The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam makalah ini, kami akan membentangkan kajian tentang kesan pergantungan masa dalam media serenjang alumit pada ketebalan yang berbeza. Parameter penting bagi kesan pergantungan masa seperti kelikatan magnet dan volum pengaktifan disiasat. Kelikatan sebagai fungsi medan gunaan (lengkung kelikatan) mempamerkan dataran pendek pada medan rendah dan kemudian menurun secara monoton dengan medan meningkat. Selepas membetulkan medan penyahmagnetan, bentuk lengkung kelikatan intrinsik berubah kepada bentuk yang terkenal bagi lengkung kelikatan media dalam satah, iaitu, ia mempunyai puncak hampir Hc. Lengkung kelikatan intrinsik yang diperoleh daripada eksperimen telah dipasang pada model analitik oleh Chantrell et al., yang mana, kami mendapati bahawa isipadu pensuisan berkesan yang diperoleh dengan pemasangan adalah jauh lebih kecil daripada isipadu lajur, menunjukkan bahawa mekanisme pembalikan adalah tidak koheren.
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Salinan
Phan Le KIM, Cock LODDER, "Time-Dependence Effect in Alumite Recording Media with Perpendicular Anisotropy" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 12, pp. 2176-2183, December 1999, doi: .
Abstract: In this paper, we will present a study of the time-dependence effect in alumite perpendicular media at different thicknesses. Important parameters of the time-dependence effect such as magnetic viscosity and activation volume are investigated. Viscosity as a function of applied field (viscosity curve) exhibits a short plateau at a low field and then decreases monotonously with increasing field. After correcting for the demagnetizing field, the shape of the intrinsic viscosity curves changes to the well-known shape of the viscosity curve of in-plane media, i. e. , they have a peak near Hc. The intrinsic viscosity curves obtained from the experiments were fitted to an analytical model by Chantrell et al., from which, we found that the effective switching volumes obtained by fitting are much smaller than the column volumes, indicating that the reversal mechanism is incoherent.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_12_2176/_p
Salinan
@ARTICLE{e82-c_12_2176,
author={Phan Le KIM, Cock LODDER, },
journal={IEICE TRANSACTIONS on Electronics},
title={Time-Dependence Effect in Alumite Recording Media with Perpendicular Anisotropy},
year={1999},
volume={E82-C},
number={12},
pages={2176-2183},
abstract={In this paper, we will present a study of the time-dependence effect in alumite perpendicular media at different thicknesses. Important parameters of the time-dependence effect such as magnetic viscosity and activation volume are investigated. Viscosity as a function of applied field (viscosity curve) exhibits a short plateau at a low field and then decreases monotonously with increasing field. After correcting for the demagnetizing field, the shape of the intrinsic viscosity curves changes to the well-known shape of the viscosity curve of in-plane media, i. e. , they have a peak near Hc. The intrinsic viscosity curves obtained from the experiments were fitted to an analytical model by Chantrell et al., from which, we found that the effective switching volumes obtained by fitting are much smaller than the column volumes, indicating that the reversal mechanism is incoherent.},
keywords={},
doi={},
ISSN={},
month={December},}
Salinan
TY - JOUR
TI - Time-Dependence Effect in Alumite Recording Media with Perpendicular Anisotropy
T2 - IEICE TRANSACTIONS on Electronics
SP - 2176
EP - 2183
AU - Phan Le KIM
AU - Cock LODDER
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 12
JA - IEICE TRANSACTIONS on Electronics
Y1 - December 1999
AB - In this paper, we will present a study of the time-dependence effect in alumite perpendicular media at different thicknesses. Important parameters of the time-dependence effect such as magnetic viscosity and activation volume are investigated. Viscosity as a function of applied field (viscosity curve) exhibits a short plateau at a low field and then decreases monotonously with increasing field. After correcting for the demagnetizing field, the shape of the intrinsic viscosity curves changes to the well-known shape of the viscosity curve of in-plane media, i. e. , they have a peak near Hc. The intrinsic viscosity curves obtained from the experiments were fitted to an analytical model by Chantrell et al., from which, we found that the effective switching volumes obtained by fitting are much smaller than the column volumes, indicating that the reversal mechanism is incoherent.
ER -