Lai, W.-H.W.-H.LaiChang, Y.-M.Y.-M.Chang2020-06-112020-06-11201508974756https://scholars.lib.ntu.edu.tw/handle/123456789/501533Second harmonic generation response optimized at various optical wavelength ranges through a series of cubic chalcogenides Ba6Ag2.67+4δSn4.33-δS16- xSexjournal article10.1021/cm504348z