From 826effee56b366eb74b86723372bb83ab943dc78 Mon Sep 17 00:00:00 2001
From: HoWilgh Magnetic Material Ontology
- Version 0.0.2
+ Version 0.0.3
Magnetic Multiscale Modelling Suite
(MaMMoS)
@@ -471,7 +471,7 @@ Magnet
magnet, or multilayer magnet. A magnet may have a
granular microstructure.
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_98f7a685-fa5a-54f1-8504-f398047f3ab6
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_98f7a685-fa5a-54f1-8504-f398047f3ab6
elucidation: Ratio of the change of magnetic flux and the internal field: B = mu H.
IECEntry: https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-28
@@ -544,12 +544,12 @@prefLabel: AbsolutePermeability
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_694b3915-3326-5fb2-87a1-20ccf1dc79dc
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_694b3915-3326-5fb2-87a1-20ccf1dc79dc
elucidation: Any amorphous structure entails a distribution of nearest-neighbour environments and bond lengths for a given magnetic atom, described by the radial distribution function and @@ -560,23 +560,23 @@
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_e838288f-b0b4-5bcb-9889-06b2a10d3ccf
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_e838288f-b0b4-5bcb-9889-06b2a10d3ccf
elucidation: Unit of the magnetic moment per unit mass: Am²/kg.
prefLabel: AmpereSquareMetrePerKilogram
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_cd58ebab-4351-5d0d-ad45-bbddd6efead3
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_cd58ebab-4351-5d0d-ad45-bbddd6efead3
elucidation: The anisotropy field Ha is defined as the field needed to saturate the magnetization of a uniaxial crystal in a hard direction. Ha = 2 Ku/Js
@@ -588,35 +588,35 @@prefLabel: AnisotropyField
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_d28323da-810f-5cbe-a770-eab7e7fdb493
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_d28323da-810f-5cbe-a770-eab7e7fdb493
elucidation: Piece of matter made of one or more magnetic material.
prefLabel: BulkMagnet
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_2b7f8b13-d0c3-590c-9851-ca89ce5b7395
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_2b7f8b13-d0c3-590c-9851-ca89ce5b7395
elucidation: Volume of the unit cell.
altLabel: UnitCellVolume
prefLabel: CellVolume
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_69772e86-d7fb-5b43-9cd4-2f0770c6701f
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_69772e86-d7fb-5b43-9cd4-2f0770c6701f
elucidation: Defined as internal field on the B(H) loop where B = 0. It is also called flux coercivity BHc.
BHc depends on sample shape and has to be corrected for the @@ -625,20 +625,20 @@
prefLabel: CoercivityBHc
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_a4bc4536-f381-5bcd-b6ca-34fb1a913efd
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_a4bc4536-f381-5bcd-b6ca-34fb1a913efd
elucidation: Defined as external field on the B(H’) loop where B = 0. H’ is the external field.
altLabel: BH’c
prefLabel: CoercivityBHcExternal
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_0d67d6c5-a8a7-57d4-930a-e99412baa2c2
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_0d67d6c5-a8a7-57d4-930a-e99412baa2c2
elucidation: The internal magnetic held -Hc at which the macroscopic magnetization vanishes is the coercivity or coercive force.
@@ -649,10 +649,10 @@prefLabel: CoercivityHc
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_fe101d1d-f1f7-54f8-886b-fa6d6052ce98
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_fe101d1d-f1f7-54f8-886b-fa6d6052ce98
elucidation: The external magnetic held -H’c at which the macroscopic magnetization vanishes. The coercivity on M(H’) loop, where H’ is the external field.
@@ -660,10 +660,10 @@prefLabel: CoercivityHcExternal
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_2c96e798-57dc-5c12-ad10-f3ec261549d3
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_2c96e798-57dc-5c12-ad10-f3ec261549d3
elucidation: Description of ordered arrangement of atoms.
prefLabel: CrystalStructure
@@ -671,26 +671,26 @@wikipediaReference: https://en.wikipedia.org/wiki/Crystal_structure
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_aaa107b8-4dd9-5fc8-b135-a604a0cb38b1
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_aaa107b8-4dd9-5fc8-b135-a604a0cb38b1
elucidation: Magnetic material with crystalline structure.
