductor CsPbBr 3 : A New Material for High-Energy Radiation Detection
journal, June 2013
- Stoumpos, Constantinos C.; Malliakas, Christos D.; Peters, John A.
- Crystal Growth & Design, Vol. 13, Issue 7
Solution-Grown CsPbBr 3 Perovskite Single Crystals for Photon Detection
journal, November 2016
- Dirin, Dmitry N.; Cherniukh, Ihor; Yakunin, Sergii
- Chemistry of Materials, Vol. 28, Issue 23
Detection of gamma photons using solution-grown single crystals of hybrid lead halide perovskites
journal, July 2016
- Yakunin, Sergii; Dirin, Dmitry N.; Shynkarenko, Yevhen
- Nature Photonics, Vol. 10, Issue 9
Dopant compensation in alloyed CH3NH3PbBr3−xClx perovskite single crystals for gamma-ray spectroscopy
journal, July 2017
- Wei, Haotong; DeSantis, Dylan; Wei, Wei
- Nature Materials, Vol. 16, Issue 8
High spectral resolution of gamma-rays at room temperature by perovskite CsPbBr3 single crystals
journal, April 2018
- He, Yihui; Matei, Liviu; Jung, Hee Joon
- Nature Communications, Vol. 9, Issue 1
Hierarchies of perovskite-like crystals (Review)
journal, May 1997
- Aleksandrov, K. S.; Beznosikov, V. V.
- Physics of the Solid State, Vol. 39, Issue 5
Structural Variety of Defect Perovskite Variants M 3 E 2 X 9 ( M = Rb, Tl, E = Bi, Sb, X = Br, I) : Structural Variety of Defect Perovskite
journal, June 2016
- Chang, Jen-Hui; Doert, Thomas; Ruck, Michael
- Zeitschrift für anorganische und allgemeine Chemie, Vol. 642, Issue 13
Enhanced gamma ray sensitivity in bismuth triiodide sensors through volumetric defect control
journal, August 2016
- Johns, Paul M.; Baciak, James E.; Nino, Juan C.
- Applied Physics Letters, Vol. 109, Issue 9
Strong Electron–Phonon Coupling and Self-Trapped Excitons in the Defect Halide Perovskites A 3 M 2 I 9 (A = Cs, Rb; M = Bi, Sb)
journal, April 2017
- McCall, Kyle M.; Stoumpos, Constantinos C.; Kostina, Svetlana S.
- Chemistry of Materials, Vol. 29, Issue 9
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996
- Kresse, G.; Furthmüller, J.
- Computational Materials Science, Vol. 6, Issue 1, p. 15-50
From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999
- Kresse, G.; Joubert, D.
- Physical Review B, Vol. 59, Issue 3, p. 1758-1775
Cs 3 Sb 2 I 9 and Cs 3 Bi 2 I 9 with the hexagonal Cs 3 Cr 2 Cl 9 structure type
journal, February 1978
- Chabot, B.; Parthé, E.
- Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 34, Issue 2
Reconstructive Phase Transformation and Kinetics of Cs3Sb2I9by Means of Rietveld Analysis of X-Ray Diffraction and127I NQR
journal, December 1997
- Yamada, Koji; Sera, Hiroshi; Sawada, Shigeko
- Journal of Solid State Chemistry, Vol. 134, Issue 2
Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
journal, April 2008
- Perdew, John P.; Ruzsinszky, Adrienn; Csonka, Gábor I.
