Appearance of superconductivity in layered LaO0. 5F0. 5BiS2
Phase pure samples of LaOBiS2 and LaO0. 5F0. 5BiS2 are synthesized by conventional
solid state reaction route via vacuum encapsulation technique at 800° C for 12h. Both the
samples are crystallized in tetragonal P4/nmm space group with lattice parameters a= 4.066
(1) Å, c= 13.862 (4) Å for LaOBiS2; a= 4.069 (5) Å, c= 13.366 (2) Å for LaO0. 5F0. 5BiS2.
Bulk superconductivity is confirmed in LaO0. 5F0. 5BiS2 with superconducting transition
temperature (Tc) of 2.7 K by DC magnetization and resistivity measurements. The isothermal …
solid state reaction route via vacuum encapsulation technique at 800° C for 12h. Both the
samples are crystallized in tetragonal P4/nmm space group with lattice parameters a= 4.066
(1) Å, c= 13.862 (4) Å for LaOBiS2; a= 4.069 (5) Å, c= 13.366 (2) Å for LaO0. 5F0. 5BiS2.
Bulk superconductivity is confirmed in LaO0. 5F0. 5BiS2 with superconducting transition
temperature (Tc) of 2.7 K by DC magnetization and resistivity measurements. The isothermal …
[PDF][PDF] Appearance of Superconductivity in layered LaO0. 5F0. 5Bi2
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Phase pure samples of LaOBiS2 and LaO0. 5F0. 5BiS2 are synthesized by conventional
solid state reaction route via vacuum encapsulation technique at 800oC for 12h. Both the
samples are crystallized in tetragonal P4/nmm space group with lattice parameters a= 4.066
(1) Å, c= 13.862 (4) Å for LaOBiS2; a= 4.069 (5) Å, c= 13.366 (2) Å for LaO0. 5F0. 5BiS2.
Bulk superconductivity is confirmed in LaO0. 5F0. 5BiS2 with superconducting transition
temperature (Tc) of 2.7 K by DC magnetization and resistivity measurements. The Isothermal …
solid state reaction route via vacuum encapsulation technique at 800oC for 12h. Both the
samples are crystallized in tetragonal P4/nmm space group with lattice parameters a= 4.066
(1) Å, c= 13.862 (4) Å for LaOBiS2; a= 4.069 (5) Å, c= 13.366 (2) Å for LaO0. 5F0. 5BiS2.
Bulk superconductivity is confirmed in LaO0. 5F0. 5BiS2 with superconducting transition
temperature (Tc) of 2.7 K by DC magnetization and resistivity measurements. The Isothermal …
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