prefLabel: CrystallineMagneticMaterial
@@ -700,7 +700,7 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_4f709756-86ee-5307-880a-696d08ae9732
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_4f709756-86ee-5307-880a-696d08ae9732
elucidation: Relative direction of a crystallite in space with respect to another, disregarding distance.
altLabel: crystal orientation
@@ -708,24 +708,24 @@wikidataReference: https://www.wikidata.org/wiki/Q11799166
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_af109e05-abbd-5964-8e39-8249b9eda7da
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_af109e05-abbd-5964-8e39-8249b9eda7da
elucidation: Cubic crystals anisotropy.
prefLabel: CubicMagnetocrystallineAnisotropy
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_0f2b5cc9-d00a-5030-8448-99ba6b7dfd1e
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_0f2b5cc9-d00a-5030-8448-99ba6b7dfd1e
elucidation: For a uniformly magnetized ellipsoid with magnetization along a major axis the demagnetizing field is Hd = -N M.
@@ -739,12 +739,12 @@prefLabel: DemagnetizingFactor
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ace0a9bf-0b4d-5cd2-be02-3c3b816a279b
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ace0a9bf-0b4d-5cd2-be02-3c3b816a279b
elucidation: The magnetic field produced by the magnetization distribution of the sample itself.
altLabel: Hd
@@ -753,12 +753,12 @@wikipediaReference: https://en.wikipedia.org/wiki/Demagnetizing_field
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_af13f0cd-63c7-50f5-9f20-59d54fc09710
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_af13f0cd-63c7-50f5-9f20-59d54fc09710
elucidation: Standard deviation of the grain misalignment angle in an ensembles of misaligned magnetic particles.
This refers not only to isotropic magnets but also to partly aligned @@ -767,20 +767,20 @@
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_56258d3a-f2ee-554e-af99-499dd8620457
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_56258d3a-f2ee-554e-af99-499dd8620457
elucidation: Energy Density.
prefLabel: EnergyDensity
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_bc4030ff-d125-5e63-b8f8-b2ef3d08b6d5
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_bc4030ff-d125-5e63-b8f8-b2ef3d08b6d5
elucidation: Three angles introduced by Leonhard Euler to describe the orientation of a rigid body with respect to a fixed coordinate system.
@@ -788,12 +788,12 @@wikidataReference: https://www.wikidata.org/wiki/Q751290
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_526ed2a5-a017-590e-8eb8-8a900f2b3b78
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_526ed2a5-a017-590e-8eb8-8a900f2b3b78
elucidation: Exchange constant, A, in the continuum theory of micromagnetism.
The exchange stiffness A is related to the Curie temperature TC: A is @@ -806,7 +806,7 @@
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_da08f0d3-fe19-58bc-8fb6-ecc8992d5eb3
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_da08f0d3-fe19-58bc-8fb6-ecc8992d5eb3
elucidation: The external field H′, acting on a sample that is produced by electric currents or the stray field of magnets outside the sample volume, is often called the applied @@ -815,12 +815,12 @@
prefLabel: ExternalMagneticField
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_d96c3ad6-5fcc-5628-93b6-bfac2fca8249
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_d96c3ad6-5fcc-5628-93b6-bfac2fca8249
elucidation: Ratio of the change of magnetization and the external field: M = chi’ H’.
altLabel: chi’
@@ -828,27 +828,27 @@wikidataReference: https://www.wikidata.org/wiki/Q691463
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_8a0c8d0a-3dc7-5f3f-ab20-24b38d188827
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_8a0c8d0a-3dc7-5f3f-ab20-24b38d188827
elucidation: Extrinsic magnetic Properties depend on the microstructure.
prefLabel: ExtrinsicMagneticProperties
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_aa999d91-076f-512a-85a0-c2f751c083b1
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_aa999d91-076f-512a-85a0-c2f751c083b1
elucidation: Geometric shape.
Two extrinsic properties, the remanence Mr and coercivity Hc, which depend on the sample shape
@@ -857,26 +857,25 @@wikipediaReference: https://en.wikipedia.org/wiki/Shape
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_0213900b-ab6d-56be-82fb-4db874974de1
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_0213900b-ab6d-56be-82fb-4db874974de1
elucidation: Spatial extension along the princial axes.
prefLabel: GeometricalSize
wikipediaReference: https://en.wikipedia.org/wiki/Size
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_b0f0e57e-464d-562f-80ec-b216c92d5e88
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_b0f0e57e-464d-562f-80ec-b216c92d5e88
elucidation: A grain is a small or even microscopic crystal which forms, for example, during the cooling of many materials.
