Room-temperature superconductivity is known for its seemingly contradictory properties, which initially led researchers to attribute these inconsistencies to the presence of impurities in the synthesis process of apatite-like materials, specifically LK99. However, even when Doctor Dai used highly pure samples…
Professional Edition: Detailed Explanation of the Meissner Effect Definition of the Meissner Effect The Meissner Effect, characterized by the complete expulsion of magnetic fields from a superconductor when it transitions to its superconductive state, was first observed in 1933 by…
Professional Version: An In-Depth Analysis of Critical Temperature Critical temperature, a well-defined and key concept in physics, is especially significant in the field of superconductors. It refers to the temperature limit at which a superconducting material transitions from a normal…
On January 9, 2024, Li Shipei provided an update video and report at Yonsei University, expressing confidence that the Chinese team has successfully replicated the results of LK-99, confirming it as a room-temperature superconductor. In the new version of LK-99…
Abstract: In copper-substituted lead pyrochlore below room temperature, we observed an antiferromagnetic DC magnetization under a magnetic field of 25 Oe, and a remarkable bifurcation between zero-field-cooling and field-cooling measurements. Its nature becomes paramagnetic when the magnetic field increases to…
Author: momoLink: : Zhihu AI Summary This paper, “Method of Vacuum Sealing and Sintering LK-99 by Falsification – Scientificity of the Falsified Sample after Firing,” analyzes the scientific validity of using the vacuum sealing method to synthesize LK-99 crystals. The main…
The upcoming American Physical Society (APS) March Meeting 2024, scheduled from March 4 to March 8, will be held in Minneapolis and virtually. One of the sessions, “Emerging Superconductors: Field, Strain, and Pressure Effects,” will feature presentations on various topics…
Author: 不想实名好害羞 Link: 知乎 – Copper Substituted Lead Phosphate’s Peculiar Memory Effect in Low-Field Microwave Absorption Source: Zhihu Copyright belongs to the author. For commercial reproduction, please contact the author for authorization. For non-commercial reproduction, please cite the source. This…
A collaborative preprint paper by South China University of Technology, Central South University, and University of Electronic Science and Technology of China investigates the significant hysteresis effect in low-field microwave absorption (LFMA) in copper-substituted lead phosphate. The study shows that…
