Thermal equilibrium noise with 1/f spectrum from frequency independent dielectric losses in barrium strontium titanate

L.K.J. Vandamme, A. Khalfallaoui, G. Leroy, G. Vélu

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Abstract

We investigated the dielectric losses of doped and undoped BaSrTiO3 (BST) from thermal noise measurements. The results are compared to impedance measurements. The value for the frequency independent loss angle is about tg d = 2×10-2 in the range 100
Original languageEnglish
Article number053717
Pages (from-to)053717-1/6
Number of pages6
JournalJournal of Applied Physics
Volume107
Issue number5
DOIs
Publication statusPublished - 2010

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thermal noise
impedance measurement
noise measurement
dielectric loss
strontium

Cite this

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title = "Thermal equilibrium noise with 1/f spectrum from frequency independent dielectric losses in barrium strontium titanate",
abstract = "We investigated the dielectric losses of doped and undoped BaSrTiO3 (BST) from thermal noise measurements. The results are compared to impedance measurements. The value for the frequency independent loss angle is about tg d = 2×10-2 in the range 100",
author = "L.K.J. Vandamme and A. Khalfallaoui and G. Leroy and G. V{\'e}lu",
year = "2010",
doi = "10.1063/1.3327446",
language = "English",
volume = "107",
pages = "053717--1/6",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
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}

Thermal equilibrium noise with 1/f spectrum from frequency independent dielectric losses in barrium strontium titanate. / Vandamme, L.K.J.; Khalfallaoui, A.; Leroy, G.; Vélu, G.

In: Journal of Applied Physics, Vol. 107, No. 5, 053717, 2010, p. 053717-1/6.

Research output: Contribution to journalArticleAcademicpeer-review

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T1 - Thermal equilibrium noise with 1/f spectrum from frequency independent dielectric losses in barrium strontium titanate

AU - Vandamme, L.K.J.

AU - Khalfallaoui, A.

AU - Leroy, G.

AU - Vélu, G.

PY - 2010

Y1 - 2010

N2 - We investigated the dielectric losses of doped and undoped BaSrTiO3 (BST) from thermal noise measurements. The results are compared to impedance measurements. The value for the frequency independent loss angle is about tg d = 2×10-2 in the range 100

AB - We investigated the dielectric losses of doped and undoped BaSrTiO3 (BST) from thermal noise measurements. The results are compared to impedance measurements. The value for the frequency independent loss angle is about tg d = 2×10-2 in the range 100

U2 - 10.1063/1.3327446

DO - 10.1063/1.3327446

M3 - Article

VL - 107

SP - 053717-1/6

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 5

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