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Conferences > DP > 2019 > POS2 > 43
  • Symposium Latsis 2019 on Diamond Photonics - Physics, Technologies and Applications
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper 43
  • •https://doi.org/10.1364/DP.2019.43

Nanomagnetism of Cr2O3 investigated using parabolic diamond pillars

Natascha Hedrich, Patrick Appel, Brendan Shields, Tobias Kosub, Denys Makarov, and Patrick Maletinsky

Open Access Open Access

Abstract

Thin-film antiferromagnets are key contenders in the development of spintronic devices. We investigate one such material, Cr2O3 using nitrogen vacancy scanning magnetometry and present quantitative magnetic field maps showing the structure and nucleation of domain walls over the paramagnet to antiferromagnet transition, allowing us to extract critical material properties.

© 2019 The Author(s)

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