Abstract
Efficient light detection is central to modern science and technology. Current photodetectors mainly use photodiodes based on crystalline inorganic elemental semiconductors, such as silicon, or compounds such as III–V semiconductors. Photodetectors made of solution-processed semiconductors — which include organic materials, metal-halide perovskites and quantum dots — have recently emerged as candidates for next-generation light sensing. They combine ease of processing, tailorable optoelectronic properties, facile integration with complementary metal–oxide–semiconductors, compatibility with flexible substrates and good performance. Here, we review the recent advances and the open challenges in the field of solution-processed photodetectors, examining the topic from both the materials and the device perspective and highlighting the potential of the synergistic combination of materials and device engineering. We explore hybrid phototransistors and their potential to overcome trade-offs in noise, gain and speed, as well as the rapid advances in metal-halide perovskite photodiodes and their recent application in narrowband filterless photodetection.
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References
Suzuki, T. Challenges of image-sensor development. IEEE Int. Solid-State Circuits Conf. (ISSCC) 27–30 (2010).
Lee, K.-H. et al. Dynamic characterization of green-sensitive organic photodetectors using nonfullerene small molecules: frequency response based on the molecular structure. J. Phys. Chem. C 118, 13424–13431 (2014).
Armin, A., Jansen-van Vuuren, R. D., Kopidakis, N., Burn, P. L. & Meredith, P. Narrowband light detection via internal quantum efficiency manipulation of organic photodiodes. Nat. Commun. 6, 6343 (2015).
Lyons, D. M. et al. Narrow band green organic photodiodes for imaging. Org. Electron. 15, 2903–2911 (2014).
Gong, X. et al. High-detectivity polymer photodetectors with spectral response from 300 nm to 1450 nm. Science 325, 1665–1667 (2009).
Armin, A. et al. Thick junction broadband organic photodiodes. Laser Photonics Rev. 8, 924–932 (2014).
Konstantatos, G. et al. Ultrasensitive solution-cast quantum dot photodetectors. Nature 442, 180–183 (2006).
Clifford, J. P. et al. Fast, sensitive and spectrally tuneable colloidal-quantum-dot photodetectors. Nat. Nanotechnol. 4, 40–44 (2009).
Saran, R. & Curry, R. J. Lead sulphide nanocrystal photodetector technologies. Nat. Photonics 10, 81–92 (2016).
Mohd Yusoff, A. R. Bin & Nazeeruddin, M. K. Organohalide lead perovskites for photovoltaic applications. J. Phys. Chem. Lett. 7, 851–866 (2016).
Brenner, T. M., Egger, D. A., Kronik, L., Hodes, G. & Cahen, D. Hybrid organic–inorganic perovskites: low-cost semiconductors with intriguing charge-transport properties. Nat. Rev. Mater. 1, 15007 (2016).
Sze, S. M. Physics of Semiconductor Devices (Wiley, 1981).
McNeill, R., Siudak, R., Wardlaw, J. & Weiss, D. Electronic conduction in polymers. I. The chemical structure of polypyrrole. Aust. J. Chem. 16, 1056–1075 (1963).
Tang, C. W. Photovoltaic effects of metal–chlorophyll-a–metal sandwich cells. J. Chem. Phys. 62, 2139 (1975).
Koezuka, H., Tsumura, A. & Ando, T. Field-effect transistor with polythiophene thin film. Synth. Met. 18, 699–704 (1987).
Baeg, K.-J., Binda, M., Natali, D., Caironi, M. & Noh, Y.-Y. Organic light detectors: photodiodes and phototransistors. Adv. Mater. 25, 4267–4295 (2013).
Harrison, M. G., Grüner, J. & Spencer, G. C. W. Analysis of the photocurrent action spectra of MEH-PPV polymer photodiodes. Phys. Rev. B 55, 7831–7849 (1997).
