In the case of the full Heusler compounds with formula X2YZ (e.g., Co2MnSi) two of them are occupied by X atoms (L21 structure); for the half-Heusler compounds XYZ one fcc sublattice remains unoccupied (C1b structure).
Heusler compounds are magnetic intermetallics with face-centered cubic crystal structure and a composition of XYZ (half-Heuslers) or X2YZ (full-Heuslers), where X and Y are transition metals and Z is in the p-block. The term derives from the name of German mining engineer and chemist Friedrich Heusler, who studied such a compound (Cu2MnAl) in 1903.[1] Many of these compounds exhibit properties relevant to spintronics, such as magnetoresistance, variations of the Hall effect, ferro-, antiferro-, and ferrimagnetism, half- and semimetallicity, semiconductivity with spin filter ability, superconductivity, topological band structure and are actively studied as thermoelectric materials. Their magnetism results from a double-exchange mechanism between neighboring magnetic ions. Manganese, which sits at the body centers of the cubic structure, was the magnetic ion in the first Heusler compound discovered. (See the Bethe–Slater curve for details of why this happens.)
^Cite error: The named reference Heu1903 was invoked but never defined (see the help page).
Heuslercompounds are magnetic intermetallics with face-centered cubic crystal structure and a composition of XYZ (half-Heuslers) or X2YZ (full-Heuslers)...
German mining engineer and chemist HeuslercompoundHeusler, Indiana This page lists people with the surname Heusler. If an internal link intending to...
the III-V family of compounds. The Heusler structure, based on the structure of Cu2MnAl, is a common structure for ternary compounds involving transition...
bands and simply synthesized materials. One of the candidates is half-Heuslercompounds. These crystal structures can consist of a large number of elements...
Au(–3) has been observed in ScAuSn and in other 18-electron half-Heuslercompounds. See Changhoon Lee; Myung-Hwan Whangbo (2008). "Late transition metal...
Au(–3) has been observed in ScAuSn and in other 18-electron half-Heuslercompounds. See Changhoon Lee; Myung-Hwan Whangbo (2008). "Late transition metal...
Au(–3) has been observed in ScAuSn and in other 18-electron half-Heuslercompounds. See Changhoon Lee; Myung-Hwan Whangbo (2008). "Late transition metal...
Database index thousands of structure types directly by the prototype compound (i.e. "the NaCl structure" instead of "the B1 structure"). These are essentially...
cubic crystal structure; in particular it belongs to the ternary half-Heuslercompounds. Ytterbium-gallium-germanium (also called YbGaGe) is an alloy of ytterbium...
the broadest definition includes Zintl phases, skutterudites, and Heuslercompounds on the most simple end, and quasicrystals on the more complex end...
prediction and discovery of engineered quantum materials ranging from Heuslercompounds to topological insulators. Felser studied chemistry and physics at...
ISBN 9780471264187. Woodward, R. B.; Sondheimer, Franz; Taub, David; Heusler, Karl; McLamore, W. M. (1952). "The Total Synthesis of Steroids". Journal...
Au(–3) has been observed in ScAuSn and in other 18-electron half-Heuslercompounds. See Changhoon Lee; Myung-Hwan Whangbo (2008). "Late transition metal...
program Helicopter Heroes Gordon (1956), p. 250. Meissner (1921), p. 2. Heusler (1941), p. 137. Gardner (1969), pp. 109–110. Faulkes (1998 a), p. 78/17...
cubic crystal structure; in particular it belongs to the ternary half-Heuslercompounds. YbBiPt was discovered by Zachary Fisk (Los Alamos National Laboratory)...
determined or strongly influenced by quantum spin: Magnetic alloys, i.e. Heuslercompounds Graphene systems Organic spin materials Molecular nanomagnets Magnetic...
constituents are not themselves ferromagnetic, called Heusler alloys, named after Fritz Heusler. Conversely, there are non-magnetic alloys, such as types...
S.; Continenza, A.; Freeman, A. J. (2002). "Co2MnX(X=Si,Ge, Sn) Heuslercompounds: Anab initiostudy of their structural, electronic, and magnetic properties...
(2013-01-14). "Search for spin gapless semiconductors: The case of inverse Heuslercompounds". Applied Physics Letters. 102 (2). arXiv:1210.5355. doi:10.1063/1...
Synthesis of Steroids R. B. Woodward, Franz Sondheimer, David Taub, Karl Heusler, W. M. McLamore J. Am. Chem. Soc., 1952, 74 (17), pp. 4223–4251 doi:10...
Heusler alloy, a range of ferromagnetic alloys (66% copper, cobalt, iron, manganese, nickel or palladium) High-entropy alloys Intermetallic compounds...
Rachel; Snyder, Jeff (2020). "Thermoelectric transport of semiconductor full-Heusler VFe2Al". Journal of Materials Chemistry C. 8 (30): 10174–10184. doi:10...
"reduced" dimensions: Thin films, ribbons, and microwires of Heusler alloys and related compounds". Physica Status Solidi B. 251 (10): 2104. Bibcode:2014PSSBR...
or bornite minerals could prove ideal thermoelectric components. Half-Heusler (HH) alloys have a great potential for high-temperature power generation...
Global Information