Search Results - "Mueller, Eckhard"

High‐Performance Thermoelectric Devices Made Faster: Interface Design from First Principles Calculations by Ayachi, Sahar, Park, Sungjin, Ryu, Byungki, Park, SuDong, Mueller, Eckhard, de Boor, Johannes

“…The enormous progress achieved with high‐performance thermoelectric materials has yet to be implemented in high‐performance devices. The bottleneck for this is…”
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Non‐Rigid Band Structure in Mg2Ge for Improved Thermoelectric Performance by Kamila, Hasbuna, Sankhla, Aryan, Yasseri, Mohammad, Mueller, Eckhard, Boor, Johannes

“…Magnesium silicide and its solid solutions are among the most attractive materials for thermoelectric generators in the temperature range of 500–800 K…”
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Insight on the Interplay between Synthesis Conditions and Thermoelectric Properties of α-MgAgSb by Camut, Julia, Barber Rodriguez, Ignacio, Kamila, Hasbuna, Cowley, Aidan, Sottong, Reinhard, Mueller, Eckhard, de Boor, Johannes

“…α-MgAgSb is a very promising thermoelectric material with excellent thermoelectric properties between room temperature and 300 °C, a range where few other…”
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Synthesis, Crystal Structure, Atomic Hirshfeld Surfaces, and Physical Properties of Hexagonal CeMnNi4 by Skovsen, Iben, Christensen, Mogens, Clausen, Henrik Fanø, Overgaard, Jacob, Stiewe, Christian, Desgupta, Titas, Mueller, Eckhard, Spackman, Mark A, Iversen, Bo B

“…The hexagonal polymorph of CeMnNi4 has been synthesized using cold crucible, high-frequency induction melting with subsequent Czochralski crystal pulling…”
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Enhancing the Thermoelectric Properties of the Electroplated Bi 2 Te 3 Films by Tuning the Pulse Off-to-on Ratio by Zhou, Aijun, Fu, Qiang, Zhang, Wenhua, Yang, Bin, Li, Jingze, Ziolkowski, Pawel, Mueller, Eckhard, Xu, Dongyan

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Transient-liquid-phase bonding for Skutterudite-based thermoelectric modules by Stiewe, Christian, Müller, Eckhard

“…Thermoelectric (TE) generators are an option for waste heat recovery in a large diversity of applications, such as automotive, aerospace or high temperature…”
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Heat flow measurement as a key to standardization of thermoelectric generator module metrology: A comparison of reference and absolute techniques by Ziolkowski, Pawel, Blaschkewitz, Przemyslaw, Müller, Eckhard

“…[Display omitted] •First guideline for thermoelectric generator module metrology.•Measurement sequence definition with analytic descriptions for relevant…”
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Analyzing thermoelectric transport in n-type Mg2Si0.4Sn0.6 and correlation with microstructural effects: An insight on the role of Mg by Sankhla, Aryan, Kamila, Hasbuna, Kelm, Klemens, Mueller, Eckhard, de Boor, Johannes

“…Fundamental material parameters governing the carrier transport in thermoelectric materials are affected by microstructural characteristics. We have…”
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Influence of Mg loss on the phase stability in Mg2X (X = Si, Sn) and its correlation with coherency strain by Yasseri, Mohammad, Mitra, Kunal, Sankhla, Aryan, de Boor, Johannes, Müller, Eckhard

“…Understanding of the thermochemical stability of Mg2(Si,Sn) thermoelectric materials is crucial for their applicability in thermoelectric modules. A…”
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Surface Degradation of Mg2X‑Based Composites at Room Temperature: Assessing Grain Boundary and Bulk Diffusion Using Atomic Force Microscopy and Scanning Electron Microscopy by Ghosh, Sanyukta, Abdelbaky, Mohamed, Mertin, Wolfgang, Müller, Eckhard, de Boor, Johannes

