Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction

Böhnke A, Walter M, Roschewsky N, Eggebrecht T, Drewello V, Rott K, Muenzenberg M, Thomas A, Reiss G (2013)
Review of Scientific Instruments 84(6): 63905.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Böhnke, AlexanderUniBi; Walter, Marvin; Roschewsky, Niklas; Eggebrecht, Tim; Drewello, VolkerUniBi; Rott, KarstenUniBi; Muenzenberg, Markus; Thomas, AndyUniBi ; Reiss, GünterUniBi
Abstract / Bemerkung
Recently, several groups have reported spin-dependent thermoelectric effects in magnetic tunnel junctions. In this paper, we present a setup for time-resolved measurements of thermovoltages and thermocurrents of a single micro-to nanometer-scaled tunnel junction. An electrically modulated diode laser is used to create a temperature gradient across the tunnel junction layer stack. This laser modulation technique enables the recording of time-dependent thermovoltage signals with a temporal resolution only limited by the preamplifier for the thermovoltage. So far, time-dependent thermovoltage could not be interpreted. Now, with the setup presented in this paper, it is possible to distinguish different Seebeck voltage contributions to the overall measured voltage signal in the mu s time regime. A model circuit is developed that explains those voltage contributions on different sample types. Further, it will be shown that a voltage signal arising from the magnetic tunnel junction can only be observed when the laser spot is directly centered on top of the magnetic tunnel junction, which allows a lateral separation of the effects. (C) 2013 AIP Publishing LLC.
Erscheinungsjahr
2013
Zeitschriftentitel
Review of Scientific Instruments
Band
84
Ausgabe
6
Art.-Nr.
63905
ISSN
0034-6748
Page URI
https://pub.uni-bielefeld.de/record/2622370

Zitieren

Böhnke A, Walter M, Roschewsky N, et al. Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction. Review of Scientific Instruments. 2013;84(6): 63905.
Böhnke, A., Walter, M., Roschewsky, N., Eggebrecht, T., Drewello, V., Rott, K., Muenzenberg, M., et al. (2013). Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction. Review of Scientific Instruments, 84(6), 63905. doi:10.1063/1.4811130
Böhnke, Alexander, Walter, Marvin, Roschewsky, Niklas, Eggebrecht, Tim, Drewello, Volker, Rott, Karsten, Muenzenberg, Markus, Thomas, Andy, and Reiss, Günter. 2013. “Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction”. Review of Scientific Instruments 84 (6): 63905.
Böhnke, A., Walter, M., Roschewsky, N., Eggebrecht, T., Drewello, V., Rott, K., Muenzenberg, M., Thomas, A., and Reiss, G. (2013). Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction. Review of Scientific Instruments 84:63905.
Böhnke, A., et al., 2013. Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction. Review of Scientific Instruments, 84(6): 63905.
A. Böhnke, et al., “Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction”, Review of Scientific Instruments, vol. 84, 2013, : 63905.
Böhnke, A., Walter, M., Roschewsky, N., Eggebrecht, T., Drewello, V., Rott, K., Muenzenberg, M., Thomas, A., Reiss, G.: Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction. Review of Scientific Instruments. 84, : 63905 (2013).
Böhnke, Alexander, Walter, Marvin, Roschewsky, Niklas, Eggebrecht, Tim, Drewello, Volker, Rott, Karsten, Muenzenberg, Markus, Thomas, Andy, and Reiss, Günter. “Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction”. Review of Scientific Instruments 84.6 (2013): 63905.

2 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Large magneto-Seebeck effect in magnetic tunnel junctions with half-metallic Heusler electrodes.
Boehnke A, Martens U, Sterwerf C, Niesen A, Huebner T, von der Ehe M, Meinert M, Kuschel T, Thomas A, Heiliger C, Münzenberg M, Reiss G., Nat Commun 8(1), 2017
PMID: 29158514
On/off switching of bit readout in bias-enhanced tunnel magneto-Seebeck effect.
Boehnke A, Milnikel M, von der Ehe M, Franz C, Zbarsky V, Czerner M, Rott K, Thomas A, Heiliger C, Reiss G, Münzenberg M., Sci Rep 5(), 2015
PMID: 25755010

36 References

Daten bereitgestellt von Europe PubMed Central.


