Chiral molecular overlayers on CoFeB films produce enantioselective and magnetic-field-polarity-dependent modifications to skyrmion diameter, spacing, and shape, directly imaged via NV magnetometry under ambient conditions.
Room-temperature skyrmions at zero field in exchange-biased ultrathin films.Physical review applied, 13(4):044079, 2020
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Magnetic Microscopy of Skyrmions in Magnetic Thin Films with Chiral Overlayers
Chiral molecular overlayers on CoFeB films produce enantioselective and magnetic-field-polarity-dependent modifications to skyrmion diameter, spacing, and shape, directly imaged via NV magnetometry under ambient conditions.