Imaging stress and magnetism at high pressures using a nanoscale quantum sensor

S Hsieh, P Bhattacharyya, C Zu, T Mittiga, TJ Smart… - Science, 2019 - science.org
Pressure alters the physical, chemical, and electronic properties of matter. The diamond
anvil cell enables tabletop experiments to investigate a diverse landscape of high-pressure …

First- and second-order phase transitions in RE6Co2Ga (RE = Ho, Dy or Gd) cryogenic magnetocaloric materials

D Guo, LM Moreno-Ramírez, C Romero-Muñiz… - Science China …, 2021 - Springer
Rare-earth (RE) rich intermetallics crystallizing in orthorhombic Ho6Co2Ga-type crystal
structure exhibit peculiar magnetic properties that are not widely reported for their magnetic …

Laser-induced ultrafast magnetic phenomena

K Carva, P Baláž, I Radu - Handbook of magnetic materials, 2017 - Elsevier
Optical manipulation of magnetization with femtosecond laser pulses has opened a new
paradigm shift in magnetization and spin dynamics. Since the very first demonstration of …

Theory of Magnetic Ordering in the Heavy Rare Earths: Ab Initio Electronic Origin of Pair- and Four-Spin Interactions

E Mendive-Tapia, JB Staunton - Physical Review Letters, 2017 - APS
We describe a disordered local moment theory for long-period magnetic phases and
investigate the temperature and magnetic field dependence of the magnetic states in the …

Spintronic gdfe/pt thz emitters

R Schneider, M Fix, J Bensmann… - Applied Physics …, 2019 - pubs.aip.org
We present a spintronic terahertz emitter based on a ferrimagnetic gadolinium-iron alloy (Gd
x Fe 1− x) and platinum (Pt). We measure the magnetic-field-dependent terahertz emission …

Electronic stop** of slow protons in transition and rare earth metals: breakdown of the free electron gas concept

D Roth, B Bruckner, MV Moro, S Gruber, D Goebl… - Physical Review Letters, 2017 - APS
The electronic stop** cross sections (SCS) of Ta and Gd for slow protons have been
investigated experimentally. The data are compared to the results for Pt and Au to learn how …

Functional carbon and silicon monolayers in biphenylene network

T Gorkan, S Çallıoğlu, S Demirci… - ACS Applied …, 2022 - ACS Publications
We investigated the effects of vacancy, void, substitutional impurity, isolated adsorption of
selected adatoms, and their patterned coverage on the physical and chemical properties of …

Above Room Temperature Ferromagnetism in Gd2B2 Monolayer with High Magnetic Anisotropy

T Gorkan, E Vatansever, U Akıncı… - The Journal of …, 2020 - ACS Publications
The realization of 2D ultrathin crystals with a ferromagnetic ground state that is sustainable
at room temperature has been a real challenge now. By combining ab initio density …

Magnetic ordering temperature of nanocrystalline Gd: enhancement of magnetic interactions via hydrogenation-induced “negative” pressure

EA Tereshina, S Khmelevskyi, G Politova… - Scientific Reports, 2016 - nature.com
Gadolinium is a nearly ideal soft-magnetic material. However, one cannot take advantage of
its properties at temperatures higher than the room temperature where Gd loses the …

Long-range focusing of magnetic bound states in superconducting lanthanum

H Kim, L Rózsa, D Schreyer, E Simon… - Nature …, 2020 - nature.com
Quantum mechanical systems with long-range interactions between quasiparticles provide a
promising platform for coherent quantum information technology. Superconductors are a …