@article{oai:sucra.repo.nii.ac.jp:00013287,
 author = {Saiga, Yuta and Matsubayashi, Kazuyuki and Fujwara, Tetsuya and 小坂, 昌史 and 片野, 進 and Hedo, Masato and Matsumoto, Matsumoto and Uwatoko, Yoshiya},
 issue = {5},
 journal = {JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN},
 month = {},
 note = {http://jpsj.ipap.jp/link?JPSJ/77/053710/ | http://jpsj.ipap.jp/link?JPSJ/77/053710/, We have measured the electrical resistivity of a single crystal of YbCo2Zn20 at pressures up to 2.37 GPa and at temperatures from 50 mK to 300 K. Above a critical pressure P. (similar to I GPa), we have found a resistivity anomaly at T-M (similar to 0.15 K at 1 GPa) that increases with the pressure. At the ambient pressure, the system shows a nonmagnetic ground state described by the Fermi-liquid model. The T-2 coefficient of the electrical resistivity A strongly increases with the pressure upon approaching Pc. However, in the vicinity of P,, the temperature dependence of the resistivity deviates from the Fermi-liquid description. These observations suggest that the application of hydrostatic pressure induces a magnetically ordered state for P >= P-c and T <= T-M., text, application/pdf},
 pages = {053710-1--053710-4},
 title = {Pressure-induced magnetic transition in a single crystal of YbCo2Zn20},
 volume = {77},
 year = {2008},
 yomi = {コサカ, マサシ and カタノ, ススム}
}