Thermal diffusivity of single crystal Bi0.9Sb0.1
Authors
Nikolić, Pantelija M.
Vujatović, Stevan S.
Ivetić, Tamara
Nikolić, Maria Vesna
Cvetković, Olga
Aleksić, Obrad S.
Blagojević, Vladimir D.
Branković, Goran
Nikolić, Nataša
Contributors
Ristić, Momčilo M.Article (Published version)
Metadata
Show full item recordAbstract
A single crystal Bi0.9Sb0.1 ingot was synthesized using the Bridgman technique. Thermal diffusivity and electronic transport properties of single crystal cleaved plates (00l) were determined from PA photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. Both the PA phase and amplitude were measured versus the modulation frequency and numerically analyzed. EDS analyses done to determine chemical composition of the studied samples as well as to check sample homogeneity. Hall effect measurements data were used for the photoacustic measurements.
Keywords:
photoacoustic spectroscopy / Bi0.9Sb0.1 / thermal diffusivity / Bridgman technique / Hall effectSource:
Science of Sintering, 2010, 42, 1, 45-50Publisher:
- Belgrade : International Institute for the Science of Sintering
Projects:
- Investigation of the relation in triad: Synthesis structure-properties for functional materials (RS-142011)
DOI: 10.2298/SOS1001045N
ISSN: 1820-7413 (Online); 0350-820X (Print)