Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05
The data presented in this article are related to the research article entitled “High thermoelectric performance in pseudo quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 by simultaneous band convergence and nano precipitation” (Ginting et al., 2017) [1]. We measured electrical and thermal tran...
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| Format: | Article |
| Language: | English |
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Elsevier
2017-08-01
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| Series: | Data in Brief |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340917302329 |
| _version_ | 1828199537631559680 |
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| author | Dianta Ginting Chan-Chieh Lin Lydia Rathnam Junpil Hwang Woochul Kim Rabih Al rahal Al Orabi Jong-Soo Rhyee |
| author_facet | Dianta Ginting Chan-Chieh Lin Lydia Rathnam Junpil Hwang Woochul Kim Rabih Al rahal Al Orabi Jong-Soo Rhyee |
| author_sort | Dianta Ginting |
| collection | DOAJ |
| description | The data presented in this article are related to the research article entitled “High thermoelectric performance in pseudo quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 by simultaneous band convergence and nano precipitation” (Ginting et al., 2017) [1]. We measured electrical and thermal transport properties such as temperature-dependent Hall carrier density nH, Hall mobility μH, thermal diffusivity D, heat capacity Cp, and power factor S2σ in (PbTe)0.95−x(PbSe)x(PbS)0.05 (x=0.0, 0.05, 0.10, 0.15, 0.20, 0.35, and 0.95) compounds with other related compounds from references. From the theoretical fitting of thermal conductivity κ, we found that the temperature-dependent thermal conductivity follows nano-structure model as well as alloy scattering. Transmission electron microscopy images shows that there are numerous nano-scale precipitates in a matrix. Owing to the low thermal conductivity and high power factor, we report high thermoelectric performances such as the high ZT, engineering ZTeng, efficiency η. Keywords: Thermoelectric, PbTe, Thermal conductivity, Nano composite, Band convergence |
| first_indexed | 2024-04-12T10:58:03Z |
| format | Article |
| id | doaj.art-80945d2116094c9aa15a8c4a33e500b1 |
| institution | Directory Open Access Journal |
| issn | 2352-3409 |
| language | English |
| last_indexed | 2024-04-12T10:58:03Z |
| publishDate | 2017-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj.art-80945d2116094c9aa15a8c4a33e500b12022-12-22T03:36:03ZengElsevierData in Brief2352-34092017-08-0113233241Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05Dianta Ginting0Chan-Chieh Lin1Lydia Rathnam2Junpil Hwang3Woochul Kim4Rabih Al rahal Al Orabi5Jong-Soo Rhyee6Department of Applied and Institute of Natural Science, Kyung Hee University, Yong-in, Gyeong-gi 17104, Republic of KoreaDepartment of Applied and Institute of Natural Science, Kyung Hee University, Yong-in, Gyeong-gi 17104, Republic of KoreaDepartment of Applied and Institute of Natural Science, Kyung Hee University, Yong-in, Gyeong-gi 17104, Republic of KoreaDepartment of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of KoreaDepartment of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of KoreaDepartment of Environmental Science and Engineering, Ewha Womans University, Seoul 03760, Republic of KoreaDepartment of Applied and Institute of Natural Science, Kyung Hee University, Yong-in, Gyeong-gi 17104, Republic of Korea; Correspondence to: Kyung Hee University, Deogyeong-daero 1732, Gihung-gu, Yong-In, Gyeong-gi 17104, Republic of Korea.The data presented in this article are related to the research article entitled “High thermoelectric performance in pseudo quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 by simultaneous band convergence and nano precipitation” (Ginting et al., 2017) [1]. We measured electrical and thermal transport properties such as temperature-dependent Hall carrier density nH, Hall mobility μH, thermal diffusivity D, heat capacity Cp, and power factor S2σ in (PbTe)0.95−x(PbSe)x(PbS)0.05 (x=0.0, 0.05, 0.10, 0.15, 0.20, 0.35, and 0.95) compounds with other related compounds from references. From the theoretical fitting of thermal conductivity κ, we found that the temperature-dependent thermal conductivity follows nano-structure model as well as alloy scattering. Transmission electron microscopy images shows that there are numerous nano-scale precipitates in a matrix. Owing to the low thermal conductivity and high power factor, we report high thermoelectric performances such as the high ZT, engineering ZTeng, efficiency η. Keywords: Thermoelectric, PbTe, Thermal conductivity, Nano composite, Band convergencehttp://www.sciencedirect.com/science/article/pii/S2352340917302329 |
| spellingShingle | Dianta Ginting Chan-Chieh Lin Lydia Rathnam Junpil Hwang Woochul Kim Rabih Al rahal Al Orabi Jong-Soo Rhyee Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 Data in Brief |
| title | Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 |
| title_full | Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 |
| title_fullStr | Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 |
| title_full_unstemmed | Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 |
| title_short | Dataset on the electronic and thermal transport properties of quaternary compounds of (PbTe)0.95−x(PbSe)x(PbS)0.05 |
| title_sort | dataset on the electronic and thermal transport properties of quaternary compounds of pbte 0 95 x pbse x pbs 0 05 |
| url | http://www.sciencedirect.com/science/article/pii/S2352340917302329 |
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