Influence of the demagnetizing field on the structure of a Bloch wall in a (001) plate of a magnetically ordered cubic crystal

AbstractTwo classical criteria, by Pugh and Pettifor, have been widely used by metallurgists to predict whether a material will be brittle or ductile. A phenomenological correlation by Pugh between metal brittleness and its shear modulus to bulk modulus ratio was established more than 60 years ago. Nearly four decades later Pettifor conducted a quantum mechanical analysis of bond hybridization in a series of intermetallics and derived a separate ductility criterion based on the difference between two single-crystal elastic constants, C12–C44. In this paper, we discover the link between these two criteria and show that they are identical for materials with cubic crystal structures.

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Nonmagnetic-magnetic transition and magnetically ordered structure in SmS

Physical Review B ◽

10.1103/physrevb.103.155153 ◽

2021 ◽

Vol 103 (15) ◽

Author(s):

S. Yoshida ◽

T. Koyama ◽

H. Yamada ◽

Y. Nakai ◽

K. Ueda ◽

...

Keyword(s):

Magnetic Transition ◽

Ordered Structure ◽

Magnetically Ordered

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Analysis in MagnetoCrystalline Anisotropy Energy and Intrinsic Coercivity for Body-Centered Cubic Crystal Lattices

2018 Asia-Pacific Magnetic Recording Conference (APMRC) ◽

10.1109/apmrc.2018.8601075 ◽

2018 ◽

Author(s):

Amrit Panthi ◽

Bipin Lamichhane

Keyword(s):

Magnetocrystalline Anisotropy ◽

Anisotropy Energy ◽

Body Centered Cubic ◽

Crystal Lattices ◽

Cubic Crystal ◽

Intrinsic Coercivity ◽

Magnetocrystalline Anisotropy Energy

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Demagnetization Correction Method by Using Inverse Analysis Considering Demagnetizing Field Distribution

IEEE Transactions on Magnetics ◽

10.1109/tmag.2019.2957578 ◽

2020 ◽

Vol 56 (4) ◽

pp. 1-4

Author(s):

J. Fujisaki ◽

A. Furuya ◽

H. Shitara ◽

Y. Uehara ◽

K. Kobayashi ◽

...

Keyword(s):

Field Distribution ◽

Inverse Analysis ◽

Correction Method ◽

Demagnetizing Field

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Minor Hysteresis Loops and Bloch Wall Potential in a Fe Single Crystal

Journal of the Physical Society of Japan ◽

10.1143/jpsj.73.239 ◽

2004 ◽

Vol 73 (1) ◽

pp. 239-244 ◽

Cited By ~ 9

Author(s):

S. Takahashi ◽

T. Ueda ◽

L. Zhang

Keyword(s):

Single Crystal ◽

Hysteresis Loops ◽

Bloch Wall ◽

Wall Potential ◽

Minor Hysteresis Loops

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MAGNETIC PROPERTIES OF U1-xDyxAlyNi5-y (y=0,1) SYSTEMS

Modern Physics Letters B ◽

10.1142/s0217984903006529 ◽

2003 ◽

Vol 17 (27n28) ◽

pp. 1453-1460

Author(s):

ILEANA LUPSA

Keyword(s):

Magnetic Properties ◽

Low Temperature ◽

Spin Fluctuation ◽

Magnetic Moments ◽

Transition Temperatures ◽

Temperature Range ◽

Fluctuation Model ◽

Magnetically Ordered

The magnetic properties of U 1-x Dy x Al y Ni 5-y (y=0,1) systems were investigated in the 2(5)–600 K temperature range and for fields up to 80 kOe. The systems having x≥0.2 are magnetically ordered with low transition temperatures and magnetization mainly due to the Dy contribution. The nickel exhibits magnetic moments, very weak in the low temperature range and well-defined effective moments over transition temperatures. The nickel behavior is discussed in terms of the spin fluctuation model.

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