3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- P. Canfield4 profiles497 · h 82
- S. Bud’ko5 profiles423 · h 52
- R. Prozorov4 profiles184 · h 54
- R. McQueeney115 · h 45
- C. Soukoulis112 · h 111
- M. Tanatar112 · h 44
- D. Johnston2 profiles111 · h 47
- A. Kreyssig2 profiles87 · h 37
- N. Ni2 profiles83 · h 51
- J. Schmalian2 profiles71 · h 39
- K. Ho68 · h 79
- A. Kaminski64 · h 42
- Iowa State UniversityUS1.7k papers
- United States Department of EnergyUS155 papers
- Oak Ridge National LaboratoryUS131 papers
- Argonne National LaboratoryUS79 papers
- Centre National de la Recherche ScientifiqueFR72 papers
- Los Alamos National LaboratoryUS65 papers
- Foundation for Research and Technology HellasGR57 papers
- University of CreteGR57 papers
- Brookhaven National LaboratoryUS54 papers
- FORTH Institute of Electronic Structure and LaserGR49 papers
- National High Magnetic Field LaboratoryUS49 papers
- Paul Scherrer InstituteCH48 papers
24 papers · 2 filters
Effect of substitutional doping and disorder on the phase stability, magnetism, and half-metallicity of Heusler alloys
Nikolai A Zarkevich, Prashant Singh, A. V. Smirnov +1
Spintronics is the fast growing field that will play a key role in optimizing power consumption, memory, and processing capabilities of nanoelectronic devices. Heusler alloys are p…
Towards Stacking Fault Energy Engineering in FCC High Entropy Alloys
Tasneem Khan, Tanner Kirk, Guillermo Vazquez +5
Stacking Fault Energy (SFE) is an intrinsic alloy property that governs much of the plastic deformation mechanisms observed in fcc alloys. While SFE has been recognized for many ye…
Chiral Spin Bobbers in Exchange-Coupled Hard-Soft Magnetic Bilayers
Xiaohang Zhang, Tieren Gao, Lei Fang +11
The spin structure of exchange-coupled MnBi:Co-Fe bilayers is investigated by X-ray magnetic circular dichroism (XMCD), polarized neutron reflectometry (PNR), and micromagnetic sim…
Temperature dependent striction effect in a single crystalline Nd2Fe14B revealed using a novel high temperature resistivity measurement technique
Kyuil Cho, S. L. Bud'ko, P. C. Canfield
We studied the temperature dependence of resistivity in a single crystalline Nd2Fe14B using a newly developed high temperature probe. This novel probe uses mechanical pin connector…
The role of surface spin polarization on ceria-supported Pt nanoparticles
Byungkyun Kang, Joshua L. Vincent, Peter A. Crozier +1
In this work, we employ first-principles simulations to investigate the spin polarization of CeO-(111) surface and its impact on interactions between a ceria support and Pt nan…
Pseudoelastic deformation in Mo-based refractory multi-principal element alloys
Aayush Sharma, Prashant Singh, Tanner Kirk +5
Phase diagrams supported by density functional theory methods can be crucial for designing high-entropy alloys that are subset of multi-principalelement alloys. We present phase…
Pseudoelasticity of SrNiP micropillar via Double Lattice Collapse and Expansion
Shuyang Xiao, Vladislav Borisov, Guilherme Gorgen-Lesseux +7
The maximum recoverable strain of most crystalline solids is less than 1% because plastic deformation or fracture usually occurs at a small strain. In this work, we show that a SrN…
Effect of heterostructure engineering on electronic structure and transport properties of two-dimensional halide perovskites
Rahul Singh, Prashant Singh, Ganesh Balasubramania
Organic-inorganic halide perovskite solar cells have attracted much attention due to their low-cost fabrication, flexibility, and high-power conversion efficiency. More recent effo…
Magnetic interactions and spin excitations in van der Waals ferromagnet VI
Elijah Gordon, V. V. Mkhitaryan, Haijun Zhao +2
Using a combination of density functional theory (DFT) and spin-wave theory methods, we investigate the magnetic interactions and spin excitations in semiconducting VI. Exchang…
Designing order-disorder transformation in high-entropy ferritic steels
Singh, Prashant, Johnson +1
Order-disorder transformations hold an essential place in chemically complex high-entropy ferritic-steels (HEFSs) due to their critical technological application. The chemical inho…
On the martensitic transformation in FeMnCoCr high-entropy alloy
Prashant Singh, Sezer Picak, Aayush Sharma +4
