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Thermal parameters, tetragonal compounds

Table I. Atomic Positional and Thermal Parameters for the Tetragonal (P4/mmm) Compounds YBa2Cu306, YBa2Cu307 3(15, and La gBa gCusOy 33<4>... Table I. Atomic Positional and Thermal Parameters for the Tetragonal (P4/mmm) Compounds YBa2Cu306, YBa2Cu307 3(15, and La gBa gCusOy 33<4>...
It can be seen that two crystals vary in composition. They differ in K-content. Both crystals belong to tetragonal space group P4/mmm. The respective unit cell parameters slightly differ in their values for two compounds. There is correlation between the parameter s value and the K content. The more K content, the more a and the less c parameter. Structure parameters, such as atomic coordinates, thermal and occupancy factors, were refmed up to reliability factor R=0.038 and R=0.055 for two crystals respectively. [Pg.146]

See other pages where Thermal parameters, tetragonal compounds is mentioned: [Pg.433]    [Pg.226]    [Pg.54]    [Pg.111]    [Pg.18]    [Pg.260]    [Pg.54]    [Pg.111]    [Pg.127]    [Pg.159]    [Pg.34]    [Pg.587]    [Pg.28]    [Pg.86]    [Pg.86]    [Pg.236]    [Pg.238]    [Pg.256]    [Pg.81]    [Pg.175]   
See also in sourсe #XX -- [ Pg.154 , Pg.155 ]



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