“…Practical application of thermoelectric generators necessitates materials that combine high heat-to-electricity conversion efficiency with long-term functional…”
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Efficiency Measurement and Modeling of a High‐Performance Mg2(Si,Sn)‐Based Thermoelectric Generator by Camut, Julia, Ziolkowski, Pawel, Ponnusamy, Prasanna, Stiewe, Christian, Mueller, Eckhard, de Boor, Johannes

“…Mg2(Si,Sn) is an attractive material class due to its excellent thermoelectric (TE) properties, its eco‐friendly constituents, its low mass density, and its…”
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Room and high temperature mechanical properties of Mg2Si, Mg2Sn and their solid solutions by Castillo-Hernandez, Gustavo, Yasseri, Mohammad, Klobes, Benedikt, Ayachi, Sahar, Müller, Eckhard, de Boor, Johannes

“…Knowledge of the mechanical properties of thermoelectric materials at high temperature is required for the modelling and optimization of a thermoelectric…”
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Validation of commercial Bi2Te3-based thermoelectric generator modules for application as metrological reference samples by Ziolkowski, Pawel, Blaschkewitz, Przemyslaw, Müller, Eckhard

“…Traceability and the definition of uncertainty budgets are considered as necessary prerequisites for a meaningful characterization of thermoelectric generator…”
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Prophylactic nasal continuous positive airway pressure following cardiac surgery protects from postoperative pulmonary complications: a prospective, randomized, controlled trial in 500 patients by Zarbock, Alexander, Mueller, Eckhard, Netzer, Sabine, Gabriel, Andrea, Feindt, Peter, Kindgen-Milles, Detlef

“…Continuous positive airway pressure is a noninvasive respiratory support technique that may prevent pulmonary complications following cardiac surgery. This…”
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Solid solution formation in Mg2(Si,Sn) and shape of the miscibility gap by Yasseri, Mohammad, Sankhla, Aryan, Kamila, Hasbuna, Orenstein, Rachel, Truong, D.Y. Nhi, Farahi, Nader, de Boor, Johannes, Mueller, Eckhard

“…Investigation of the thermochemical stability of Mg2(Si,Sn) thermoelectric materials is crucial for further development of thermoelectric modules. There is a…”
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Device level assessment of Ni and Ni45Cu55 as electrodes in Mg2(Si,Sn)-based thermoelectric generators by Deshpande, Radhika, Camut, Julia, Müller, Eckhard, de Boor, Johannes

“…[Display omitted] •Vision: Waste heat recovery using Mg2(Si,Sn)-based thermoelectric generators.•Challenges: Degradation in n- Mg2(Si,Sn) due to Mg loss and…”
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Efficiency Measurement and Modeling of a High‐Performance Mg 2 (Si,Sn)‐Based Thermoelectric Generator by Camut, Julia, Ziolkowski, Pawel, Ponnusamy, Prasanna, Stiewe, Christian, Mueller, Eckhard, de Boor, Johannes

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Analyzing the Performance of Thermoelectric Generators with Inhomogeneous Legs: Coupled Material–Device Modelling for Mg2X-Based TEG Prototypes by Camut, Julia, Müller, Eckhard, de Boor, Johannes

“…Thermoelectric generators (TEGs) possess the ability to generate electrical power from heat. As TEGs are operated under a thermal gradient, inhomogeneous…”
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High efficiency Mg 2 (Si,Sn)-based thermoelectric materials: scale-up synthesis, functional homogeneity, and thermal stability by Farahi, Nader, Stiewe, Christian, Truong, D Y Nhi, de Boor, Johannes, Müller, Eckhard

“…Considering the need for large quantities of high efficiency thermoelectric materials for industrial applications, a scalable synthesis method for high…”
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On the influence of AgMg precursor formation on MgAgSb microstructure and thermoelectric properties by Rodriguez-Barber, Ignacio, Camut, Julia, Luhmann, Laura, Cowley, Aidan, Mueller, Eckhard, de Boor, Johannes

“…•AgMg precursor formation is crucial to prevent appearance of Ag3Sb.•Extending milling time or adding additional sintering provides non-optimal…”
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