1. NTNU Nanomechanical Lab Department of Structural Engineering Norwegian University of Science and Technology (NTNU) Trondheim 7491 Norway
2. School of Biomedical Engineering University of Sydney Sydney NSW 2008 Australia
3. Sydney Nano Institute University of Sydney Sydney NSW 2008 Australia
4. Instituto Regional de Investigación Científica Aplicada (IRICA) and Departamento de Física Aplicada Universidad de Castilla‐La Mancha Ciudad Real 13071 Spain
5. Center for Quantum Spintronics Department of Physics Norwegian University of Science and Technology (NTNU) Trondheim 7491 Norway