- Physical Review Letters, Vol. 100, Issue 13
High-throughput electronic band structure calculations: Challenges and tools
journal, August 2010
- Setyawan, Wahyu; Curtarolo, Stefano
- Computational Materials Science, Vol. 49, Issue 2
The atomic simulation environment—a Python library for working with atoms
journal, June 2017
- Hjorth Larsen, Ask; Jørgen Mortensen, Jens; Blomqvist, Jakob
- Journal of Physics: Condensed Matter, Vol. 29, Issue 27
Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis
journal, February 2013
- Ong, Shyue Ping; Richards, William Davidson; Jain, Anubhav
- Computational Materials Science, Vol. 68
Dual Mode Kelvin Probe: Featuring Ambient Pressure Photoemission Spectroscopy and Contact Potential Difference
journal, January 2014
- Baikie, Iain D.; Grain, Angela C.; Sutherland, James
- Energy Procedia, Vol. 60
Crystallographic Computing System JANA2006: General features
journal, January 2014
- Petříček, Václav; Dušek, Michal; Palatinus, Lukáš
- Zeitschrift für Kristallographie - Crystalline Materials, Vol. 229, Issue 5
K2(Rb2,Cs2,Tl2)TeBr6(I6) and Rb3(Cs3)Sb2(Bi2)Br9(I9) perovskite compounds
journal, February 2011
- Peresh, E. Yu.; Sidei, V. I.; Zubaka, O. V.
- Inorganic Materials, Vol. 47, Issue 2
Crystal and Electronic Structures of Complex Bismuth Iodides A 3 Bi 2 I 9 ( A = K, Rb, Cs) Related to Perovskite: Aiding the Rational Design of Photovoltaics
journal, October 2015
- Lehner, Anna J.; Fabini, Douglas H.; Evans, Hayden A.
- Chemistry of Materials, Vol. 27, Issue 20
Bismuth Iodide Perovskite Materials for Solar Cell Applications: Electronic Structure, Optical Transitions, and Directional Charge Transport
journal, December 2016
- Pazoki, Meysam; Johansson, Malin B.; Zhu, Huimin
- The Journal of Physical Chemistry C, Vol. 120, Issue 51
Band structure diagram paths based on crystallography
journal, February 2017
- Hinuma, Yoyo; Pizzi, Giovanni; Kumagai, Yu
- Computational Materials Science, Vol. 128
Thin-Film Preparation and Characterization of Cs 3 Sb 2 I 9 : A Lead-Free Layered Perovskite Semiconductor
journal, August 2015
- Saparov, Bayrammurad; Hong, Feng; Sun, Jon-Paul
- Chemistry of Materials, Vol. 27, Issue 16
Vibronic Structure in Room Temperature Photoluminescence of the Halide Perovskite Cs 3 Bi 2 Br 9
journal, September 2016
- Bass, Kelsey K.; Estergreen, Laura; Savory, Christopher N.
- Inorganic Chemistry, Vol. 56, Issue 1
A Direct Bandgap Copper–Antimony Halide Perovskite
journal, June 2017
- Vargas, Brenda; Ramos, Estrella; Pérez-Gutiérrez, Enrique
- Journal of the American Chemical Society, Vol. 139, Issue 27
Rb as an Alternative Cation for Templating Inorganic Lead-Free Perovskites for Solution Processed Photovoltaics
journal, October 2016
- Harikesh, P. C.; Mulmudi, Hemant Kumar; Ghosh, Biplab
- Chemistry of Materials, Vol. 28, Issue 20
Ruddlesden–Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors
journal, April 2016
- Stoumpos, Constantinos C.; Cao, Duyen H.; Clark, Daniel J.
- Chemistry of Materials, Vol. 28, Issue 8, p. 2852-2867
Hybrid Dion–Jacobson 2D Lead Iodide Perovskites
journal, February 2018
- Mao, Lingling; Ke, Weijun; Pedesseau, Laurent
- Journal of the American Chemical Society, Vol. 140, Issue 10
Conducting Layered Organic-inorganic Halides Containing <110>-Oriented Perovskite Sheets
journal, March 1995
- Mitzi, D. B.; Wang, S.; Feild, C. A.
