Research/Sitter/MAGNDATA / 0.1197_NdNi.mcif

NdNi

MAGNDATA entry 0.1197 · 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 ≤ 27 K (−246 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	C m c′ m′ BNS 63.463
Point group	m′m′m
Parent space group	C m c m No. 63
Spins	collinear · net moment 11.28 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 3.7996 · b 10.4068 · c 4.3179 Å · α 90° · β 90° · γ 90°
Transition	27 K (−246 °C)
Measured at	20 K
Magnetic ions	Nd
Largest moment component	2.82 μ_B
Method	NPD.

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 m c′ m′ →

Atom sites · 2 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Nd1	Nd	0	0.3615	0.25	2.82	0	0	2.82
Ni1	Ni	0	0.0722	0.25

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

Source

Yawei Gao et al. Adv. Electron. Mater. (2025) · doi:10.1002/aelm.202500119

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1197_NdNi.mcif from MAGNDATA · entry page

sha256 of this copy: c80512e0ea7efc53e6b5ad4d28f285b6f1be642ec588a25301514ac94b4ebc7c
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1197_NdNi.mcif.