☆ 4.8 Article

A Perovskite Photodetector Crossbar Array by Vapor Deposition for Dynamic Imaging

ADVANCED MATERIALS (2022)

Related references

Note: Only part of the references are listed.

Article Multidisciplinary Sciences

Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector

Woochul Kim et al.

Summary: In response to the explosive demand for data processing, there has been interest in a new logic gate platform that can overcome the limitations of existing electronic logic gates. This study presents an all-in-one optoelectronic logic gate based on the spectral photo-response characteristics of a self-powered perovskite photodetector. Five representative logic gates are demonstrated using a single detector via photocurrent polarity control.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Engineering, Electrical & Electronic

High-performance inorganic metal halide perovskite transistors

Ao Liu et al.

Summary: This study reports on the successful fabrication of high-performance p-channel transistors by optimizing the doping and crystallization behavior of solution-processed metal halide perovskite thin films. The optimized transistors exhibit high hole mobility, high on/off current ratios, as well as high operational stability and reproducibility.

NATURE ELECTRONICS (2022)

Add to Collection

Article Multidisciplinary Sciences

High-performance hysteresis-free perovskite transistors through anion engineering

Huihui Zhu et al.

Summary: This study presents high-performance hysteresis-free p-channel perovskite thin-film transistors with improved film quality and suppressed vacancy, achieving high hole mobilities and stable operational performance. The integration of these perovskite transistors with commercialized metal oxide transistors on a single chip enables the development of printable electronics and circuits.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Multidisciplinary Sciences

Sequential vacuum-evaporated perovskite solar cells with more than 24% efficiency

Hang Li et al.

Summary: Vacuum evaporation is a promising method for the fabrication of perovskite solar cells, with the advantages of precise film thickness control and compatibility with large-scale production. A Cl-containing alloy-mediated sequential vacuum evaporation approach was developed to fabricate perovskite films with high uniformity and few defects, resulting in high power conversion efficiency. The method provides a reproducible approach for scalable fabrication of large-area, high-efficiency perovskite solar cells and other perovskite-based optoelectronics.

SCIENCE ADVANCES (2022)

Add to Collection

Article Chemistry, Multidisciplinary

A vertically oriented two-dimensional Ruddlesden-Popper phase perovskite passivation layer for efficient and stable inverted perovskite solar cells

Yunseong Choi et al.

Summary: In this study, a highly oriented butylammonium RP perovskite surface passivation layer was developed via vacuum deposition. The passivation layer reduced the trap density of the bulk perovskite and enhanced charge transport, resulting in a power conversion efficiency of 21.4% for vacuum-processed perovskite solar cells. This passivation strategy offers potential for the development of efficient, stable, and scalable perovskite solar cells.

ENERGY & ENVIRONMENTAL SCIENCE (2022)

Add to Collection

Article Multidisciplinary Sciences

High-k perovskite gate oxide for modulation beyond 1014 cm-2

Dowon Song et al.

Summary: Investigated the dielectric properties of an alloy of perovskite oxide BaHf0.6Ti0.4O3 (BHTO), and found it to have a large dielectric constant, high breakdown field, and low leakage current. The BHTO gate oxide can modulate the two-dimensional carrier density, allowing for different modes of field-effect transistors.

SCIENCE ADVANCES (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Metal Halide Perovskite Arrays: From Construction to Optoelectronic Applications

Xun Han et al.

Summary: Inorganic semiconductor arrays have transformed various areas of electronics and optoelectronics with their multifunctionality and large-scale integration. Metal halide perovskites are emerging as promising candidates for next-generation optoelectronic devices due to their excellent optoelectronic properties, processing ease, and compatibility with flexible substrates. Various patterning technologies have been employed to create perovskite arrays with nano/microstructured surfaces to enhance device performances, with applications including photodetectors, light-emitting diodes, lasers, and nanogratings.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Multidisciplinary Sciences

Ultralow dark current in near-infrared perovskite photodiodes by reducing charge injection and interfacial charge generation

Riccardo Ollearo et al.

Summary: By increasing the interfacial energy offset between the electron-blocking layer and the perovskite, the study demonstrates a photodiode with extremely low dark and noise currents, as well as high near-infrared sensitivity.

