Spectrum projection with a bandgap-gradient perovskite cell for colour perception

Mei-Na Zhang; Xiaohan Wu; Antoine Riaud; Xiao-Lin Wang; Fengxian Xie; Wen-Jun Liu; Yongfeng Mei; David Wei Zhang; Shi-Jin Ding

doi:10.1038/s41377-020-00400-w

Go to Nature Website

Your Location：

Home >

Browse articles >

Spectrum projection with a bandgap-gradient perovskite cell for colour perception

Original Articles

- Spectrum projection with a bandgap-gradient perovskite cell for colour perception
- Light: Science & Applications Vol. 9, Issue 5, Pages: 1549-1561(2020)
- Affiliations：
  
  1.State Key Laboratory of ASIC and System, School of Microelectronics, Fudan University, Shanghai 200433, China
  2.Engineering Research Centre of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai 200433, China
  3.Department of Materials Science, Fudan University, Shanghai 200433, China
- Author bio：
  
  Xiaohan Wu (wuxiaohan@fudan.edu.cn)
  Shi-Jin Ding (sjding@fudan.edu.cn)
- Funds：
- DOI：10.1038/s41377-020-00400-w
  CLC：
- Published：2020，
  
  Published Online：15 September 2020，
  
  Received：08 June 2020，
  
  Revised：22 August 2020，
  
  Accepted：31 August 2020
- Accepted：
Scan QR Code
Zhang, M. N. et al. Spectrum projection with a bandgap-gradient perovskite cell for colour perception. Light: Science & Applications, 9, 1549-1561 (2020).
DOI：

Zhang, M. N. et al. Spectrum projection with a bandgap-gradient perovskite cell for colour perception. Light: Science & Applications, 9, 1549-1561 (2020). DOI： 10.1038/s41377-020-00400-w.

摘要

Abstract

Optoelectronic devices for light or spectral signal detection are desired for use in a wide range of applications

including sensing

imaging

optical communications

and in situ characterization. However

existing photodetectors indicate only light intensities

whereas multiphotosensor spectrometers require at least a chip-level assembly and can generate redundant signals for applications that do not need detailed spectral information. Inspired by human visual and psychological light perceptions

the compression of spectral information into representative intensities and colours may simplify spectrum processing at the device level. Here

we propose a concept of spectrum projection using a bandgap-gradient semiconductor cell for intensity and colour perception. Bandgap-gradient perovskites

prepared by a halide-exchanging method via dipping in a solution

are developed as the photoactive layer of the cell. The fabricated cell produces two output signals: one shows linear responses to both photon energy and flux

while the other depends on only photon flux. Thus

by combining the two signals

the single device can project the monochromatic and broadband spectra into the total photon fluxes and average photon energies (i.e.

intensities and hues)

which are in good agreement with those obtained from a commercial photodetector and spectrometer. Under changing illumination in real time

the prepared device can instantaneously provide intensity and hue results. In addition

the flexibility and chemical/bio-sensing of the device via colour comparison are demonstrated. Therefore

this work shows a human visual-like method of spectrum projection and colour perception based on a single device

providing a paradigm for high-efficiency spectrum-processing applications.

关键词

Keywords

references

Adinolfi, V.&Sargent, E. H. Photovoltage field-effect transistors.Nature542, 324–327 (2017)..

Dou, L. T. et al. Solution-processed hybrid perovskite photodetectors with high detectivity.Nat. Commun.5, 5404 (2014)..

Fang, Y. J. et al. Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination.Nat. Photon.9, 679–686 (2015)..

Gan, X. T. et al. Chip-integrated ultrafast graphene photodetector with high responsivity.Nat. Photon.7, 883–887 (2013)..

Goossens, S. et al. Broadband image sensor array based on graphene-CMOS integration.Nat. Photon.11, 366–371 (2017)..

Saidaminov, M. I. et al. Planar-integrated single-crystalline perovskite photodetectors.Nat. Commun.6, 8724 (2015)..

Saran, R.&Curry, R. J. Lead sulphide nanocrystal photodetector technologies.Nat. Photon.10, 81–92 (2016)..

Wu, X. H. et al. Pursuing polymer dielectric interfacial effect in organic transistors for photosensing performance optimization.Adv. Sci.4, 1700442 (2017)..

Wu, X. H. et al. Distinguishable detection of ultraviolet, visible, and infrared spectrum with high-responsivity perovskite-based flexible photosensors.Small14, 1800527 (2018)..

Lu, F. et al. Thermopile detector of light ellipticity.Nat. Commun.7, 12994 (2016)..

Hsu, A. L. et al. Graphene-based thermopile for thermal imaging applications.Nano Lett.15, 7211–7216 (2015)..

Li, W. et al. A front-side microfabricated tiny-size thermopile infrared detector with high sensitivity and fast response.IEEE Trans. Electron Devices66, 2230–2237 (2019)..

Lin, Q. Q. et al. Filterless narrowband visible photodetectors.Nat. Photon.9, 687–694 (2015)..

Yang, Z. Y. et al. Single-nanowire spectrometers.Science365, 1017–1020 (2019)..

