Published January 1, 1997 | Version v1
Journal article Open

Second-harmonic generation in GaS crystal

Description

Second-harmonic generation in the layered semiconductor GaS excited with the wavelength lambda = 1579 nm is investigated with the Maker fringe technique. It is shown that the second-harmonic signal originates from domains in the crystal, which consist of the noncentrosymmetric C-5(3 upsilon) polytype. The results are in good agreement with X-ray diffraction data. (C) 1997 Elsevier Science Ltd.

Files

bib-3b69e845-3dd9-44b0-a4fc-c08259b2950f.txt

Files (146 Bytes)

Name Size Download all
md5:4c1a4a96022b940ab8fe759b08f85a9c
146 Bytes Preview Download