@@ -886,29 +885,29 @@wikipediaReference: https://en.wikipedia.org/wiki/Crystallite
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_5408b3d3-4971-564b-a34c-53e4e3c3f44d
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_5408b3d3-4971-564b-a34c-53e4e3c3f44d
elucidation: Standard deviation of the angle of the easy axis with respect to the alignment direction.
prefLabel: GrainMisalignmentAngle
wikidataReference: https://www.wikidata.org/wiki/Q117089304
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ada88738-c901-5d83-884b-5f84d27ce527
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ada88738-c901-5d83-884b-5f84d27ce527
elucidation: Function representing relative sizes of grains in a system. Given by its mean and standard deviation of a lognormal distribution
@@ -918,14 +917,14 @@wikipediaReference: https://en.wikipedia.org/wiki/Particle-size_distribution
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_329e0b77-853d-5615-8df9-9bee0fd1189e
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_329e0b77-853d-5615-8df9-9bee0fd1189e
elucidation: Material separating grains in a microstructure.
comment: In permanent magnets, the grain boundary @@ -935,43 +934,43 @@
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_cf5261fe-bdab-5c7b-b6a8-f9a313687bc2
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_cf5261fe-bdab-5c7b-b6a8-f9a313687bc2
elucidation: The granular structure of a magnetic materials.
prefLabel: GranularMicrostructure
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_75b995e0-2bac-5812-a7f6-f8c1731d1d5c
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_75b995e0-2bac-5812-a7f6-f8c1731d1d5c
elucidation: Ensemble of grains of 1 or more grains.
prefLabel: GranularStructure
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_eac1f731-95b1-5f31-ab94-2615535ea223
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_eac1f731-95b1-5f31-ab94-2615535ea223
elucidation: Uniaxial anisotropy induced by annealing in a magnetic field or by applying a stress.
prefLabel: InducedMagneticAnisotropy
@@ -980,7 +979,7 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_b727c447-8428-56ca-9e5a-5ced008760ad
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_b727c447-8428-56ca-9e5a-5ced008760ad
elucidation: The internal field in the sample in the continuous medium approximation is the sum of the external field H′ and the demagnetizing field Hd.
@@ -988,12 +987,12 @@prefLabel: InternalMagneticField
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ab8a0d3e-6d0f-599e-a119-a91aa99bd881
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ab8a0d3e-6d0f-599e-a119-a91aa99bd881
elucidation: Ratio of the change of magnetization and the internal field: M = chi H.
altLabel: chi
@@ -1001,31 +1000,31 @@wikidataReference: https://www.wikidata.org/wiki/Q691463
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_af8d3fb8-20fe-5f9f-9f85-fd298e26ad7e
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_af8d3fb8-20fe-5f9f-9f85-fd298e26ad7e
elucidation: Intrinsic magnetic properties refer to atomic-scale magnetism and depend on the crystal structure.
prefLabel: IntrinsicMagneticProperties
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ad0c038b-a09a-560c-b149-066de8f8e307
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ad0c038b-a09a-560c-b149-066de8f8e307
elucidation: The maximum working field - also named knee field H_K, is defined as the reverse internal field for which the magnetization is reduced by 10%; thus it corresponds to the point on the @@ -1034,10 +1033,10 @@
prefLabel: KneeField
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_45a36799-2309-5097-969f-4e5c002ae2f0
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_45a36799-2309-5097-969f-4e5c002ae2f0
elucidation: The maximum working field - also named knee field H_K, is defined as the reverse external field for which the magnetization is reduced by 10%; thus it corresponds to the point on the @@ -1046,10 +1045,10 @@
prefLabel: KneeFieldExternal
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ef314f95-f3b5-5cb7-ac56-7bfc54f0d955
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ef314f95-f3b5-5cb7-ac56-7bfc54f0d955
elucidation: The length of lattice vectors
a
, where lattice vectors a
, b
and
c
defines the unit cell.