Armin, A. et al. Spectral dependence of the internal quantum efficiency of organic solar cells: effect of charge generation pathways. J. Am. Chem. Soc. 136, 11465–11472 (2014).
Fang, Y., Guo, F., Xiao, Z. & Huang, J. Large gain, low noise nanocomposite ultraviolet photodetectors with a linear dynamic range of 120 dB. Adv. Opt. Mater. 2, 348–353 (2014).
Li, L., Huang, Y., Peng, J., Cao, Y. & Peng, X. Highly responsive organic near-infrared photodetectors based on a porphyrin small molecule. J. Mater. Chem. C 2, 1372 (2014).
Yao, Y. et al. Plastic near-infrared photodetectors utilizing low band gap polymer. Adv. Mater. 19, 3979–3983 (2007).
Pierre, A., Deckman, I., Lechêne, P. B. & Arias, A. C. High detectivity all-printed organic photodiodes. Adv. Mater. 27, 6411–6417 (2015).
You, J. et al. A polymer tandem solar cell with 10.6% power conversion efficiency. Nat. Commun. 4, 1446 (2013).
Coffin, R. C., Peet, J., Rogers, J. & Bazan, G. C. Streamlined microwave-assisted preparation of narrow-bandgap conjugated polymers for high-performance bulk heterojunction solar cells. Nat. Chem. 1, 657–661 (2009).
Armin, A. et al. Quantum efficiency of organic solar cells: electro-optical cavity considerations. ACS Photonics 1, 173–181 (2014).
Lupton, J. M. et al. Organic microcavity photodiodes. Adv. Mater. 15, 1471–1474 (2003).
Qi, J. et al. Panchromatic small molecules for UV–Vis–NIR photodetectors with high detectivity. J. Mater. Chem. C 2, 2431 (2014).
Rauch, T. et al. Near-infrared imaging with quantum-dot-sensitized organic photodiodes. Nat. Photonics 3, 332–336 (2009).
Guo, F. et al. A nanocomposite ultraviolet photodetector based on interfacial trap-controlled charge injection. Nat. Nanotechnol. 7, 798–802 (2012).
Dong, R. et al. An ultraviolet-to-NIR broad spectral nanocomposite photodetector with gain. Adv. Opt. Mater. 2, 549–554 (2014).
Greenham, N. C., Peng, X. & Alivisatos, A. P. Charge separation and transport in conjugated-polymer/semiconductor-nanocrystal composites studied by photoluminescence quenching and photoconductivity. Phys. Rev. B 54, 17628–17637 (1996).
Oertel, D. C., Bawendi, M. G., Arango, A. C. & Bulovic´, V. Photodetectors based on treated CdSe quantum-dot films. Appl. Phys. Lett. 87, 213505 (2005).
McDonald, S. et al. A Solution-processed PbS quantum dot infrared photodetectors and photovoltaics. Nat. Mater. 4, 138–142 (2005).
Konstantatos, G., Clifford, J., Levina, L. & Sargent, E. H. Sensitive solution-processed visible-wavelength photodetectors. Nat. Photonics 1, 531–534 (2007).
Konstantatos, G. & Sargent, E. H. PbS colloidal quantum dot photoconductive photodetectors: transport, traps, and gain. Appl. Phys. Lett. 91, 173505 (2007).
Konstantatos, G., Levina, L., Fischer, A. & Sargent, E. H. Engineering the temporal response of photoconductive photodetectors via selective introduction of surface trap states. Nano Lett. 8, 1446–1450 (2008).
Lee, J.-S., Kovalenko, M. V., Huang, J., Chung, D. S. & Talapin, D. V. Band-like transport, high electron mobility and high photoconductivity in all-inorganic nanocrystal arrays. Nat. Nanotechnol. 6, 348–352 (2011).
Kim, S. J., Kim, W. J., Sahoo, Y., Cartwright, A. N. & Prasad, P. N. Multiple exciton generation and electrical extraction from a PbSe quantum dot photoconductor. Appl. Phys. Lett. 92, 31107 (2008).
