Localized surface plasmon resonance enhanced photodetector: Physical model, enhanced mechanism and applications

Abstract

Localized surface plasmon resonance (LSPR) is an intriguing phenomenon that can break diffraction limitations and exhibit excellent light-confinement abilities, making it an attractive strategy for enhancing the light absorption capabilities of photodetectors. However, the complex mechanism behind this enhancement is still plaguing researchers, especially for hot-electron injection process, which inhibits further optimization and development. A clear guideline for basic physical model, enhancement mechanism, material selection and architectural design for LSPR photodetector are still required. This review firstly describes the mainstream understanding of fundamental physical modes of LSPR and related enhancement mechanism for LSPR photodetectors. Then, the universal strategies for tuning the LSPR frequency are introduced. Besides, the state-of-the-art progress in the development of LSPR photodetectors is briefly summarized. Finally, we highlight the remaining challenges and issues needed to be resolved in the future research.

Graphical abstract

Keywords

localized surface plasmon resonance / photodetector / plasmonic nanomaterials / hot electron

References

[1] A. Poglitsch, C. Waelkens, N. Geis, H. Feuchtgruber, B. Vandenbussche. . The photodetector array camera and spectrometer (PACS) on the Herschel space observatory. Astron. Astrophys., 2010, 518: L2

[2] R.A. YotterD. M. Wilson, A review of photodetectors for sensing light-emitting reporters in biological systems, IEEE Sens. J. 3(3), 288 (2003)

[3] A. Casas. Clinical uses of 5-aminolaevulinic acid in photodynamic treatment and photodetection of cancer: A review. Cancer Lett., 2020, 490: 165

[4] W.ChenT. KanY.AjikiK.MatsumotoI.Shimoyama, NIR spectrometer using a Schottky photodetector enhanced by grating-based SPR, Opt. Express 24(22), 25797 (2016)

[5] F. Rutz, A. Bächle, R. Aidam, J. Niemasz, W. Bronner, A. Zibold, R. Rehm. InGaAs SWIR photodetectors for night vision. Infrared Technology and Applications XLV, 2019, 11002: 202

[6] F. Rutz, R. Aidam, A. Bächle, H. Heussen, W. Bronner, R. Rehm, M. Benecke, S. Brunner, B. Göhler, P. Lutzmann, A. Sieck. InGaAs-based SWIR photodetectors for night vision and gated viewing. Electro-Optical and Infrared Systems: Technology and Applications XV, 2018, 10795: 1079503

[7] A.PospischilM.HumerM.M. FurchiD.BachmannR.GuiderT.Fromherz T.Mueller, CMOS-compatible graphene photodetector covering all optical communication bands, Nat. Photonics 7(11), 892 (2013)

[8] C. Bao, J. Yang, S. Bai, W. Xu, Z. Yan, Q. Xu, J. Liu, W. Zhang, F. Gao. High performance and stable all-inorganic metal halide perovskite-based photodetectors for optical communication applications. Adv. Mater., 2018, 30(38): 1803422

[9] A. Rogalski. Infrared detectors: Status and trends. Prog. Quantum Electron., 2003, 27(2−3): 59

[10] R. Liu, F. Wang, L. Liu, X. He, J. Chen, Y. Li, T. Zhai. Band alignment engineering in two‐dimensional transition metal dichalcogenide‐based heterostructures for photodetectors. Small Struct., 2021, 2(3): 2000136

[11] S.LiY.Zhang W.YangH. LiuX.Fang, 2D perovskite Sr₂Nb₃O₁₀ for high‐performance UV photodetectors, Adv. Mater. 32(7), 1905443 (2020)

[12] F. Koppens, T. Mueller, P. Avouris, A. Ferrari, M. S. Vitiello, M. Polini. Photodetectors based on graphene, other two-dimensional materials and hybrid systems. Nat. Nanotechnol., 2014, 9(10): 780

[13] C. Xie, C. Mak, X. Tao, F. Yan. Photodetectors based on two‐dimensional layered materials beyond graphene. Adv. Funct. Mater., 2017, 27(19): 1603886

[14] X.WangP. WangJ.WangW.HuX.Zhou N.GuoH. HuangS.SunH.ShenT.Lin, Ultrasensitive and broadband MoS₂ photodetector driven by ferroelectrics, arXiv: 1502.04439 (2015)

[15] T. Zhai, L. Li, X. Wang, X. Fang, Y. Bando, D. Golberg. Recent developments in one‐dimensional inorganic nanostructures for photodetectors. Adv. Funct. Mater., 2010, 20(24): 4233

[16] T.ZhaiX. FangM.LiaoX.XuH.Zeng B.YoshioD. Golberg, A comprehensive review of one-dimensional metal-oxide nanostructure photodetectors, Sensors (Basel) 9(8), 6504 (2009)

[17] T. Zhai, L. Li, Y. Ma, M. Liao, X. Wang, X. Fang, J. Yao, Y. Bando, D. Golberg. One-dimensional inorganic nanostructures: Synthesis, field-emission and photodetection. Chem. Soc. Rev., 2011, 40(5): 2986

[18] I. M. Asuo, D. Gedamu, I. Ka, L. F. Gerlein, F. X. Fortier, A. Pignolet, S. G. Cloutier, R. Nechache. High-performance pseudo-halide perovskite nanowire networks for stable and fast-response photodetector. Nano Energy, 2018, 51: 324

[19] S. X. Li, Y. S. Xu, C. L. Li, Q. Guo, G. Wang, H. Xia, H. H. Fang, L. Shen, H. B. Sun. Perovskite single‐crystal microwire‐array photodetectors with performance stability beyond 1 year. Adv. Mater., 2020, 32(28): 2001998

[20] J. Wang, M. S. Gudiksen, X. Duan, Y. Cui, C. M. Lieber. Highly polarized photoluminescence and photodetection from single indium phosphide nanowires. Science, 2001, 293(5534): 1455

[21] S. Thunich, L. Prechtel, D. Spirkoska, G. Abstreiter, A. Fontcuberta i Morral, A. W. Holleitner. Photocurrent and photoconductance properties of a GaAs nanowire. Appl. Phys. Lett., 2009, 95(8): 083111

[22] G. Konstantatos, I. Howard, A. Fischer, S. Hoogland, J. Clifford, E. Klem, L. Levina, E. H. Sargent. Ultrasensitive solution-cast quantum dot photodetectors. Nature, 2006, 442(7099): 180

