Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure
A theoretical study on semiconductor rare earth chalcogenides Sm1 – xEuxS and Sm1 – x YbxS has been made for deducing electrical transport properties using only two parameters, namely lattice constant and activation energy. The calculated electrical properties electrical resistivity, carrier mobilit...
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| Format: | Article |
| Language: | English |
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Sumy State University
2011-01-01
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| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2011/1,%20Part%203/articles/jnep_2011_V3_N1(Part3)_529-535.pdf |
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| author | S. Ariponnammal S. Chandrasekaran |
| author_facet | S. Ariponnammal S. Chandrasekaran |
| author_sort | S. Ariponnammal |
| collection | DOAJ |
| description | A theoretical study on semiconductor rare earth chalcogenides Sm1 – xEuxS and Sm1 – x YbxS has been made for deducing electrical transport properties using only two parameters, namely lattice constant and activation energy. The calculated electrical properties electrical resistivity, carrier mobility, carrier concentration, carrier effective mass and dielectric constant are compared with the available experimental results. They are found to be in good agreement with each other. Then, the limitation of this theoretical study has also been discussed in this paper. |
| format | Article |
| id | doaj-art-a53c1c7a71f9475c9536fb4392ea3d03 |
| institution | Kabale University |
| issn | 2077-6772 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-a53c1c7a71f9475c9536fb4392ea3d032025-08-20T03:38:12ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722011-01-0131529535Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under PressureS. AriponnammalS. ChandrasekaranA theoretical study on semiconductor rare earth chalcogenides Sm1 – xEuxS and Sm1 – x YbxS has been made for deducing electrical transport properties using only two parameters, namely lattice constant and activation energy. The calculated electrical properties electrical resistivity, carrier mobility, carrier concentration, carrier effective mass and dielectric constant are compared with the available experimental results. They are found to be in good agreement with each other. Then, the limitation of this theoretical study has also been discussed in this paper.http://jnep.sumdu.edu.ua/download/numbers/2011/1,%20Part%203/articles/jnep_2011_V3_N1(Part3)_529-535.pdfRare Earth ChalcogenideSemiconductorLattice ConstantActivation EnergyElectrical Transport Properties |
| spellingShingle | S. Ariponnammal S. Chandrasekaran Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure Журнал нано- та електронної фізики Rare Earth Chalcogenide Semiconductor Lattice Constant Activation Energy Electrical Transport Properties |
| title | Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure |
| title_full | Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure |
| title_fullStr | Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure |
| title_full_unstemmed | Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure |
| title_short | Theoretical Study on the Electrical Properties of Some Semiconducting Rare Earth Chalcogenides Sm1 – XEuxS and Sm1 – Xybxs Under Pressure |
| title_sort | theoretical study on the electrical properties of some semiconducting rare earth chalcogenides sm1 xeuxs and sm1 xybxs under pressure |
| topic | Rare Earth Chalcogenide Semiconductor Lattice Constant Activation Energy Electrical Transport Properties |
| url | http://jnep.sumdu.edu.ua/download/numbers/2011/1,%20Part%203/articles/jnep_2011_V3_N1(Part3)_529-535.pdf |
| work_keys_str_mv | AT sariponnammal theoreticalstudyontheelectricalpropertiesofsomesemiconductingrareearthchalcogenidessm1xeuxsandsm1xybxsunderpressure AT schandrasekaran theoreticalstudyontheelectricalpropertiesofsomesemiconductingrareearthchalcogenidessm1xeuxsandsm1xybxsunderpressure |