wikipediaReference: https://en.wikipedia.org/wiki/Lattice_constant
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_b2a130c3-9688-5358-94ca-f226b85b3009
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_b2a130c3-9688-5358-94ca-f226b85b3009
elucidation: The angle between lattice vectors
b
and c
, where lattice vectors a
,
b
and c
defines the unit cell.
wikidataReference: https://www.wikidata.org/wiki/Q625641
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_a1f03bbf-c503-5759-9a26-2562527c0db2
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_a1f03bbf-c503-5759-9a26-2562527c0db2
elucidation: The length of lattice vectors
b
, where lattice vectors a
, b
and
c
defines the unit cell.
wikipediaReference: https://en.wikipedia.org/wiki/Lattice_constant
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_2ca16b3d-f83e-583c-8292-beb6473ea021
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_2ca16b3d-f83e-583c-8292-beb6473ea021
elucidation: The angle between lattice vectors
a
and c
, where lattice vectors a
,
b
and c
defines the unit cell.
wikidataReference: https://www.wikidata.org/wiki/Q625641
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_9977edfa-2b42-55e4-bea0-f39fadca7126
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_9977edfa-2b42-55e4-bea0-f39fadca7126
elucidation: The length of lattice vectors
c
, where lattice vectors a
, b
and
c
defines the unit cell.
wikipediaReference: https://en.wikipedia.org/wiki/Lattice_constant
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_a205766b-7c02-5c56-90e5-96c553c316c8
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_a205766b-7c02-5c56-90e5-96c553c316c8
elucidation: The angle between lattice vectors
a
and b
, where lattice vectors a
,
b
and c
defines the unit cell.
wikidataReference: https://www.wikidata.org/wiki/Q625641
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_70f92e7c-fa16-51d5-9ca0-5ad635cb1322
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_70f92e7c-fa16-51d5-9ca0-5ad635cb1322
elucidation: Energy per unit length.
prefLabel: LineEnergy
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_17f52ffb-c461-546a-8af6-299a506c8657
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_17f52ffb-c461-546a-8af6-299a506c8657
elucidation: Local coercive field measured with the magneto-optic Kerr effect.
prefLabel: LocalCoercivity
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_c6ed4948-e599-5f09-aa07-b70121c41fcf
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_c6ed4948-e599-5f09-aa07-b70121c41fcf
elucidation: The length of lattice vectors
a
, where lattice vectors a
, b
and
c
defines the unit cell, measured locally.
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_dbb7c1bc-034f-5f4b-9329-d23ed8915961
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_dbb7c1bc-034f-5f4b-9329-d23ed8915961
elucidation: The length of lattice vectors
c
, where lattice vectors a
, b
and
c
defines the unit cell, measured locally.
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_c44c0546-452e-592f-b6bc-27a64e79244c
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_c44c0546-452e-592f-b6bc-27a64e79244c
elucidation: Local reflectivity measured with the magneto-optic Kerr effect.
prefLabel: LocalReflectivity
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_efffe3e8-6bd8-5944-ba38-6facf656c61d
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_efffe3e8-6bd8-5944-ba38-6facf656c61d
elucidation: The thickness of the film measured locally.
prefLabel: LocalThickness
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_6aac026a-3928-5c21-9bb6-94497607bef2
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_6aac026a-3928-5c21-9bb6-94497607bef2
elucidation: Local X ray diffraction data.
prefLabel: LocalXrayDiffractionData
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_099b796d-3163-56c7-bc90-3a304256ca5d
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_099b796d-3163-56c7-bc90-3a304256ca5d
elucidation: Piece of matter made of one or more magnetic materials.
IECEntry: https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-14-06
@@ -1213,20 +1212,20 @@wikipediaReference: https://en.wikipedia.org/wiki/Magnet
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_3a63baaf-4d7c-5ea5-93ce-9c8917a3290c
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_3a63baaf-4d7c-5ea5-93ce-9c8917a3290c
elucidation: Magnetic anisotropy means that the magnetic properties depend on the direction in which they are measured.
