@article{d2db86e1829442e0a9da41cf001635d3,
title = " Magnetism and superconductivity in CeCu 2 Ge 2 under high pressures and magnetic fields ",
abstract = " We measured the electrical resistivity of CeCu 2 Ge 2 under various high pressures and strong magnetic fields. Beyond the previous antiferromagnetic critical pressure P c ≃ 8 GPa, the antiferromagnetic phase is found to exist at much higher pressure of 10.9 GPa even in magnetic fields up to 8 T. The pressure vs. temperature phase diagram and the magnetic field vs. temperature phase diagram under high pressure were constructed. The pressure-induced antiferromagnetic phase is still observed and coexists with pressure-induced superconductivity at 10.9 GPa.",
keywords = "Antiferromagnetism, Electrical resistivity, Heavy fermion system, High pressure, Superconductivity",
author = "Fuminori Honda and Takashi Maeta and Yusuke Hirose and Yoshichika Ōnuki and Atsushi Miyake and Rikio Settai",
note = "Funding Information: We are very grateful to Prof. K. Miyake for helpful discussions. This work was supported by a Grant-in-Aid for Scientific Research on Specially Promoted Research (No. 20001004), Osaka University Global COE Program “Core Research and Engineering of Advanced Materials-Interdisciplinary Education Center for Materials Science” (No. G10), and a Grant-in-Aid for Scientific Research on Innovative Areas “Heavy Electrons” (20102002, 21102511) from the Ministry of Education, Culture, Sports, Science and Technology, Japan. This work was also supported by the Exciting Leading-Edge Research Project “Heavy Electrons and Superconductivity produced by High Quality Single Crystal and High Pressure Techniques” at Osaka University.",
year = "2013",
month = aug,
doi = "10.3938/jkps.63.345",
language = "English",
volume = "63",
pages = "345--348",
journal = "Journal of the Korean Physical Society",
issn = "0374-4884",
publisher = "Korean Physical Society",
number = "3",
}