Enhanced conductivity and stability of Co<sub>0.98</sub>Cu<sub><italic>x</italic></sub>Mn<sub>2.02−<italic>x</italic></sub>O<sub>4</sub> ceramics with dual phases and twin structures

Enhanced conductivity and stability of Co<sub>0.98</sub>Cu<sub><italic>x</italic></sub>Mn<sub>2.02−<italic>x</italic></sub>O<sub>4</sub> ceramics with dual phases and twin structures

<p>Semiconductor materials with heterogeneous interfaces and twin structures generally demonstrate a higher concentration of carriers and better electrical stability. A variety of Cu-doped Co<sub>0.98</sub>Cu<sub><italic>x</italic></sub>Mn<sub>2.02−<...

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Bibliographic Details
Main Authors: Chengjian Ma, Longhua He, Lei Bi, Hong Gao, Jianxiang Ding
Format: Article
Language:English
Published: Tsinghua University Press 2023-09-01
Series:Journal of Advanced Ceramics
Subjects:
negative temperature coefficient (ntc) ceramics
cu-containing spinel
high electrical stability
twin structure
first-principles calculation
electron-exchange interaction
Online Access:https://www.sciopen.com/article/10.26599/JAC.2023.9220783

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https://www.sciopen.com/article/10.26599/JAC.2023.9220783

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