@@ -1235,10 +1234,10 @@wikipediaReference: https://en.wikipedia.org/wiki/Magnetic_anisotropy
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_14a12902-9845-5be6-bd0b-511dcea31985
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_14a12902-9845-5be6-bd0b-511dcea31985
elucidation: The essential practical characteristic of any ferromagnetic material is the irreversible nonlinear response of magnetization M to an imposed magnetic field H. This response is given @@ -1255,48 +1254,48 @@
prefLabel: MagneticHysteresisProperties
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_c5ca93ce-ad27-5f4a-95ef-aca0990c6937
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_c5ca93ce-ad27-5f4a-95ef-aca0990c6937
elucidation: Magnetically ordered solids which have atomic magnetic moments due to unpaired electrons.
prefLabel: MagneticMaterial
wikidataReference: https://www.wikidata.org/wiki/Q11587827
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_8ffd7d16-848a-5e89-a553-0b5bb99971c4
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_8ffd7d16-848a-5e89-a553-0b5bb99971c4
elucidation: Magnetic moment per unit mass, sigma.
altLabel: sigma, MassMagnetization, @@ -1306,12 +1305,12 @@
prefLabel: MagneticMomementPerUnitMass
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_c0a72108-de97-5dff-a830-e4b617adaeef
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_c0a72108-de97-5dff-a830-e4b617adaeef
elucidation: Magnetocrystalline anisotropy is an intrinsic property. The magnetisation process is different when the field is applied along different crystallographic directions, and the @@ -1323,13 +1322,13 @@
wikipediaReference: https://en.wikipedia.org/wiki/Magnetocrystalline_anisotropy
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_2bb87117-30f9-5b3a-b406-731836a3902f
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_2bb87117-30f9-5b3a-b406-731836a3902f
elucidation: The magnetocrystalline constant K1 for tetragonal or hexagonal crystals.
altLabel: K1
@@ -1343,9 +1342,9 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_c4aefa50-a3d0-548d-96ea-dd863ba27234
-elucidation: The magnetocrystalline constant K2c for +
IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_527989d5-7417-5d94-83bf-4db785827a88
+elucidation: The magnetocrystalline constant K1c for cubic crystals.
altLabel: K1
comment: Ea = @@ -1359,9 +1358,9 @@
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_527989d5-7417-5d94-83bf-4db785827a88
-elucidation: The magnetocrystalline constant K1c for +
IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_c4aefa50-a3d0-548d-96ea-dd863ba27234
+elucidation: The magnetocrystalline constant K2c for cubic crystals.
altLabel: K1
comment: Ea = @@ -1376,7 +1375,7 @@
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_675fa9ea-408a-51f6-a001-2e6715568a71
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_675fa9ea-408a-51f6-a001-2e6715568a71
elucidation: The magnetocrystalline constant K2 for tetragonal or hexagonal crystals.
altLabel: K2
@@ -1391,7 +1390,7 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_e9e3b7d2-d4fa-5140-88dc-2f0d60cf6d15
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_e9e3b7d2-d4fa-5140-88dc-2f0d60cf6d15
elucidation: The magnetocrystalline anisotropy energy density.
altLabel: MAE
@@ -1402,7 +1401,7 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_5be2f193-36d0-5aac-90b8-52db055d8252
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_5be2f193-36d0-5aac-90b8-52db055d8252
elucidation: Change of the resistivity of a substance due to an applied magnetic field.
Magnetoresistance can be defined as MR = [ϱ(B)-ϱ(0)]/ϱ(0).
@@ -1413,26 +1412,26 @@wikipediaReference: https://en.wikipedia.org/wiki/Magnetoresistance
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_572b0885-bd40-51ad-8520-d5477c6b9990
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_572b0885-bd40-51ad-8520-d5477c6b9990
elucidation: Main phase of the magnet
prefLabel: MainMagneticPhase
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_49768356-1ec9-5316-adbc-81001ecd770f
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_49768356-1ec9-5316-adbc-81001ecd770f
elucidation: Ratio of the change of the magnetic moment per unit mass and the internal field: sigma = chi_m H.
altLabel: chi_m
@@ -1442,12 +1441,12 @@wikidataReference: https://www.wikidata.org/wiki/Q104655916
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_e1028129-c23e-57ac-9174-2f34ddbf3926
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_e1028129-c23e-57ac-9174-2f34ddbf3926
elucidation: The value of the maximum energy product (BH)max is deduced from a plot of BH(B) for all points of the second quadrant of the B-H hysteresis loop. BH varies with B going through a @@ -1462,55 +1461,55 @@
wikipediaReference: https://en.wikipedia.org/wiki/Maximum_energy_product
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_8d2f8eff-85d7-5819-8dcd-a77674c40aff
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_8d2f8eff-85d7-5819-8dcd-a77674c40aff
elucidation: The mean of the grain diameter of grains. Diameter is the diameter of a sphere with equivalent volume.