[23] C.LivacheB. MartinezN.GoubetC.GrébovalJ. QuA.ChuS.RoyerS.Ithurria M.G. SillyB. DubertretE.Lhuillier, A colloidal quantum dot infrared photodetector and its use for intraband detection, Nat. Commun. 10(1), 2125 (2019)

[24] Z. Ren, J. Sun, H. Li, P. Mao, Y. Wei, X. Zhong, J. Hu, S. Yang, J. Wang. Bilayer PbS quantum dots for high‐performance photodetectors. Adv. Mater., 2017, 29(33): 1702055

[25] J.KimS. M. KwonY.K. KangY.H. KimM.J. Lee K.HanA. FacchettiM.G. KimS.K. Park, A skin-like two-dimensionally pixelized full-color quantum dot photodetector, Sci. Adv. 5(11), eaax8801 (2019)

[26] D. K. Gramotnev, S. I. Bozhevolnyi. Plasmonics beyond the diffraction limit. Nat. Photonics, 2010, 4(2): 83

[27] J. Zhang, Y. Wang, D. Li, Y. Sun, L. Jiang. Engineering surface plasmons in metal/nonmetal structures for highly desirable plasmonic photodetectors. ACS Mater. Lett., 2022, 4(2): 343

[28] H. Wang, S. Li, R. Ai, H. Huang, L. Shao, J. Wang. Plasmonically enabled two-dimensional material-based optoelectronic devices. Nanoscale, 2020, 12(15): 8095

[29] Y. Wang, J. Zhang, W. Liang, H. Yang, T. Guan, B. Zhao, Y. Sun, L. Chi, L. Jiang. Rational design of plasmonic metal nanostructures for solar energy conversion. CCS Chem., 2022, 4(4): 1153

[30] J. Li, Z. Lou, B. Li. Engineering plasmonic semiconductors for enhanced photocatalysis. J. Mater. Chem. A, 2021, 9(35): 18818

[31] S. Li, P. Miao, Y. Zhang, J. Wu, B. Zhang, Y. Du, X. Han, J. Sun, P. Xu. Recent advances in plasmonic nanostructures for enhanced photocatalysis and electrocatalysis. Adv. Mater., 2021, 33(6): 2000086

[32] W.HouS. B. Cronin, A review of surface plasmon resonance‐enhanced photocatalysis, Adv. Funct. Mater. 23(13), 1612 (2013)

[33] K. A. Willets, R. P. Van Duyne. Localized surface plasmon resonance spectroscopy and sensing. Annu. Rev. Phys. Chem., 2007, 58(1): 267

[34] L. J. Sherry, S. H. Chang, G. C. Schatz, R. P. Van Duyne, B. J. Wiley, Y. Xia. Localized surface plasmon resonance spectroscopy of single silver nanocubes. Nano Lett., 2005, 5(10): 2034

[35] W. M. E. M. M. Daniyal, Y. W. Fen, J. Abdullah, A. R. Sadrolhosseini, M. A. Mahdi. Design and optimization of surface plasmon resonance spectroscopy for optical constant characterization and potential sensing application: Theoretical and experimental approaches. MDPI Photonics 8, 2021, (9): 361

[36] K.M. MayerF. HaoS.LeeP.NordlanderJ.H. Hafner, A single molecule immunoassay by localized surface plasmon resonance, Nanotechnology 21(25), 255503 (2010)

[37] P. Zijlstra, P. M. Paulo, M. Orrit. Optical detection of single non-absorbing molecules using the surface plasmon resonance of a gold nanorod. Nat. Nanotechnol., 2012, 7(6): 379

[38] X. L. Zhou, Y. Yang, S. Wang, X. W. Liu. Surface plasmon resonance microscopy: From single‐molecule sensing to single‐cell imaging. Angew. Chem. Int. Ed., 2020, 59(5): 1776

[39] L. Lan, Y. Gao, X. Fan, M. Li, Q. Hao, T. Qiu. The origin of ultrasensitive SERS sensing beyond plasmonics. Front. Phys., 2021, 16(4): 43300

[40] H. Xu. Surface-enhanced Raman scattering beyond plasmonics. Front. Phys., 2022, 17(2): 23601

[41] Y. Zhang, F. Zhang, B. Du, H. Chen, S. Wageh, O. A. Al-Hartomy, A. G. Al-Sehemi, B. Zhang, H. Zhang. Au/MXene based ultrafast all-optical switching. Front. Phys., 2023, 18(3): 33301

[42] S.ButunN. A. CinelE.Ozbay, LSPR enhanced MSM UV photodetectors, Nanotechnology 23(44), 444010 (2012)

[43] N. Patra, M. Manikandan, V. Singh, I. Palani. Investigations on LSPR effect of Cu/Al nanostructures on ZnO nanorods towards photodetector applications. J. Lumin., 2021, 238: 118331

[44] N. Gogurla, A. K. Sinha, S. Santra, S. Manna, S. K. Ray. Multifunctional Au-ZnO plasmonic nanostructures for enhanced UV photodetector and room temperature NO sensing devices. Sci. Rep., 2014, 4(1): 6483

[45] A. S. Camacho. Plasmon nanolasers and plasmon optical tweezers. J. Nano Sci. Tech., 2015, 3: 10

[46] S.A. Maier, Plasmonics: Fundamentals and Applications, Springer, 2007, Vol. 1

[47] G.Wiederrecht, Handbook of Nanoscale Optics and Electronics, Elsevier, 2010

[48] J. A. Huang, L. B. Luo. Low‐dimensional plasmonic photodetectors: Recent progress and future opportunities. Adv. Opt. Mater., 2018, 6(8): 1701282

[49] S. V. Boriskina, T. A. Cooper, L. Zeng, G. Ni, J. K. Tong, Y. Tsurimaki, Y. Huang, L. Meroueh, G. Mahan, G. Chen. Losses in plasmonics: From mitigating energy dissipation to embracing loss-enabled functionalities. Adv. Opt. Photonics, 2017, 9(4): 775

[50] P. B. Johnson, R. W. Christy. Optical constants of the noble metals. Phys. Rev. B, 1972, 6(12): 4370

[51] C. Daboo, M. Baird, H. Hughes, N. Apsley, G. Jones, J. Frost, D. Peacock, D. Ritchie. Surface-plasmon-enhanced photodetection in planar Au GaAs Schottky junctions. Thin Solid Films, 1990, 189(1): 27

[52] T. Echtermeyer, S. Milana, U. Sassi, A. Eiden, M. Wu, E. Lidorikis, A. Ferrari. Surface plasmon polariton graphene photodetectors. Nano Lett., 2016, 16(1): 8

