2 papers
cond-mat.str-el2005
Current oscillation and low-field colossal magnetoresistance effect in phase-separated manganites
M. Tokunaga, H. Song, Y. Tokunaga +1
Current-induced switching from metallic to insulating state is observed in phase-separated states of (La_{1-y}Pr_y)_{0.7}Ca_{0.3}MnO_3 (y=0.7) and Nd_{0.5}Ca_{0.5}Mn_{1-z}Cr_zO_3 (…
cond-mat.supr-con2004
Coexistence of Superconductivity and Antiferromagnetism in Multilayered High- Superconductor HgBaCaCuO: A Cu-NMR Study
H. Kotegawa, Y. Tokunaga, Y. Araki +8
We report a coexistence of superconductivity and antiferromagnetism in five-layered compound HgBaCaCuO (Hg-1245) with K, which is composed of two types of…