prefLabel: MeanGrainSize
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_4ee603fc-7a1e-51f0-bf75-8e66f9a5539b
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_4ee603fc-7a1e-51f0-bf75-8e66f9a5539b
elucidation: Piece of matter made of stacked layers of one or more magnetic materials.
prefLabel: MultilayerMagnet
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_1bda25f0-3b11-5547-a27c-4e3a638b740a
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_1bda25f0-3b11-5547-a27c-4e3a638b740a
elucidation: A material which is non-magnetic.
prefLabel: NonMagneticMaterial
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_b98abf93-8054-5955-bb06-076e22b0b4c7
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_b98abf93-8054-5955-bb06-076e22b0b4c7
elucidation: A rectangular cuboid is a special case of a cuboid with rectangular faces in which all of its dihedral angles are right angles.
@@ -1519,10 +1518,10 @@wikipediaReference: https://en.wikipedia.org/wiki/Rectangular_cuboid
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_d6020727-daa9-5379-8ec4-ba1a02f7d0b6
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_d6020727-daa9-5379-8ec4-ba1a02f7d0b6
elucidation: Capacity of an object to reflect light.
altLabel: Reflectance, R
@@ -1531,12 +1530,12 @@wikipediaReference: https://en.wikipedia.org/wiki/Reflectance
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_8fc78216-4859-53c2-b41e-e38062b04054
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_8fc78216-4859-53c2-b41e-e38062b04054
elucidation: The remanence Mr which remains when the applied field is restored to zero in the hysteresis loop
IECEntry: https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=221-02-40
@@ -1546,12 +1545,12 @@wikipediaReference: https://en.wikipedia.org/wiki/Remanence
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_538226cb-bebb-53e5-bf37-0f12226228be
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_538226cb-bebb-53e5-bf37-0f12226228be
elucidation: The remanent magnetic polarization Jr which remains when the applied field is restored to zero in the hysteresis loop
@@ -1560,40 +1559,40 @@prefLabel: RemanentMagneticPolarization
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_b7ebd85f-36aa-540a-b8a9-e2c1094f27f1
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_b7ebd85f-36aa-540a-b8a9-e2c1094f27f1
elucidation: The size and shape of the magnet
prefLabel: SampleGeometry
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_5394673b-027e-5afc-bc6f-f72df5ed40a1
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_5394673b-027e-5afc-bc6f-f72df5ed40a1
elucidation: An additional phase within a magnet, for example soft inclusions or triple junctions.
prefLabel: SecondaryPhase
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_f8f03807-d6b6-5ebf-8e0b-418311e8e1e5
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_f8f03807-d6b6-5ebf-8e0b-418311e8e1e5
elucidation: The difference in magnetostatic energy when an elongated particle is magnetized along its short and long axis.
@@ -1604,13 +1603,13 @@Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_ac6edd90-c273-5203-836b-82462863f2c8
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_ac6edd90-c273-5203-836b-82462863f2c8
elucidation: The energy density of a small particle given by
K1sh = (mu_0/4)(1-3D)Ms²
@@ -1623,17 +1622,17 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_5a48bd5a-20ee-5399-ac29-c488c1c7ad73
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_5a48bd5a-20ee-5399-ac29-c488c1c7ad73
elucidation: The standard deviation of the grain diameter of grains. Diameter is the diameter of a sphere with equivalent volume.
prefLabel: SigmaGrainSize
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_5d5fbcc0-2738-5cb8-9157-a0fbe50eebb6
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_5d5fbcc0-2738-5cb8-9157-a0fbe50eebb6
elucidation: A spacegroup is the symmetry group off all symmetry operations that apply to a crystal structure.
