Zobrazeno 1 - 10
of 49
pro vyhledávání: '"B. N. Lin"'
Publikováno v:
International Journal of Modern Physics B. 19:339-343
Superconducting onset temperatures T c up to 23-44 K are reported for the new RuCa 2 RCu 2 O 8+δ ( R = Pr , Nd , Sm , Eu , Gd ) system with a Ru -1212 RuCa 2 PrCu 2 O 8+δ-type structure. Preliminary study indicates that the crystal structure is an
Autor:
J. F. Lee, L. Y. Jang, Y. X. Lin, Yung-Yuan Hsu, B. N. Lin, H. C. Ku, W. H. Cheng, J. D. Liao
Publikováno v:
Journal of Low Temperature Physics. 131:803-807
X-ray absorption near-edge structure (XANES) data for the PrBa 2 Cu 3 O 7-y (6.21 < 7-y < 6.95) insulating system with anomalous Pr antiferromagnetic order are reported. Pr L 3 -edge XANES indicates that Pr formal valence decreases from 3.17-3.18 for
Publikováno v:
Journal of Low Temperature Physics. 131:1193-1197
Ru L 3 -edge X-ray absorption near-edge structure (XANES) and magnetic studies for Ca 2 RuO 4 antiferromagnetic insulator, Sr 2 RuO 4 p-wave superconductor, CaRuO 3 exchange-enhanced paramagnetic metal, SrRuO 3 itinerant ferromagnetic metal and BaRuO
Publikováno v:
Journal of Low Temperature Physics. 131:343-347
Metal-insulator transition near oxygen content parameter δ∼−0.018 was observed for electron-doped Pr1.85Ce0.15CuO4+δ (−0.003≤δ≤0.03) cuprates. Cu K-edge X-ray absorption near-edge structure (XANES) studies with nearly identical threshold
Publikováno v:
Physica C: Superconductivity and its Applications. :285-288
The c -axis and in-plane alignment of 23 K Pr 1.85 Ce 0.15 CuO 3.97 superconducting powder were achieved with powder/epoxy cylindrical holder perpendicular and parallel to the alignment field. The temperature dependencies of basal-plane penetration d
Publikováno v:
Superconductor Science and Technology. 14:320-325
The oxygen nonstoichiometry, structure, magnetic and calorimetric data for La doped Ba-site PrBa2-xLaxCu3Oz systems (0≤x≤1 and 6.881≤z≤ 7392) are reported. The x-dependence of the oxygen content increases monotonically and two structural phas
Publikováno v:
Physica C: Superconductivity. 351:91-96
Copper weak ferromagnetic or canted-antiferromagnetic order in distorted T ′ -phase (orthorhombic O′-phase) Gd 2 CuO 4 and related Gd 2− x R x CuO 4 (R=rare earth, Bi, or Bi/Ce) cuprates is reported. The weak ferromagnetism is the result of the
Publikováno v:
Physica C: Superconductivity. :407-410
Structural, magnetic, calorimetric and transport results are reported for the new orthorhombic Cu-1212 R(Ba 2−x R′ x )Cu 3 O 7+y cuprates (R, R′La, Pr, Nd; 0.65 1.7 Ba 1.3 Cu 3 O 7+y (RLa, Pr, Nd; y ∼ 0.3) indicates that the new orthorh
Autor:
Yu-Hsuan Lin, S. R. Hwang, C. H. Chang, H. M. Luo, Wen-Hsien Li, Hsien Chung Kao, James C. Ho, H. C. Ku, Yung-Yuan Hsu, H. C. Chiang, B. N. Lin, T. J. Lee, Tung Hsu, C. H. Lin, J.B. Shi
Publikováno v:
Physical Review B. 61:14825-14832
Structural, transport, magnetic, calorimetric, and neutron data were reported for the oxygen-annealed ${\mathrm{Pr}}_{1+x}{\mathrm{Ba}}_{2\ensuremath{-}x}{\mathrm{Cu}}_{3}{\mathrm{O}}_{7+y}$ or 1212-type ${\mathrm{C}\mathrm{u}(\mathrm{B}\mathrm{a}}_{
Publikováno v:
Physical Review B. 61:11301-11304