[1] Zhu J D, Zhang T, Yang Y C et al. A comprehensive review on emerging artificial neuromorphic devices[J]. Applied Physics Reviews, 7, 011312(2020).

[2] Jesse S, Borisevich A Y, Fowlkes J D et al. Directing matter: toward atomic-scale 3D nanofabrication[J]. ACS Nano, 10, 5600-5618(2016).

[3] Lee C, Oh Y, Yoon I S et al. Flash-induced nanowelding of silver nanowire networks for transparent stretchable electrochromic devices[J]. Scientific Reports, 8, 2763(2018).

[4] Hu H P, Tang B, Wan H et al. Boosted ultraviolet electroluminescence of InGaN/AlGaN quantum structures grown on high-index contrast patterned sapphire with silica array[J]. Nano Energy, 69, 104427(2020).

[5] Han S, Hong S, Ham J et al. Fast plasmonic laser nanowelding for a Cu-nanowire percolation network for flexible transparent conductors and stretchable electronics[J]. Advanced Materials, 26, 5808-5814(2014).

[6] Nian Q, Saei M, Xu Y et al. Crystalline nanojoining silver nanowire percolated networks on flexible substrate[J]. ACS Nano, 9, 10018-10031(2015).

[7] Lu H F, Zhang D, Cheng J Q et al. Locally welded silver nano-network transparent electrodes with high operational stability by a simple alcohol-based chemical approach[J]. Advanced Functional Materials, 25, 4211-4218(2015).

[8] Kroemer H. Quasi-electric fields and band offsets: teaching electrons new tricks (Nobel lecture)[J]. ChemPhysChem, 2, 490-499(2001).

[9] Wang R R, Zhai H T, Wang T et al. Plasma-induced nanowelding of a copper nanowire network and its application in transparent electrodes and stretchable conductors[J]. Nano Research, 9, 2138-2148(2016).

[10] Xia Y, Xiong Y, Lim B et al. Shape-controlled synthesis of metal nanocrystals: simple chemistry meets complex physics?[J]. Angewandte Chemie (International Ed. in English), 48, 60-103(2009).

[11] He P, Jiao Z, Wang J et al. Research and application of joining technology at nanometer scale[J]. Transactions of the China Welding Institution, 34, 109-112,118(2013).

[12] Zou G S, Yan J F, Mu F W et al. Recent progress in microjoining and nanojoining[J]. Transactions of the China Welding Institution, 32, 107-112,118(2011).

[13] Zhou Y, Hu A. From microjoining to nanojoining[J]. The Open Surface Science Journal, 3, 32-41(2011).

[14] Zhou Y N. Microjoining and nanojoining[M](2008).

[15] Li D, Nielsen M H, Lee J R et al. Direction-specific interactions control crystal growth by oriented attachment[J]. Science, 336, 1014-1018(2012). http://www.ncbi.nlm.nih.gov/pubmed/22628650

[16] Chen C X, Yan L J, Kong E S W et al. Ultrasonic nanowelding of carbon nanotubes to metal electrodes[J]. Nanotechnology, 17, 2192-2197(2006).

[17] Peng P, Guo W, Zhu Y et al. Nanoscale wire bonding of individual Ag nanowires on Au substrate at room temperature[J]. Nano-Micro Letters, 9, 26(2017).

[18] Qu K, Zhang H, Lan Q Q et al. Realization of the welding of individual TiO2 semiconductor nano-objects using a novel 1D Au80Sn20 nanosolder[J]. Journal of Materials Chemistry C, 3, 11311-11317(2015).

[19] Spencer M J S, Wong K W J, Yarovsky I. Surface defects on ZnO nanowires: implications for design of sensors[J]. Journal of Physics: Condensed Matter, 24, 305001(2012).

[20] Lin L C. Research on femtosecond laser induced joining of nanomaterials and their optical/electrical properties[D]. Beijing: Tsinghua University, 2-18(2017).

[21] Maruyama M, Matsubayashi R, Iwakuro H et al. Silver nanosintering: a lead-free alternative to soldering[J]. Applied Physics A, 93, 467-470(2008). http://link.springer.com/article/10.1007/s00339-008-4807-5

[22] Groza J R. Nanosintering[J]. Nanostructured Materials, 12, 987-992(1999).

