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Part 1: Document Description
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Citation |
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Title: |
Replication Data for: Stable, High‐Sensitivity and Fast‐Response Photodetectors Based on Lead‐Free Cs2AgBiBr6 Double Perovskite Films |
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Identification Number: |
doi:10.21979/N9/QITZEA |
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Distributor: |
DR-NTU (Data) |
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Date of Distribution: |
2020-04-26 |
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Version: |
1 |
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Bibliographic Citation: |
Yang, Jie; Bao, Chunxiong; Ning, Weihua; Wu, Bo; Ji, Fuxiang; Yan, Zhibo; Tao, Youtian; Liu, Jun-Ming; Sum, Tze Chien; Bai, Sai; Wang, Jianpu; Huang, Wei; Zhang, Wenjing; Gao, Feng, 2020, "Replication Data for: Stable, High‐Sensitivity and Fast‐Response Photodetectors Based on Lead‐Free Cs2AgBiBr6 Double Perovskite Films", https://doi.org/10.21979/N9/QITZEA, DR-NTU (Data), V1 |
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Citation |
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Title: |
Replication Data for: Stable, High‐Sensitivity and Fast‐Response Photodetectors Based on Lead‐Free Cs2AgBiBr6 Double Perovskite Films |
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Identification Number: |
doi:10.21979/N9/QITZEA |
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Authoring Entity: |
Yang, Jie (Linköping University) |
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Bao, Chunxiong (Linköping University) |
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Ning, Weihua (Linköping University) |
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Wu, Bo (Nanyang Technological University) |
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Ji, Fuxiang (Linköping University) |
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Yan, Zhibo (Linköping University) |
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Tao, Youtian (Nanjing Tech University) |
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Liu, Jun-Ming (Nanjing University) |
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Sum, Tze Chien (Nanyang Technological University) |
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Bai, Sai (Linköping University) |
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Wang, Jianpu (Nanjing Tech University) |
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Huang, Wei (Nanjing Tech University) |
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Zhang, Wenjing (Shenzhen University) |
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Gao, Feng (Linköping University) |
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Software used in Production: |
OptoAnalyse |
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Software used in Production: |
Origin |
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Grant Number: |
51472164 |
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Grant Number: |
51472164 |
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Grant Number: |
KQTD2016053112042971 |
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Grant Number: |
2015KGJHZ006, 2016KCXTD006 |
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Grant Number: |
2016B050501005 |
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Grant Number: |
2017M622744, 2018T110886 |
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Distributor: |
DR-NTU (Data) |
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Access Authority: |
Tze Chien Sum |
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Depositor: |
Lim Jia Wei Melvin |
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Date of Deposit: |
2020-04-26 |
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Holdings Information: |
https://doi.org/10.21979/N9/QITZEA |
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Study Scope |
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Keywords: |
Physics, Physics, double perovskite, photodetectors |
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Abstract: |
Solution-processed metal halide perovskites (MHPs) have demonstrated great advances on achieving high-performance photodetectors. However, the intrinsic material instability and the toxicity of lead still hinder the practical applications of MHPs-based photodetectors. In this work, the first highly sensitive and fast-response lead-free perovskite photodetectors based on Cs2AgBiBr6 double perovskite films are demonstrated. A convenient solution method is developed to deposit high-quality Cs2AgBiBr6 film with large grain sizes, low trap densities, and long charge carrier lifetimes. Incorporated within a photodiode device architecture comprised of optimized hole- and electron-transporting layers, leadfree perovskite photodetectors are achieved exhibiting a high detectivity of 3.29 × 1012 Jones, a large linear dynamic range of 193 dB, and a fast response time of ≈17 ns. All the key figures of merit of the devices are comparable with the reported best-performing photodetectors based on lead halide perovskites. In addition, the resulting devices exhibit excellent thermal and environmental stability. The nonencapsulated devices show negligible degradation after thermal stressing at 150 °C and less than 5% degradation in the photoresponsivity after storage in ambient air for ≈2300 h. The results demonstrate the great potential of the lead-free Cs2AgBiBr6 double perovskite in applications for environmentally friendly and high-performance photodetectors. |
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Kind of Data: |
Raw Data |
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Kind of Data: |
Spectroscopy Data |
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Notes: |
Raw data for Figure 1f only |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Identification Number: |
10.1002/adom.201801732 |
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Bibliographic Citation: |
Yang, J., Bao, C., Ning, W., Wu, B., Ji, F., Yan, Z., . . . Gao, F. (2019). Stable, high-sensitivity and fast-response photodetectors based on lead-free Cs2AgBiBr6 double perovskite films. Advanced Optical Materials, 7(13), 1801732-. |
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Citation |
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Identification Number: |
10356/139200 |
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Bibliographic Citation: |
Yang, J., Bao, C., Ning, W., Wu, B., Ji, F., Yan, Z., . . . Gao, F. (2019). Stable, high-sensitivity and fast-response photodetectors based on lead-free Cs2AgBiBr6 double perovskite films. Advanced Optical Materials, 7(13), 1801732-. |
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Label: |
Figure 1f.rar |
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Text: |
Raw data for Figure 1f. |
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Notes: |
application/x-rar-compressed |