[1] Rogalski A, Antoszewski J, Faraone L. Third-generation infrared photodetector arrays[J]. Journal of Applied Physics, 105, 091101(2009).

[2] Wenisch J, Bitterlich H, Bruder M et al. Large-format and long-wavelength infrared mercury cadmium telluride detectors[J]. Journal of Electronic Materials, 42, 3186-3190(2013).

[3] Cai Y. Review and prospect of HgCdTe detectors (invited)[J]. Infrared and Laser Engineering, 51, 20210988(2022).

[4] Liu M, Wang C, Zhou L Q. Development of small pixel HgCdTe infrared detectors[J]. Chinese Physics B, 28, 037804(2019).

[5] Kaniewski J, Muszalski J, Piotrowski J. Recent advances in InGaAs detector technology[J]. Physica Status Solidi (a), 201, 2281-2287(2004).

[6] Li X, Gong H M, Fang J X et al. The development of InGaAs short wavelength infrared focal plane arrays with high performance[J]. Infrared Physics & Technology, 80, 112-119(2017).

[7] Simchi H. Optimisation of cooled InSb detectors[J]. III-Vs Review, 17, 27-31(2004).

[8] Bai W, Zhao C, Liu M. Development and application of InSb crystal[J]. Journal of Synthetic Crystals, 49, 2230-2243(2020).

[9] She W L, Zhao C, Dong T et al. Research progress in indium antimonide single crystal material[J]. Laser & Infrared, 54, 235-241(2024).

[10] Rogalski A. History of infrared detectors[J]. Opto-Electronics Review, 20, 279-308(2012).

[11] Reddy M, Jin X, Lofgreen D D et al. Demonstration of high-quality MBE HgCdTe on 8-inch wafers[J]. Journal of Electronic Materials, 48, 6040-6044(2019).

[12] Liu S, Huang T, Zhao C et al. Research on indium bumps height in the flip chip package of IRFPA[J]. Laser & Infrared, 53, 271-275(2023).

[13] McDonald S A, Konstantatos G, Zhang S G et al. Solution-processed PbS quantum dot infrared photodetectors and photovoltaics[J]. Nature Materials, 4, 138-142(2005).

[14] Keuleyan S, Lhuillier E, Guyot-Sionnest P. Synthesis of colloidal HgTe quantum dots for narrow mid-IR emission and detection[J]. Journal of the American Chemical Society, 133, 16422-16424(2011).

[15] Lhuillier E, Scarafagio M, Hease P et al. Infrared photodetection based on colloidal quantum-dot films with high mobility and optical absorption up to THz[J]. Nano Letters, 16, 1282-1286(2016).

[16] Zhang H Z, Peterson J C, Caillas A et al. High mobility HgTe quantum dot films with small energy and dynamic disorder[J]. The Journal of Physical Chemistry C, 128, 6726-6734(2024).

[17] Yang J, Hu H C, Lv Y F et al. Ligand-engineered HgTe colloidal quantum dot solids for infrared photodetectors[J]. Nano Letters, 22, 3465-3472(2022).

[18] Wang B B, Hu H C, Yuan M H et al. Short-wave infrared detection and imaging employing size-customized HgTe nanocrystals[J]. Small Methods, 2301557(2024).

[19] Goubet N, Thomas M, Gréboval C et al. Near- to long-wave-infrared mercury chalcogenide nanocrystals from liquid mercury[J]. The Journal of Physical Chemistry C, 124, 8423-8430(2020).

[20] Lan X Z, Chen M L, Hudson M H et al. Quantum dot solids showing state-resolved band-like transport[J]. Nature Materials, 19, 323-329(2020).

[21] Ackerman M M, Tang X, Guyot-Sionnest P. Fast and sensitive colloidal quantum dot mid-wave infrared photodetectors[J]. ACS Nano, 12, 7264-7271(2018).

[22] Tang X, Ackerman M M, Chen M L et al. Dual-band infrared imaging using stacked colloidal quantum dot photodiodes[J]. Nature Photonics, 13, 277-282(2019).

