Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements

K. Wang; Y. Qiu; Y. Huang; P. Heard; S. Bending

doi:10.1109/INTMAG.2015.7157634

Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements

K. Wang, Y. Qiu, Y. Huang, P. Heard, S. Bending

Department of Physics

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Abstract

This article reports the experimental results using Ga ion FIB to irradiate Hall devices based on ultrathin Co/Pt multilayers. The multilayers are deposited on Si/SiO2 substrate using DC magnetron sputtering. Temperature dependent magnetic properties of the irradiated devices are investigated by extraordinary Hall effect measurements. The perpendicular magnetic anisotropy in the multilayer is confirmed by polar magneto-optical Kerr effect measurements. Pronounced differences in magnetic reversal of the irradiated devices are observed.

Original language	English
Title of host publication	2015 IEEE International Magnetics Conference, INTERMAG 2015
Publisher	IEEE
Pages	1
ISBN (Print)	9781479973217
DOIs	https://doi.org/10.1109/INTMAG.2015.7157634
Publication status	Published - May 2015
Event	2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China, Beijing, China Duration: 11 May 2015 → 15 May 2015

Conference

Conference	2015 IEEE International Magnetics Conference, INTERMAG 2015
Country/Territory	China
City	Beijing
Period	11/05/15 → 15/05/15

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10.1109/INTMAG.2015.7157634

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Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements. / Wang, K.; Qiu, Y.; Huang, Y. et al.
2015 IEEE International Magnetics Conference, INTERMAG 2015. IEEE, 2015. p. 1 7157634.

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Wang, K, Qiu, Y, Huang, Y, Heard, P & Bending, S 2015, Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements. in 2015 IEEE International Magnetics Conference, INTERMAG 2015., 7157634, IEEE, pp. 1, 2015 IEEE International Magnetics Conference, INTERMAG 2015, Beijing, China, 11/05/15. https://doi.org/10.1109/INTMAG.2015.7157634

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title = "Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements",

abstract = "This article reports the experimental results using Ga ion FIB to irradiate Hall devices based on ultrathin Co/Pt multilayers. The multilayers are deposited on Si/SiO2 substrate using DC magnetron sputtering. Temperature dependent magnetic properties of the irradiated devices are investigated by extraordinary Hall effect measurements. The perpendicular magnetic anisotropy in the multilayer is confirmed by polar magneto-optical Kerr effect measurements. Pronounced differences in magnetic reversal of the irradiated devices are observed.",

author = "K. Wang and Y. Qiu and Y. Huang and P. Heard and S. Bending",

year = "2015",

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AU - Wang, K.

AU - Qiu, Y.

AU - Huang, Y.

AU - Heard, P.

AU - Bending, S.

PY - 2015/5

Y1 - 2015/5

N2 - This article reports the experimental results using Ga ion FIB to irradiate Hall devices based on ultrathin Co/Pt multilayers. The multilayers are deposited on Si/SiO2 substrate using DC magnetron sputtering. Temperature dependent magnetic properties of the irradiated devices are investigated by extraordinary Hall effect measurements. The perpendicular magnetic anisotropy in the multilayer is confirmed by polar magneto-optical Kerr effect measurements. Pronounced differences in magnetic reversal of the irradiated devices are observed.

AB - This article reports the experimental results using Ga ion FIB to irradiate Hall devices based on ultrathin Co/Pt multilayers. The multilayers are deposited on Si/SiO2 substrate using DC magnetron sputtering. Temperature dependent magnetic properties of the irradiated devices are investigated by extraordinary Hall effect measurements. The perpendicular magnetic anisotropy in the multilayer is confirmed by polar magneto-optical Kerr effect measurements. Pronounced differences in magnetic reversal of the irradiated devices are observed.

UR - http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7157634

UR - http://dx.doi.org/10.1109/INTMAG.2015.7157634

U2 - 10.1109/INTMAG.2015.7157634

DO - 10.1109/INTMAG.2015.7157634

M3 - Chapter in a published conference proceeding

SN - 9781479973217

SP - 1

BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015

PB - IEEE

T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015

Y2 - 11 May 2015 through 15 May 2015

ER -

Investigation of temperature dependent magnetic properties in irradiated Co/Pt multilayer devices using Extraordinary Hall effect measurements

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