Sukhovatkin, V., Hinds, S., Brzozowski, L. & Sargent, E. H. Colloidal quantum-dot photodetectors exploiting multiexciton generation. Science 324, 1542–1544 (2009).
Ka, I. et al. Multiple exciton generation induced enhancement of the photoresponse of pulsed-laser-ablation synthesized single-wall-carbon-nanotube/PbS-quantum-dots nanohybrids. Sci. Rep. 6, 20083 (2016).
Gao, J., Fidler, A. F. & Klimov, V. I. Carrier multiplication detected through transient photocurrent in device-grade films of lead selenide quantum dots. Nat. Commun. 6, 8185 (2015).
Nair, G., Geyer, S. M., Chang, L.-Y. & Bawendi, M. G. Carrier multiplication yields in PbS and PbSe nanocrystals measured by transient photoluminescence. Phys. Rev. B 78, 125325 (2008).
Clifford, J. P., Johnston, K. W., Levina, L. & Sargent, E. H. Schottky barriers to colloidal quantum dot films. Appl. Phys. Lett. 91, 253117 (2007).
Pal, B. N. et al. High-sensitivity p–n junction photodiodes based on PbS nanocrystal quantum dots. Adv. Funct. Mater. 22, 1741–1748 (2012).
Szendrei, K. et al. Solution-processable near-IR photodetectors based on electron transfer from PbS nanocrystals to fullerene derivatives. Adv. Mater. 21, 683–687 (2009).
Kim, J. Y. et al. Single-step fabrication of quantum funnels via centrifugal colloidal casting of nanoparticle films. Nat. Commun. 6, 7772 (2015).
Pelayo García de Arquer, F., Beck, F. J., Bernechea, M. & Konstantatos, G. Plasmonic light trapping leads to responsivity increase in colloidal quantum dot photodetectors. Appl. Phys. Lett. 100, 43101 (2012).
Beck, F. J., Stavrinadis, A., Diedenhofen, S. L., Lasanta, T. & Konstantatos, G. Surface plasmon polariton couplers for light trapping in thin-film absorbers and their application to colloidal quantum dot optoelectronics. ACS Photonics 1, 1197–1205 (2014).
Diedenhofen, S. L., Kufer, D., Lasanta, T. & Konstantatos, G. Integrated colloidal quantum dot photodetectors with color-tunable plasmonic nanofocusing lenses. Light Sci. Appl. 4, e234 (2015).
Beck, F. J., García de Arquer, F. P., Bernechea, M. & Konstantatos, G. Electrical effects of metal nanoparticles embedded in ultra-thin colloidal quantum dot films. Appl. Phys. Lett. 101, 41103 (2012).
García de Arquer, F. P., Lasanta, T., Bernechea, M. & Konstantatos, G. Tailoring the electronic properties of colloidal quantum dots in metal-semiconductor nanocomposites for high performance photodetectors. Small 11, 2636–2641 (2015).
Lin, Q., Armin, A., Nagiri, R. C. R., Burn, P. L. & Meredith, P. Electro-optics of perovskite solar cells. Nat. Photonics 9, 106–112 (2014).
Kojima, A., Teshima, K., Shirai, Y. & Miyasaka, T. Organometal halide perovskites as visible-light sensitizers for photovoltaic cells. J. Am. Chem. Soc. 131, 6050–6051 (2009).
Lee, M. M., Teuscher, J., Miyasaka, T., Murakami, T. N. & Snaith, H. J. Efficient hybrid solar cells based on meso-superstructured organometal halide perovskites. Science 338, 643–647 (2012).
Hu, X. et al. High-performance flexible broadband photodetector based on organolead halide perovskite. Adv. Funct. Mater. 24, 7373–7380 (2014).
Lin, Q., Armin, A., Lyons, D. M., Burn, P. L. & Meredith, P. Low noise, IR-blind organohalide perovskite photodiodes for visible light detection and imaging. Adv. Mater. 27, 2060–2064 (2015).
