Publikace detail

Linearization of the Characteristics of a FGM Thermal Sensor Made from Beta-FeSi2

Autoři: Müller E. | Drašar Čestmír | Ernst H. | Kaysser WA

Rok: 2003

Druh publikace: článek v odborném periodiku

Název zdroje: Materials Science Forum

Název nakladatele: Trans Tech Publications

Místo vydání: Zürich - Uetikon

Strana od-do: 453-460

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Linearization of the Characteristics of a FGM Thermal Sensor Made from Beta-FeSi2	Highly sensitive miniature thermal sensors can be developed when using semiconducting materials instead of conventional metallic alloys in high temperature thermoelectric (TE) detectors. The principle of functionally graded materials (FGM) has been evidenced to be capable to tune the temperature characteristics of the signal responsivity of thermal sensors in a manner that it becomes almost independent from temperature over a range of several hundred K. A preparation technique for segmented thermoelectric FGM made of double doped FeSi2 is demonstrated.	termoelektřina;tepelné sensory;Seebeckův koeficient;FGM
eng	Linearization of the Characteristics of a FGM Thermal Sensor Made from Beta-FeSi2	Highly sensitive miniature thermal sensors can be developed when using semiconducting materials instead of conventional metallic alloys in high temperature thermoelectric (TE) detectors. The principle of functionally graded materials (FGM) has been evidenced to be capable to tune the temperature characteristics of the signal responsivity of thermal sensors in a manner that it becomes almost independent from temperature over a range of several hundred K. A preparation technique for segmented thermoelectric FGM made of double doped FeSi2 is demonstrated.	thermoelectrics;FGM;thermal sensor;Seebeck coefficient

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