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Dirac Strings and Magnetic Monopoles in Spin Ice Dy2Ti2O7
Dirac Strings Magnetic Spin Ice Dy2Ti2O7
2010/11/18
While sources of magnetic fields — magnetic monopoles — have so far proven elusive as
elementary particles, several scenarios have been proposed recently in condensed matter physics
of emergent quas...
Ever since magnetic monopoles were first predicted by Paul Dirac in 1931, physicists have looked in vain for these elusive entities in everything from particle accelerators to Moon rocks. Now, two ind...