[53] H. S. Ee, Y. S. No, J. Kim, H. G. Park, M. K. Seo. Long-range surface plasmon polariton detection with a graphene photodetector. Opt. Lett., 2018, 43(12): 2889

[54] H. Zhang, M. Ijaz, R. J. Blaikie. Recent review of surface plasmons and plasmonic hot electron effects in metallic nanostructures. Front. Phys., 2023, 18(6): 63602

[55] J.D. Jackson, Classical Electrodynamics, Wiley, 1999

[56] W. H. Yang, G. C. Schatz, R. P. Van Duyne. Discrete dipole approximation for calculating extinction and Raman intensities for small particles with arbitrary shapes. J. Chem. Phys., 1995, 103(3): 869

[57] K. Yee. Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media. IEEE Trans. Antenn. Propag., 1966, 14(3): 302

[58] J.M. Jin, The Finite Element Method in Electromagnetics, John Wiley & Sons, 2015

[59] Jr Evanoff G. Chumanov.. Synthesis and optical properties of silver nanoparticles and arrays. ChemPhysChem, 2005, 6(7): 1221

[60] M. Rycenga, C. M. Cobley, J. Zeng, W. Li, C. H. Moran, Q. Zhang, D. Qin, Y. Xia. Controlling the synthesis and assembly of silver nanostructures for plasmonic applications. Chem. Rev., 2011, 111(6): 3669

[61] V. Amendola, R. Pilot, M. Frasconi, O. M. Maragò, M. A. Iatì. Surface plasmon resonance in gold nanoparticles: A review. J. Phys.: Condens. Matter, 2017, 29(20): 203002

[62] B. J. Wiley, S. H. Im, Z. Y. Li, J. McLellan, A. Siekkinen, Y. Xia. Maneuvering the surface plasmon resonance of silver nanostructures through shape-controlled synthesis. J. Phys. Chem. B, 2006, 110(32): 15666

[63] S. Link, M. B. Mohamed, M. El-Sayed. Simulation of the optical absorption spectra of gold nanorods as a function of their aspect ratio and the effect of the medium dielectric constant. J. Phys. Chem. B, 1999, 103(16): 3073

[64] J. Zeng, S. Roberts, Y. Xia. Nanocrystal‐based time-temperature indicators. Chemistry, 2010, 16(42): 12559

[65] Y. Sun, B. Wiley, Z. Y. Li, Y. Xia. Synthesis and optical properties of nanorattles and multiple-walled nanoshells/nanotubes made of metal alloys. J. Am. Chem. Soc., 2004, 126(30): 9399

[66] W. He, X. Wu, J. Liu, K. Zhang, W. Chu, L. Feng, X. Hu, W. Zhou, S. Xie. Formation of AgPt alloy nanoislands via chemical etching with tunable optical and catalytic properties. Langmuir, 2010, 26(6): 4443

[67] J. Chen, B. Wiley, J. McLellan, Y. Xiong, Z. Y. Li, Y. Xia. Optical properties of Pd-Ag and Pt-Ag nanoboxes synthesized via galvanic replacement reactions. Nano Lett., 2005, 5(10): 2058

[68] S. Prathap Chandran, J. Ghatak, P. V. Satyam, M. Sastry. Interfacial deposition of Ag on Au seeds leading to Aucore Ag shell in organic media. J. Colloid Interface Sci., 2007, 312(2): 498

[69] M. Liu, P. Guyot-Sionnest. Synthesis and optical characterization of Au/Ag core/shell nanorods. J. Phys. Chem. B, 2004, 108(19): 5882

[70] M. D. Arnold, M. G. Blaber. Optical performance and metallic absorption in nanoplasmonic systems. Opt. Express, 2009, 17(5): 3835

[71] M. Blaber, M. Arnold, N. Harris, M. Ford, M. Cortie. Plasmon absorption in nanospheres: A comparison of sodium, potassium, aluminium, silver and gold. Physica B, 2007, 394(2): 184

[72] G. H. Chan, J. Zhao, G. C. Schatz, R. P. Van Duyne. Localized surface plasmon resonance spectroscopy of triangular aluminum nanoparticles. J. Phys. Chem. C, 2008, 112(36): 13958

[73] S. K. Jha, Z. Ahmed, M. Agio, Y. Ekinci, J. F. Löffler. Deep-UV surface-enhanced resonance Raman scattering of adenine on aluminum nanoparticle arrays. J. Am. Chem. Soc., 2012, 134(4): 1966

[74] I. Zorić, M. Zach, B. Kasemo, C. Langhammer. Gold, platinum, and aluminum nanodisk plasmons: Material independence, subradiance, and damping mechanisms. ACS Nano, 2011, 5(4): 2535

[75] M. Castro-Lopez, D. Brinks, R. Sapienza, N. F. Van Hulst, Aluminum for nonlinear plasmonics: Resonance-driven polarized luminescence of Al. Ag, and Au nanoantennas. Nano Lett., 2011, 11(11): 4674

[76] T. Stöckli, J. M. Bonard, P. A.Stadelmann, and A. Châtelain, EELS investigation of plasmon excitations in aluminum nanospheres and carbon nanotubes, Z. Phys. D At. Mol. Clust. 40(1–4), 1 (1997)

[77] A. Taguchi, Y. Saito, K. Watanabe, S. Yijian, S. Kawata. Tailoring plasmon resonances in the deep-ultraviolet by size-tunable fabrication of aluminum nanostructures. Appl. Phys. Lett., 2012, 101(8): 081110

[78] M. W. Knight, L. Liu, Y. Wang, L. Brown, S. Mukherjee, N. S. King, H. O. Everitt, P. Nordlander, N. J. Halas. Aluminum plasmonic nanoantennas. Nano Lett., 2012, 12(11): 6000

[79] A. Dubey, R. Mishra, Y. H. Hsieh, C. W. Cheng, B. H. Wu, L. J. Chen, S. Gwo, T. J. Yen. Aluminum plasmonics enriched ultraviolet GaN photodetector with ultrahigh responsivity, detectivity, and broad bandwidth. Adv. Sci. (Weinh.), 2020, 7(24): 2002274

[80] M. Li, M. Shi, B. Wang, C. Zhang, S. Yang, Y. Yang, N. Zhou, X. Guo, D. Chen, S. Li, H. Mao, J. Xiong. Quasi‐ordered nanoforests with hybrid plasmon resonances for broadband absorption and photodetection. Adv. Funct. Mater., 2021, 31(38): 2102840