[23] Chen M L, Xue X M, Qin T L et al. Universal homojunction design for colloidal quantum dot infrared photodetectors[J]. Advanced Materials Technologies, 8, 2300315(2023).

[24] Yang J, Lv Y F, He Z Y et al. Bi2S3 electron transport layer incorporation for high-performance heterostructure HgTe colloidal quantum dot infrared photodetectors[J]. ACS Photonics, 10, 2226-2233(2023).

[25] Zhang H C, Alchaar R, Prado Y et al. Material perspective on HgTe nanocrystal-based short-wave infrared focal plane arrays[J]. Chemistry of Materials, 34, 10964-10972(2022).

[26] Alchaar R, Khalili A, Ledos N et al. Focal plane array based on HgTe nanocrystals with photovoltaic operation in the short-wave infrared[J]. Applied Physics Letters, 123, 051108(2023).

[27] Zhang S, Bi C, Qin T L et al. Wafer-scale fabrication of CMOS-compatible trapping-mode infrared imagers with colloidal quantum dots[J]. ACS Photonics, 10, 673-682(2023).

[28] Veronika R, Kurt H, Maksym K et al. Effect of quantum confinement on higher transitions in HgTe nanocrystals[J]. Applied Physics Letters, 89, 193114(2006).

[29] Hudson M H, Chen M L, Kamysbayev V et al. Conduction band fine structure in colloidal HgTe quantum dots[J]. ACS Nano, 12, 9397-9404(2018).

[30] Guyot-Sionnest P, Ackerman M M, Tang X. Colloidal quantum dots for infrared detection beyond silicon[J]. The Journal of Chemical Physics, 151, 060901(2019).

[31] Groves S H, Brown R N, Pidgeon C R. Interband magnetoreflection and band structure of HgTe[J]. Physical Review, 161, 779-793(1967).

[32] Orlowski N, Augustin J, Gołacki Z et al. Direct evidence for the inverted band structure of HgTe[J]. Physical Review B, 61, R5058-R5061(2000).

[33] Lhuillier E, Keuleyan S, Guyot-Sionnest P. Optical properties of HgTe colloidal quantum dots[J]. Nanotechnology, 23, 175705(2012).

[34] Chang R G, Yang H, Wu Z H et al. Recent advances in mid-infrared photodetection based on colloidal quantum dots: challenges and possible solutions[J]. Coordination Chemistry Reviews, 500, 215539(2024).

[35] García de Arquer F P, Talapin D V, Klimov V I et al. Semiconductor quantum dots: Technological progress and future challenges[J]. Science, 373, eaaz8541(2021).

[36] Rogach A, Kershaw S V, Burt M et al. Colloidally prepared HgTe nanocrystals with strong room-temperature infrared luminescence[J]. Advanced Materials, 11, 552-555(1999).

[37] Kovalenko M V, Kaufmann E, Pachinger D et al. Colloidal HgTe nanocrystals with widely tunable narrow band gap energies: from telecommunications to molecular vibrations[J]. Journal of the American Chemical Society, 128, 3516-3517(2006).

[38] Abdelazim N M, Zhu Q, Xiong Y et al. Room temperature synthesis of HgTe quantum dots in an aprotic solvent realizing high photoluminescence quantum yields in the infrared[J]. Chemistry of Materials, 29, 7859-7867(2017).

[39] Kershaw S V, Yiu W K, Sergeev A et al. Development of synthetic methods to grow long-wavelength infrared-emitting HgTe quantum dots in dimethylformamide[J]. Chemistry of Materials, 32, 3930-3943(2020).

[40] Green M, Wakefield G, Dobson P J. A simple metalorganic route to organically passivated mercury telluride nanocrystals[J]. Journal of Materials Chemistry, 13, 1076-1078(2003).

[41] Keuleyan S, Lhuillier E, Brajuskovic V et al. Mid-infrared HgTe colloidal quantum dot photodetectors[J]. Nature Photonics, 5, 489-493(2011).

[42] Piepenbrock M O M, Stirner T, Kelly S M et al. A low-temperature synthesis for organically soluble HgTe nanocrystals exhibiting near-infrared photoluminescence and quantum confinement[J]. Journal of the American Chemical Society, 128, 7087-7090(2006).

