4 papers
Synthesis and pinning properties of the infinite-layer superconductor Sr0.9La0.1CuO
C. U. Jung, J. Y. Kim, Mun-Seog Kim +5
We report the high-pressure synthesis of the electron-doped infinite-layer superconductor Sr0.9La0.1CuO2 and its superconducting properties. A Rietveld analysis of X-ray powder dif…
Optical phonons of superconducting infinite-layer compounds Sr_{0.9}Ln_{0.1}CuO_2 (Ln = La, Gd, Sm)
Mi-Ock Mun, Young Sup Roh, Kibum Kim +6
We have identifies the otical phonon modes of the superconducting infinite-layer compounds SrCuO ( = La, Gd, Sm; = 43 K for all) from their infrared r…
X-ray Photoemission Study of the Infinite-Layer Cuprate Superconductor Sr0.9La0.1CuO2
R. P. Vasquez, C. U. Jung, J. Y. Kim +3
The electron-doped infinite-layer superconductor Sr0.9La0.1CuO2 is studied with x-ray photoemission spectroscopy (XPS). A nonaqueous chemical etchant is shown to effectively remove…
Synthesis and characterization of the infinite-layer superconductor Sr_{0.9}La_{0.1}CuO_{2}
C. U. Jung, J. Y. Kim, Mun-Seog Kim +3
We report the high-pressure synthesis of the electron-doped infinite-layer superconductor Sr_{0.9}La_{0.1}CuO_{2}. A Rietveld analysis using X-ray powder diffraction data showed th…