Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964304872> ?p ?o ?g. }
- W1964304872 endingPage "223707" @default.
- W1964304872 startingPage "223707" @default.
- W1964304872 abstract "Electronic and transport properties of CuGaTe2, a hole-doped ternary copper based chalcopyrite type semiconductor, are studied using calculations within the Density Functional Theory and solving the Boltzmann transport equation within the constant relaxation time approximation. The electronic band structures are calculated by means of the full-potential linear augmented plane wave method, using the Tran-Blaha modified Becke-Johnson potential. The calculated band gap of 1.23 eV is in agreement with the experimental value of 1.2 eV. The carrier concentration- and temperature dependent thermoelectric properties of CuGaTe2 are derived, and a figure of merit of zT = 1.69 is obtained at 950 K for a hole concentration of 3.7·1019 cm−3, in agreement with a recent experimental finding of zT = 1.4, confirming that CuGaTe2 is a promising material for high temperature thermoelectric applications. The good thermoelectric performance of p-type CuGaTe2 is associated with anisotropic transport from a combination of heavy and light bands. Also for CuSbS2 (chalcostibite), a better performance is obtained for p-type than for n-type doping. The variation of the thermopower as a function of temperature and concentration suggests that CuSbS2 will be a good thermoelectric material at low temperatures, similarly to the isostructural CuBiS2 compound." @default.
- W1964304872 created "2016-06-24" @default.
- W1964304872 creator A5000044101 @default.
- W1964304872 creator A5001265594 @default.
- W1964304872 creator A5003464349 @default.
- W1964304872 creator A5040411603 @default.
- W1964304872 creator A5078800541 @default.
- W1964304872 date "2013-12-14" @default.
- W1964304872 modified "2023-09-26" @default.
- W1964304872 title "Thermoelectric properties of chalcopyrite type CuGaTe<sub>2</sub> and chalcostibite CuSbS<sub>2</sub>" @default.
- W1964304872 cites W1502183397 @default.
- W1964304872 cites W1587570872 @default.
- W1964304872 cites W1601261925 @default.
- W1964304872 cites W1645307201 @default.
- W1964304872 cites W1964793439 @default.
- W1964304872 cites W1971018876 @default.
- W1964304872 cites W1977396121 @default.
- W1964304872 cites W1986029790 @default.
- W1964304872 cites W1995281070 @default.
- W1964304872 cites W1996845210 @default.
- W1964304872 cites W2000287325 @default.
- W1964304872 cites W2001139162 @default.
- W1964304872 cites W2001194653 @default.
- W1964304872 cites W2016836223 @default.
- W1964304872 cites W2017419190 @default.
- W1964304872 cites W2017805851 @default.
- W1964304872 cites W2018411175 @default.
- W1964304872 cites W2018823147 @default.
- W1964304872 cites W2022441229 @default.
- W1964304872 cites W2040017774 @default.
- W1964304872 cites W2041532378 @default.
- W1964304872 cites W2045262052 @default.
- W1964304872 cites W2045466112 @default.
- W1964304872 cites W2048518470 @default.
- W1964304872 cites W2053178682 @default.
- W1964304872 cites W2054370319 @default.
- W1964304872 cites W2058261495 @default.
- W1964304872 cites W2058586652 @default.
- W1964304872 cites W2078241517 @default.
- W1964304872 cites W2078338131 @default.
- W1964304872 cites W2079620073 @default.
- W1964304872 cites W2081870935 @default.
- W1964304872 cites W2082569795 @default.
- W1964304872 cites W2087696567 @default.
- W1964304872 cites W2088363473 @default.
- W1964304872 cites W2091373671 @default.
- W1964304872 cites W2095219682 @default.
- W1964304872 cites W2095253485 @default.
- W1964304872 cites W2133509109 @default.
- W1964304872 cites W2144309157 @default.
- W1964304872 cites W2148596493 @default.
- W1964304872 cites W2149531031 @default.
- W1964304872 cites W2151003786 @default.
- W1964304872 cites W2325102142 @default.
- W1964304872 cites W2334309879 @default.
- W1964304872 cites W2412807502 @default.
- W1964304872 cites W2950748308 @default.
- W1964304872 cites W3098881017 @default.
- W1964304872 doi "https://doi.org/10.1063/1.4842095" @default.
- W1964304872 hasPublicationYear "2013" @default.
- W1964304872 type Work @default.
- W1964304872 sameAs 1964304872 @default.
- W1964304872 citedByCount "64" @default.
- W1964304872 countsByYear W19643048722014 @default.
- W1964304872 countsByYear W19643048722015 @default.
- W1964304872 countsByYear W19643048722016 @default.
- W1964304872 countsByYear W19643048722017 @default.
- W1964304872 countsByYear W19643048722018 @default.
- W1964304872 countsByYear W19643048722019 @default.
- W1964304872 countsByYear W19643048722020 @default.
- W1964304872 countsByYear W19643048722021 @default.
- W1964304872 countsByYear W19643048722022 @default.
- W1964304872 countsByYear W19643048722023 @default.
- W1964304872 crossrefType "journal-article" @default.
- W1964304872 hasAuthorship W1964304872A5000044101 @default.
- W1964304872 hasAuthorship W1964304872A5001265594 @default.
- W1964304872 hasAuthorship W1964304872A5003464349 @default.
- W1964304872 hasAuthorship W1964304872A5040411603 @default.
- W1964304872 hasAuthorship W1964304872A5078800541 @default.
- W1964304872 hasBestOaLocation W19643048722 @default.
- W1964304872 hasConcept C106782819 @default.
- W1964304872 hasConcept C112625512 @default.
- W1964304872 hasConcept C121332964 @default.
- W1964304872 hasConcept C125469278 @default.
- W1964304872 hasConcept C130277099 @default.
- W1964304872 hasConcept C191897082 @default.
- W1964304872 hasConcept C192562407 @default.
- W1964304872 hasConcept C199360897 @default.
- W1964304872 hasConcept C207365445 @default.
- W1964304872 hasConcept C26873012 @default.
- W1964304872 hasConcept C2778188036 @default.
- W1964304872 hasConcept C41008148 @default.
- W1964304872 hasConcept C49040817 @default.
- W1964304872 hasConcept C544778455 @default.
- W1964304872 hasConcept C57863236 @default.
- W1964304872 hasConcept C62520636 @default.
- W1964304872 hasConcept C63024428 @default.
- W1964304872 hasConcept C64452783 @default.