Results 61 to 70 of about 3,569 (198)

Thermal Transport Properties of W2TMB2 Solid Solutions (TM = Fe, Co, Ni)

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Thermal transport properties of W2TMB2 (TM: Fe, Co, Ni) and their solid solutions, as well as electron backscatter diffraction measurements, show interesting particularities depending on the TM type and content. In this work, thermal transport properties of W2FexCo1‐xB2, W2FexNi1-xCoB2, and W2NixCo1‐xB2 (x: 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) were ...
Daniel Haas, Wenling Ren, Enrico Bruder, Felix Reinauer, Kathrin Hofmann, Hongbin Zhang, Barbara Albert   +6 more
wiley   +1 more source

Ca_3AlSb_3: an inexpensive, non-toxic thermoelectric material for waste heat recovery [PDF]

, 2011
Thermoelectric materials directly convert thermal energy into electrical energy, offering a promising solid-state solution for waste heat recovery.
Flage-Larsen, Espen, Snyder, G. Jeffrey, Toberer, Eric S., Zeier, Wolfgang G., Zevalkink, Alexandra   +4 more
core  

The chemistry of La on the Si(001) surface

, 2004
This paper reports state-of-the-art electronic structure calculations of La adsorption on the Si(001) surface. We predict La chains in the low coverage limit, which condense in a stable phase at a coverage of 1/5 monolayer.
Christopher R. Ashman, Clemens J. Först, E.I. Gladyshevskii, G.J. Norga, J. Fompeyrine, Karlheinz Schwarz, M.V. Cabañas, Peter E. Blöchl, W. Klemm   +8 more
core   +1 more source

Simultaneous Formation of Arsenic Nitride Chalcogenides As3NS3 and As3NSe3 and Arsenic–Chalcogen Zintl Anions by Ammonothermal Reactions

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Mn, As, and S or Se react in liquid NH3 to the Zintl ions (As4S6)2– and (As2Se6)2–. Simultaneously, the arsenic nitride chalcogenides As3NS3 and As3NSe3 are formed. Their isotypic structures contain planar trigonal NAs3 groups connected via chalcogen bridges to 1D‐strands forming channels that can host solvent molecules.
Frederik Hermann, Jörg Daniels, Gregor Schnakenburg, Thomas Bredow, Johannes Beck   +4 more
wiley   +1 more source

High Pressure Properties of a Ba-Cu-Zn-P Clathrate-I. [PDF]

, 2016
The high pressure properties of the novel tetrel-free clathrate, Ba₈Cu13.1Zn3.3P29.6, were investigated using synchrotron powder X-ray diffraction. The pressure was applied using a diamond anvil cell.
Dolyniuk, Juli-Anna, Kovnir, Kirill
core   +2 more sources

Zur Kenntnis farbiger ternärer und quaternärer Zintl-Phasen / Coloured Ternary and Quaternary Zintl-Phases

Zeitschrift für Naturforschung B, 1980
Abstract Ternary and quaternary, mostly coloured compounds of Au, Pd and Pt, resp., with Li, Mg, Sc and Sn were prepared and structurally investigated. They crystallize in a "filled" Zinkblende type structure (space group F?3m) and can be characterized as ternary or quaternary Zintl-phases.
Ursula Eberz, Werner Seelentag, Hans-Uwe Schuster   +2 more
openaire   +1 more source

BaIr2Si9: A Hybrid Structure Bridging Sodalite, Clathrate, and Skutterudite Patterns

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
BaIr2Si9 is a p‐type semiconductor combining structural features of the solalithe, clathrate, and skutterudite type of structure. The cage compound BaIr2Si9 adopts the BaRh2Si9 structure type with space group C2/c (Pearson symbol mC48, a = 6.230(1) Å, b = 21.409(3) Å, c = 6.232(1) Å, β = 90.30(1)°).
Walter Jung, Xian‐Juan Feng, Alim Ormeci, Mitja Krnel, Hong Duong Nguyen, Raúl Cardoso‐Gil, Marcus Schmidt, Michael Baitinger, Ulrich Schwarz, Yuri Grin   +9 more
wiley   +1 more source

Non-isovalent substitution in a Zintl phase with the TiNiSi type structure, CaMg1–xAgxGe [x = 0.13 (3)]

Acta Crystallographica Section E, 2009
Single crystals of the title Ag-substituted calcium magnesium germanide, CaMg1–xAgxGe [x = 0.13 (3)] were obtained from the reaction of the corresponding elements at high temperature.
Siméon Ponou, John Ngolui Lambi, Charles Banenzoué   +2 more
doaj   +1 more source

A New Thallide Auride Double Salt: Cs3.4K4.6[Au][Tl7] Featuring [Tl7]7– Zintl Clusters

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 2, 5 February 2026.
Single crystal X‐ray structure analysis and band structure calculations of the electron precise alkali metal‐thallide‐auride double salt Cs3.4K4.6[Tl7][Au], including [Tl7]7– and [Au]– anionic moieties. Cs3.4K4.6[Au][Tl7] has been prepared from the elements (Pnma, a = 39.6898(12) Å, b = 12.0407(4) Å, c = 10.9334(3) Å, V = 5225.0(3) Å3, Z = 8, R1/wR2 ...
Vanessa F. Schwinghammer, Stefanie Gärtner   +1 more
wiley   +1 more source

Bonding, Moment Formation, and Magnetic Interactions in Ca14MnBi11 and Ba14MnBi11

, 2001
The ``14-1-11'' phase compounds based on magnetic Mn ions and typified by Ca14MnBi11 and Ba14MnBi11 show unusual magnetic behavior, but the large number (104) of atoms in the primitive cell has precluded any previous full electronic structure study ...
A. P. Ramirez, A. Rehr, A.P. Ramirez, B. Batlogg, D. Sánchez-Portal, D. Sánchez-Portal, D. Sánchez-Portal, D.J. Webb, D.M. Ceperley, D.P. Siemens, E. Artacho, E. Bussmann, E. Zintl, F. Kromer, F. Matsukura, F. Mauri, G.B. Bachelet, H. Akai, H. Ohno, I.R. Fisher, I.R. Fisher, J. Del Castillo, J. Izquierdo, J. Junquera, J. Kitagawa, J. Kitagawa, J. Schneider, J.E. Greedan, J.P. Perdew, J.Y. Chan, K. Yosida, L. Kleinman, L.R. Corruccini, M. Calleja, M. Linnarsson, M.A. Ruderman, N. Troullier, O.F. Sankey, P. Ordejón, P. Ordejón, P. Ordejón, P. Ordejón, P. Schiffer, R. H. Heffner, R. Weht, R.F. Gallup, R.S. Mulliken, Richard M. Martin, S. Chakravarty, S. Chamberlain, S. Kondo, S. M. Kauzlarich, S.G. Louie, T. Dietl, T. Dietl, T. Kasuya, T.Y. Kuromoto, W. E. Pickett, W. Klemm, W. Kohn, W.E. Pickett   +60 more
core   +1 more source