Influence of the physical properties of the layered oxyselenides Bi2YO4Cu2Se2 through Ni doping

Influence of the physical properties of the layered oxyselenides Bi2YO4Cu2Se2 through Ni doping

We have synthesized a series of Ni-doped layered oxyselenides Bi2YO4Cu2−xNixSe2 (0 ≤ x ≤ 0.4). The crystal structure and physical properties were studied through X-ray diffraction, and electric and thermo transport measurements. We also performed DFT calculations to study the electric structure of t...

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Veröffentlicht in:RSC advances 2023-06, Vol.13 (27), p.18812-18815
Hauptverfasser: Xu, Lin, Wu, Jingyuan, Liu, Zhidong, Kong, Weiao, Wang, Chuanhe, Zhang, Yani, Tan, Shugang
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Crystal structure
Physical properties
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Zusammenfassung:We have synthesized a series of Ni-doped layered oxyselenides Bi2YO4Cu2−xNixSe2 (0 ≤ x ≤ 0.4). The crystal structure and physical properties were studied through X-ray diffraction, and electric and thermo transport measurements. We also performed DFT calculations to study the electric structure of the designed Bi2YO4Ni2Se2, which is similar to that of KNi2Se2.
ISSN:2046-2069
DOI:10.1039/d3ra03136e