[go: up one dir, main page]

Chen et al., 2023 - Google Patents

Bioinspired, vertically stacked, and perovskite nanocrystal–enhanced CMOS imaging sensors for resolving UV spectral signatures

Chen et al., 2023

View HTML @Full View
Document ID
2005268375425213290
Author
Chen C
Wang Z
Wu J
Deng Z
Zhang T
Zhu Z
Jin Y
Lew B
Srivastava I
Liang Z
Nie S
Gruev V
Publication year
Publication venue
Science Advances

External Links

Snippet

Imaging and identifying target signatures and biomedical markers in the ultraviolet (UV) spectrum is broadly important to medical imaging, military target tracking, remote sensing, and industrial automation. However, current silicon-based imaging sensors are …
Continue reading at www.science.org (HTML) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation

Similar Documents

Publication Publication Date Title
Li et al. Ultrafast and broadband photodetectors based on a perovskite/organic bulk heterojunction for large-dynamic-range imaging
Zou et al. Enhanced UV‐C detection of perovskite photodetector arrays via inorganic CsPbBr3 quantum dot down‐conversion layer
Chen et al. Bioinspired, vertically stacked, and perovskite nanocrystal–enhanced CMOS imaging sensors for resolving UV spectral signatures
Chen et al. All-inorganic perovskite nanocrystal scintillators
Zhang et al. Perovskite Quantum Dots Embedded Composite Films Enhancing UV Response of Silicon Photodetectors for Broadband and Solar‐Blind Light Detection
Liu et al. Perovskite-based color camera inspired by human visual cells
Fang et al. Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination
Du et al. Efficient organic upconversion devices for low energy consumption and high‐quality noninvasive imaging
Lu et al. All‐dielectric nanostructure fabry–pérot‐enhanced mie resonances coupled with photogain modulation toward ultrasensitive In2S3 photodetector
Ahmed et al. External quantum efficiency improvement with luminescent downshifting layers: experimental and modelling
Hany et al. Recent advances with optical upconverters made from all-organic and hybrid materials
Han et al. Mid‐Infrared Bipolar and Unipolar Linear Polarization Detections in Nb2GeTe4/MoS2 Heterostructures
Ho et al. Miniaturizing color-sensitive photodetectors via hybrid nanoantennas toward submicrometer dimensions
Jin et al. On the accurate characterization of quantum-dot light-emitting diodes for display applications
Zhang et al. Ultrasensitive Perovskite Photodetector for Filter‐Free Color Single‐Pixel Imaging
Zheng et al. On‐chip measurement of photoluminescence with high sensitivity monolithic spectrometer
Hoyer et al. Comparison of electroluminescence intensity and photocurrent of polymer based solar cells
Liu et al. Spectrum-shaped Si-perovskite hybrid photodetectors for hyperspectral bioimaging
Kim et al. Self‐powering sensory device with multi‐spectrum image realization for smart indoor environments
Li et al. 2D Ruddlesden‐Popper Sn‐Based Perovskite Weak Light Detector for Image Transmission and Reflection Imaging
CN108092624B (en) Detection device and detection method for open-circuit voltage distribution of solar cell
Di et al. Interface engineering to drive high‐performance MXene/PbS quantum dot NIR photodiode
Bian et al. Self‐Powered Perovskite/Si Bipolar Response Photodetector for Visible and Near‐Infrared Dual‐Band Imaging and Secure Optical Communication
Chen et al. Incident photon-to-current efficiency and photocurrent spectroscopy
Rao et al. Large-scale fabrication of CMOS-compatible silicon-OLED heterojunctions enabled infrared upconverters