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View article: Material extrusion with integrated compression molding of NdFeB/SmFeN nylon bonded magnets using small- and large-scale pellet-based 3D-printers
Material extrusion with integrated compression molding of NdFeB/SmFeN nylon bonded magnets using small- and large-scale pellet-based 3D-printers Open
High-density bonded rare-earth magnets are manufactured using pellet-fed additive manufacturing (AM)/material extrusion and an integrated additive manufacturing-compression molding (AM-CM) process. Neodymium iron boron – samarium iron nitr…
View article: Material Extrusion with Integrated Compression Molding of Ndfeb/Smfen Nylon Bonded Magnets Using Small- and Large-Scale Pellet-Based 3d-Printers
Material Extrusion with Integrated Compression Molding of Ndfeb/Smfen Nylon Bonded Magnets Using Small- and Large-Scale Pellet-Based 3d-Printers Open
View article: Simultaneous Development of Antiferromagnetism and Local Symmetry Breaking in a Kagome Magnet (Co<sub>0.45</sub>Fe<sub>0.55</sub>)Sn
Simultaneous Development of Antiferromagnetism and Local Symmetry Breaking in a Kagome Magnet (Co<sub>0.45</sub>Fe<sub>0.55</sub>)Sn Open
CoSn and FeSn, two kagome-lattice metals, have recently attracted significant attention as hosts of electronic flat bands and emergent physical properties. However, current understandings of their physical properties are limited to knowled…
View article: Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (Co$_{0.45}$Fe$_{0.55}$)Sn
Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (Co$_{0.45}$Fe$_{0.55}$)Sn Open
CoSn and FeSn, two kagome-lattice metals, have recently attracted significant attention as hosts of electronic flat bands and emergent physical properties. However, current understandings of their physical properties are limited to the kno…
View article: Novel Method for Overmolding of NdFeB Bonded Magnets Into a 3-D Printed Rotor
Novel Method for Overmolding of NdFeB Bonded Magnets Into a 3-D Printed Rotor Open
The need for high performance magnets has dramatically increased in recent years to meet the demands of modern electronics used for both commercial clean energy and consumer products. Wind energy has especially increased demands for high p…
View article: Comparative High Field Magneto-transport Of Rare Earth Oxypnictides With Maximum Transition Temperatures
Comparative High Field Magneto-transport Of Rare Earth Oxypnictides With Maximum Transition Temperatures Open
We compare magnetotransport of the three iron-arsenide-based compounds ReFeAsO (Re=La, Sm, Nd) in very high DC and pulsed magnetic fields up to 45 and 54 T, respectively. Each sample studied exhibits a superconducting transition temperatur…
View article: Stacking disorder and thermal transport properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>α</mml:mi><mml:mtext>−</mml:mtext><mml:msub><mml:mi>RuCl</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>
Stacking disorder and thermal transport properties of Open
α-RuCl3, a well-known candidate material for Kitaev quantum spin liquid, is prone to stacking disorder due to the weak van der Waals bonding between the honeycomb layers. After a decade of intensive experimental and theoretical …
View article: Exploring the Learning Action Cell Implementation and its Challenges in Public Elementary Schools
Exploring the Learning Action Cell Implementation and its Challenges in Public Elementary Schools Open
The study explored the implementation of the Learning Action Cell (LAC) and its challenges in public elementary schools. Specifically, it answered the following questions: 1. What is the understanding of teachers on LAC? 2. What is the eng…
View article: Phononic drumhead surface state in the distorted kagome compound RhPb
Phononic drumhead surface state in the distorted kagome compound RhPb Open
RhPb was initially recognized as one of CoSn-like compounds with P6/mmm symmetry, containing an ideal kagome lattice of d-block atoms. However, theoretical calculations predict the realization of the phonon soft mode, which leads to the ka…
View article: Neodymium-iron-boron magnet with selective surface modification, and method of producing same
Neodymium-iron-boron magnet with selective surface modification, and method of producing same Open
A bulk high performance permanent magnet comprising a neodymium-iron-boron core having an outer surface, and a coercivity-enhancing element residing on at least a portion of said outer surface, with an interior portion of said neodymium-ir…
View article: Real-space Visualization of Charge Density Wave Induced Local Inversion-Symmetry Breaking in a Skyrmion Magnet
Real-space Visualization of Charge Density Wave Induced Local Inversion-Symmetry Breaking in a Skyrmion Magnet Open
Intertwining charge density wave (CDW) with spin and pairing order parameters is a major focus of contemporary condensed matter physics. Lattice distortions and local symmetry breaking resulted from CDWs are crucial for the emergence of co…
View article: Sample-dependent and sample-independent thermal transport properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>α</mml:mi><mml:mtext>−</mml:mtext><mml:msub><mml:mi>RuCl</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>
Sample-dependent and sample-independent thermal transport properties of Open
In this study, we investigated the thermal transport properties of two α–RuCl3 crystals with different degrees of stacking disorder to understand the origin of the previously reported oscillatory feature in the field dependence …
View article: Phononic drumhead surface state in distorted kagome compound RhPb
Phononic drumhead surface state in distorted kagome compound RhPb Open
RhPb was initially recognized as one of a CoSn-like compounds with $P6/mmm$ symmetry, containing an ideal kagome lattice of $d$-block atoms. However, theoretical calculations predict the realization of the phonon soft mode which leads to t…
View article: Elastic Properties of Cantor-Alloy-Type Random Magnet Cr<sub>0.8</sub>CoNi
Elastic Properties of Cantor-Alloy-Type Random Magnet Cr<sub>0.8</sub>CoNi Open
View article: Stacking disorder and thermal transport properties of $α$-RuCl$_3$
Stacking disorder and thermal transport properties of $α$-RuCl$_3$ Open
$α$-RuCl$_3$, a well-known candidate material for Kitaev quantum spin liquid, is prone to stacking disorder due to the weak van der Waals bonding between the honeycomb layers. After a decade of intensive experimental and theoretical studie…
View article: Imaging real-space flat band localization in kagome magnet FeSn
Imaging real-space flat band localization in kagome magnet FeSn Open
View article: Very high numerical aperture light transmitting device
Very high numerical aperture light transmitting device Open
A new light-transmitting device using a SCIN glass core and a novel calcium sodium cladding has been developed. The very high index of refraction, radiation hardness, similar solubility for rare earths and similar melt and viscosity charac…
View article: Alkali-lead-iron phosphate glass and associated method
Alkali-lead-iron phosphate glass and associated method Open
A glass composition and method of preparation utilizes a mixture consisting of phosphorus oxide within the range of about 40 to 49 molar percent, lead oxide within the range of about 10 to 25 molar percent, iron oxide within the range of a…
View article: Lead phosphate glass compositions for optical components
Lead phosphate glass compositions for optical components Open
A lead phosphate glass to which has been added indium oxide or scandium oe to improve chemical durability and provide a lead phosphate glass with good optical properties.
