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10.1103%2FPHYSREVLETT.103.250501
10.1103%2FPHYSREVLETT.103.250501
https://api.crossref.org/works/10.1103%2FPHYSREVLETT.103.250501
84ee40b6e6c097e3fa6027dfedc0ff3cba40cafb
P854
10.1103%2FPHYSREVLETT.103.250501
https://api.crossref.org/works/10.1103%2FPHYSREVLETT.103.250501