940 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ames National LaboratoryUS155 papers
- Iowa State UniversityUS152 papers
- Argonne National LaboratoryUS49 papers
- University of GlasgowGB49 papers
- University of OxfordGB49 papers
- Sapienza University of RomeIT46 papers
- The Ohio State UniversityUS46 papers
- University College LondonGB45 papers
- University of Wisconsin–MadisonUS43 papers
- Lomonosov Moscow State UniversityRU40 papers
- University of BonnDE32 papers
- University of California, Santa CruzUS32 papers
10 papers · 2 filters
Effects of dopants on the glass forming ability in Al-based metallic alloy
Yang Sun, Feng Zhang, Lin Yang +4
The effect of dopants on the metallic glass forming ability is usually considered based on analysis of changes in the liquid structure or thermodynamics. What is missing in such co…
Revealing the nature of antiferro-quadrupolar ordering in Cerium Hexaboride: CeB
Chanchal Barman, Prashant Singh, Duane D. Johnson +1
Cerium-hexaboride (CeB) f-electron compound displays a rich array of low-temperature magnetic phenomena, including `magnetically hidden' order, identified as multipolar in orig…
Topological states in A15 superconductors
Minsung Kim, Cai-Zhuang Wang, Kai-Ming Ho
Superconductors with the A15 structure are prototypical type-II s-wave superconductors which have generated considerable interest in early superconducting material history. However…
Simple correction to bandgap in IV and III-V semiconductors: an improved first-principles local density functional theory
Sujoy Datta, Prashant Singh, Chhanda B. Chaudhuri +4
We report results from a fast, efficient, and first-principles full-potential N-order muffin-tin orbital (FP-NMTO) method combined with van Leeuwen-Baerends correction to lo…
Deformation, lattice instability, and metallization during solid-solid structural transformations under general applied stress tensor: example of Si I -> Si II
Nikolai A. Zarkevich, Hao Chen, Valery I. Levitas +1
Density functional theory (DFT) was employed to study the stress-strain behavior, elastic instabilities, and metallization during a solid-solid phase transformation (PT) between se…
Single Crystal Permanent Magnet: Extraordinary Magnetic Behavior in the ta, Cu and Fe Substituted CeCo5 System
Tej N. Lamichhane, Michael T. Onyszczak, Olena Palasyuk +12
To reduce material and processing costs of commercial permanent magnets and to attempt to fill the empty niche of energy products, 10 - 20 MGOe, between low-flux (ferrites, alnico)…
Effect of Samarium doping on the nucleation of fcc-Aluminum in undercooled liquids
Yang Sun, Feng Zhang, Lin Yang +5
The effect of Sm doping on the fcc-Al nucleation was investigated in Al-Sm liquids with low Sm concentrations (xSm) with molecular dynamics simulations. The nucleation in the moder…
Atomic motion in solids with dimpled potentials
N. A. Zarkevich
Polymorphic solids of the same chemical composition can have different atomic structures; in each polymorph atoms vibrate around a local potential energy minimum (LPEM). If transfo…
Tuning phase-stability and short-range order through Al-doping in (CoCrFeMn)100-xAlx high entropy alloys
Prashant Singh, Amalraj Marshal, Andrei V. Smirnov +4
For (CoCrFeMn)Al high-entropy alloys, we investigate the phase evolution with increasing Al-content (0 x 20 at.%). From first-principles theory, the Al-…
Using first-principles calculations to screen for fragile magnetism: Case study of LaCrGe3 and LaCrSb3
Manh Cuong Nguyen, Valentin Taufour, Sergey L. Budko +4
In this paper, we present a coupled experimental/theoretical investigation of pressure effect on the ferromagnetism of LaCrGe3 and LaCrSb3 compounds. The magnetic, electronic, elas…