Dou, L. et al. Solution-processed hybrid perovskite photodetectors with high detectivity. Nat. Commun. 5, 5404 (2014).
Sutherland, B. R. et al. Sensitive, fast, and stable perovskite photodetectors exploiting interface engineering. ACS Photonics 2, 1117–1123 (2015).
Fang, Y. & Huang, J. Resolving weak light of sub-picowatt per square centimeter by hybrid perovskite photodetectors enabled by noise reduction. Adv. Mater. 27, 2804–2810 (2015).
Liu, M., Johnston, M. B. & Snaith, H. J. Efficient planar heterojunction perovskite solar cells by vapour deposition. Nature 501, 395–398 (2013).
Jeon, N. J. et al. Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells. Nat. Mater. 13, 897–903 (2014).
Dong, R. et al. High-gain and low-driving-voltage photodetectors based on organolead triiodide perovskites. Adv. Mater. 27, 1912–1918 (2015).
Liu, C. et al. Ultrasensitive solution-processed broad-band photodetectors using CH3NH3PbI3 perovskite hybrids and PbS quantum dots as light harvesters. Nanoscale 7, 16460–16469 (2015).
Lin, Q., Armin, A., Burn, P. L. & Meredith, P. Filterless narrowband visible photodetectors. Nat. Photonics 9, 687–694 (2015).
Yakunin, S. et al. Detection of X-ray photons by solution-processed lead halide perovskites. Nat. Photonics 9, 444–449 (2015).
Wei, H. et al. Sensitive X-ray detectors made of methylammonium lead tribromide perovskite single crystals. Nat. Photonics 10, 333–339 (2016).
Shah, K. et al. Lead iodide X-ray detection systems. Nucl. Instrum. Methods Phys. Res. A 380, 266–270 (1996).
Gu, P., Yao, Y., Feng, L., Niu, S. & Dong, H. Recent advances in polymer phototransistors. Polym. Chem. 6, 7933–7944 (2015).
Konstantatos, G. et al. Hybrid graphene–quantum dot phototransistors with ultrahigh gain. Nat. Nanotechnol. 7, 363–368 (2012).
Sun, Z. et al. Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity. Adv. Mater. 24, 5878–5883 (2012).
Wang, Y. et al. Hybrid graphene–perovskite phototransistors with ultrahigh responsivity and gain. Adv. Opt. Mater. 3, 1389–1396 (2015).
Lee, Y. et al. High-performance perovskite–graphene hybrid photodetector. Adv. Mater. 27, 41–46 (2015).
Li, F. et al. Ambipolar solution-processed hybrid perovskite phototransistors. Nat. Commun. 6, 8238 (2015).
Kufer, D. et al. Hybrid 2D–0D MoS2–PbS quantum dot photodetectors. Adv. Mater. 27, 176–180 (2015).
Kufer, D. & Konstantatos, G. Highly sensitive, encapsulated MoS2 photodetector with gate controllable gain and speed. Nano Lett. 15, 7307–7313 (2015).
Kufer, D. & Konstantatos, G. Photo-FETs: phototransistors enabled by 2D and 0D nanomaterials. ACS Photonics 3, 2197–2210 (2016).
Yuan, Y. et al. Solution-processed nanoparticle super-float-gated organic field-effect transistor as un-cooled ultraviolet and infrared photon counter. Sci. Rep. 3, 2707 (2013).
Adinolfi, V. et al. Photojunction field-effect transistor based on a colloidal quantum dot absorber channel layer. ACS Nano 9, 356–362 (2015).
Masala, S. et al. The silicon:colloidal quantum dot heterojunction. Adv. Mater. 27, 7445–7450 (2015).
Kufer, D., Lasanta, T., Bernechea, M., Koppens, F. H. L. & Konstantatos, G. Interface engineering in hybrid quantum dot–2D phototransistors. ACS Photonics 3, 1324–1330 (2016).
