10.9k citations
- Ames National LaboratoryUS482 papers
- Centre National de la Recherche ScientifiqueFR453 papers
- Brookhaven National LaboratoryUS411 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR395 papers
- Joint Institute for Nuclear ResearchRU393 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR392 papers
- University of ManchesterGB386 papers
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- Université Paris-SudFR376 papers
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113 papers · 1 filter
Merging -means with hierarchical clustering for identifying general-shaped groups
Anna D. Peterson, Arka P. Ghosh, Ranjan Maitra
Clustering partitions a dataset such that observations placed together in a group are similar but different from those in other groups. Hierarchical and -means clustering are tw…
Ternary Bismuthide SrPtBi2: Computation and Experiment in Synergism to Explore Solid-State Materials
Xin Gui, Xin Zhao, Zuzanna Sobczak +4
A combination of theoretical calculation and the experimental synthesis to explore the new ternary compound is demonstrated in the Sr-Pt-Bi system. Since Pt-Bi is considered as a n…
Provably Accurate Double-Sparse Coding
Thanh V. Nguyen, Raymond K. W. Wong, Chinmay Hegde
Sparse coding is a crucial subroutine in algorithms for various signal processing, deep learning, and other machine learning applications. The central goal is to learn an overcompl…
Emergence of a spectral gap in a class of random matrices associated with split graphs
Kevin E. Bassler, R. K. P. Zia
Motivated by the intriguing behavior displayed in a dynamic network that models a population of extreme introverts and extroverts (XIE), we consider the spectral properties of ense…
FeRh groundstate and martensitic transformation
Nikolai A. Zarkevich, Duane D. Johnson
Cubic B2 FeRh exhibits a metamagnetic transition [(111) antiferromagnet (AFM) to ferromagnet (FM)] around 353 K and remains structurally stable at higher temperatures. However, the…
Quantum tricritical point in the temperature-pressure-magnetic field phase diagram of CeTiGe
Udhara S. Kaluarachchi, Valentin Taufour, Sergey L. Bud'ko +1
We report the temperature-pressure-magnetic field phase diagram of the ferromagnetic Kondo-lattice CeTiGe determined by means of electrical resistivity measurements. Measuremen…