The complete symmetry of a crystal, including the Bravais lattice and @@ -1647,25 +1646,25 @@
wikipediaReference: https://en.wikipedia.org/wiki/Space_group
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_1b980f86-4116-5af8-bc45-14b44d88eeb5
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_1b980f86-4116-5af8-bc45-14b44d88eeb5
elucidation: Nonmagnetic thin film materials.
prefLabel: SpacerLayer
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_57873439-dfa4-5b74-aec7-d530376ae11c
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_57873439-dfa4-5b74-aec7-d530376ae11c
elucidation: She spontaneous magnetic polarisation, Js, of a ferromagnet is the result of alignment of the magnetic moments of individual atoms. Js exists within a domain of a ferromagnet.
@@ -1673,12 +1672,12 @@prefLabel: SpontaneousMagneticPolarisation
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_032731f8-874d-5efb-9c9d-6dafaa17ef25
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_032731f8-874d-5efb-9c9d-6dafaa17ef25
elucidation: The spontaneous magnetization, Ms, of a ferromagnet is the result of alignment of the magnetic moments of individual atoms. Ms exists within a domain of a ferromagnet.
@@ -1688,23 +1687,23 @@wikipediaReference: https://en.wikipedia.org/wiki/Spontaneous_magnetization
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_d70e364c-7ab7-5329-9964-17a5e45bbb9d
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_d70e364c-7ab7-5329-9964-17a5e45bbb9d
elucidation: Sequence of layer in a multilayer stack.
prefLabel: StackingSquence
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_bc54c47f-8560-516a-b95b-cce9f1b7344f
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_bc54c47f-8560-516a-b95b-cce9f1b7344f
elucidation: Defined by the maximum slope of the descending branch of the M-H hysteresis loop, with H the internal field.
@@ -1715,10 +1714,10 @@prefLabel: SwitchingFieldCoercivity
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_234a6193-f057-556f-bfcd-38efde3aafc4
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_234a6193-f057-556f-bfcd-38efde3aafc4
elucidation: Defined by the maximum slope of the descending branch of the M-H’ hysteresis loop, with H’ the external field.
@@ -1726,36 +1725,36 @@prefLabel: SwitchingFieldCoercivityExternal
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_613e4315-d58f-5b5d-82ce-8cb76bd1b0aa
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_613e4315-d58f-5b5d-82ce-8cb76bd1b0aa
elucidation: Piece of matter made of one or more magnetic material in form a thin film.
prefLabel: ThinfilmMagnet
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_49a882d1-9ce7-522b-91e7-3a460f25f5ac
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_49a882d1-9ce7-522b-91e7-3a460f25f5ac
elucidation: The change of energy with angle of the magnetization from the preferred direction is expressed with the uniaxial anisotropy constant Ea = Ku sin²(theta).
@@ -1766,7 +1765,7 @@IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_6d90a9fe-5ff3-563b-b33b-ae5a4e1a88d8
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_6d90a9fe-5ff3-563b-b33b-ae5a4e1a88d8
elucidation: The anisotropy can be described as uniaxial when the anisotropy energy E depends on only a single angle, the angle between the magnetization vector and the easy direction of @@ -1775,59 +1774,59 @@
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_70efe904-df98-5f7c-9f45-45af722dfeb7
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_70efe904-df98-5f7c-9f45-45af722dfeb7
elucidation: The uniaxial anisotropy depends on only a single angle, the angle magnetization vector and the c axis.
prefLabel: UniaxialMagnetocrystallineAnisotropy
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_90e967b9-91d4-59d3-bcdc-b6d602f734cc
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_90e967b9-91d4-59d3-bcdc-b6d602f734cc
elucidation: Counts as a function of 2theta angle obtained from X-ray diffraction.
prefLabel: XRDCounts
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_368c84bc-2f5d-5d2b-a32b-9fc5a7411ee4
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_368c84bc-2f5d-5d2b-a32b-9fc5a7411ee4
elucidation: The 2theta angles at which the counts are measured during X-ray diffraction.
prefLabel: XRDTwoThetaAngles
Subclass of:
IRI: http://www.emmc.info/emmc-csa/magnetic_material#EMMO_38684bd3-8137-5af1-9c0d-b32bcf58fefc
+IRI: https://w3id.org/emmo/domain/magnetic_material#EMMO_38684bd3-8137-5af1-9c0d-b32bcf58fefc
elucidation: Counts as a function of 2theta angle obtained from X-ray diffraction.
prefLabel: XrayDiffractionData
Subclass of: