Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Sean F Peterson; Yves U Idzerda

doi:10.48550/arxiv.2412.02812

Paper details

Research paper

Experimental GrowthExperimental CharacterizationComputational DFT

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Sean F Peterson, Yves U Idzerda

arXiv preprint·2025·10.48550/arxiv.2412.02812·arXiv:2412.02812

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

2 preparations2 characterizations4 properties1 figure

ExperimentalCo1−xMnxStudied MaterialMgOSubstrate / DielectricFeBuffer LayerAlCapping Or Contact

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

2 preparations2 characterizations1 property1 figure

ExperimentalCo1−xMnxStudied MaterialMgOSubstrate / DielectricAlCapping Or Contact

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

2 preparations2 characterizations2 properties1 figure

ExperimentalCo1−xMnxStudied MaterialMgOSubstrate / DielectricAlCapping Or Contact

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

2 preparations2 characterizations1 figure

ExperimentalCo1−xMnxStudied MaterialMgOSubstrate / DielectricAlCapping Or Contact

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

No measurements recorded

Simulated Supercell DftCo1−xMnxStudied MaterialMgOSubstrate / DielectricGaAsSubstrate / DielectricBaTiO₃Substrate / DielectricSrTiO₃Substrate / Dielectric

Materials

Co1−xMnx

Studied Material

Also known as

bct Co1−xMnxCo-rich bct Co1−xMnx

Variables

x= Mn concentration

studied material

Why these are connected

Related documents with shared materials, methods, properties, or citations.

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films | Matter42 Literature

Properties

Type	Label	Value	Material	Sample	Condition	Source
Fet On Off Ratio	average atomic magnetic moment	2.52µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	2.45µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	1.74µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	0.56µB/atom	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Fet On Off Ratio	Mn atomic moment	2.46µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	Mn atomic moment	2.33µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown directly or after impro		—
Fet On Off Ratio	Mn atomic moment	1.6µB	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Xrd Lattice Constant A	lattice constant a	2.89Å	—	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Fet On Off Ratio	average atomic magnetic moment	2.52µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	2.45µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	1.74µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	0.56µB/atom	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Fet On Off Ratio	Mn atomic moment	2.46µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	Mn atomic moment	2.33µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown directly or after impro		—
Fet On Off Ratio	Mn atomic moment	1.6µB	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Xrd Lattice Constant A	lattice constant a	2.89Å	—	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Fet On Off Ratio	average atomic magnetic moment	2.52µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	2.45µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	1.74µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	0.56µB/atom	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Fet On Off Ratio	Mn atomic moment	2.46µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	Mn atomic moment	2.33µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown directly or after impro		—
Fet On Off Ratio	Mn atomic moment	1.6µB	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Xrd Lattice Constant A	lattice constant a	2.89Å	—	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Fet On Off Ratio	average atomic magnetic moment	2.52µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	2.45µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	1.74µB/atom	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	average atomic magnetic moment	0.56µB/atom	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Fet On Off Ratio	Mn atomic moment	2.46µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with		—
Fet On Off Ratio	Mn atomic moment	2.33µB	Co1−xMnx	Co-rich bct Co1−xMnx thin film grown directly or after impro		—
Fet On Off Ratio	Mn atomic moment	1.6µB	Co1−xMnx	bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and		—
Xrd Lattice Constant A	lattice constant a	2.89Å	—	—	—	—

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Structural and Magnetic Properties of Co-rich bct Co1−xMnx Films

Samples

Co-rich bct Co1−xMnx thin film grown by MBE on MgO(001) with Fe buffer and Al cap; representative Co-rich composition in the low-x regime.

Co-rich bct Co1−xMnx thin film grown directly or after improved cleaning on MgO(001), without the Fe buffer layer; composition in the x=1/4 regime.

bct Co1−xMnx film in the x=1/2 regime grown on MgO(001) and measured for atomic moments and RHEED structural retention.

Mn-rich bct Co1−xMnx film in the x>0.7 regime on MgO(001), where RHEED disruption indicates collapse of the bct structure.

DFT-modeled bct Co1−xMnx system used to evaluate Bain deformation and substrate dependence of atomic moments across candidate substrates.

Materials

Why these are connected

Growth

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Properties

Simulations

Growth

Processing

Characterization