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Yu, Hongwei; Zhang, Weiguo; Young, Joshua; Rondinelli, James M.; Halasyamani, P. Shiv
Advanced materials (Weinheim), December 2, 2015, Letnik: 27, Številka: 45Journal Article
Access to the elusive deep‐ultraviolet by direct second harmonic generation (SHG) enabled by a new beryllium‐free zincoborate‐phosphate crystal is reported. Ba3(ZnB5O10)PO4, exhibits large SHG responses at 1064 and 532 nm and a short 180 nm absorption edge. Centimeter‐size crystals are grown, and quantum mechanical calculations demonstrate the key role played by ZnO4 tetrahedra in the enhanced optical responses.