High-entropy alloys (HEAs), and even medium-entropy alloys (MEAs), are an intriguing class of materials in that structure and property relations can be controlled via alloying and…
Self-consistently renormailzed spin-wave theory of layered ferromagnets on honeycomb lattice
Vagharsh Mkhitaryan, Liqin Ke
We develop a self-consistently renormalized spin-wave theory, within a mean-field approximation, for the two-dimensional Heisenberg ferromagnet with perpendicular easy-axis anisotr…
Quantum-confined charge transfer that enhances magnetic anisotropy in lanthanum M-type hexaferrites
Churna Bhandari, Michael E. Flatté, Durga Paudyal
Iron-based hexaferrites are critical-element-free permanent magnet components of magnetic devices. Of particular interest is electron-doped M-type hexaferrite i.e., LaFeO$_{…
Universal fluctuating regime in triangular chromate antiferromagnets
K. Somesh, Y. Furukawa, G. Simutis +7
We report x-ray diffraction, magnetic susceptibility, heat capacity, H nuclear magnetic resonance (NMR), and muon spin relaxation (SR) measurements, as well as density-fun…
Topological Magnetic Hysteresis in Single Crystals of CeAgSb2 Ferromagnet
Ruslan Prozorov, Sergey L. Bud'ko, Paul C. Canfield
Closed-topology magnetic domains are usually observed in thin films and in an applied magnetic field. Here we report the observation of rectangular cross-section tubular ferromagne…
Unusual dynamic susceptibility arising from soft ferromagnetic domains in MnBi8Te13 and Sb-doped MnBi2nTe3n+1 (n=2, 3)
Chaowei Hu, Makariy A. Tanatar, Ruslan Prozorov +1
MnBi2nTe3n+1(MBT) is the first intrinsic magnetic topological insulator and is promising to hostemergent phenomena such as quantum anomalous Hall effect. They can be made ferromagn…
Nonlinear elasticity of prestressed single crystals at high pressure and various elastic moduli
Valery I. Levitas
A general nonlinear theory for the elasticity of pre-stressed single crystals is presented. Various types of elastic moduli are defined, their importance is determined, and relatio…
Comment on "Unconventional enhancement of ferromagnetic interactions in Cd-doped GdFe2Zn20 single crystals studied by ESR and 57Fe Mossbauer spectroscopies"
Paul C. Canfield, Sergey L. Bud'ko, Andriy Palasyuk +1
In the recent publication, Phys. Rev. B 102, 144420 (2020), Cabrera-Baez et al. present a study of the effects of Cd-substitution for Zn in the ferromagnetic compound GdFe2Zn20. As…
Quasi-one-dimensional uniform spin- Heisenberg antiferromagnet KNaCuPO probed by P and Na NMR
S. Guchhait, Qing-Ping Ding, M. Sahoo +4
We present the structural and magnetic properties of KNaCuPO investigated via x-ray diffraction, magnetization, specific heat, and P NMR and Na NMR measuremen…
Magnetic order in van der Waals antiferromagnet CrPS4: anisotropic H-T phase diagrams and effects of pressure
Sergey L. Bud'ko, Elena Gati, Tyler J. Slade +1
Single crystalline samples of the van der Waals antiferromagnet CrPS4 were studied by measurements of specific heat and comprehensive anisotropic temperature- and magnetic field-de…
Defect-driven ferrimagnetism and hidden magnetization in MnBiTe
You Lai, Liqin Ke, Jiaqiang Yan +2
MnBiTe (MBT) materials are promising antiferromagnetic topological insulators where field driven ferromagnetism is predicted to cause a transition between axion insulator a…
Quasi-one-dimensional magnetism in the spin- antiferromagnet BaNaCu(VO)
Sebin J. Sebastian, K. Somesh, M. Nandi +8
We report synthesis and magnetic properties of quasi-one-dimensional spin- Heisenberg antiferromagnetic chain compound BaNaCu(VO). This orthovanadate has a…
Instance Segmentation for Direct Measurements of Satellites in Metal Powders and Automated Microstructural Characterization from Image Data
Ryan Cohn, Iver Anderson, Tim Prost +3
We propose instance segmentation as a useful tool for image analysis in materials science. Instance segmentation is an advanced technique in computer vision which generates individ…
Neural-networks model for force prediction in multi-principal-element alloys
Rahul Singh, Prashant Singh, Aayush Sharma +6
Atomistic simulations can provide useful insights into the physical properties of multi-principal-element alloys. However, classical potentials mostly fail to capture key quantum (…