Summary Ferromagnetic Half Levitation of LK-99-like Synthetic Samples arxiv.org
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Researchers at Peking University synthesized ceramic samples containing copper and lead compounds, which displayed red transparent crystals identified as Cu2S, and magnetization measurements confirmed their presence.
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Key Points
- Researchers at Peking University successfully synthesized polycrystalline LK-99-like ceramic samples using a solid-state-sintering method.
- The samples consisted mainly of Pb10-xCux(PO4)6O and Cu.
- The samples had a layer of red transparent crystals on the surface, identified as Cu2S.
- The magnetization measurements on the synthetic samples showed both diamagnetic and ferromagnetic phases, with the majority phase exhibiting semiconducting resistivity and no superconductivity.
- Zhu, Q. Li, C. He, Y. Liu, T. Huang, G. Liu, B. Zheng, H. Yang, J. Sun, X. Xi, and H.-H. Wen conducted a study on Lu.
Summaries
30 word summary
Researchers at Peking University synthesized LK-99-like ceramic samples consisting of Pb10-xCux(PO4)6O and Cu. The samples contained a layer of red transparent crystals identified as Cu2S. Magnetization measurements revealed the presence
170 word summary
Researchers at Peking University in China have successfully synthesized polycrystalline LK-99-like ceramic samples using a solid-state-sintering method. These samples consist mainly of Pb10-xCux(PO4)6O and Cu
The sample in question had a layer of red transparent crystals on its surface, identified as Cu2S. Despite attempts to remove these crystals, some Cu2S remained on the surface and inside the sample. The composition of the samples was confirmed through powder
The excerpt discusses the magnetization properties of synthetic samples in a half-levitated state. The magnetization of sample S1 is measured at different temperatures and magnetic fields. The subtracted diamagnetic background of sample S1 indicates that it is not from
The authors conducted magnetization measurements on synthetic samples to address measurement errors. They found that the samples contained both diamagnetic and ferromagnetic phases, with the majority phase showing semiconducting resistivity and no trace of superconductivity. One sample
Zhu, Q. Li, C. He, Y. Liu, T. Huang, G. Liu, B. Zheng, H. Yang, J. Sun, X. Xi, and H.-H. Wen conducted a study on Lu