Giant current amplification induced by ion migration in perovskite single crystal photodetectors

Wu, Ting; Ahmadi, Mahshid; Hu, Bin

doi:10.1039/C8TC02334D

Title: Giant current amplification induced by ion migration in perovskite single crystal photodetectors

Abstract

A giant current amplification was observed in the lateral organic–inorganic perovskite single crystal photodetectors. It was proposed that photoexcitation and electrical field induced migration and accumulation of ions at respective contacts. The interfacial charging due to ion accumulation offers an effective mechanism to trigger counter charge injection, consequently amplifying the total electrical current.

Authors:

^[1]; Ahmadi, Mahshid ^[1];

^[1]

Joint Institute for Advanced Materials, Department of Materials Science and Engineering, University of Tennessee, Knoxville, USA

Publication Date:: Mon Jan 01 00:00:00 EST 2018

Sponsoring Org.:: USDOE

OSTI Identifier:: 1460877

Grant/Contract Number:: CNMS2016-279; CNMS2016-R45

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Journal of Materials Chemistry C

Additional Journal Information:: Journal Name: Journal of Materials Chemistry C Journal Volume: 6 Journal Issue: 30; Journal ID: ISSN 2050-7526

Publisher:: Royal Society of Chemistry (RSC)

Country of Publication:: United Kingdom

Language:: English

Citation Formats


                    Wu, Ting, Ahmadi, Mahshid, and Hu, Bin. Giant current amplification induced by ion migration in perovskite single crystal photodetectors.  United Kingdom: N. p., 2018. 
Web.  doi:10.1039/C8TC02334D.

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                    Wu, Ting, Ahmadi, Mahshid, & Hu, Bin. Giant current amplification induced by ion migration in perovskite single crystal photodetectors.  United Kingdom.  https://doi.org/10.1039/C8TC02334D

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                    Wu, Ting, Ahmadi, Mahshid, and Hu, Bin. Mon .  
"Giant current amplification induced by ion migration in perovskite single crystal photodetectors".  United Kingdom.  https://doi.org/10.1039/C8TC02334D.

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@article{osti_1460877,

  title        = {Giant current amplification induced by ion migration in perovskite single crystal photodetectors},

  author       = {Wu, Ting and Ahmadi, Mahshid and Hu, Bin},

  abstractNote = {A giant current amplification was observed in the lateral organic–inorganic perovskite single crystal photodetectors. It was proposed that photoexcitation and electrical field induced migration and accumulation of ions at respective contacts. The interfacial charging due to ion accumulation offers an effective mechanism to trigger counter charge injection, consequently amplifying the total electrical current.},

  doi          = {10.1039/C8TC02334D},

  journal      = {Journal of Materials Chemistry C},

  number       = 30,

  volume       = 6,

  place        = {United Kingdom},

  year         = {Mon Jan 01 00:00:00 EST 2018},

  month        = {Mon Jan 01 00:00:00 EST 2018}

}

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Title: Giant current amplification induced by ion migration in perovskite single crystal photodetectors

Abstract

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Room-Temperature Near-Infrared High-Q Perovskite Whispering-Gallery Planar Nanolasers journal, September 2014

Achieving EQE of 16,700% in P3HT:PC71BM based photodetectors by trap-assisted photomultiplication journal, March 2015

High-Performance Near-IR Photodetector Using Low-Bandgap MA 0.5 FA 0.5 Pb 0.5 Sn 0.5 I 3 Perovskite journal, May 2017

Interfaces in Perovskite Solar Cells journal, February 2015

Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance journal, September 2016

Low-Noise and Large-Linear-Dynamic-Range Photodetectors Based on Hybrid-Perovskite Thin-Single-Crystals journal, August 2017

Detection of gamma photons using solution-grown single crystals of hybrid lead halide perovskites journal, July 2016

Achieving long-term stable perovskite solar cells via ion neutralization journal, January 2016

Filterless narrowband visible photodetectors journal, September 2015

Light-Induced Self-Poling Effect on Organometal Trihalide Perovskite Solar Cells for Increased Device Efficiency and Stability journal, August 2015

Mapping Electric Field-Induced Switchable Poling and Structural Degradation in Hybrid Lead Halide Perovskite Thin Films journal, September 2015

Ionic transport in hybrid lead iodide perovskite solar cells
journal, June 2015

Photodetectors Based on Organic-Inorganic Hybrid Lead Halide Perovskites
journal, September 2017

Direct Observation of Halide Migration and its Effect on the Photoluminescence of Methylammonium Lead Bromide Perovskite Single Crystals
journal, September 2017

Crystal orientation-dependent optoelectronic properties of MAPbCl ₃ single crystals
journal, January 2018

Perovskite Microdisk Microlasers Self-Assembled from Solution
journal, April 2015

Metal Halide Perovskite Polycrystalline Films Exhibiting Properties of Single Crystals
journal, September 2017

Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals
journal, January 2015

Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites
journal, January 2017

Iodine Migration and its Effect on Hysteresis in Perovskite Solar Cells
journal, January 2016

Grain boundary dominated ion migration in polycrystalline organic–inorganic halide perovskite films
journal, January 2016

Large tunable photoeffect on ion conduction in halide perovskites and implications for photodecomposition
journal, March 2018