[81] J. Li, C. Nie, F. Sun, L. Tang, Z. Zhang, J. Zhang, Y. Zhao, J. Shen, S. Feng, H. Shi, X. Wei. Enhancement of the photoresponse of monolayer MoS₂ photodetectors induced by a nanoparticle grating. ACS Appl. Mater. Interfaces, 2020, 12(7): 8429

[82] Z. Chen, X. Li, J. Wang, L. Tao, M. Long, S. J. Liang, L. K. Ang, C. Shu, H. K. Tsang, J. B. Xu. Synergistic effects of plasmonics and electron trapping in graphene short-wave infrared photodetectors with ultrahigh responsivity. ACS Nano, 2017, 11(1): 430

[83] B. L. Greenberg, S. Ganguly, J. T. Held, N. J. Kramer, K. A. Mkhoyan, E. S. Aydil, U. R. Kortshagen. Nonequilibrium-plasma-synthesized ZnO nanocrystals with plasmon resonance tunable via Al doping and quantum confinement. Nano Lett., 2015, 15(12): 8162

[84] A. M. Schimpf, C. E. Gunthardt, J. D. Rinehart, J. M. Mayer, D. R. Gamelin. Controlling carrier densities in photochemically reduced colloidal ZnO nanocrystals: Size dependence and role of the hole quencher. J. Am. Chem. Soc., 2013, 135(44): 16569

[85] G. Garcia, R. Buonsanti, E. L. Runnerstrom, R. J. Mendelsberg, A. Llordes, A. Anders, T. J. Richardson, D. J. Milliron. Dynamically modulating the surface plasmon resonance of doped semiconductor nanocrystals. Nano Lett., 2011, 11(10): 4415

[86] T. R. Gordon, T. Paik, D. R. Klein, G. V. Naik, H. Caglayan, A. Boltasseva, C. B. Murray. Shape-dependent plasmonic response and directed self-assembly in a new semiconductor building block, indium-doped cadmium oxide (ICO). Nano Lett., 2013, 13(6): 2857

[87] Q. Liu, C. Sun, Q. He, D. Liu, A. Khalil, T. Xiang, Z. Wu, J. Wang, L. Song. Ultrathin carbon layer coated MoO₂ nanoparticles for high-performance near-infrared photothermal cancer therapy. Chem. Commun. (Camb.), 2015, 51(49): 10054

[88] T. M. Mattox, A. Bergerud, A. Agrawal, D. J. Milliron. Influence of shape on the surface plasmon resonance of tungsten bronze nanocrystals. Chem. Mater., 2014, 26(5): 1779

[89] J. M. Luther, P. K. Jain, T. Ewers, A. P. Alivisatos. Localized surface plasmon resonances arising from free carriers in doped quantum dots. Nat. Mater., 2011, 10(5): 361

[90] V. Gurin, V. Prokopenko, A. Alexeenko, S. Wang, K. Yumashev, P. Prokoshin. Sol–gel silica glasses with nanoparticles of copper selenide: Synthesis, optics and structure. Int. J. Inorg. Mater., 2001, 3(6): 493

[91] B. C. Marin, S. W. Hsu, L. Chen, A. Lo, D. W. Zwissler, Z. Liu, A. R. Tao. Plasmon-enhanced two-photon absorption in photoluminescent semiconductor nanocrystals. ACS Photonics, 2016, 3(4): 526

[92] D. J. Rowe, J. S. Jeong, K. A. Mkhoyan, U. R. Kortshagen. Phosphorus-doped silicon nanocrystals exhibiting mid-infrared localized surface plasmon resonance. Nano Lett., 2013, 13(3): 1317

[93] R. Buonsanti, A. Llordes, S. Aloni, B. A. Helms, D. J. Milliron. Tunable infrared absorption and visible transparency of colloidal aluminum-doped zinc oxide nanocrystals. Nano Lett., 2011, 11(11): 4706

[94] S. Ghosh, M. Saha, S. K. De. Tunable surface plasmon resonance and enhanced electrical conductivity of In doped ZnO colloidal nanocrystals. Nanoscale, 2014, 6(12): 7039

[95] M. Kanehara, H. Koike, T. Yoshinaga, T. Teranishi. Indium tin oxide nanoparticles with compositionally tunable surface plasmon resonance frequencies in the near-IR region. J. Am. Chem. Soc., 2009, 131(49): 17736

[96] C. Y. Su, H. C. Lin. Direct route to tungsten oxide nanorod bundles: Microstructures and electro-optical properties. J. Phys. Chem. C, 2009, 113(10): 4042

[97] S. H. Lee, H. Nishi, T. Tatsuma. Tunable plasmon resonance of molybdenum oxide nanoparticles synthesized in non-aqueous media. Chem. Commun. (Camb.), 2017, 53(94): 12680

[98] A. M. Schimpf, S. D. Lounis, E. L. Runnerstrom, D. J. Milliron, D. R. Gamelin. Redox chemistries and plasmon energies of photodoped In₂O₃ and Sn-doped In₂O₃ (ITO) nanocrystals. J. Am. Chem. Soc., 2015, 137(1): 518

[99] J. A. Faucheaux, P. K. Jain. Plasmons in photocharged ZnO nanocrystals revealing the nature of charge dynamics. J. Phys. Chem. Lett., 2013, 4(18): 3024

[100] H. Du, Y. Li, N. Zhou, C. Pu, J. Yin, X. Kong, H. Tian, Y. Jin. Plasmonic metal oxide nanocrystals via surface anchoring of redox-active phosphorus species. Chem. Mater., 2021, 33(13): 5290

[101] C. N. Valdez, M. Braten, A. Soria, D. R. Gamelin, J. M. Mayer. Effect of protons on the redox chemistry of colloidal zinc oxide nanocrystals. J. Am. Chem. Soc., 2013, 135(23): 8492

[102] R.LuC.W. Ge Y.F. ZouK. ZhengD.D. WangT.F. ZhangL.B. Luo, A localized surface plasmon resonance and light confinement‐enhanced near‐infrared light photodetector, Laser Photonics Rev. 10(4), 595 (2016)

[103] Z. Ni, L. Ma, S. Du, Y. Xu, M. Yuan, H. Fang, Z. Wang, M. Xu, D. Li, J. Yang, W. Hu, X. Pi, D. Yang. Plasmonic silicon quantum dots enabled high-sensitivity ultrabroadband photodetection of graphene-based hybrid phototransistors. ACS Nano, 2017, 11(10): 9854

