FORM TECH REVIEWvol27

90/100

Applied Physics Letters, Vol.89, No.14 p.144101 (2006) 4) T. Tanaka, A. electrically 5) A. Ishikawa, T. Tanaka, and S. Kawata: “Improvement in the reduction of silver ions in aqueous solution using two-photon sensitive dye”, Applied Physics Letters, Vol.89, No.11 p.113102 (2006) 6) S. Maruo and T. Saeki: “Femtosecond laser direct writing of metallic microstructures by photoreduction of silver nitrate in a polymer matrix”, Optics Express, Vol.16, No.2 p.1174 (2008) 7) M. Mizoshiri, S. Arakane, J. Sakurai, and S. Hata: “Direct writing of Cu-based micro-temperature detectors using femtosecond laser reduction of CuO”, Applied Physics Express, Vol.9, No.3 p.036701 (2016) 8) S. Arakane, M. Mizoshiri, J. Sakurai, and S. Hata: “Direct writing of three-dimensional Cu-based thermal flow sensors reduction of CuO using nanoparticles”, and Microengineering, Vol.27, No.5 p.055013 (2017) femtosecond Journal 9) B. Kang, S. Han, J. Kim, S. Ko, and M. Yang: “One-Step Fabrication of Copper Electrode by Laser-Induced Direct Local Reduction and Agglomeration of Copper Oxide Nanoparticle”, The Journal of Physical Chemistry C, Vol.115, No.48 p.23664 (2011) 10) M. H. Kim, B. Lim, E. P. Lee, Y. Xia: “Polyol synthesis of Cu2O nanoparticles: use of chloride to promote the formation of a cubic morphology”, Journal Materials Chemistry, Vol.18 p.4069 (2001) 11) H. Lee and M. Yang: “Effect of solvent and PVP on electrode conductivity in laser-induced reduction process”, Applied Physics A, Vol.119 p.317 (2015). Ishikawa, and S. Kawata: “Two-photon-induced reduction of metal ions for fabricating three-dimensional metallic microstructure”, Applied Physics Letters, Vol.89, No.8, p.081107 (2006) conductive laser-induced of Micromechanics - 88 -