Design Growth of MAPbI ₃ Single Crystal with (220) Facets Exposed and Its Superior Optoelectronic Properties
journal, December 2017

Interface engineering of highly efficient perovskite solar cells
journal, July 2014

Understanding the rate-dependent J–V hysteresis, slow time component, and aging in CH ₃ NH ₃ PbI ₃ perovskite solar cells: the role of a compensated electric field
journal, January 2015

Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
journal, February 2016

High-performance photovoltaic perovskite layers fabricated through intramolecular exchange
journal, May 2015

Photovoltaic Switching Mechanism in Lateral Structure Hybrid Perovskite Solar Cells
journal, June 2015

Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes
journal, December 2015

Lead halide perovskite nanowire lasers with low lasing thresholds and high quality factors
journal, April 2015

Giant switchable photovoltaic effect in organometal trihalide perovskite devices
journal, December 2014

Ion Migration in Organometal Trihalide Perovskite and Its Impact on Photovoltaic Efficiency and Stability
journal, January 2016

Enhanced Performance in Fluorene-Free Organometal Halide Perovskite Light-Emitting Diodes using Tunable, Low Electron Affinity Oxide Electron Injectors
journal, January 2015

High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization
journal, July 2015

Field-Driven Ion Migration and Color Instability in Red-Emitting Mixed Halide Perovskite Nanocrystal Light-Emitting Diodes
journal, July 2017

Bright light-emitting diodes based on organometal halide perovskite
journal, August 2014

Efficient and stable solution-processed planar perovskite solar cells via contact passivation
journal, February 2017

Sensitive X-ray detectors made of methylammonium lead tribromide perovskite single crystals
journal, March 2016

Electron-hole diffusion lengths > 175 μm in solution-grown CH ₃ NH ₃ PbI ₃ single crystals
journal, January 2015

Two-Inch-Sized Perovskite CH ₃ NH ₃ PbX ₃ (X = Cl, Br, I) Crystals: Growth and Characterization
journal, August 2015

Polarization-Dependent Optoelectronic Performances in Hybrid Halide Perovskite MAPbX ₃ (X = Br, Cl) Single-Crystal Photodetectors
journal, December 2017

High-performance direct conversion X-ray detectors based on sintered hybrid lead triiodide perovskite wafers
journal, June 2017

Metal/Ion Interactions Induced p–i–n Junction in Methylammonium Lead Triiodide Perovskite Single Crystals
journal, November 2017

A Switchable High-Sensitivity Photodetecting and Photovoltaic Device with Perovskite Absorber
journal, April 2015

The Significance of Ion Conduction in a Hybrid Organic-Inorganic Lead-Iodide-Based Perovskite Photosensitizer
journal, May 2015

Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination
journal, August 2015

Strong Photocurrent Amplification in Perovskite Solar Cells with a Porous TiO ₂ Blocking Layer under Reverse Bias
journal, October 2014

Low-temperature solution-processed wavelength-tunable perovskites for lasing
journal, March 2014

Exploring Anomalous Polarization Dynamics in Organometallic Halide Perovskites
journal, January 2018

Planar-integrated single-crystalline perovskite photodetectors
journal, November 2015

Photo-induced halide redistribution in organic–inorganic perovskite films
journal, May 2016

A Review on Organic-Inorganic Halide Perovskite Photodetectors: Device Engineering and Fundamental Physics
journal, September 2017

In situ observation of heat-induced degradation of perovskite solar cells
journal, January 2016

Dopant compensation in alloyed CH3NH3PbBr3−xClx perovskite single crystals for gamma-ray spectroscopy
journal, July 2017

Quantification of light-enhanced ionic transport in lead iodide perovskite thin films and its solar cell applications
journal, October 2016

Ionic conduction of the perovskite-type halides
journal, November 1983

Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics
journal, May 2017

Revealing Underlying Processes Involved in Light Soaking Effects and Hysteresis Phenomena in Perovskite Solar Cells
journal, May 2015

Room-Temperature Near-Infrared High-Q Perovskite Whispering-Gallery Planar Nanolasers
journal, September 2014

Achieving EQE of 16,700% in P3HT:PC71BM based photodetectors by trap-assisted photomultiplication
journal, March 2015

High-Performance Near-IR Photodetector Using Low-Bandgap MA _0.5 FA _0.5 Pb _0.5 Sn _0.5 I ₃ Perovskite
journal, May 2017

Interfaces in Perovskite Solar Cells
journal, February 2015

Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance
journal, September 2016

Low-Noise and Large-Linear-Dynamic-Range Photodetectors Based on Hybrid-Perovskite Thin-Single-Crystals
journal, August 2017

Detection of gamma photons using solution-grown single crystals of hybrid lead halide perovskites
journal, July 2016

Achieving long-term stable perovskite solar cells via ion neutralization
journal, January 2016

Filterless narrowband visible photodetectors
journal, September 2015

Light-Induced Self-Poling Effect on Organometal Trihalide Perovskite Solar Cells for Increased Device Efficiency and Stability
journal, August 2015

Mapping Electric Field-Induced Switchable Poling and Structural Degradation in Hybrid Lead Halide Perovskite Thin Films
journal, September 2015