Orientation control and thermoelectric properties of FeSb2 films

Ye Sun; Eryun Zhang; Simon Johnsen; Michael Sillassen; Peijie Sun; Frank Steglich; Jørgen Bøttiger; Bo Brummerstedt Iversen

doi:10.1088/0022-3727/43/20/205402

Orientation control and thermoelectric properties of FeSb₂ films

Ye Sun^*
, Eryun Zhang
, Simon Johnsen
, Michael Sillassen
, Peijie Sun
, Frank Steglich
, Jørgen Bøttiger
, Bo Brummerstedt Iversen

^*Corresponding author for this work

Aarhus University
Max Planck Institute for Chemical Physics of Solids

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

15 Scopus citations

Abstract

FeSb₂ has a high potential for technological applications due to its colossal thermoelectric power, giant carrier mobility and large magnetoresistance. Earlier, growth of 〈1 0 1〉-textured FeSb ₂ films on quartz (0 0 0 1) substrates has been reported. Here magnetron sputtering is used to obtain 〈0 0 2〉-textured FeSb ₂ films by employing a pre-deposited FeSb₂ thin-film layer as template. The in-plane thermoelectric properties of FeSb₂ films with different orientations were studied and compared. The anisotropy of FeSb₂ is shown to have an important effect on the transport properties of FeSb₂ films. Orientation control of the FeSb ₂ films could be significant for their property optimization and thus highlight their application potential.

Original language	English
Article number	205402
Journal	Journal of Physics D: Applied Physics
Volume	43
Issue number	20
DOIs	https://doi.org/10.1088/0022-3727/43/20/205402
State	Published - 2010
Externally published	Yes

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title = "Orientation control and thermoelectric properties of FeSb2 films",

abstract = "FeSb2 has a high potential for technological applications due to its colossal thermoelectric power, giant carrier mobility and large magnetoresistance. Earlier, growth of 〈1 0 1〉-textured FeSb 2 films on quartz (0 0 0 1) substrates has been reported. Here magnetron sputtering is used to obtain 〈0 0 2〉-textured FeSb 2 films by employing a pre-deposited FeSb2 thin-film layer as template. The in-plane thermoelectric properties of FeSb2 films with different orientations were studied and compared. The anisotropy of FeSb2 is shown to have an important effect on the transport properties of FeSb2 films. Orientation control of the FeSb 2 films could be significant for their property optimization and thus highlight their application potential.",

author = "Ye Sun and Eryun Zhang and Simon Johnsen and Michael Sillassen and Peijie Sun and Frank Steglich and J{\o}rgen B{\o}ttiger and Iversen, \{Bo Brummerstedt\}",

year = "2010",

doi = "10.1088/0022-3727/43/20/205402",

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volume = "43",

journal = "Journal of Physics D: Applied Physics",

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TY - JOUR

T1 - Orientation control and thermoelectric properties of FeSb2 films

AU - Sun, Ye

AU - Zhang, Eryun

AU - Johnsen, Simon

AU - Sillassen, Michael

AU - Sun, Peijie

AU - Steglich, Frank

AU - Bøttiger, Jørgen

AU - Iversen, Bo Brummerstedt

PY - 2010

Y1 - 2010

N2 - FeSb2 has a high potential for technological applications due to its colossal thermoelectric power, giant carrier mobility and large magnetoresistance. Earlier, growth of 〈1 0 1〉-textured FeSb 2 films on quartz (0 0 0 1) substrates has been reported. Here magnetron sputtering is used to obtain 〈0 0 2〉-textured FeSb 2 films by employing a pre-deposited FeSb2 thin-film layer as template. The in-plane thermoelectric properties of FeSb2 films with different orientations were studied and compared. The anisotropy of FeSb2 is shown to have an important effect on the transport properties of FeSb2 films. Orientation control of the FeSb 2 films could be significant for their property optimization and thus highlight their application potential.

AB - FeSb2 has a high potential for technological applications due to its colossal thermoelectric power, giant carrier mobility and large magnetoresistance. Earlier, growth of 〈1 0 1〉-textured FeSb 2 films on quartz (0 0 0 1) substrates has been reported. Here magnetron sputtering is used to obtain 〈0 0 2〉-textured FeSb 2 films by employing a pre-deposited FeSb2 thin-film layer as template. The in-plane thermoelectric properties of FeSb2 films with different orientations were studied and compared. The anisotropy of FeSb2 is shown to have an important effect on the transport properties of FeSb2 films. Orientation control of the FeSb 2 films could be significant for their property optimization and thus highlight their application potential.

UR - https://www.scopus.com/pages/publications/77952330625

U2 - 10.1088/0022-3727/43/20/205402

DO - 10.1088/0022-3727/43/20/205402

M3 - 文章

AN - SCOPUS:77952330625

SN - 0022-3727

VL - 43

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

IS - 20

M1 - 205402

ER -

Orientation control and thermoelectric properties of FeSb₂ films

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