[104] M. Abb, Y. Wang, N. Papasimakis, C. De Groot, O. L. Muskens. Surface-enhanced infrared spectroscopy using metal oxide plasmonic antenna arrays. Nano Lett., 2014, 14(1): 346

[105] A. Agrawal, I. Kriegel, D. J. Milliron. Shape-dependent field enhancement and plasmon resonance of oxide nanocrystals. J. Phys. Chem. C, 2015, 119(11): 6227

[106] E. L. Runnerstrom, A. Bergerud, A. Agrawal, R. W. Johns, C. J. Dahlman, A. Singh, S. M. Selbach, D. J. Milliron. Defect engineering in plasmonic metal oxide nanocrystals. Nano Lett., 2016, 16(5): 3390

[107] J. Kim, A. Agrawal, F. Krieg, A. Bergerud, D. J. Milliron. The interplay of shape and crystalline anisotropies in plasmonic semiconductor nanocrystals. Nano Lett., 2016, 16(6): 3879

[108] B. Auguié, W. L. Barnes. Collective resonances in gold nanoparticle arrays. Phys. Rev. Lett., 2008, 101(14): 143902

[109] Y. A. Urzhumov, G. Shvets, J. Fan, F. Capasso, D. Brandl, P. Nordlander. Plasmonic nanoclusters: A path towards negative-index metafluids. Opt. Express, 2007, 15(21): 14129

[110] E. Boulais, R. Lachaine, A. Hatef, M. Meunier. Plasmonics for pulsed-laser cell nanosurgery: Fundamentals and applications. J. Photochem. Photobiol. Photochem. Rev., 2013, 17: 26

[111] A. Yurtsever, A. H. Zewail. Direct visualization of near-fields in nanoplasmonics and nanophotonics. Nano Lett., 2012, 12(6): 3334

[112] Y. Dong, Y. Gu, Y. Zou, J. Song, L. Xu, J. Li, J. Xue, X. Li, H. Zeng. Improving all‐inorganic perovskite photodetectors by preferred orientation and plasmonic effect. Small, 2016, 12(40): 5622

[113] H. A. Atwater, A. Polman. Plasmonics for improved photovoltaic devices. Nat. Mater., 2010, 9(3): 205

[114] A. Furube, T. Yoshinaga, M. Kanehara, M. Eguchi, T. Teranishi. Electric-field enhancement inducing near-infrared two-photon absorption in an indium-tin oxide nanoparticle film. Angew. Chem. Int. Ed., 2012, 51(11): 2640

[115] A. Agrawal, A. Singh, S. Yazdi, A. Singh, G. K. Ong, K. Bustillo, R. W. Johns, E. Ringe, D. J. Milliron. Resonant coupling between molecular vibrations and localized surface plasmon resonance of faceted metal oxide nanocrystals. Nano Lett., 2017, 17(4): 2611

[116] C. Sönnichsen, T. Franzl, T. Wilk, G. von Plessen, J. Feldmann, O. Wilson, P. Mulvaney. Drastic reduction of plasmon damping in gold nanorods. Phys. Rev. Lett., 2002, 88(7): 077402

[117] M. L. Brongersma, N. J. Halas, P. Nordlander. Plasmon-induced hot carrier science and technology. Nat. Nanotechnol., 2015, 10(1): 25

[118] M. W. Knight, Y. Wang, A. S. Urban, A. Sobhani, B. Y. Zheng, P. Nordlander, N. J. Halas. Embedding plasmonic nanostructure diodes enhances hot electron emission. Nano Lett., 2013, 13(4): 1687

[119] J. Lehmann, M. Merschdorf, W. Pfeiffer, A. Thon, S. Voll, G. Gerber. Surface plasmon dynamics in silver nanoparticles studied by femtosecond time-resolved photoemission. Phys. Rev. Lett., 2000, 85(14): 2921

[120] M. W. Knight, H. Sobhani, P. Nordlander, N. J. Halas. Photodetection with active optical antennas. Science, 2011, 332(6030): 702

[121] H. Chalabi, D. Schoen, M. L. Brongersma. Hot-electron photodetection with a plasmonic nanostripe antenna. Nano Lett., 2014, 14(3): 1374

[122] G. Zhao, H. Kozuka, T. Yoko. Sol‒gel preparation and photoelectrochemical properties of TiO₂ films containing Au and Ag metal particles. Thin Solid Films, 1996, 277(1-2): 147

[123] Y. Tian, T. Tatsuma. Plasmon-induced photoelectrochemistry at metal nanoparticles supported on nanoporous TiO₂. Chem. Commun. (Camb.), 2004, (16): 1810

[124] Y. Tian, T. Tatsuma. Mechanisms and applications of plasmon-induced charge separation at TiO₂ films loaded with gold nanoparticles. J. Am. Chem. Soc., 2005, 127(20): 7632

[125] S. Linic, P. Christopher, D. B. Ingram. Plasmonic-metal nanostructures for efficient conversion of solar to chemical energy. Nat. Mater., 2011, 10(12): 911

[126] S. Mubeen, J. Lee, N. Singh, S. Krämer, G. D. Stucky, M. Moskovits. An autonomous photosynthetic device in which all charge carriers derive from surface plasmons. Nat. Nanotechnol., 2013, 8(4): 247

[127] D. Peters. An infrared detector utilizing internal photoemission. Proc. IEEE, 1967, 55(5): 704

[128] A. Akbari, P. Berini. Schottky contact surface-plasmon detector integrated with an asymmetric metal stripe waveguide. Appl. Phys. Lett., 2009, 95(2): 021104

[129] I. Goykhman, B. Desiatov, J. Khurgin, J. Shappir, U. Levy. Locally oxidized silicon surface-plasmon Schottky detector for telecom regime. Nano Lett., 2011, 11(6): 2219

[130] C. Scales, P. Berini. Thin-film Schottky barrier photodetector models. IEEE J. Quantum Electron., 2010, 46(5): 633

[131] S. Faris, T. Gustafson, J. Wiesner. Detection of optical and infrared radiation with DC-biased electron-tunneling metal−barrier−metal diodes. IEEE J. Quantum Electron., 1973, 9(7): 737

[132] M. Heiblum, S. Wang, J. Whinnery, T. Gustafson. Characteristics of integrated MOM junctions at dc and at optical frequencies. IEEE J. Quantum Electron., 1978, 14(3): 159

[133] X. Li, D. Xiao, Z. Zhang. Landau damping of quantum plasmons in metal nanostructures. New J. Phys., 2013, 15(2): 023011

