Transport and Magnetic Studies on the Spin State Transition of Pr1-xCaxCoO3 up to High Pressure

Transport and magnetic measurements and structural and NMR studies have been carried out on (Pr 1- y R' y ) 1- x A x CoO 3 {R' = (rare earth elements and Y); A = (Ca, Ba and Sr)} at ambient pressur...

[1]  Masafumi Ito,et al.  Magnetic Structures and Spin States of NdBaCo2O5 , 2003, cond-mat/0310085.

[2]  M. Yokoi,et al.  59Co-NMR Knight Shift of Superconducting NaxCoO2·yH2O , 2003, cond-mat/0306264.

[3]  M. Yokoi,et al.  59Co NQR study on superconducting NaxCoO2.yH2O , 2003, cond-mat/0305649.

[4]  R. Cava,et al.  Chemical instability of the cobalt oxyhydrate superconductor under ambient conditions , 2003, cond-mat/0304464.

[5]  Kazunori Takada,et al.  Superconductivity in two-dimensional CoO2 layers , 2003, Nature.

[6]  M. Soda,et al.  Transport and Magnetic Properties of R1-xAxCoO3 (R = La, Pr and Nd; A = Ba, Sr and Ca) , 2003, cond-mat/0302435.

[7]  K. Kakurai,et al.  Magnetic structures of high temperature phases of TbBaCo2O5.5 , 2003, cond-mat/0301618.

[8]  K. Muta,et al.  Magnetic, Electronic Transport, and Calorimetric Investigations of La1-xCaxCoO3 in Comparison with La1-xSrxCoO3 , 2002 .

[9]  Y. Morii,et al.  Simultaneous metal-insulator and spin-state transitions in Pr 0.5 Ca 0.5 CoO 3 , 2002 .

[10]  V. Caignaert,et al.  Intermediate spin state of Co 3 + and Co 4 + ions in La 0.5 Ba 0.5 CoO 3 evidenced by Jahn-Teller distortions , 2001 .

[11]  H. Abe,et al.  Magnetism and transport of Ln0.5Sr0.5CoO3 (Ln = Pr, Nd, Sm and Eu) , 2001 .

[12]  F. Izumi,et al.  A Rietveld-Analysis Programm RIETAN-98 and its Applications to Zeolites , 2000 .

[13]  H. Fjellvåg,et al.  Structure and Magnetism of Pr1−xSrxFeO3−δ , 1999 .

[14]  N. Mōri,et al.  Studies of Pressure-Induced Mott Metal-Insulator Transition of BaCoS2. , 1999 .

[15]  G. Shirane,et al.  Two Spin-State Transitions in LaCoO 3 , 1998 .

[16]  K. Sekizawa,et al.  Magnetic properties of Pr ions in perovskite-type oxides , 1998 .

[17]  Y. Takeda,et al.  Electronic structure and temperature-induced paramagnetism , 1997 .

[18]  Yamaguchi,et al.  Bandwidth dependence of insulator-metal transitions in perovskite cobalt oxides. , 1996, Physical review. B, Condensed matter.

[19]  G. Sawatzky,et al.  Intermediate-spin state and properties of LaCoO3. , 1996, Physical review. B, Condensed matter.

[20]  M. Itoh,et al.  Spin State and Hyperfine Interaction in LaCoO3 : NMR and Magnetic Susceptibility Studies , 1995 .

[21]  J. Goodenough,et al.  Magnetic and Transport Properties of the System La1-xSrxCoO3-δ (0 < x ≤ 0.50) , 1995 .

[22]  M. Itoh,et al.  Hole-Doping Effect on the Spin State and Microscopic Magnetic Properties of La1-xSrxCoO3 (0≤ x≤0.5): 59Co and 139La NMR Measurements , 1995 .

[23]  Rice,et al.  Unusual electronic structure of PrBa2Cu3O7. , 1993, Physical review letters.

[24]  C. Rao,et al.  A magnetic susceptibility study of spin-state transitions in rare-earth trioxocobaltates(III) , 1980 .

[25]  R. D. Shannon.  Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides , 1976 .

[26]  R. C. Miller,et al.  MAGNETIC AND ELECTRICAL ANOMALIES IN LACOO3 , 1964 .