- Science, Vol. 267, Issue 5203, p. 1473-1476
Polaron self-localization in white-light emitting hybrid perovskites
journal, January 2017
- Cortecchia, Daniele; Yin, Jun; Bruno, Annalisa
- Journal of Materials Chemistry C, Vol. 5, Issue 11
Orbital Ordering Transition in La4Ru2O10
journal, September 2002
- Khalifah, P.
- Science, Vol. 297, Issue 5590
Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties
journal, July 2013
- Stoumpos, Constantinos C.; Malliakas, Christos D.; Kanatzidis, Mercouri G.
- Inorganic Chemistry, Vol. 52, Issue 15, p. 9019-9038
Electron-hole diffusion lengths > 175 μm in solution-grown CH 3 NH 3 PbI 3 single crystals
journal, January 2015
- Dong, Qingfeng; Fang, Yanjun; Shao, Yuchuan
- Science, Vol. 347, Issue 6225
Large polarons in lead halide perovskites
journal, August 2017
- Miyata, Kiyoshi; Meggiolaro, Daniele; Trinh, M. Tuan
- Science Advances, Vol. 3, Issue 8
Inorganic Lead Halide Perovskite Single Crystals: Phase-Selective Low-Temperature Growth, Carrier Transport Properties, and Self-Powered Photodetection
journal, December 2016
- Saidaminov, Makhsud I.; Haque, Md Azimul; Almutlaq, Jawaher
- Advanced Optical Materials, Vol. 5, Issue 2
Small polarons in real crystals: concepts and problems
journal, May 1993
- Shluger, A. L.; Stoneham, A. M.
- Journal of Physics: Condensed Matter, Vol. 5, Issue 19
The self-trapped exciton
journal, January 1990
- Williams, R. T.; Song, K. S.
- Journal of Physics and Chemistry of Solids, Vol. 51, Issue 7
Poor Photovoltaic Performance of Cs 3 Bi 2 I 9 : An Insight through First-Principles Calculations
journal, August 2017
- Ghosh, Biplab; Chakraborty, Sudip; Wei, Hao
- The Journal of Physical Chemistry C, Vol. 121, Issue 32
Density Functional Calculations of Native Defects in CH 3 NH 3 PbI 3 : Effects of Spin–Orbit Coupling and Self-Interaction Error
journal, April 2015
- Du, Mao-Hua
- The Journal of Physical Chemistry Letters, Vol. 6, Issue 8
Excitonic emissions and above-band-gap luminescence in the single-crystal perovskite semiconductors and
journal, December 2015
- Sebastian, M.; Peters, J. A.; Stoumpos, C. C.
- Physical Review B, Vol. 92, Issue 23
Works referencing / citing this record:
Enhanced On–Off Ratio Photodetectors Based on Lead‐Free Cs 3 Bi 2 I 9 Single Crystal Thin Films
journal, February 2020
- Li, Wen‐Guang; Wang, Xu‐Dong; Liao, Jin‐Feng
- Advanced Functional Materials, Vol. 30, Issue 12
Excitons and narrow bands determine the optical properties of cesium bismuth halides
journal, November 2019
- Rieger, Sebastian; Bohn, Bernhard J.; Döblinger, Markus
- Physical Review B, Vol. 100, Issue 20
Highly sensitive X-ray detector made of layered perovskite-like (NH4)3Bi2I9 single crystal with anisotropic response
journal, June 2019
- Zhuang, Renzhong; Wang, Xueji; Ma, Wenbo
- Nature Photonics, Vol. 13, Issue 9
Room temperature semiconductor detectors for nuclear security
journal, July 2019
- Johns, Paul M.; Nino, Juan C.
- Journal of Applied Physics, Vol. 126, Issue 4
Optical and electronic anisotropies in perovskitoid crystals of Cs 3 Bi 2 I 9 studies of nuclear radiation detection
journal, January 2018
- Sun, Qihao; Xu, Yadong; Zhang, Hongjian
- Journal of Materials Chemistry A, Vol. 6, Issue 46