[23] Wan H, Gui C Q, Chen D et al. Scattering force and heating effect in laser-induced plasmonic welding of silver nanowire junctions[J]. Applied Optics, 59, 2186-2191(2020).

[24] Yang S B, Choi H, Lee D S et al. Improved optical sintering efficiency at the contacts of silver nanowires encapsulated by a graphene layer[J]. Small, 11, 1293-1300(2015).

[25] Cui J L, Wang X W, Barayavuga T et al. Nanojoining of crossed Ag nanowires: a molecular dynamics study[J]. Journal of Nanoparticle Research, 18, 175(2016).

[26] Peng P, Liu L, Gerlich A P et al. Self-oriented nanojoining of silver nanowires via surface selective activation[J]. Particle & Particle Systems Characterization, 30, 420-426(2013).

[27] Comby S, Gunnlaugsson T. Luminescent lanthanide-functionalized gold nanoparticles: exploiting the interaction with bovine serum albumin for potential sensing applications[J]. ACS Nano, 5, 7184-7197(2011).

[28] Kang S J L. Sintering: densification, grain growth and microstructure[M]. Burlington: Elsevier Butterworth-Heinemann(2005).

[29] Ingham B, Lim T H, Dotzler C J et al. How nanoparticles coalesce: an in situ study of Au nanoparticle aggregation and grain growth[J]. Chemistry of Materials, 23, 3312-3317(2011).

[30] Uematsu T, Baba M, Oshima Y et al. Atomic resolution imaging of gold nanoparticle generation and growth in ionic liquids[J]. Journal of the American Chemical Society, 136, 13789-13797(2014).

[31] Ahn J, Seo J W, Kim J Y et al. Self-supplied nano-fusing and transferring metal nanostructures via surface oxide reduction[J]. ACS Applied Materials & Interfaces, 8, 1112-1119(2016).

[32] Fang J X, You H J, Kong P et al. Dendritic silver nanostructure growth and evolution in replacement reaction[J]. Crystal Growth & Design, 7, 864-867(2007).

[33] Wang S, Li M Y, Ji H J et al. Rapid pressureless low-temperature sintering of Ag nanoparticles for high-power density electronic packaging[J]. Scripta Materialia, 69, 789-792(2013).

[34] Zhang H Q, Wang W G, Bai H L et al. Microstructural and mechanical evolution of silver sintering Die attach for SiC power devices during high temperature applications[J]. Journal of Alloys and Compounds, 774, 487-494(2019).

[35] Zhang H Q, Zhao Z Y, Zou G S et al. Failure analysis and reliability evaluation of silver-sintered Die attachment for high-temperature applications[J]. Microelectronics Reliability, 94, 46-55(2019). http://www.sciencedirect.com/science/article/pii/S0026271419300988

[36] Feng B, Shen D Z, Wang W G et al. Cooperative bilayer of lattice-disordered nanoparticles as room-temperature sinterable nanoarchitecture for device integrations[J]. ACS Applied Materials & Interfaces, 11, 16972-16980(2019).

[37] Jia Q, Zou G S, Wang W G et al. Sintering mechanism of a supersaturated Ag-Cu nanoalloy film for power electronic packaging[J]. ACS Applied Materials & Interfaces, 12, 16743-16752(2020).

[38] da Silva E Z, Faccin G M, Machado T R et al. Connecting theory with experiment to understand the sintering processes of Ag nanoparticles[J]. The Journal of Physical Chemistry C, 123, 11310-11318(2019).

[39] Halas N J, Lal S, Chang W S et al. Plasmons in strongly coupled metallic nanostructures[J]. Chemical Reviews, 111, 3913-3961(2011).

[40] Faccin G M, San-Miguel M A, Andres J et al. Computational modeling for the Ag nanoparticle coalescence process: a case of surface plasmon resonance[J]. The Journal of Physical Chemistry C, 121, 7030-7036(2017).

[41] Buesser B, Gröhn A J, Pratsinis S E. Sintering rate and mechanism of TiO2 nanoparticles by molecular dynamics[J]. The Journal of Physical Chemistry C, 115, 11030-11035(2011).

[42] Schwesig D, Schierning G, Theissmann R et al. From nanoparticles to nanocrystalline bulk: percolation effects in field assisted sintering of silicon nanoparticles[J]. Nanotechnology, 22, 135601(2011).

[43] Asoro M A, Kovar D, Shao-Horn Y et al. Coalescence and sintering of Pt nanoparticles: in situ observation by aberration-corrected HAADF STEM[J]. Nanotechnology, 21, 025701(2010).

[44] Zeng Q H, Yu A B, Lu G Q. Evaluation of interaction forces between nanoparticles by molecular dynamics simulation[J]. Industrial & Engineering Chemistry Research, 49, 12793-12797(2010).

[45] Wang J D, Chen S, Cui K et al. Approach and coalescence of gold nanoparticles driven by surface thermodynamic fluctuations and atomic interaction forces[J]. ACS Nano, 10, 2893-2902(2016). http://europepmc.org/abstract/MED/26756675

[46] Guo C F, Lan Y C, Sun T Y et al. Deformation-induced cold-welding for self-healing of super-durable flexible transparent electrodes[J]. Nano Energy, 8, 110-117(2014).

[47] Liu L, Shen D Z, Zou G S et al. Cold welding of Ag nanowires by large plastic deformation[J]. Scripta Materialia, 114, 112-116(2016). http://www.sciencedirect.com/science/article/pii/S1359646215300816

[48] Liu Y, Zhang J M, Gao H et al. Capillary-force-induced cold welding in silver-nanowire-based flexible transparent electrodes[J]. Nano Letters, 17, 1090-1096(2017).

[49] Lu Y, Huang J Y, Wang C et al. Cold welding of ultrathin gold nanowires[J]. Nature Nanotechnology, 5, 218-224(2010).

[50] Kim C, Burrows P E, Forrest S R. Micropatterning of organic electronic devices by cold-welding[J]. Science, 288, 831-833(2000).

[51] Cha S H, Park Y, Han J W et al. Cold welding of gold nanoparticles on mica substrate: self-adjustment and enhanced diffusion[J]. Scientific Reports, 6, 32951(2016).

[52] Li L S, Jiang L, Tsai L T et al. Microscopic energy transport through photon-electron-phonon interactions during ultrashort laser ablation of wide bandgap materials Part Ⅱ: phase change[J]. Chinese Journal of Lasers, 36, 1029-1036(2009).

[53] Chen Y, Palmer R E, Wilcoxon J P. Sintering of passivated gold nanoparticles under the electron beam[J]. Langmuir, 22, 2851-2855(2006). http://pubs.acs.org/cgi-bin/abstract.cgi/langd5/2006/22/i06/abs/la0533157.html

[54] Tokuno T, Nogi M, Karakawa M et al. Fabrication of silver nanowire transparent electrodes at room temperature[J]. Nano Research, 4, 1215-1222(2011).

[55] Brongersma M L, Halas N J, Nordlander P. Plasmon-induced hot carrier science and technology[J]. Nature Nanotechnology, 10, 25-34(2015). http://europepmc.org/abstract/med/25559968

[56] Baffou G, Quidant R, Girard C. Heat generation in plasmonic nanostructures: influence of morphology[J]. Applied Physics Letters, 94, 153109(2009).

[57] Baffou G, Quidant R. Thermo-plasmonics: using metallic nanostructures as nano-sources of heat[J]. Laser & Photonics Reviews, 7, 171-187(2013).

[58] Garnett E C, Cai W, Cha J J et al. Self-limited plasmonic welding of silver nanowire junctions[J]. Nature Materials, 11, 241-249(2012).

[59] Moocarme M, Kusin B, Vuong L T. Plasmon-induced Lorentz forces of nanowire chiral hybrid modes[J]. Optical Materials Express, 4, 2355-2367(2014).

[60] González-Rubio G, González-Izquierdo J, Bañares L et al. Femtosecond laser-controlled tip-to-tip assembly and welding of gold nanorods[J]. Nano Letters, 15, 8282-8288(2015).

[61] Jin B, Sushko M L, Liu Z M et al. In situ liquid cell TEM reveals bridge-induced contact and fusion of Au nanocrystals in aqueous solution[J]. Nano Letters, 18, 6551-6556(2018).

[62] Aabdin Z, Lu J Y, Zhu X et al. Bonding pathways of gold nanocrystals in solution[J]. Nano Letters, 14, 6639-6643(2014).

[63] Xia B Y, Wu H B, Yan Y et al. Ultrathin and ultralong single-crystal platinum nanowire assemblies with highly stable electrocatalytic activity[J]. Journal of the American Chemical Society, 135, 9480-9485(2013).

[64] Liao H G, Cui L K, Whitelam S et al. Real-time imaging of Pt3Fe nanorod growth in solution[J]. Science, 336, 1011-1014(2012).

[65] Peng Z M, You H J, Yang H. Composition-dependent formation of platinum silver nanowires[J]. ACS Nano, 4, 1501-1510(2010).

[66] Park S, Wang G, Cho B et al. Flexible molecular-scale electronic devices[J]. Nature Nanotechnology, 7, 438-442(2012).

[67] Rogers J A. A diverse printed future[J]. Nature, 468, 177-178(2010).

[68] Xiao M, Zheng S, Shen D Z et al. Laser-induced joining of nanoscale materials: processing, properties, and applications[J]. Nano Today, 35, 100959(2020). http://www.sciencedirect.com/science/article/pii/S1748013220301286

[69] Peng P, Hu A M, Gerlich A P et al. Joining of silver nanomaterials at low temperatures: processes, properties, and applications[J]. ACS Applied Materials & Interfaces, 7, 12597-12618(2015).

[70] Wu X F, Yin H L, Li Q. Femtosecond laser processing of carbon nanotubes film[J]. Chinese Journal of Lasers, 46, 0902002(2019).

[71] Mafuné F, Kohno J Y, Takeda Y et al. Nanoscale soldering of metal nanoparticles for construction of higher-order structures[J]. Journal of the American Chemical Society, 125, 1686-1687(2003).

[72] Liu L, Huang H, Hu A et al. Nano brazing of Pt-Ag nanoparticles under femtosecond laser irradiation[J]. Nano-Micro Letters, 5, 88-92(2013).

[73] Fan L S, Zhang S W, Zhang Q L et al. Research progress on fabrication of one-dimensional well-ordered oxide nanostructures by pulsed laser deposition[J]. Laser & Optoelectronics Progress, 57, 190001(2020).

[74] Jiao Z, Huang H, Liu L et al. Nanostructure evolution in joining of Al and Fe nanoparticles with femtosecond laser irradiation[J]. Journal of Applied Physics, 115, 134305(2014).

[75] Jiao Z, Sivayoganathan M, Duley W W et al. Formation and characterization of femtosecond-laser-induced subcluster segregated nanoalloys[J]. The Journal of Physical Chemistry C, 118, 24746-24751(2014).

[76] Xu X H, Isik T, Kundu S et al. Investigation of laser-induced inter-welding between Au and Ag nanoparticles and the plasmonic properties of welded dimers[J]. Nanoscale, 10, 23050-23058(2018). http://www.ncbi.nlm.nih.gov/pubmed/30511072

[77] Grouchko M, Roitman P, Zhu X et al. Merging of metal nanoparticles driven by selective wettability of silver nanostructures[J]. Nature Communications, 5, 2994(2014).

[78] Pereira Z S, da Silva E Z. Cold welding of gold and silver nanowires: a molecular dynamics study[J]. The Journal of Physical Chemistry C, 115, 22870-22876(2011).

[79] Lin L C, Zou G S, Liu L et al. Plasmonic engineering of metal-oxide nanowire heterojunctions in integrated nanowire rectification units[J]. Applied Physics Letters, 108, 203107(2016).

[80] Xing S L, Lin L C, Zou G S et al. Two-photon absorption induced nanowelding for assembling ZnO nanowires with enhanced photoelectrical properties[J]. Applied Physics Letters, 115, 103101(2019).

[81] Lin L C, Liu L, Musselman K et al. Plasmonic-radiation-enhanced metal oxide nanowire heterojunctions for controllable multilevel memory[J]. Advanced Functional Materials, 26, 5979-5986(2016). http://dx.doi.org/10.1002/adfm.201601143

[82] Xu S, Tian M, Wang J et al. Nanometer-scale modification and welding of silicon and metallic nanowires with a high-intensity electron beam[J]. Small, 1, 1221-1229(2005). http://dx.doi.org/10.1002/smll.200500240

[83] Gu Z, Ye H, Smirnova D et al. Reflow and electrical characteristics of nanoscale solder[J]. Small, 2, 225-229(2006). http://www.ncbi.nlm.nih.gov/pubmed/17193025