Abstract
The synthesis and properties characterization of several PbS 1-xjTex x = 0-0.16 samples are presented. Notably it is shown how a local minimum occurs in the thermal diffusivity for the PbS 1-xTex samples at x ∼ 0.03. The thermoelectric properties of doped PbS1-xTex with x = 0.03 are reported and the properties are compared to the pure PbS and PbTe end members. The electronic contribution to the total thermal conductivity is analyzed for PbS1-xTex x = 0.03 and it is shown how the lattice thermal conductivity is significantly lowered compared to single crystalline PbS.
| Original language | English |
|---|---|
| Title of host publication | Materials Research Society Symposium Proceedings |
| Pages | 175-180 |
| Number of pages | 6 |
| Volume | 1267 |
| Publication status | Published - 2010 |
| Event | 2010 MRS Spring Meeting - San Francisco, CA, United States Duration: Apr 5 2010 → Apr 9 2010 |
Other
| Other | 2010 MRS Spring Meeting |
|---|---|
| Country | United States |
| City | San Francisco, CA |
| Period | 4/5/10 → 4/9/10 |
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ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
- Mechanics of Materials
Cite this
Reduction of the lattice thermal conductivity in immiscible PbS-PbTe systems. / Johnsen, Simon; Girard, Steven N.; Todorov, Iliya; Chung, Duck Young; Kanatzidis, Mercouri G.
Materials Research Society Symposium Proceedings. Vol. 1267 2010. p. 175-180.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Reduction of the lattice thermal conductivity in immiscible PbS-PbTe systems
AU - Johnsen, Simon
AU - Girard, Steven N.
AU - Todorov, Iliya
AU - Chung, Duck Young
AU - Kanatzidis, Mercouri G
PY - 2010
Y1 - 2010
N2 - The synthesis and properties characterization of several PbS 1-xjTex x = 0-0.16 samples are presented. Notably it is shown how a local minimum occurs in the thermal diffusivity for the PbS 1-xTex samples at x ∼ 0.03. The thermoelectric properties of doped PbS1-xTex with x = 0.03 are reported and the properties are compared to the pure PbS and PbTe end members. The electronic contribution to the total thermal conductivity is analyzed for PbS1-xTex x = 0.03 and it is shown how the lattice thermal conductivity is significantly lowered compared to single crystalline PbS.
AB - The synthesis and properties characterization of several PbS 1-xjTex x = 0-0.16 samples are presented. Notably it is shown how a local minimum occurs in the thermal diffusivity for the PbS 1-xTex samples at x ∼ 0.03. The thermoelectric properties of doped PbS1-xTex with x = 0.03 are reported and the properties are compared to the pure PbS and PbTe end members. The electronic contribution to the total thermal conductivity is analyzed for PbS1-xTex x = 0.03 and it is shown how the lattice thermal conductivity is significantly lowered compared to single crystalline PbS.
UR - http://www.scopus.com/inward/record.url?scp=78650382876&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650382876&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:78650382876
SN - 9781605112442
VL - 1267
SP - 175
EP - 180
BT - Materials Research Society Symposium Proceedings
ER -