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Raman Spectroscopy Study of the Behavior of the Soft Mode in a Structural Phase Transition in the Pr3Sb5O12 Crystal
The structural phase transition in the Pr3Sb5O12 crystal has been studied using Raman spectroscopy. The phase transition is accompanied by the recovery of the soft mode below T = 735 K, which is associated with the ...
Magnetoresistance Anisotropy and Scaling in Textured High-Temperature Superconductor Bi1.8Pb0.3Sr1.9Ca2Cu3Ox
The magnetoresistance of the textured high-temperature superconductor (HTSC) Bi1.8Pb0.3Sr1.9Ca2Cu3Ox + Ag has been studied at different directions of the transport current I and external magnetic field H with respect to ...