[43] Shen G H, Chen M L, Guyot-Sionnest P. Synthesis of nonaggregating HgTe colloidal quantum dots and the emergence of air-stable n-doping[J]. The Journal of Physical Chemistry Letters, 8, 2224-2228(2017).

[44] Zhang H Z, Guyot-Sionnest P. Shape-controlled HgTe colloidal quantum dots and reduced spin-orbit splitting in the tetrahedral shape[J]. The Journal of Physical Chemistry Letters, 11, 6860-6866(2020).

[45] Yu M X, Yang J, Zhang X C et al. In-synthesis Se-stabilization enables defect and doping engineering of HgTe colloidal quantum dots[J]. Advanced Materials, 36, 2311830(2024).

[46] Chu A, Gréboval C, Prado Y et al. Infrared photoconduction at the diffusion length limit in HgTe nanocrystal arrays[J]. Nature Communications, 12, 1794(2021).

[47] Xue X M, Luo Y N, Hao Q et al. Low dark-current quantum-dot infrared imager[J]. ACS Photonics, 10, 4290-4298(2023).

[48] Xia K, Fei G T, Xu S H et al. Hot-injection synthesis of HgTe nanoparticles: shape control and growth mechanisms[J]. Inorganic Chemistry, 62, 13632-13638(2023).

[49] Yang H, Zhang Q, Chang R G et al. Understanding the growth mechanism of HgTe colloidal quantum dots through bilateral injection[J]. Inorganic Chemistry, 63, 6231-6238(2024).

[50] Deng Z Y, Jeong K S, Guyot-Sionnest P. Colloidal quantum dots intraband photodetectors[J]. ACS Nano, 8, 11707-11714(2014).

[51] Keuleyan S E, Guyot-Sionnest P, Delerue C et al. Mercury telluride colloidal quantum dots: electronic structure, size-dependent spectra, and photocurrent detection up to 12 μm[J]. ACS Nano, 8, 8676-8682(2014).

[52] Xue X M, Hao Q, Chen M L. Very long wave infrared quantum dot photodetector up to 18 μm[J]. Light: Science & Applications, 13, 89(2024).

[53] Chu A, Martinez B, Ferré S et al. HgTe nanocrystals for SWIR detection and their integration up to the focal plane array[J]. ACS Applied Materials & Interfaces, 11, 33116-33123(2019).

[54] Xue X M, Chen M L, Luo Y N et al. High-operating-temperature mid-infrared photodetectors via quantum dot gradient homojunction[J]. Light: Science & Applications, 12, 2(2023).

[55] Chen M L, Lan X Z, Tang X et al. High carrier mobility in HgTe quantum dot solids improves mid-IR photodetectors[J]. ACS Photonics, 6, 2358-2365(2019).

[56] Jagtap A, Martinez B, Goubet N et al. Design of a unipolar barrier for a nanocrystal-based short-wave infrared photodiode[J]. ACS Photonics, 5, 4569-4576(2018).

[57] Sreeshma D, Janani B, Jagtap A et al. Defect studies on short-wave infrared photovoltaic devices based on HgTe nanocrystals/TiO2 heterojunction[J]. Nanotechnology, 31, 385701(2020).

[58] Zhang S, Chen M L, Mu G et al. Spray-stencil lithography enabled large-scale fabrication of multispectral colloidal quantum-dot infrared detectors[J]. Advanced Materials Technologies, 7, 2101132(2022).

[59] Lhuillier E, Keuleyan S, Zolotavin P et al. Mid-infrared HgTe/As2S3 field effect transistors and photodetectors[J]. Advanced Materials, 25, 137-141(2013).

[60] Liu H, Keuleyan S, Guyot-Sionnest P. N- and p-type HgTe quantum dot films[J]. The Journal of Physical Chemistry C, 116, 1344-1349(2012).

[61] Hao Q, Tang X, Chen M L. Infrared optoelectrical detection technology based on mercury chalcogenide colloidal quantum dots[J]. Acta Optica Sinica, 43, 1500001(2023).

