Abrupt transition from wavelength structure to subwavelength structure in a single-crystal superalloy induced by femtosecond laser

Applied Surface Science

Volumn 257, Issue 9, 2011, Pages 4321-4324

  Zhang, Wei ^a,b   Cheng, Guanghua ^b   Feng, Qiang ^a   Cao, Lamei ^c   Wang, Fengping ^a   Hui, Rongqing ^d  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING   (China)

^b XI AN INSTITUTE OF OPTICS AND PRECISION MECHANICS   (China)

^c BEIJING INSTITUTE OF AERONAUTICAL MATERIALS   (China)

^d University of Kansas   (United States)

Author keywords

Abrupt transition; Femtosecond laser; Microstructure; Second harmonic generation

Indexed keywords

CRYSTAL STRUCTURE; FEMTOSECOND LASERS; HARMONIC GENERATION; MICROSTRUCTURE; NONLINEAR OPTICS; PERIODIC STRUCTURES; SUPERALLOYS; SURFACE STRUCTURE;

ABRUPT TRANSITION; HIGH SPATIAL FREQUENCY; LASER-INDUCED PERIODIC SURFACE STRUCTURES; LOW-SPATIAL FREQUENCY; MICRO-STRUCTURAL OBSERVATIONS; MICROSTRUCTURAL INVESTIGATION; SINGLE CRYSTAL SUPERALLOYS; SUB-WAVELENGTH STRUCTURES;

SINGLE CRYSTALS;

EID: 78951495855     PISSN: 01694332     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apsusc.2010.12.050     Document Type: Article

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