[134] K. Watanabe, D. Menzel, N. Nilius, H. J. Freund. Photochemistry on metal nanoparticles. Chem. Rev., 2006, 106(10): 4301

[135] J. B. Khurgin. How to deal with the loss in plasmonics and metamaterials. Nat. Nanotechnol., 2015, 10(1): 2

[136] Y. Ben‐Shahar, F. Scotognella, N. Waiskopf, I. Kriegel, S. Dal Conte, G. Cerullo, U. Banin. Effect of surface coating on the photocatalytic function of hybrid CdS–Au nanorods. Small, 2015, 11(4): 462

[137] Y. Ben-Shahar, F. Scotognella, I. Kriegel, L. Moretti, G. Cerullo, E. Rabani, U. Banin. Optimal metal domain size for photocatalysis with hybrid semiconductor−metal nanorods. Nat. Commun., 2016, 7(1): 10413

[138] L. Du, A. Furube, K. Hara, R. Katoh, M. Tachiya. Ultrafast plasmon induced electron injection mechanism in gold–TiO₂ nanoparticle system. J. Photochem. Photobiol. Photochem. Rev., 2013, 15: 21

[139] A. Furube, L. Du, K. Hara, R. Katoh, M. Tachiya. Ultrafast plasmon-induced electron transfer from gold nanodots into TiO₂ nanoparticles. J. Am. Chem. Soc., 2007, 129(48): 14852

[140] L. Du, A. Furube, K. Yamamoto, K. Hara, R. Katoh, M. Tachiya. Plasmon-induced charge separation and recombination dynamics in gold−TiO₂ nanoparticle systems: dependence on TiO₂ particle size. J. Phys. Chem. C, 2009, 113(16): 6454

[141] T. Liu, Q. Wang, C. Zhang, X. Li, J. Hu. High performance of hot-carrier generation, transport and injection in TiN/TiO₂ junction. Front. Phys., 2022, 17(5): 53509

[142] W. Yang, Y. Liu, D. A. Cullen, J. R. McBride, T. Lian. Harvesting sub-bandgap IR photons by photothermionic hot electron transfer in a plasmonic p–n junction. Nano Lett., 2021, 21(9): 4036

[143] A. O. Govorov, H. Zhang, Y. K. Gun’ko. Theory of photoinjection of hot plasmonic carriers from metal nanostructures into semiconductors and surface molecules. J. Phys. Chem. C, 2013, 117(32): 16616

[144] A. Manjavacas, J. G. Liu, V. Kulkarni, P. Nordlander. Plasmon-induced hot carriers in metallic nanoparticles. ACS Nano, 2014, 8(8): 7630

[145] R. Sundararaman, P. Narang, A. S. Jermyn, III Goddard, H. A. Atwater. Theoretical predictions for hot-carrier generation from surface plasmon decay. Nat. Commun., 2014, 5(1): 5788

[146] L. Ranno, S. D. Forno, J. Lischner. Computational design of bimetallic core−shell nanoparticles for hot-carrier photocatalysis. npj Comput, Mater., 2018, 4(1): 31

[147] M.BernardiD. Vigil-FowlerC.S. OngJ.B. NeatonS.G. Louie, Ab initio study of hot electrons in GaAs, Proc. Natl. Acad. Sci. USA 112(17), 5291 (2015)

[148] Z. Lian, M. Sakamoto, H. Matsunaga, J. J. M. Vequizo, A. Yamakata, M. Haruta, H. Kurata, W. Ota, T. Sato, T. Teranishi. Near infrared light induced plasmonic hot hole transfer at a nano-heterointerface. Nat. Commun., 2018, 9(1): 2314

[149] F. Hao, Y. Sonnefraud, P. V. Dorpe, S. A. Maier, N. J. Halas, P. Nordlander. Symmetry breaking in plasmonic nanocavities: Subradiant LSPR sensing and a tunable Fano resonance. Nano Lett., 2008, 8(11): 3983

[150] Y. Zhang. Theory of plasmonic hot-carrier generation and relaxation. J. Phys. Chem. A, 2021, 125(41): 9201

[151] M. A. Butt. Metal−insulator−metal waveguide-based plasmonic sensors: Fantasy or truth — A critical review. Appl. Res., 2023, 2: e202200099

[152] W. Y. Kong, G. A. Wu, K. Y. Wang, T. F. Zhang, Y. F. Zou, D. D. Wang, L. B. Luo. Graphene-β-Ga₂O₃ heterojunction for highly sensitive deep UV photodetector application. Adv. Mater., 2016, 28(48): 10725

[153] X. Wang, K. Liu, X. Chen, B. Li, M. Jiang, Z. Zhang, H. Zhao, D. Shen. Highly wavelength-selective enhancement of responsivity in Ag nanoparticle-modified ZnO UV photodetector. ACS Appl. Mater. Interfaces, 2017, 9(6): 5574

[154] W. Ouyang, F. Teng, M. Jiang, X. Fang. ZnO film UV photodetector with enhanced performance: Heterojunction with CdMoO₄ microplates and the hot electron injection effect of Au nanoparticles. Small, 2017, 13(39): 1702177

[155] S. Liu, M. Y. Li, D. Su, M. Yu, H. Kan, H. Liu, X. Wang, S. Jiang. Broad-band high-sensitivity ZnO colloidal quantum dots/self-assembled Au nanoantennas heterostructures photodetectors. ACS Appl. Mater. Interfaces, 2018, 10(38): 32516

[156] M. Li, M. Zhao, D. Jiang, M. Yang, Q. Li, C. Shan, X. Zhou, Y. Duan, N. Wang, J. Sun. Optimizing the spacing of Ag nanoparticle layers to enhance the performance of ZnO/Ag/ZnO/Ag/ZnO multilayer-structured UV photodetectors. Sens. Actuators A Phys., 2019, 297: 111501

[157] Y. Liu, X. Zhang, J. Su, H. Li, Q. Zhang, Y. Gao. Ag nanoparticles@ ZnO nanowire composite arrays: An absorption enhanced UV photodetector. Opt. Express, 2014, 22(24): 30148

[158] J. Lu, C. Xu, J. Dai, J. Li, Y. Wang, Y. Lin, P. Li. Improved UV photoresponse of ZnO nanorod arrays by resonant coupling with surface plasmons of Al nanoparticles. Nanoscale, 2015, 7(8): 3396

[159] C. C. Yang, H. C. Yu, Y. K. Su, M. Y. Chuang, C. H. Hsiao, T. H. Kao. Noise properties of ag nanoparticle-decorated ZnO nanorod UV photodetectors. IEEE Photonics Technol. Lett., 2016, 28(4): 379

