Results 61 to 70 of about 8,246 (296)
Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source
Microstructural Evolution in Spinodal Half-Heusler Thermoelectrics [PDF]
, 2014 Spinodal Zr0.4Hf0.6Ni1.15Sn half-Heusler thermoelectrics are synthesized and aged. The complex microstructure due to the spinodal decomposition is investigated by powder X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission ...
Feng, Jian (B.Sc.)
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Materials Research Express, 2022 Adopting Density Functional Theory (DFT) with Hubbard U correction implemented in Quantum Espresso, we have performed a comprehensive first-principles study of MPSe _3 (M = Cd. Fe and Ni) monolayers.
A A Musari, Peter Kratzer
doaj +1 more source
Advanced Materials, EarlyView.Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani +10 more
wiley +1 more source
New guidelines for oxide thermoelectrics: redox tuning and controlled interactions [PDF]
, 2019 Development of thermoelectrics for high-temperature applications imposes several essential requirements on the material properties. In some energy-conversion scenarios the cost and thermal stability requirements may dominate over efficiency issues ...
Kovalevsky, A. V.
core
Materials Processing and Crystal Growth for Thermoelectrics [PDF]
, 2019 This volume contains recent developments in the field of thermoelectric with a focus on materials research, including inorganic, polymer and composite materials as well as different approaches to materials processing.
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Modulation of the Nernst Thermoelectrics by Regulating the Anomalous Hall and Nernst Angles
Advanced ScienceThe large anomalous Nernst effect in magnetic Weyl semimetals is one of the most intriguing transport phenomena, which draws significant attention for its potential applications in topological thermoelectrics.
Meng Lyu +10 more
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Metallic grain boundary resistance in the high temperature thermoelectric La3Te4
Journal of MateriomicsElectrical resistance from grain boundaries limits the thermoelectric performance of many materials. Boundary resistance is typically observed as an increase in resistivity at low temperature that decays exponentially with temperature like the ...
Duncan Zavanelli +6 more
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Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source