Experimental studies of vibrational modes in a two-dimensional amorphous solid Zhang, Ling ; Zheng, Jie ; Wang, Yinqiao ; Zhang, Lei ; Jin, Zhaohui ; Hong, Liang ; Wang, Yujie ; Zhang, Jie Abstract Publication: Nature Communications Pub Date: July 2017 DOI: 10.1038/s41467-017-00106-5 Bibcode: 2017NatCo...8...67Z