NATURE COMMUNICATIONS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

A thin and flexible scanner for fingerprints and documents based on metal halide perovskites

Albert J. J. M. van Breemen et al.

Summary: Solution-processed metal halide perovskite photodiodes on plastic substrates can create flexible image sensors with low dark currents and high resolutions. By using an amorphous indium gallium zinc oxide transistor backplane, the system achieves high photodetectivity in the 550 nm to 770 nm wavelength range, making it suitable for applications such as document scanning and biometric fingerprinting.

NATURE ELECTRONICS (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Recent Advances in Perovskite Photodetectors for Image Sensing

Ludong Li et al.

Summary: This review provides a comprehensive overview of recent advances in metal halide perovskites for image sensing applications, including performance parameters, device types, applications of different dimensional materials, preparation methods, single-pixel imaging, and strategies for color discrimination.

SMALL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

3D Heterogeneous Device Arrays for Multiplexed Sensing Platforms Using Transfer of Perovskites

Jiuk Jang et al.

Summary: This study introduces a convenient method for transferring perovskite patterns to different surfaces using a removable polymer, enabling integration of perovskite devices. The transfer method allows fabrication of a perovskite image sensor array on soft contact lenses and heterogeneous integration of a perovskite photodetector array with pressure-sensitive silicon transistors, creating a multiplexed sensing platform.

ADVANCED MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

The selection strategy of ammonium-group organic salts in vapor deposited perovskites: From dimension regulation to passivation

Dongxu Lin et al.

Summary: Dimension regulation and defect passivation are important strategies for efficient and stable perovskite solar cells. Vapor deposition of perovskite using mixed-vapor can influence the structural evolution of the thin film, with different R-NH3I molecules having varying effects on the phase transition and defect passivation.

NANO ENERGY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Universal Strategy for Improving Perovskite Photodiode Performance: Interfacial Built-In Electric Field Manipulated by Unintentional Doping

Dan Wu et al.

Summary: Organic-inorganic halide perovskites have shown significant light detection potential similar to commercially available photodetectors. A new design guideline involving interfacial built-in electric field for efficient carrier separation and transport has been proposed, leading to high-performance perovskite photodiodes with high external quantum efficiency, responsivity, and long-term stability.

ADVANCED SCIENCE (2021)

Add to Collection

Article Engineering, Electrical & Electronic

High-sensitivity high-resolution X-ray imaging with soft-sintered metal halide perovskites

Sarah Deumel et al.

Summary: This paper describes a method to create X-ray flat-panel detector arrays based on microcrystalline MAPbI(3) using a two-step manufacturing process, achieving high spatial resolution and sensitivity by separating the fabrication of absorber wafers from their integration on pixelated backplanes.

NATURE ELECTRONICS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

High-throughput large-area vacuum deposition for high-performance formamidine-based perovskite solar cells

Jiangshan Feng et al.

Summary: An efficient vacuum deposition approach for perovskite solar cells has been developed, enabling the fabrication of high-quality films on glass and flexible substrates. The optimization of in-vacuum annealing temperature can significantly improve the efficiency of PSCs to 21.32%, the highest value achieved through vacuum deposition, with excellent long-term stability in a solvent-free and air-free environment.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Add to Collection

Article Chemistry, Multidisciplinary

An Integrated Flexible All-Nanowire Infrared Sensing System with Record Photosensitivity

Wenhao Ran et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

A Microchannel-Confined Crystallization Strategy Enables Blade Coating of Perovskite Single Crystal Arrays for Device Integration

Deng Wei et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Spin-On-Patterning of Sn-Pb Perovskite Photodiodes on IGZO Transistor Arrays for Fast Active-Matrix Near-Infrared Imaging

Ya Wang et al.

ADVANCED MATERIALS TECHNOLOGIES (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Perovskite Single-Crystal Microwire-Array Photodetectors with Performance Stability beyond 1 Year

Shun-Xin Li et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Highly Efficient Thermally Co-evaporated Perovskite Solar Cells and Mini-modules

Jia Li et al.

