"8c1eb30276a67ded0c9469828d772c38" . . "Nanoparticles"@en . . "Hongfeng" . <0000-0003-3160-3990> . <253119200> . "Ma" . . "Hongfeng Ma" . . "Volume nanogratings"@en . "Laser surface structuring"@en . . . "Dielectric materials"@en . "Laser fabrication"@en . "Ultrashort laser pulses"@en .