We find that bare C_(n)^(-) clusters favor chain structure from n=4 up to 43 by laser desorption mass spectrometric study of C60 admixed with polystyrene,whereas both one-and two-dimensional structures should coexist ...We find that bare C_(n)^(-) clusters favor chain structure from n=4 up to 43 by laser desorption mass spectrometric study of C60 admixed with polystyrene,whereas both one-and two-dimensional structures should coexist in the same mass region in gas,phase generally.The origin of the anomaly was also proposed in the text.展开更多
基金Supported by the National Natural Science Foundation of China,and in part by Shanghai AT&T Fellowship.
文摘We find that bare C_(n)^(-) clusters favor chain structure from n=4 up to 43 by laser desorption mass spectrometric study of C60 admixed with polystyrene,whereas both one-and two-dimensional structures should coexist in the same mass region in gas,phase generally.The origin of the anomaly was also proposed in the text.