View article: Novel lead-iron phosphate glass
Novel lead-iron phosphate glass Open
The invention described and claimed in the specification relates to the discovery that effective addition of Fe.sub.2 O.sub.3 to a lead phosphate glass results in a glass having enhanced chemical durability and physical stability, and cons…
View article: Lead iron phosphate glass as a containment medium for disposal of high-level nuclear waste
Lead iron phosphate glass as a containment medium for disposal of high-level nuclear waste Open
Lead-iron phosphate glasses containing a high level of Fe.sub.2 O.sub.3 for use as a storage medium for high-level radioactive nuclear waste. By combining lead-iron phosphate glass with various types of simulated high-level nuclear waste, …
View article: High Tc YBCO superconductor deposited on biaxially textured Ni substrate
High Tc YBCO superconductor deposited on biaxially textured Ni substrate Open
A superconducting article includes a biaxially-textured Ni substrate, and epitaxial buffer layers of Pd (optional), CeO.sub.2 and YSZ, and a top layer of in-plane aligned, c-axis oriented YBCO having a critical current density (J.sub.c) in…
View article: Magnetocaloric Effect in Lightly‐Doped Fe<sub>5</sub>Si<sub>3</sub> Single Crystals
Magnetocaloric Effect in Lightly‐Doped Fe<sub>5</sub>Si<sub>3</sub> Single Crystals Open
Development of promising new materials for above room temperature magnetic cooling applications relies on careful balancing of structure and composition to maximize accessible metastable phases that can drive a strong magnetocaloric effect…
View article: Imaging real-space flat band localization in kagome magnet FeSn
Imaging real-space flat band localization in kagome magnet FeSn Open
Kagome lattices host flat bands due to their frustrated lattice geometry, which leads to destructive quantum interference of electron wave functions. Here, we report imaging of the kagome flat band localization in real-space using scanning…
View article: Topological electronic structure evolution with symmetry-breaking spin reorientation in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Fe</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Co</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mo>)</mml:mo><mml:mi>Sn</mml:mi></mml:mrow></mml:math>
Topological electronic structure evolution with symmetry-breaking spin reorientation in Open
Topological materials hosting kagome lattices have drawn considerable attention due to the interplay between topology, magnetism, and electronic correlations. The (Fe1–xCox)Sn system not only hosts a kagome lattice bu…
View article: Thermodynamic insights into the intricate magnetic phase diagram of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>EuAl</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math>
Thermodynamic insights into the intricate magnetic phase diagram of Open
The tetragonal intermetallic compound EuAl4 hosts an exciting variety of low-temperature phases. In addition to a charge density wave below 140 K, four ordered magnetic phases are observed below 15.4 K. Recently, a skyrmion phas…
View article: Chemical Control of Magnetism in the Kagome Metal CoSn<sub>1 – <i>x</i></sub>In<sub><i>x</i></sub>: Magnetic Order from Nonmagnetic Substitutions
Chemical Control of Magnetism in the Kagome Metal CoSn<sub>1 – <i>x</i></sub>In<sub><i>x</i></sub>: Magnetic Order from Nonmagnetic Substitutions Open
As a two-dimensional structural motif, the kagome net produces many interesting magnetic and electronic properties. In particular, this lattice produces flat electronic bands with a large density of states. When the chemical potential is p…
View article: Atomic-scale analysis of disorder by similarity learning from tunneling spectroscopy
Atomic-scale analysis of disorder by similarity learning from tunneling spectroscopy Open
Rapid proliferation of hyperspectral imaging in scanning probe microscopy creates unique opportunities to systematically capture and categorize higher dimensional datasets, toward insights into electronic, mechanical, and chemical properti…
View article: Critical-Element-Free Permanent-Magnet Materials Based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:msub><mml:mi>Ce</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Fe</mml:mi><mml:mn>14</mml:mn></mml:msub><mml:mrow><mml:mrow><mml:mi mathvariant="normal">B</mml:mi></mml:mrow></mml:mrow></mml:math>
Critical-Element-Free Permanent-Magnet Materials Based on Open
Developing a critical-element-free low-cost permanent magnet is an urgent necessity in view of rapidly developing technologies and the associated huge market demand for Nd2Fe14B-based magnets. Here, inspired by the ab…
View article: Damped Dirac magnon in the metallic kagome antiferromagnet FeSn
Damped Dirac magnon in the metallic kagome antiferromagnet FeSn Open
The kagome lattice is a fertile platform to explore topological excitations with both Fermi-Dirac and Bose-Einstein statistics. While relativistic Dirac fermions and flat bands have been discovered in the electronic structure of kagome met…