Abstract
A contribution is given to the discussion concerning the nature of the magnetization reversal process in sputtered CoCr recording media with columnar morphology. The paper is restricted to the additional effects on the total perpendicular anisotropy by studying the columnar shape anisotropy and the properties of the perpendicular hysteresis loop (shearing and coercivity). On the basis of experiments and calculated results the conclusion is made that the columnar shape anisotropy has no significant influence and a final remark is that a strict particle model cannot account for the magnetic properties of CoCr layers and that a domain wall model offers a better alternative.
| Original language | English |
|---|---|
| Pages (from-to) | 255-264 |
| Number of pages | 10 |
| Journal | Physica Status Solidi A: Applied research |
| Volume | 96 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1986 |
Keywords
- SMI-TST: From 2006 in EWI-TST
- SMI-MAT: MATERIALS
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Wielinga, T., & Lodder, J. C. (1986). Reversal mechanism in perpendicular media with columnar structure. Physica Status Solidi A: Applied research, 96(1), 255-264. https://doi.org/10.1002/pssa.2210960130
Wielinga, T. ; Lodder, J.C. / Reversal mechanism in perpendicular media with columnar structure. In: Physica Status Solidi A: Applied research. 1986 ; Vol. 96, No. 1. pp. 255-264.
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title = "Reversal mechanism in perpendicular media with columnar structure",
abstract = "A contribution is given to the discussion concerning the nature of the magnetization reversal process in sputtered CoCr recording media with columnar morphology. The paper is restricted to the additional effects on the total perpendicular anisotropy by studying the columnar shape anisotropy and the properties of the perpendicular hysteresis loop (shearing and coercivity). On the basis of experiments and calculated results the conclusion is made that the columnar shape anisotropy has no significant influence and a final remark is that a strict particle model cannot account for the magnetic properties of CoCr layers and that a domain wall model offers a better alternative.",
keywords = "SMI-TST: From 2006 in EWI-TST, SMI-MAT: MATERIALS",
author = "T. Wielinga and J.C. Lodder",
note = "Imported from SMI Reference manager",
year = "1986",
doi = "10.1002/pssa.2210960130",
language = "English",
volume = "96",
pages = "255--264",
journal = "Physica Status Solidi A: Applied research",
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Wielinga, T & Lodder, JC 1986, 'Reversal mechanism in perpendicular media with columnar structure', Physica Status Solidi A: Applied research, vol. 96, no. 1, pp. 255-264. https://doi.org/10.1002/pssa.2210960130
Reversal mechanism in perpendicular media with columnar structure. / Wielinga, T.; Lodder, J.C.
In: Physica Status Solidi A: Applied research, Vol. 96, No. 1, 1986, p. 255-264.
Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Reversal mechanism in perpendicular media with columnar structure
AU - Wielinga, T.
AU - Lodder, J.C.
N1 - Imported from SMI Reference manager
PY - 1986
Y1 - 1986
N2 - A contribution is given to the discussion concerning the nature of the magnetization reversal process in sputtered CoCr recording media with columnar morphology. The paper is restricted to the additional effects on the total perpendicular anisotropy by studying the columnar shape anisotropy and the properties of the perpendicular hysteresis loop (shearing and coercivity). On the basis of experiments and calculated results the conclusion is made that the columnar shape anisotropy has no significant influence and a final remark is that a strict particle model cannot account for the magnetic properties of CoCr layers and that a domain wall model offers a better alternative.
AB - A contribution is given to the discussion concerning the nature of the magnetization reversal process in sputtered CoCr recording media with columnar morphology. The paper is restricted to the additional effects on the total perpendicular anisotropy by studying the columnar shape anisotropy and the properties of the perpendicular hysteresis loop (shearing and coercivity). On the basis of experiments and calculated results the conclusion is made that the columnar shape anisotropy has no significant influence and a final remark is that a strict particle model cannot account for the magnetic properties of CoCr layers and that a domain wall model offers a better alternative.
KW - SMI-TST: From 2006 in EWI-TST
KW - SMI-MAT: MATERIALS
U2 - 10.1002/pssa.2210960130
DO - 10.1002/pssa.2210960130
M3 - Article
SN - 0031-8965
VL - 96
SP - 255
EP - 264
JO - Physica Status Solidi A: Applied research
JF - Physica Status Solidi A: Applied research
IS - 1
ER -
Wielinga T, Lodder JC. Reversal mechanism in perpendicular media with columnar structure. Physica Status Solidi A: Applied research. 1986;96(1):255-264. doi: 10.1002/pssa.2210960130