Nikitskiy, I. et al. Integrating an electrically active colloidal quantum dot photodiode with a graphene phototransistor. Nat. Commun. 7, 11954 (2016).
Zhang, Y. et al. Ultrasensitive photodetectors exploiting electrostatic trapping and percolation transport. Nat. Commun. 7, 11924 (2016).
Keuleyan, S., Lhuillier, E., Brajuskovic, V. & Guyot-Sionnest, P. Mid-infrared HgTe colloidal quantum dot photodetectors. Nat. Photonics 5, 489–493 (2011).
Deng, Z., Jeong, K. S. & Guyot-Sionnest, P. Colloidal quantum dots intraband photodetectors. ACS Nano 8, 11707–11714 (2014).
Peumans, P., Bulovic´, V. & Forrest, S. R. Efficient, high-bandwidth organic multilayer photodetectors. Appl. Phys. Lett. 76, 3855 (2000).
Saidaminov, M. I. et al. Planar-integrated single-crystalline perovskite photodetectors. Nat. Commun. 6, 8724 (2015).
Gao, J., Nguyen, S. C., Bronstein, N. D. & Alivisatos, A. P. Solution-processed, high-speed, and high-quantum-efficiency quantum dot infrared photodetectors. ACS Photonics 3, 1217–1222 (2016).
Ning, Z. et al. Quantum-dot-in-perovskite solids. Nature 523, 324–328 (2015).
Saparov, B. & Mitzi, D. B. Organic–inorganic perovskites: structural versatility for functional materials design. Chem. Rev. 116, 4558–4596 (2016).
Ramasamy, P. et al. All-inorganic cesium lead halide perovskite nanocrystals for photodetector applications. Chem. Commun. (Camb.) 52, 2067–2070 (2016).
Hayden, O., Agarwal, R. & Lieber, C. M. Nanoscale avalanche photodiodes for highly sensitive and spatially resolved photon detection. Nat. Mater. 5, 352–356 (2006).
Martyniuk, P. & Rogalski, A. Quantum-dot infrared photodetectors: status and outlook. Prog. Quantum Electron. 32, 89–120 (2008).
Rogalski, A. Infrared Detectors (CRC, 2010).
Choi, J.-H. et al. Exploiting the colloidal nanocrystal library to construct electronic devices. Science 352, 205–208 (2016).
Aihara, S. et al. Stacked image sensor with green- and red-sensitive organic photoconductive films applying zinc oxide thin-film transistors to a signal readout circuit. IEEE Trans. Electron. Devices 56, 2570–2576 (2009).
Antognazza, M. R., Scherf, U., Monti, P. & Lanzani, G. Organic-based tristimuli colorimeter. Appl. Phys. Lett. 90, 163509 (2007).
Seo, H. et al. A 128 × 96 pixel stack-type color image sensor: stack of individual blue-, green-, and red-sensitive organic photoconductive films integrated with a ZnO thin film transistor readout circuit. Jpn J. Appl. Phys. 50, 24103 (2011).
Lim, S.-J. et al. Organic-on-silicon complementary metal-oxide-semiconductor colour image sensors. Sci. Rep. 5, 7708 (2015).
Jansen-van Vuuren, R. D., Pivrikas, A., Pandey, A. K. & Burn, P. L. Colour selective organic photodetectors utilizing ketocyanine-cored dendrimers. J. Mater. Chem. C 1, 3532 (2013).
Johnston, M. B. Optoelectronics: colour-selective photodiodes. Nat. Photonics 9, 634–636 (2015).
Tait, J. G. et al. Interfacial depletion regions: beyond the space charge limit in thick bulk heterojunctions. ACS Appl. Mater. Interfaces 8, 2211–2219 (2016).
Armin, A. et al. Electro-optics of conventional and inverted thick junction organic solar cells. ACS Photonics 2, 1745–1754 (2015).
Qiao, K. et al. Spectra-selective PbS quantum dot infrared photodetectors. Nanoscale 8, 7137–7143 (2016).
Fang, Y., Dong, Q., Shao, Y., Yuan, Y. & Huang, J. Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination. Nat. Photonics 9, 679–686 (2015).
Shen, L., Fang, Y., Wei, H., Yuan, Y. & Huang, J. A. Highly sensitive narrowband nanocomposite photodetector with gain. Adv. Mater. 28, 2043–2048 (2016).
Gong, X. et al. Semiconducting polymer photodetectors with electron and hole blocking layers: high detectivity in the near-infrared. Sensors (Basel) 10, 6488–6496 (2010).
Liu, X., Wang, H., Yang, T., Zhang, W. & Gong, X. Solution-processed ultrasensitive polymer photodetectors with high external quantum efficiency and detectivity. ACS Appl. Mater. Interfaces 4, 3701–3705 (2012).
Hu, X. et al. High-detectivity inverted near-infrared polymer photodetectors using cross-linkable conjugated polyfluorene as an electron extraction layer. J. Mater. Chem. C 2, 9592–9598 (2014).
Liu, C. et al. Ultrasensitive solution-processed perovskite hybrid photodetectors. J. Mater. Chem. C 3, 6600–6606 (2015).
Liu, H., Lhuillier, E. & Guyot-Sionnest, P. 1/f noise in semiconductor and metal nanocrystal solids. J. Appl. Phys. 115, 154309 (2014).
Solis-Ibarra, D., Smith, I. C. & Karunadasa, H. I. Post-synthetic halide conversion and selective halogen capture in hybrid perovskites. Chem. Sci. 6, 4054–4059 (2015).
Filip, M. R., Eperon, G. E., Snaith, H. J. & Giustino, F. Steric engineering of metal-halide perovskites with tunable optical band gaps. Nat. Commun. 5, 5757 (2014).
Lin, Q., Stoltzfus, D. M., Armin, A., Burn, P. L. & Meredith, P. An hydrophilic anode interlayer for solution processed organohalide perovskite solar cells. Adv. Mater. Interfaces 3, 1500420 (2016).
Yu, G., Wang, J., McElvain, J. & Heeger, A. J. Large-area, full-color image sensors made with semiconducting polymers. Adv. Mater. 10, 1431–1434 (1998).
Hamilton, M. C., Martin, S. & Kanicki, J. Thin-film organic polymer phototransistors. IEEE Trans. Electron. Devices 51, 877–885 (2004).
Agostinelli, T. et al. A polymer/fullerene based photodetector with extremely low dark current for X-ray medical imaging applications. Appl. Phys. Lett. 93, 203305 (2008).
Guo, F., Xiao, Z. & Huang, J. Fullerene photodetectors with a linear dynamic range of 90 dB enabled by a cross-linkable buffer layer. Adv. Opt. Mater. 1, 289–294 (2013).
Zhang, H. et al. Transparent organic photodetector using a near-infrared absorbing cyanine dye. Sci. Rep. 5, 9439 (2015).
Acknowledgements
P.M. is an Australian Research Council Discovery Outstanding Research Award Fellow, and a Ser Cymru Research Chair funded under the Ser Cymru II Program by the Welsh Assembly Government and the Welsh European Funding Office. A.A. and P.M. acknowledge funding from the Australian Research Council through the Discovery Program and the Australian Centre for Advanced Photovoltaics (Australian Renewable Energy Agency). This work was supported by the Ontario Research Fund: Research Excellence Program, the Natural Sciences and Engineering Research Council (NSERC) of Canada, and the Connaught Global Challenges Program of the University of Toronto.
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García de Arquer, F., Armin, A., Meredith, P. et al. Solution-processed semiconductors for next-generation photodetectors. Nat Rev Mater 2, 16100 (2017). https://doi.org/10.1038/natrevmats.2016.100
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DOI: https://doi.org/10.1038/natrevmats.2016.100
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