[62] Günes S, Neugebauer H, Sariciftci N S et al. Hybrid solar cells using HgTe nanocrystals and nanoporous TiO2 electrodes[J]. Advanced Functional Materials, 16, 1095-1099(2006).

[63] Im S H, Kim H J, Kim S W et al. Efficient HgTe colloidal quantum dot-sensitized near-infrared photovoltaic cells[J]. Nanoscale, 4, 1581-1584(2012).

[64] Guyot-Sionnest P, Roberts J A. Background limited mid-infrared photodetection with photovoltaic HgTe colloidal quantum dots[J]. Applied Physics Letters, 107, 253104(2015).

[65] Jagtap A, Goubet N, Livache C et al. Short wave infrared devices based on HgTe nanocrystals with air stable performances[J]. The Journal of Physical Chemistry C, 122, 14979-14985(2018).

[66] Wang B B, Yuan M H, Liu J et al. Synergism in binary nanocrystals enables top-illuminated HgTe colloidal quantum dot short-wave infrared imager[J]. Nano Letters, 24, 9583-9590(2024).

[67] Ackerman M M, Chen M L, Guyot-Sionnest P. HgTe colloidal quantum dot photodiodes for extended short-wave infrared detection[J]. Applied Physics Letters, 116, 083502(2020).

[68] Tang X, Ackerman M M, Shen G H et al. Towards infrared electronic eyes: flexible colloidal quantum dot photovoltaic detectors enhanced by resonant cavity[J]. Small, 15, 1804920(2019).

[69] Gréboval C, Izquierdo E, Abadie C et al. HgTe nanocrystal-based photodiode for extended short-wave infrared sensing with optimized electron extraction and injection[J]. ACS Applied Nano Materials, 5, 8602-8611(2022).

[70] Rastogi P, Izquierdo E, Gréboval C et al. Extended short-wave photodiode based on CdSe/HgTe/Ag2Te stack with high internal efficiency[J]. The Journal of Physical Chemistry C, 126, 13720-13728(2022).

[71] Xue X M, Ma H F, Hao Q et al. Infrared detectors of high carrier mobility colloidal quantum dots[J]. Acta Optica Sinica, 43, 2204002(2023).

[72] Zhao P F, Qin T L, Mu G et al. Band-engineered dual-band visible and short-wave infrared photodetector with metal chalcogenide colloidal quantum dots[J]. Journal of Materials Chemistry C, 11, 2842-2850(2023).

[73] Zhao P F, Mu G, Wen C et al. Colloidal quantum dots-based three-band infrared photodetector with the bias-tunable spectral response[J]. Physica Status Solidi (RRL) – Rapid Research Letters, 18, 2300121(2024).

[74] Ciani A J, Pimpinella R E, Grein C H et al. Colloidal quantum dots for low-cost MWIR imaging[J]. Proceedings of SPIE, 9818, 981919(2016).

[75] Gréboval C, Darson D, Parahyba V et al. Photoconductive focal plane array based on HgTe quantum dots for fast and cost-effective short-wave infrared imaging[J]. Nanoscale, 14, 9359-9368(2022).

[76] Tan Y M, Xu Y Y, Zhang S et al. Megapixel colloidal quantum-dot mid-wave infrared focal-plane array imaging technology (invited)[J]. Laser & Optoelectronics Progress, 61, 0211027(2024).

[77] Tan Y M, Zhang S, Luo Y N et al. 640 × 512 HgTe colloidal quantum-dot mid-wave infrared focal plane array(invited)[J]. Infrared and Laser Engineering, 52, 20230377(2023).

[78] Luo Y N, Tan Y M, Bi C et al. Megapixel large-format colloidal quantum-dot infrared imagers with resonant-cavity enhanced photoresponse[J]. APL Photonics, 8, 056109(2023).

[79] Qin T L, Mu G, Zhao P F et al. Mercury telluride colloidal quantum-dot focal plane array with planar p-n junctions enabled by in situ electric field-activated doping[J]. Science Advances, 9, eadg7827(2023).