Nanometers-Thick Ferromagnetic Surface Produced by Laser Cutting of Diamond

Nanometers-Thick Ferromagnetic Surface Produced by Laser Cutting of Diamond

In this work, we demonstrate that cutting diamond crystals with a laser (532 nm wavelength, 0.5 mJ energy, 200 ns pulse duration at 15 kHz) produced a ≲20 nm thick surface layer with magnetic order at room temperature. We measured the magnetic moment of five natural and six CVD diamond crystals of d...

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Bibliographic Details
Main Authors: Annette Setzer, Pablo D. Esquinazi, Sergei Buga, Milena T. Georgieva, Tilo Reinert, Tom Venus, Irina Estrela-Lopis, Andrei Ivashenko, Maria Bondarenko, Winfried Böhlmann, Jan Meijer
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Materials
Subjects:
diamond
magnetic order
laser treatment
Online Access:https://www.mdpi.com/1996-1944/15/3/1014

Internet

https://www.mdpi.com/1996-1944/15/3/1014

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