268 citations · 486 across the 14 of their papers we have counts for
16 papers
Influence of Ni substitution on the phase transitions and magnetocaloric effect of NdCo2 at cryogenic temperatures
Vilde G. S. Lunde, Øystein S. Fjellvåg, Allan M. Döring +9
We have investigated NdCo2-xNix cubic Laves compounds with 0 <= x <= 1 using neutron diffraction and bulk magnetization measurements to study the influence of partial Ni substituti…
A voltage-responsive strongly dipolar-coupled macrospin network with emergent dynamics for computing
Xinglong Ye, Zhibo Zhao, Qian Wang +15
Emergent behavior, which arises from local interactions between simple elements, is pervasive in nature. It underlies the energy-efficient computing in our brains. However, realizi…
New insights into the magnetism of DyCo
Alena Vishina, Konstantin Skokov, Hiroki Tsuchiura +5
In this work, we present the first magnetization measurements of DyCo single crystals in magnetic fields up to 14 T, spanning a temperature range up to 600 K. Our investigation…
Ultralow-Cost magnetocaloric compound for Cryogenic Cooling
Wei Liu, Benjamin Theisel, Yulia Klunnikova +2
Cost-effective materials are essential for large-scale deployment. The emerging magnetocaloric hydrogen liquefaction technology could transform the liquid hydrogen industry due to…
Control of Covalent Bond Enables Efficient Magnetic Cooling
Xin Tang, Yoshio Miura, Noriki Terada +14
Magnetic cooling, harnessing the temperature change in matter when exposed to a magnetic field, presents an energy-efficient and climate-friendly alternative to traditional vapor-c…
Direct observation of nanoscale pinning centers in Ce(Co0.8Cu0.2)5.4 permanent magnets
Nikita Polin, Shangbin Shen, Fernando Maccari +15
Permanent magnets containing rare earth elements are essential components for the electrification of society. Ce(Co1-xCux)5 permanent magnets are a model system known for their sub…
Effect of Ag nano-additivation on microstructure formation in Nd-Fe-B magnets built by laser powder bed fusion
Varatharaja Nallathambi, Philipp Gabriel, Xinren Chen +6
Laser powder bed fusion (PBF-LB/M) enables the near-net shape production of permanent magnets with complex geometry while reducing material waste. However, controlling the microstr…
Formation of cellular/lamellar nanostructure in SmCo-type binary and ternary Sm-Co-Zr magnets
Nikita Polin, Konstantin P. Skokov, Alex Aubert +6
2:17 SmCo magnets with a quinary composition of Sm(Co,Cu,Fe,Zr) are industrially relevant hard magnets used in high temperature and corrosive environments. Their complex ce…
Coercivity influence of nanostructure in SmCo-1:7 magnets: Machine learning of high-throughput micromagnetic data
Yangyiwei Yang, Patrick Kühn, Mozhdeh Fathidoost +9
As a pinning-controlled permanent magnet, tailoring the cellular nanostructure of samarium-cobalt-based 1:7-type (SmCo-1:7) magnets remains crucial for improving magnetic performan…
A matter of performance & criticality: a review of rare-earth-based magnetocaloric intermetallic compounds for hydrogen liquefaction
Wei Liu, Tino Gottschall, Franziska Scheibel +8
The low efficiency of conventional liquefaction technologies based on the Joule-Thomson expansion makes liquid hydrogen currently not attractive enough for large-scale energy-relat…
Voltage-driven 90 switching of bulk perpendicular magnetic anisotropy in ferrimagnets
Zhengyu Xiao, Ruiwen Xie, Fernando Maccari +18
Unravelling the mechanism behind bulk perpendicular magnetic anisotropy (PMA) in amorphous rare earth-transition metal films has proven challenging. This is largely due to the inhe…
The role of Debye temperature in achieving large adiabatic temperature changes at cryogenic temperatures: a case study on
Wei Liu, Franziska Scheibel, Nuno Fortunato +5
The excellent magnetic entropy change () in the temperature range of 20 77 K due to the first-order phase transition makes an intriguing candidate for magneto…
Emergence of a hidden magnetic phase in LaFe11.8Si1.2 investigated by inelastic neutron scattering as a function of field and temperature
K. Morrison, J. J. Betouras, G. Venkat +5
The NaZn13 type itinerant magnet LaFe13-xSix has seen considerable interest due to its unique combination of large magnetocaloric effect and low hysteresis. Here we demonstrate, wi…
Database of novel magnetic materials for high-performance permanent magnet development
P. Nieves, S. Arapan, J. Maudes +16
This paper describes the open Novamag database that has been developed for the design of novel Rare-Earth free/lean permanent magnets. The database software technologies, its frien…
Mastering hysteresis in magnetocaloric materials
Oliver Gutfleisch, Tino Gottschall, Maximilian Fries +8
Hysteresis is more than just an interesting oddity, which occurs in materials with a first-order transition. It is a real obstacle on the path from existing lab-scale prototypes of…
Magnetic properties of (FeCo)B alloys and the effect of doping by 5 elements
A. Edström, M. Werwiński, Diana Iuşan +12
We have explored, computationally and experimentally, the magnetic properties of \fecob{} alloys. Calculations provide a good agreement with experiment in terms of the saturation m…