Quasicrystalline phase and crystalline approximant in Ni–Mn–In Heusler alloy system
Journal Article
·
· Intermetallics
- Univ. of Nebraska, Lincoln, NE (United States); OSTI
- Univ. of Nebraska, Lincoln, NE (United States)
Intermetallic compounds and micro-structures in Ni–Mn–In alloy system were investigated with transmission electron microscopy, selected-area and nano-beam electron diffraction, and energy-dispersive x-ray spectroscopy. Together with two types of Heusler phases, a decagonal quasicrystalline phase and a structurally related crystallite were found in the Ni–Mn–In system. As is well-known, most of the decagonal quasicrystals are aluminum-based intermetallic phases. It is interesting to investigate the aluminum-free decagonal quasicrystalline phase as a new member of the quasicrystal family. Structural characterization was carried out on the decagonal quasicrystalline phase and the crystalline approximant in the Ni–Mn–In alloy system.
- Research Organization:
- Univ. of Nebraska, Lincoln, NE (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- FG02-04ER46152
- OSTI ID:
- 1800203
- Alternate ID(s):
- OSTI ID: 1693961
- Journal Information:
- Intermetallics, Journal Name: Intermetallics Vol. 119; ISSN 0966-9795
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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