Probing giant magnetoresistance with THz spectroscopy

Zuanming Jin; Alexander Tkach; Frederick  Casper; Victor Spetter; Hubert Grimm; Mathias Kläui; Mischa Bonn; Dmitry Turchinovich

Probing giant magnetoresistance with THz spectroscopy

Zuanming Jin
, Alexander Tkach
, Frederick Casper
, Victor Spetter
, Hubert Grimm
, Mathias Kläui
, Mischa Bonn
, Dmitry Turchinovich

Johannes Gutenberg University Mainz
Sensitec GmbH
Max Planck Institute

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We observe a giant magnetoresistance effect in CoFe/Cu-based multistack using THz time-domain spectroscopy. The magnetic field-dependent dc conductivity, electron scattering time, as well as spin-asymmetry parameter of the structure are successfully determined. © 2014 OSA.

Original language	English
Title of host publication	Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO)
Number of pages	2
Publisher	IEEE
Publication date	2014
ISBN (Print)	9781557529992
Publication status	Published - 2014

Keywords

Instrumentation
Atomic and Molecular Physics, and Optics
Spectroscopy
Dc conductivity
Electron scattering time
Giant magnetoresistance effect
Thz spectroscopy
THz time domain spectroscopy
Giant magnetoresistance

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@inproceedings{2a4cddc5760d4ce5a39156f86956cd60,

title = "Probing giant magnetoresistance with THz spectroscopy",

abstract = "We observe a giant magnetoresistance effect in CoFe/Cu-based multistack using THz time-domain spectroscopy. The magnetic field-dependent dc conductivity, electron scattering time, as well as spin-asymmetry parameter of the structure are successfully determined. {\textcopyright} 2014 OSA.",

keywords = "Instrumentation, Atomic and Molecular Physics, and Optics, Spectroscopy, Dc conductivity, Electron scattering time, Giant magnetoresistance effect, Thz spectroscopy, THz time domain spectroscopy, Giant magnetoresistance",

author = "Zuanming Jin and Alexander Tkach and Frederick Casper and Victor Spetter and Hubert Grimm and Mathias Kl{\"a}ui and Mischa Bonn and Dmitry Turchinovich",

year = "2014",

language = "English",

isbn = "9781557529992",

booktitle = "Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO)",

publisher = "IEEE",

address = "United States",

}

TY - GEN

T1 - Probing giant magnetoresistance with THz spectroscopy

AU - Jin, Zuanming

AU - Tkach, Alexander

AU - Casper, Frederick

AU - Spetter, Victor

AU - Grimm, Hubert

AU - Kläui, Mathias

AU - Bonn, Mischa

AU - Turchinovich, Dmitry

PY - 2014

Y1 - 2014

N2 - We observe a giant magnetoresistance effect in CoFe/Cu-based multistack using THz time-domain spectroscopy. The magnetic field-dependent dc conductivity, electron scattering time, as well as spin-asymmetry parameter of the structure are successfully determined. © 2014 OSA.

AB - We observe a giant magnetoresistance effect in CoFe/Cu-based multistack using THz time-domain spectroscopy. The magnetic field-dependent dc conductivity, electron scattering time, as well as spin-asymmetry parameter of the structure are successfully determined. © 2014 OSA.

KW - Instrumentation

KW - Atomic and Molecular Physics, and Optics

KW - Spectroscopy

KW - Dc conductivity

KW - Electron scattering time

KW - Giant magnetoresistance effect

KW - Thz spectroscopy

KW - THz time domain spectroscopy

KW - Giant magnetoresistance

M3 - Article in proceedings

SN - 9781557529992

BT - Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO)

PB - IEEE

ER -

Probing giant magnetoresistance with THz spectroscopy

Abstract

Keywords

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