Modeling of lanthanum strontium manganite ferromagnetic thin film material tunable resistance

Mahmoud Al Ahmad; Eui Jung Yun; Robert Plana

doi:10.1109/LED.2008.2006693

Modeling of lanthanum strontium manganite ferromagnetic thin film material tunable resistance

Mahmoud Al Ahmad, Eui Jung Yun, Robert Plana

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The knowledge of the electroactive and magnetoactive properties of the lanthanum strontium manganite (LSMO) ferromagnetic thin film materials is essential for modeling and design of their devices. The activity of these materials can be described by their electro- and magnetoresistances. Under electrostatic bias field, it is assumed that induced electric current will modify the electrical behavior of the electrode-manganite interface, resulting in the decrease of film resistance. This letter takes a close look at modeling the change of LSMO resistance with working frequency and applied bias.

Original language	English
Pages (from-to)	1296-1298
Number of pages	3
Journal	IEEE Electron Device Letters
Volume	29
Issue number	12
DOIs	https://doi.org/10.1109/LED.2008.2006693
Publication status	Published - 2008
Externally published	Yes

Keywords

Electroresistance (ER)
Ferromagnetic
Lanthanum strontium manganite (LSMO)
Magnetoresistance (MR)
Material parameters
Tunability
Tunable circuit
Tunable inductor
Tunable resistor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/LED.2008.2006693

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title = "Modeling of lanthanum strontium manganite ferromagnetic thin film material tunable resistance",

abstract = "The knowledge of the electroactive and magnetoactive properties of the lanthanum strontium manganite (LSMO) ferromagnetic thin film materials is essential for modeling and design of their devices. The activity of these materials can be described by their electro- and magnetoresistances. Under electrostatic bias field, it is assumed that induced electric current will modify the electrical behavior of the electrode-manganite interface, resulting in the decrease of film resistance. This letter takes a close look at modeling the change of LSMO resistance with working frequency and applied bias.",

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doi = "10.1109/LED.2008.2006693",

language = "English",

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AU - Al Ahmad, Mahmoud

AU - Yun, Eui Jung

AU - Plana, Robert

PY - 2008

Y1 - 2008

N2 - The knowledge of the electroactive and magnetoactive properties of the lanthanum strontium manganite (LSMO) ferromagnetic thin film materials is essential for modeling and design of their devices. The activity of these materials can be described by their electro- and magnetoresistances. Under electrostatic bias field, it is assumed that induced electric current will modify the electrical behavior of the electrode-manganite interface, resulting in the decrease of film resistance. This letter takes a close look at modeling the change of LSMO resistance with working frequency and applied bias.

AB - The knowledge of the electroactive and magnetoactive properties of the lanthanum strontium manganite (LSMO) ferromagnetic thin film materials is essential for modeling and design of their devices. The activity of these materials can be described by their electro- and magnetoresistances. Under electrostatic bias field, it is assumed that induced electric current will modify the electrical behavior of the electrode-manganite interface, resulting in the decrease of film resistance. This letter takes a close look at modeling the change of LSMO resistance with working frequency and applied bias.

KW - Electroresistance (ER)

KW - Ferromagnetic

KW - Lanthanum strontium manganite (LSMO)

KW - Magnetoresistance (MR)

KW - Material parameters

KW - Tunability

KW - Tunable circuit

KW - Tunable inductor

KW - Tunable resistor

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DO - 10.1109/LED.2008.2006693

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JO - IEEE Electron Device Letters

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Modeling of lanthanum strontium manganite ferromagnetic thin film material tunable resistance

Abstract

Keywords

ASJC Scopus subject areas

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