Research/Sitter/MAGNDATA / 0.1098_NdGa.mcif

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Spin lattice of Nd1Ga1Spin lattice of Nd1Ga1

Nd1Ga1

MAGNDATA entry 0.1098 · source
s-wave ferromagnet
All moments add up to a net magnetisation: an ordinary magnet. Spin splitting is the same in every direction (s-wave).
Spin group ¹m¹m¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 20 K (−253 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupC 2′/c′ BNS 15.89
Point group2′/m′
Parent space groupC m c m No. 63
Spinscollinear · net moment 12.801 μB per cell
Propagation[0 0 0] 1k
Cella 4.4329 · b 11.246 · c 4.1735 Å · α 90° · β 90° · γ 90°
Transition20 K (−253 °C)
Measured at1.5 K
Magnetic ionsNd
Largest moment component2.76 μB
MethodNPD

Symmetry

Stereogram of the magnetic point group: each operation applied to one direction. Filled = upper hemisphere, ring = lower; red operations include time reversal. Lines are mirrors; polygons are 2/3/4/6-fold axes; the centre ring is inversion.

Every structure in C 2′/c′ →
Atom sites · 2 sites · CSV
siteelementxyzmambmc|m| (μB)
Nd1Nd00.35810.251.6202.763.2003
Ga1Ga00.07010.25

Moment components are along the crystal axes a, b, c (μB), as magCIF writes them. Symmetry generates the rest of the cell from these sites.

Source

Johan Cedervall et al. PHYSICAL REVIEW B (2024) · doi:10.1103/PhysRevB.109.134434

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1098_NdGa.mcif from MAGNDATA · entry page

sha256 of this copy: 54e5905bca77d2899361596c411aa1fc078556542133f3264a12a557bf4cb746
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1098_NdGa.mcif.