Sun, H. X. et al. In situ formed gradient bandgap-tunable perovskite for ultrahigh-speed color/spectrum-sensitive photodetectors via electron-donor control.Adv. Mater.32, 1908108 (2020)..

Dacey, D. M. et al. Melanopsin-expressing ganglion cells in primate retina signal colour and irradiance and project to the LGN.Nature433, 749–754 (2005)..

Guo, C. L.&Zhang, L. M. A novel multiresolution spatiotemporal saliency detection model and its applications in image and video compression.IEEE Trans. Image Process.19, 185–198 (2010)..

Wang, H. L. et al. A ferroelectric/electrochemical modulated organic synapse for ultraflexible, artificial visual-perception system.Adv. Mater.30, 1803961 (2018)..

Gu, L. L. et al. A biomimetic eye with a hemispherical perovskite nanowire array retina.Nature581, 278–282 (2020)..

Theeuwes, J. Perceptual selectivity for color and form.Percept. Psychophys.51, 599–606 (1992)..

Saidaminov, M. I. et al. Perovskite photodetectors operating in both narrowband and broadband regimes.Adv. Mater.28, 8144–8149 (2016)..

Hutter, E. M. et al. Direct-indirect character of the bandgap in methylammonium lead iodide perovskite.Nat. Mater.16, 115–120 (2017)..

Cho, H. et al. Improving the stability of metal halide perovskite materials and light-emitting diodes.Adv. Mater.30, 1704587 (2018)..

Kojima, A. et al. Organometal halide perovskites as visible-light sensitizers for photovoltaic cells.J. Am. Chem. Soc.131, 6050–6051 (2009)..

Burschka, J. et al. Sequential deposition as a route to high-performance perovskite-sensitized solar cells.Nature499, 316–319 (2013)..

Feng, J. G. et al. Single-crystalline layered metal-halide perovskite nanowires for ultrasensitive photodetectors.Nat. Electron.1, 404–410 (2018)..

Protesescu, L. et al. Nanocrystals of cesium lead halide perovskites (CsPbX3, X = Cl, Br, and I): novel optoelectronic materials showing bright emission with wide color gamut.Nano Lett.15, 3692–3696 (2015)..

Liang, J. et al. All-inorganic perovskite solar cells.J. Am. Chem. Soc.138, 15829–15832 (2016)..

Swarnkar, A. et al. Quantum dot-induced phase stabilization of α-CsPbI3 perovskite for high-efficiency photovoltaics.Science354, 92–95 (2016)..

Yuan, J. Y. et al. Metal halide perovskites in quantum dot solar cells: progress and prospects.Joule4, 1160–1185 (2020)..

Hoffman, J. B. et al. Transformation of sintered CsPbBr3 nanocrystals to cubic CsPbI3 and gradient CsPbBrxI3-x through halide exchange.J. Am. Chem. Soc.138, 8603–8611 (2016)..

Li, X. M. et al. CsPbX3 quantum dots for lighting and displays: room-temperature synthesis, photoluminescence superiorities, underlying origins and white light-emitting diodes.Adv. Funct. Mater.26, 2435–2445 (2016)..

Zeng, J. P. et al. Combination of solution-phase process and halide exchange for all-inorganic, highly stable CsPbBr3 perovskite nanowire photodetector. Science China.Materials62, 65–73 (2019)..

Tong, S. C. et al. High-performance broadband perovskite photodetectors based on CH3NH3PbI3/C8BTBT heterojunction.Adv. Electron. Mater.3, 1700058 (2017)..

Li, L. et al. Interfacial electronic structures of photodetectors based on C8BTBT/perovskite.ACS Appl. Mater. Interfaces10, 20959–20967 (2018)..

Petritz, R. L. Theory of photoconductivity in semiconductor films.Phys. Rev.104, 1508–1516 (1956)..

Wu, W. Q. et al. Flexible photodetector arrays based on patterned CH3NH3PbI3-xClxperovskite film for real-time photosensing and imaging.Adv. Mater.31, 1805913 (2019)..

Hu, W. et al. High-performance flexible photodetectors based on high-quality perovskite thin films by a vapor-solution method.Adv. Mater.29, 1703256 (2017)..

Lee, H. M. et al. Near-infrared photoresponsivity of ZnON thin-film transistor with energy band-tunable semiconductor.ACS Appl. Mater. Interfaces10, 30541–30547 (2018)..

Haider, A., Kizir, S.&Biyikli, N. Low-temperature self-limiting atomic layer deposition of wurtzite InN on Si(100).AIP Adv.6, 045203 (2016)..

Ma, H. P. et al. Composition and properties control growth of high-quality GaOxNy film by one-step plasma-enhanced atomic layer deposition.Chem. Mater.31, 7405–7416 (2019)..

Ding, X. W. et al. Nitrogen-doped ZnO film fabricated via rapid low-temperature atomic layer deposition for high-performance ZnON transistors.IEEE Trans. Electron Devices65, 3283–3290 (2018)..

Zhu, X. X. et al. Broadband perovskite quantum dot spectrometer beyond human visual resolution.Light. Sci. Appl.9, 73 (2020)..

Li, G. J. et al. Silicon nanomembrane phototransistor flipped with multifunctional sensors toward smart digital dust.Sci. Adv.6, eaaz6511 (2020)..

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