Results 101 to 110 of about 3,569 (198)

Magnetic and structural effects of partial Ce substitution in Y b14MnSb11

APL Materials, 2015
Single crystals of Y b14−xCexMnSb11 were grown from tin metal as a flux solvent with a maximum Ce incorporation of 0.6. The phases with x ∼ 0.1–0.6 crystallize in the tetragonal Ca14AlSb11 structure type with I41/acd space group.
Jason H. Grebenkemper, Susan M. Kauzlarich   +1 more
doaj   +1 more source

Perspective: Web-based machine learning models for real-time screening of thermoelectric materials properties

APL Materials, 2016
The experimental search for new thermoelectric materials remains largely confined to a limited set of successful chemical and structural families, such as chalcogenides, skutterudites, and Zintl phases.
Michael W. Gaultois, Anton O. Oliynyk, Arthur Mar, Taylor D. Sparks, Gregory J. Mulholland, Bryce Meredig   +5 more
doaj   +1 more source

Predicted Electronic and Thermodynamic Properties of a Newly Discovered Zn_8Sb_7 Phase [PDF]

, 2004
A new binary compound, Zn_8Sb_7, has recently been prepared in nanoparticulate form via solution synthesis. No such phase is known in the bulk phase diagram; instead, one would expect phase separation to the good thermoelectric semiconductors ZnSb and ...
Pomrehn, Gregory S., Snyder, G. Jeffrey, Toberer, Eric S., van de Walle, Axel   +3 more
core   +1 more source

β-Yb₂CdSb₂—A Complex Non-Centrosymmetric Zintl Polymorph

Crystals
The ternary Zintl phase, Yb2CdSb2, was discovered to exist in two different polymorphic forms. In addition to the orthorhombic α-Yb2CdSb2 (space group Cmc21) known for its excellent thermoelectric properties, we present the synthesis and characterization
Spencer R. Watts, Larissa Najera, Michael O. Ogunbunmi, Svilen Bobev, Sviatoslav Baranets   +4 more
doaj   +1 more source

Zintl Phases for Thermoelectric Applications [PDF]

The inventors demonstrate herein that various Zintl compounds can be useful as thermoelectric materials for a variety of applications. Specifically, the utility of Ca3AlSb3, Ca5Al2Sb6, Ca5In2Sb6, Ca5Ga2Sb6, is described herein.
Snyder, G. Jeffrey, Toberer, Eric, Zevalkink, Alex   +2 more
core   +1 more source

Structure and chemical bonding in high-pressure potassium silver alloys

Communications Chemistry
The high-pressure structures of K-Ag alloys were examples of pressure-induced electron transfer from the electropositive potassium to the electronegative silver.
Nnanna Ukoji, Danny Rodriguez, Huiyao Kuang, Serge Desgreniers, John S. Tse   +4 more
doaj   +1 more source

Coplanarity Index for Potential Slip Systems Predicting in Plastic Semiconductors

Interdisciplinary Materials
Despite growing interest in room‐temperature plastic semiconductors, understanding and predicting slip modes in semiconductors remains a fundamental challenge due to their complex, low‐symmetry structures.
Xingyan Dong, Yongqiang Yan, Zihang Liu, Yu‐Ke Zhu, Jianbo Zhu, Lankun Wang, Jinsuo Hu, Kuai Yu, Muchun Guo, Ming Liu, Fengkai Guo, Ge Wu, Wei Cai, Zhi‐Wei Shan, Jiehe Sui   +14 more
doaj   +1 more source

Reaction Mechanism and Performance of Innovative 2D Germanane‐Silicane Alloys: SixGe1−xH Electrodes in Lithium‐Ion Batteries

Advanced Science
The adjustable structures and remarkable physicochemical properties of 2D monoelemental materials, such as silicene and germanene, have attracted significant attention in recent years.
Shuangying Wei, Tomáš Hartman, Stefanos Mourdikoudis, Xueting Liu, Gang Wang, Evgeniya Kovalska, Bing Wu, Jalal Azadmanjiri, Ruizhi Yu, Levna Chacko, Lukas Dekanovsky, Filipa M. Oliveira, Min Li, Jan Luxa, Saeed Jamali Ashtiani, Jincang Su, Zdeněk Sofer   +16 more
doaj   +1 more source

Zintl Phases as Reactive Precursors for Synthesis of Novel Silicon and Germanium-Based Materials. [PDF]

Materials (Basel), 2019
Beekman M, Kauzlarich SM, Doherty L, Nolas GS.   +3 more
europepmc   +1 more source

Intentional Carrier Doping to Realize n-Type Conduction in Zintl Phases Eu_5-yLa_yIn_2.2Sb₆. [PDF]

Materials (Basel), 2019
Lin J, Lv W, Gu Y, Guo K, Yang X, Zhao J.   +5 more
europepmc   +1 more source