554 citations · 700 across the 8 of their papers we have counts for
8 papers
Structural and magnetic properties of GdCoNi
Amy L. Tedstone, Christopher E. Patrick, Santosh Kumar +4
GdCo may be considered as two sublattices - one of Gd and one of Co - whose magnetizations are in antiparallel alignment, forming a ferrimagnet. Substitution of nickel in the c…
Calculating the Magnetic Anisotropy of Rare-Earth-Transition-Metal Ferrimagnets
Christopher E. Patrick, Santosh Kumar, Geetha Balakrishnan +4
Magnetocrystalline anisotropy, the microscopic origin of permanent magnetism, is often explained in terms of ferromagnets. However, the best performing permanent magnets based on r…
Rare-earth/transition-metal magnetic interactions in pristine and (Ni,Fe)-doped YCo5 and GdCo5
Christopher E. Patrick, Santosh Kumar, Geetha Balakrishnan +5
We present an investigation into the intrinsic magnetic properties of the compounds YCo5 and GdCo5, members of the RETM5 class of permanent magnets (RE = rare earth, TM = transitio…
Magnetic phase transitions in Gd64Sc36 studied using non-contact ultrasonics
Oksana Trushkevych, Yichao Fan, Robert Perry +1
The speed and attenuation of ultrasound propagation can be used to determine material properties and identify phase transitions. Standard ultrasonic contact techniques are not alwa…
Quantum Coherence in an Exchange-Coupled Dimer of Single-Molecule Magnets
S. Hill, R. S. Edwards, N. Aliaga-Alcalde +1
A multi-high-frequency electron paramagnetic resonance method is used to probe the magnetic excitations of a dimer of single-molecule magnets. The measured spectra display well res…
Characterization of the S = 9 excited state in Fe8Br8 by Electron Paramagnetic Resonance
D. Zipse, J. M. North, N. S. Dalal +2
High Frequency electron paramagnetic resonance has been used to observe the magnetic dipole, M = 1, transitions in the excited state of the single molecule ma…