Dataset Groups Activity Stream Yichen_experimental observation of roton-like dispersion relations in metamaterials BibTex: @dataset{Chen_Yi_2021, author = {Chen, Yi}, doi = {10.35097/488}, institution = {RADAR}, title = {Yichen_experimental observation of roton-like dispersion relations in metamaterials}, url = {https://service.tib.eu/ldmservice/vdataset/rdr-doi-10-35097-488}, year = {2021} }