The Journal of chemical physics
Triggering the onset of thermoelectric performance in BiCuSeO oxychalcogenides: Activation from a low intrinsic carrier concentration via Cd doping.
Gwan Hyeong Lee, Ali Kürşad Arıcıoğlu, TaeWan Kim, Ahmet Çağlar, Gyujin Chang, Chanwoo Ju, Jaewoo Park, Myoung Seok Kwon, Osman Yeler, Sang-Il Kim
Published: 202510.1063/5.0297737
Abstract
BiCuSeO oxychalcogenides are promising p-type thermoelectric (TE) materials, yet their TE efficiency is limited by an extremely low intrinsic carrier concentration of ∼ 1018 cm-3. In this study, it is demonstrated that systematic Cd doping triggers t…
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