Investigation of temperature dependence of magnetic properties of Cr$_2$O$_3$ thin film structure using a magnetic field imaging technique based on Nitrogen-Vacancy centres in diamond crystal

• Main Authors: Berzins, Andris, Smits, Janis, Petruhins, Andrejs, Rimsa, Roberts, Zubkins, Martins, Mozolevskis, Gatis
• Format: Journal Article
• Language: English
• Published: 10.08.2020
• Subjects: Physics - Applied Physics

This work presents a magnetic field imaging method based on color centres in diamond crystal applied to thin film structure. To demonstrate the capacity of our device we have used it for characterization of magnetic properties in microscopic scale of Cr$_2$O$_3$ thin film structure above and below N...