[160] C. L. Hsu, Y. C. Wang, S. P. Chang, S. J. Chang. Ultraviolet/visible photodetectors based on p–n NiO/ZnO nanowires decorated with Pd nanoparticles. ACS Appl. Nano Mater., 2019, 2(10): 6343

[161] Y. Noh, J. Shin, H. Lee, G. Y. Kim, M. Kumar, D. Lee. Decoration of Ag nanoparticle on ZnO nanowire by intense pulsed light and enhanced UV photodetector. Chemosensors (Basel), 2021, 9(11): 321

[162] M. Y. Li, S. Liu, Z. Huang, Y. Ai, K. Shen, H. Lu, M. Li, J. Wu. Facile fabrication of ultrasensitive honeycomb nano-mesh ultraviolet photodetectors based on self-assembled plasmonic architectures. ACS Appl. Mater. Interfaces, 2021, 13(30): 35972

[163] Q. Li, J. Huang, J. Meng, Z. Li. Enhanced performance of a self-powered ZnO photodetector by coupling LSPR-inspired pyro-phototronic effect and piezo-phototronic effect. Adv. Opt. Mater., 2022, 10(7): 2102468

[164] L. Goswami, N. Aggarwal, S. Krishna, M. Singh, P. Vashishtha, S. P. Singh, S. Husale, R. Pandey, G. Gupta. Au-nanoplasmonics-mediated surface plasmon-enhanced GaN nanostructured UV photodetectors. ACS Omega, 2020, 5(24): 14535

[165] S. Kunwar, S. Pandit, J. H. Jeong, J. Lee. Improved photoresponse of UV photodetectors by the incorporation of plasmonic nanoparticles on GaN through the resonant coupling of localized surface plasmon resonance. Nano-Micro Lett., 2020, 12(1): 91

[166] S. Lin, R. Kulkarni, R. Mandavkar, M. A. Habib, S. Burse, S. Kunwar, J. Lee. Surmounting the interband threshold limit by the hot electron excitation of multi-metallic plasmonic AgAuCu NPs for UV photodetector application. CrystEngComm, 2022, 24(22): 4134

[167] K. Arora, D. P. Singh, P. Fischer, M. Kumar. Spectrally selective and highly sensitive UV photodetection with UV-A, C band specific polarity switching in silver plasmonic nanoparticle enhanced gallium oxide thin-film. Adv. Opt. Mater., 2020, 8(16): 2000212

[168] Y. Liu, W. Chen, L. Zhao, J. Guo, C. Yang, X. Wang, W. Huang, T. Ren, J. Xu. Plasmon‐enhanced InGaZnO ultraviolet photodetectors tuned by ferroelectric HfZrO. Adv. Electron. Mater., 2019, 5(12): 1900588

[169] S. Han, H. Xia, Y. Lu, S. Hu, D. Zhang, W. Xu, M. Fang, W. Liu, P. Cao, D. Zhu. Great enhancement effect of 20–40 nm Ag NPs on solar-blind UV response of the mixed-phase MgZnO detector. ACS Omega, 2021, 6(10): 6699

[170] X. Shi, Z. Yang, S. Yin, H. Zeng. Al plasmon-enhanced diamond solar-blind UV photodetector by coupling of plasmon and excitons. Mater. Technol., 2016, 31(9): 544

[171] S. Mondal, A. Dalal, A. Mondal. Al nanoparticles decorated Er: TiO₂ thin film based plasmonic photodetector. Ceram. Int., 2023, 49(4): 6289

[172] Z. Fang, Z. Liu, Y. Wang, P. M. Ajayan, P. Nordlander, N. J. Halas. Graphene-antenna sandwich photodetector. Nano Lett., 2012, 12(7): 3808

[173] S. Lee, M. Lee, H. Shin, D. Choi. Control of density and LSPR of Au nanoparticles on graphene. Nanotechnology, 2013, 24(27): 275702

[174] S. Jang, E. Hwang, Y. Lee, S. Lee, J. H. Cho. Multifunctional graphene optoelectronic devices capable of detecting and storing photonic signals. Nano Lett., 2015, 15(4): 2542

[175] J. Miao, W. Hu, Y. Jing, W. Luo, L. Liao, A. Pan, S. Wu, J. Cheng, X. Chen, W. Lu. Surface plasmon-enhanced photodetection in few layer MoS₂ phototransistors with Au nanostructure arrays. Small, 2015, 11(20): 2392

[176] V. Selamneni, H. Raghavan, A. Hazra, P. Sahatiya. MoS₂/paper decorated with metal nanoparticles (Au, Pt, and Pd) based plasmonic‐enhanced broadband (visible‐NIR) flexible photodetectors. Adv. Mater. Interfaces, 2021, 8(6): 2001988

[177] G. Li, Y. Song, S. Feng, L. Feng, Z. Liu, B. Leng, Z. Fu, J. Li, X. Jiang, B. Liu, X. Zhang. Improved optoelectronic performance of MoS₂ photodetector via localized surface plasmon resonance coupling of double-layered Au nanoparticles with sandwich structure. ACS Appl. Electron. Mater., 2022, 4(4): 1626

[178] Y. Li, J. G. DiStefano, A. A. Murthy, J. D. Cain, E. D. Hanson, Q. Li, F. C. Castro, X. Chen, V. P. Dravid. Superior plasmonic photodetectors based on Au@MoS₂ core–shell heterostructures. ACS Nano, 2017, 11(10): 10321

[179] J. Zhang, X. Zhang, J. Li, Z. Ma, B. Leng, Q. Xia, L. Shen, Y. Song, Z. Fu, S. Feng, L. Feng, Z. Liu, S. Yuldashev, X. Jiang, B. Liu. Simultaneous visible and ultraviolet photoresponse improvement of MoS₂/ZnO heterostructure photodetector via direct resonant coupling of Au nanoparticles localized surface plasmon resonance. Opt. Mater., 2022, 124: 111997

[180] A. J. Hoffman, L. Alekseyev, S. S. Howard, K. J. Franz, D. Wasserman, V. A. Podolskiy, E. E. Narimanov, D. L. Sivco, C. Gmachl. Negative refraction in semiconductor metamaterials. Nat. Mater., 2007, 6(12): 946

[181] Z. Fang, Y. Wang, A. E. Schlather, Z. Liu, P. M. Ajayan, F. J. García de Abajo, P. Nordlander, X. Zhu, N. J. Halas. Active tunable absorption enhancement with graphene nanodisk arrays. Nano Lett., 2014, 14(1): 299