JOULE (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Ultrabroadband, Ultraviolet to Terahertz, and High Sensitivity CH3NH3PbI3 Perovskite Photodetectors

Yifan Li et al.

NANO LETTERS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Enhanced UV-C Detection of Perovskite Photodetector Arrays via Inorganic CsPbBr3 Quantum Dot Down-Conversion Layer

Taoyu Zou et al.

ADVANCED OPTICAL MATERIALS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Band Tunable Microcavity Perovskite Artificial Human Photoreceptors

Wei-Lun Tsai et al.

ADVANCED MATERIALS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

High-Performance Solution-Processed Organo-Metal Halide Perovskite Unipolar Resistive Memory Devices in a Cross-Bar Array Structure

Keehoon Kang et al.

ADVANCED MATERIALS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Achieving High-Quality Sn-Pb Perovskite Films on Complementary Metal-Oxide-Semiconductor-Compatible Metal/Silicon Substrates for Efficient Imaging Array

Hugh Lu Zhu et al.

ACS NANO (2019)

Add to Collection

Editorial Material Optics

Accurate characterization of next-generation thin-film photodetectors

Yanjun Fang et al.

NATURE PHOTONICS (2019)

Add to Collection

Article Nanoscience & Nanotechnology

A Monolithically Processed Rectifying Pixel for High-Resolution Organic Imagers

Peter Zalar et al.

ADVANCED ELECTRONIC MATERIALS (2018)

Add to Collection

Article Materials Science, Multidisciplinary

PIN Diodes Array Made of Perovskite Single Crystal for X-Ray Imaging

Xin Wang et al.

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2018)

Add to Collection

Article Nanoscience & Nanotechnology

Low-Power Monolithically Stacked Organic Photodiode-Blocking Diode Imager by Turn-On Voltage Engineering

Yi-Lin Wu et al.

ADVANCED ELECTRONIC MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Narrowband Perovskite Photodetector-Based Image Array for Potential Application in Artificial Vision

Jie Xue et al.

NANO LETTERS (2018)

Add to Collection

Article Chemistry, Physical

Stable and Efficient 3D-2D Perovskite-Perovskite Planar Heterojunction Solar Cell without Organic Hole Transport Layer

Tiankai Zhang et al.

JOULE (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Rapid, stable and self-powered perovskite detectors via a fast chemical vapor deposition process

Guoqing Tong et al.

RSC ADVANCES (2017)

Add to Collection

Article Chemistry, Multidisciplinary

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

Chunxiong Bao et al.

ADVANCED MATERIALS (2017)

Add to Collection

Proceedings Paper Microscopy

Quantitative evaluation of the accuracy and variance of individual pixels in a scientific CMOS (sCMOS) camera for computational imaging

Shigeo Watanabe et al.

SINGLE MOLECULE SPECTROSCOPY AND SUPERRESOLUTION IMAGING X (2017)

Add to Collection

Article Chemistry, Multidisciplinary

A Self-Powered, Sub-nanosecond-Response Solution-Processed Hybrid Perovskite Photodetector for Time-Resolved Photoluminescence-Lifetime Detection

Liang Shen et al.

ADVANCED MATERIALS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

3D Arrays of 1024-Pixel Image Sensors based on Lead Halide Perovskite Nanowires

Leilei Gu et al.

ADVANCED MATERIALS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Resolving Weak Light of Sub-picowatt per Square Centimeter by Hybrid Perovskite Photodetectors Enabled by Noise Reduction

Yanjun Fang et al.

ADVANCED MATERIALS (2015)

Add to Collection

Article Physics, Applied

Analysis of optical and electrical crosstalk in small pitch photon trapping HgCdTe pixel arrays

J. Schuster et al.

APPLIED PHYSICS LETTERS (2012)

Add to Collection

Article Chemistry, Multidisciplinary

High-Density Crossbar Arrays Based on a Si Memristive System

Sung Hyun Jo et al.

NANO LETTERS (2009)

Add to Collection

Article Optics

Optical crosstalk in single photon avalanche diode arrays: a new complete model

Ivan Rech et al.

OPTICS EXPRESS (2008)

Add to Collection

© Peeref 2019-2024. All rights reserved.