References
- Bednorz , J. G. and Müller , K. A. 1986 . Possible high Tc superconductivity in the Ba-La-Cu-O system . Z. Phys. B , 64 : 189
- Caignaert , V. , Nguyen , N. and Raveau , B. 1990 . La2SrCu2O6: neutron diffraction study . Mat. Res. Bull. , 25 : 199
- Cava , R. J.B. , Batlogg van Dover , R. B. , Krajewski , J. J. , Waszczak , J. V. , Fleming , R. M. , Peck , W. F. Jr. , Rupp , L. W. Jr. , Marsh , P.A. , James , C. W. P. and Schneemeyer , L. F. 1990 . Superconductivity at 60 K in La2-x Sr x CaCu2O6: the simplest double-layer cuprate . Nature , 345 : 602
- Hayri , E. A. and Larese , J. Z. 1990 . La2-x Ba x Sr1−x Y x Cu2O6 and M1.9Sr1.1Cu2O6 (M = Pr and Nd); new layered copper-oxides with the La2SrCu2O6 structure . Physica C , 170 : 239
- Hiratani , M. , Sowa , T. , Takeda , Y. and Miyauchi , K. 1989 . Non-superconductivity of La1.6(Sr, Ca)1.4Cu2Oy . Solid State Commun. , 72 : 541
- Hiratani , M. , Saito , S. , Suga , M. and Sowa , T. 1989 . Non-superconductivity of La2-x Ba x CaCu2O6 . Solid State Commun. , 75 : 425
- Izumi , F. 1985 . A software package for the Rietveld analysis of X-ray and neutron diffraction pattern. . J. Crystallogr. Soc. Jpn. , 27 : 23 (in Japanese)
- Izumi , F. , Takayama-Muromachi , E. , Nakai , Y. and Asano , H. 1989 . Structure refinement of La1.9Ca1.1Cu2O6 with neutron powder diffraction data . Physica C , 157 : 89
- Kinoshita , K. , Shibata , H. and Yamada , T. 1990a . Preparation and superconducting properties of La2−x (Ca1−y Sr y )1+x Cu2O6-x/2+δ . Jpn. J. Appl. Phys. , 29 : L1632
- Kinoshita , K. , Shibata , H. and Yamada , T. 1990b . High pressure synthesis of superconducting La2-xCa1+xCu2O6-x/2+δ . Physica C , 171 : 523
- Kondo , J. , Asai , Y. and Nagai , S. 1988 . The Madelung energy in copper-oxide-based ceramics . J. Phys. Soc. Jpn. , 57 : 4334
- Nguyen , N. , Er-Rakho , L. , Michel , C. , Choisent , J. and Raveau , B. 1980 . Intercroissance de feuillets “perovskites lacunaires” et de feuillets type chlorure de sodium: les oxydes La2-xA1+xCu2O6-x/2 (A = Ca, Sr) . Mater. Res. Bull. , 15 : 891
- Nguyen , N. , Michel , C. , Studer , F. and Raveau , B. 1982 . Intergrowths of oxygen defect perovskite layers and SrO layers: electron transport properties of the oxides: La2-xA1+xCu2O6-x/2+δ (A = Ca, Sr) . Mater. Chem. , 7 : 413
- Ohta , Y. , Tohyama , T. and Maekawa , S. 1990 . Transition temperature in copper-oxide superconductors correlated with energy level of apical oxygen . Physica C , 166 : 385
- Ruddlesden , S. N. and Popper , P. 1957 . New compounds of the K2NiF4 type . Acta Cryst. , 10 : 538
- Ruddlesden , S. N. and Popper , P. 1958 . The compound Sr3Ti2O7 and its structure . Acta Cryst. , 11 : 54
- Tamegai , T. and Iye , Y. 1989 . Transport properties of non-superconducting La-cuprates . Physica C , 159 : 181
- Tamegai , T. , Okada , C. and Iye , Y. 1990 . Carrier density dependence of the transport properties of La2-xSr1+xCu2O6+y . Physica C , 170 : 15
- Torrance , J. B. , Tokura , Y. and Nazzal , A. 1987 . Overview of the phases formed by rare earth alkaline copper oxides . Chemtronics , 2 : 120
- Torrance , J. B. , Tokura , Y. , Nazzal , A. and Parkin , S. S. P. 1988 . Metallic, but not superconducting, La-Ba (and La-Sr) copper Oxides . Phys. Rev. Lett. , 60 : 542