AUTHOR UNKNOWN, 0
Spin caloritronics.
Bauer GE, Saitoh E, van Wees BJ., Nat Mater 11(5), 2012
PMID: 22522639
Observation of the spin Seebeck effect.
Uchida K, Takahashi S, Harii K, Ieda J, Koshibae W, Ando K, Maekawa S, Saitoh E., Nature 455(7214), 2008
PMID: 18843364
Spin Seebeck insulator.
Uchida K, Xiao J, Adachi H, Ohe J, Takahashi S, Ieda J, Ota T, Kajiwara Y, Umezawa H, Kawai H, Bauer GE, Maekawa S, Saitoh E., Nat Mater 9(11), 2010
PMID: 20871606
Observation of the spin-Seebeck effect in a ferromagnetic semiconductor.
Jaworski CM, Yang J, Mack S, Awschalom DD, Heremans JP, Myers RC., Nat Mater 9(11), 2010
PMID: 20871608

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0
Tunneling magnetothermopower in magnetic tunnel junction nanopillars.
Liebing N, Serrano-Guisan S, Rott K, Reiss G, Langer J, Ocker B, Schumacher HW., Phys. Rev. Lett. 107(17), 2011
PMID: 22107572
Seebeck effect in magnetic tunnel junctions.
Walter M, Walowski J, Zbarsky V, Munzenberg M, Schafers M, Ebke D, Reiss G, Thomas A, Peretzki P, Seibt M, Moodera JS, Czerner M, Bachmann M, Heiliger C., Nat Mater 10(10), 2011
PMID: 21785418
Giant spin-dependent thermoelectric effect in magnetic tunnel junctions.
Lin W, Hehn M, Chaput L, Negulescu B, Andrieu S, Montaigne F, Mangin S., Nat Commun 3(), 2012
PMID: 22434187
Thermal spin current from a ferromagnet to silicon by Seebeck spin tunnelling.
Le Breton JC, Sharma S, Saito H, Yuasa S, Jansen R., Nature 475(7354), 2011
PMID: 21716285

AUTHOR UNKNOWN, 0
Interplay of Peltier and Seebeck effects in nanoscale nonlocal spin valves.
Bakker FL, Slachter A, Adam JP, van Wees BJ., Phys. Rev. Lett. 105(13), 2010
PMID: 21230794
Thermal spin transfer in Fe-MgO-Fe tunnel junctions.
Jia X, Xia K, Bauer GE., Phys. Rev. Lett. 107(17), 2011
PMID: 22107551

AUTHOR UNKNOWN, 0
Longitudinal spin Seebeck effect free from the proximity Nernst effect.
Kikkawa T, Uchida K, Shiomi Y, Qiu Z, Hou D, Tian D, Nakayama H, Jin XF, Saitoh E., Phys. Rev. Lett. 110(6), 2013
PMID: 23432302

AUTHOR UNKNOWN, 0
Transport magnetic proximity effects in platinum.
Huang SY, Fan X, Qu D, Chen YP, Wang WG, Wu J, Chen TY, Xiao JQ, Chien CL., Phys. Rev. Lett. 109(10), 2012
PMID: 23005323

AUTHOR UNKNOWN, 0
Intrinsic spin Seebeck effect in Au/YIG.
Qu D, Huang SY, Hu J, Wu R, Chien CL., Phys. Rev. Lett. 110(6), 2013
PMID: 23432301
Pt magnetic polarization on Y3Fe5O12 and magnetotransport characteristics.
Lu YM, Choi Y, Ortega CM, Cheng XM, Cai JW, Huang SY, Sun L, Chien CL., Phys. Rev. Lett. 110(14), 2013
PMID: 25167034

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

Beecher, 1994

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0
Thermal conductivity of sputtered oxide films.
Lee S, Cahill DG, Allen TH., Phys. Rev., B Condens. Matter 52(1), 1995
PMID: 9979598

AUTHOR UNKNOWN, 0
Generalized many-channel conductance formula with application to small rings.
Buttiker M, Imry Y, Landauer R, Pinhas S., Phys. Rev., B Condens. Matter 31(10), 1985
PMID: 9935492

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0
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