Publication Type
Journal
Journal Name
Physical Review Letters
Publication Date
Page Number
265507
Volume
109
Issue
26
Abstract
ܲԻڱٲ,ԲdzܲԻ岹(ҵ)ɾ徱Ա辱ٲ澱ԱܲԲ澱پԲǷɳٳٳǻDzԳٲٰܲٱ.Dz⾱ԲԲٲڳܲԳپDzԲٳǰ⳦ܱپDzԲ,ɱfirپԳپڲٳٳٳǰԳٲپDzԲǴڳDzԾԻԳܳٱDzԲ(111)ܰڲٴdzٳڴǰپDzԴǴڳҵٳԻDz.±ٳԱDZDzٷɴ-ٱ쾱Աپ貹ٳɲٴDZڴڱپܱٳڴǰپDzԴǴڳҵ.Գٳfirٲٱ,dzپdzDzԳDZܱDzٱDzԳٴDzffiffiffi3ffiffiffi3ܱ-ٰܳٳܰ-ѲԲDzܰڲٴDzٳԾپDzԳܲٱǴڲԲǰԳٲپDz;ԳٳDzԻٱ,ٳ徱ԻԱٳdzܲԴǰǰDzپDzԴǴڳٳԱٴǴڴǰdzٱԱ.ճԳٲDzdzٴǴDZdzٲԻ徱ԲDzٲԱԲ-ٲԱڲپDz.