V. K. Pecharsky
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View article: Structural Distortions and Short‐Range Magnetism in a Honeycomb Iridate Cu<sub>3</sub>ZnIr<sub>2</sub>O<sub>6</sub>
Structural Distortions and Short‐Range Magnetism in a Honeycomb Iridate Cu<sub>3</sub>ZnIr<sub>2</sub>O<sub>6</sub> Open
Layered honeycomb iridates receive significant attention in the materials chemistry and physics fields due to the relevance of their crystal structures to the Kitaev model of a quantum spin liquid (QSL). In quest of liquid‐like magnetic gr…
View article: Designed metal-insulator transition in low-symmetry magnetic intermetallics
Designed metal-insulator transition in low-symmetry magnetic intermetallics Open
Compounds exhibiting half-metallic character and metal-insulator transitions draw considerable attention in condensed-matter and materials physics due to their potential use in spintronics. Here we show that specific electron doping plays …
View article: Highly tunable, inexpensive and easily fabricated magnetocaloric materials
Highly tunable, inexpensive and easily fabricated magnetocaloric materials Open
A method is provided of making a magnetocaloric alloy composition comprising Ni, Co, Mn, and Ti, which preferably includes certain beneficial substitutional elements, by melting the composition and rapidly solidifying the melted compositio…
View article: Chemical dismantling of permanent magnet material and battery material
Chemical dismantling of permanent magnet material and battery material Open
Certain method embodiments are described and useful for recycling permanent magnet materials (e.g. permanent magnet alloys) and battery materials (e.g. battery electrode materials) to extract critical and/or valuable elements including REE…
View article: Electrocatalyst for water electrolysis
Electrocatalyst for water electrolysis Open
A cathode is provided for electrolysis of water wherein the cathode material comprises a multi-principal element, transition metal dichalcogenide material that has four or more chemical elements and that is a single phase, solid solution. …
View article: CSD 2277563: Experimental Crystal Structure Determination
CSD 2277563: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 2277564: Experimental Crystal Structure Determination
CSD 2277564: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Method of making alkali metal hydrides
Method of making alkali metal hydrides Open
A method is provided for making alkali metal hydrides by mechanochemically reacting alkali metal and hydrogen gas under mild temperature (e.g room temperature) and hydrogen pressure conditions without the need for catalyst, solvent, and in…
View article: 4d-element induced improvement of structural disorder and development of weakly re-entrant spin-glass behaviour in NiRuMnSn
4d-element induced improvement of structural disorder and development of weakly re-entrant spin-glass behaviour in NiRuMnSn Open
The pursuit of efficient spin-polarization in quaternary Heusler alloys with the general formula $XX'YZ$ (where X, $X'$, and Y are transition metals and Z is a p-block element), has been a subject of significant scientific interest. While …
View article: Experimental observation of spin glass state in the highly disordered quaternary Heusler alloy FeRuMnGa
Experimental observation of spin glass state in the highly disordered quaternary Heusler alloy FeRuMnGa Open
The realization of the spin-glass (SG) state in Heusler alloys is very rare despite the presence of inherent structural and elemental disorder in those compounds. Although a few half- and full-Heusler alloys are known to exhibit the SG sta…
View article: Modified La—Fe—Si magnetocaloric alloys
Modified La—Fe—Si magnetocaloric alloys Open
A magnetocaloric material comprising a La—Fe—Si based alloy composition that is compositionally modified to include a small but effective amount of at least one of Al, Ga, and In to improve mechanical stability of the alloy (substantially …
View article: T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes
T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes Open
Our previous study has shown that ferromagnetic gadolinium silicide (Gd5Si4) nanoparticles (NP) could be potentially efficient T2 CA for MRI with significantly reduced echo time (TE) compared to Superparamagnetic Iron Oxide Nanoparticles (…
View article: T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes
T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes Open
Our previous study has shown that ferromagnetic gadolinium silicide (Gd5Si4) nanoparticles (NP) could be potentially efficient T2 CA for MRI with significantly reduced echo time (TE) compared to Superparamagnetic Iron Oxide Nanoparticles (…
View article: T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes
T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes Open
Our previous study has shown that ferromagnetic gadolinium silicide (Gd5Si4) nanoparticles (NP) could be potentially efficient T2 CA for MRI with significantly reduced echo time (TE) compared to Superparamagnetic Iron Oxide Nanoparticles (…
View article: T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes
T1, T2 and T2* relaxations in MRI based on Gd5Si4 nanoparticles of varying sizes Open
Our previous study has shown that ferromagnetic gadolinium silicide (Gd5Si4) nanoparticles (NP) could be potentially efficient T2 CA for MRI with significantly reduced echo time (TE) compared to Superparamagnetic Iron Oxide Nanoparticles (…
View article: Balancing performance of active magnetic regenerators: a comprehensive experimental study of aspect ratio, particle size, and operating conditions
Balancing performance of active magnetic regenerators: a comprehensive experimental study of aspect ratio, particle size, and operating conditions Open
Effective and, at the same time, efficient active magnetic regenerator (AMR) performance requires balanced geometry and operating conditions. Here the influence of regenerator shape, magnetocaloric material size, operating frequency, and u…
View article: Method of making active magnetic refrigerant, colossal magnetostriction and giant magnetoresistive materials based on Gd-Si-Ge alloys
Method of making active magnetic refrigerant, colossal magnetostriction and giant magnetoresistive materials based on Gd-Si-Ge alloys Open
Method of making an active magnetic refrigerant represented by Gd.sub.5 (Si.sub.x Ge.sub.1-x).sub.4 alloy for 0.ltoreq.x.ltoreq.1.0 comprising placing amounts of the commercially pure Gd, Si, and Ge charge components in a crucible, heating…
View article: Ultrafine hydrogen storage powders
Ultrafine hydrogen storage powders Open
A method of making hydrogen storage powder resistant to fracture in service involves forming a melt having the appropriate composition for the hydrogen storage material, such, for example, LaNi.sub.5 and other AB.sub.5 type materials and A…