[182] Z. Xia, P. Li, Y. Wang, T. Song, Q. Zhang, B. Sun. Solution-processed gold nanorods integrated with graphene for near-infrared photodetection via hot carrier injection. ACS Appl. Mater. Interfaces, 2015, 7(43): 24136

[183] B. Deng, Q. Guo, C. Li, H. Wang, X. Ling, D. B. Farmer, S. Han, J. Kong, F. Xia. Coupling-enhanced broadband mid-infrared light absorption in graphene plasmonic nanostructures. ACS Nano, 2016, 10(12): 11172

[184] N. S. Rohizat, A. H. A. Ripain, C. S. Lim, C. L. Tan, R. Zakaria. Plasmon-enhanced reduced graphene oxide photodetector with monometallic of Au and Ag nanoparticles at VIS–NIR region. Sci. Rep., 2021, 11(1): 19688

[185] Z. B. Dai, G. Cen, Z. Zhang, X. Lv, K. Liu, Z. Li. Near-field infrared response of graphene on copper substrate. Front. Phys., 2022, 17(4): 43502

[186] S. Podder, A. R. Pal. Plasmonic visible-NIR photodetector based on hot electrons extracted from nanostructured titanium nitride. J. Appl. Phys., 2019, 126(8): 083108

[187] A. Lesuffleur, H. Im, N. C. Lindquist, S. H. Oh. Periodic nanohole arrays with shape-enhanced plasmon resonance as real-time biosensors. Appl. Phys. Lett., 2007, 90(24): 243110

[188] P.C. ChuangP. C. LiaoY.F. Chen, Enhancing the sensitivity of localized surface plasmon resonance (LSPR) biosensors using nanorods and DNA aptamers, Plasmonics in Biology and Medicine XII 2015, 98

[189] H. Takei, N. Bessho, A. Ishii, T. Okamoto, A. Beyer, H. Vieker, A. Gölzhäuser. Enhanced infrared LSPR sensitivity of cap-shaped gold nanoparticles coupled to a metallic film. Langmuir, 2014, 30(8): 2297

[190] M. Bauch, K. Toma, M. Toma, Q. Zhang, J. Dostalek. Plasmon-enhanced fluorescence biosensors: A review. Plasmonics, 2014, 9(4): 781

[191] A. Campion, P. Kambhampati. Surface-enhanced Raman scattering. Chem. Soc. Rev., 1998, 27(4): 241

[192] L. Tang, J. Li. Plasmon-based colorimetric nanosensors for ultrasensitive molecular diagnostics. ACS Sens., 2017, 2(7): 857

[193] S. Chen, M. Svedendahl, R. P. Van Duyne, M. Käll. Plasmon-enhanced colorimetric ELISA with single molecule sensitivity. Nano Lett., 2011, 11(4): 1826

[194] Y. Liang, H. Zhang, W. Zhu, A. Agrawal, H. Lezec, L. Li, W. Peng, Y. Zou, Y. Lu, T. Xu. Subradiant dipolar interactions in plasmonic nanoring resonator array for integrated label-free biosensing. ACS Sens., 2017, 2(12): 1796

[195] X.WangJ. ZhuH.TongX.YangX.Wu Z.PangH. YangY.Qi, A theoretical study of a plasmonic sensor comprising a gold nano-disk array on gold film with a SiO₂ spacer, Chin. Phys. B 28(4), 044201 (2019)

[196] T. Chen, S. Li, H. Sun. Metamaterials application in sensing. Sensors (Basel), 2012, 12(3): 2742

[197] C. Wu, A. B. Khanikaev, R. Adato, N. Arju, A. A. Yanik, H. Altug, G. Shvets. Fano-resonant asymmetric metamaterials for ultrasensitive spectroscopy and identification of molecular monolayers. Nat. Mater., 2012, 11(1): 69

[198] J. Zhu, Z. Wang, S. Lin, S. Jiang, X. Liu, S. Guo. Low-cost flexible plasmonic nanobump metasurfaces for label-free sensing of serum tumor marker. Biosens. Bioelectron., 2020, 150: 111905

[199] Y. I. Park, H. Im, R. Weissleder, H. Lee. Nanostar clustering improves the sensitivity of plasmonic assays. Bioconjug. Chem., 2015, 26(8): 1470

[200] H. Cheng, T. Kamegawa, K. Mori, H. Yamashita. Surfactant‐free nonaqueous synthesis of plasmonic molybdenum oxide nanosheets with enhanced catalytic activity for hydrogen generation from ammonia borane under visible light. Angew. Chem. Int. Ed., 2014, 53(11): 2910

[201] Z.ZhangJ. HuangY.FangM.ZhangK.Liu B.Dong, A nonmetal plasmonic Z‐scheme photocatalyst with UV‐ to NIR‐driven photocatalytic protons reduction, Adv. Mater. 29(18), 1606688 (2017)

[202] Z. Lou, M. Zhu, X. Yang, Y. Zhang, M. H. Whangbo, B. Li, B. Huang. Continual injection of photoinduced electrons stabilizing surface plasmon resonance of non-elemental-metal plasmonic photocatalyst CdS/WO_3−x for efficient hydrogen generation. Appl. Catal. B, 2018, 226: 10

[203] L. Mikac, M. Ivanda, M. Gotić, T. Mihelj, L. Horvat. Synthesis and characterization of silver colloidal nanoparticles with different coatings for SERS application. J. Nanopart. Res., 2014, 16(12): 2748

[204] H. Y. Chen, M. H. Lin, C. Y. Wang, Y. M. Chang, S. Gwo. Large-scale hot spot engineering for quantitative SERS at the single-molecule scale. J. Am. Chem. Soc., 2015, 137(42): 13698

[205] Y. Zhou, R. Ding, P. Joshi, P. Zhang. Quantitative surface-enhanced Raman measurements with embedded internal reference. Anal. Chim. Acta, 2015, 874: 49

Declarations

The authors declare that they have no competing interests and there are no conflicts.

Acknowledgements

This work was financially supported by the National Natural Science Foundation of China (Nos. 22005267 and 22105011), the Basic Public Research Program of Zhejiang Province (Nos. LGF22B010004 and LY23B010001), the National Key Technologies R&D Program of China (No. 2022YFA1207000), the Research Funds of Hangzhou Institute for Advanced Study, UCAS (No. A05006C019001), and Hangzhou Science and Technology Bureau of Zhejiang Province (No. TD2020002).

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