TY - JOUR ID - 1371 TI - Raising flux pinning by Ni substitution in YBa2Cu3O7-δ JO - Iranian Journal of Physics Research JA - IJPR LA - en SN - 1682-6957 AU - Hadisichani, B AU - Shakeripour, H AU - Salamati, H AD - Y1 - 2019 PY - 2019 VL - 18 IS - 3 SP - 421 EP - 425 KW - high-Tc superconductor KW - magnetic susceptibility KW - flux pinning DO - 10.29252/ijpr.18.3.421 N2 - The high-Tc Y1-xNixBa2Cu3O7-δ samples doped by Ni for Y atom, with x=0, 0.002, 0.004, 0.006 and 0.01 were synthesized by the standard solid-state reaction method. The XRD diffraction of samples showed no impurity phase in all samples. Magnetic susceptibility of the samples under two different magnetic fields of 0.8 and 400 A/m was measured. The results showed that by increasing nickel element to an optimum value, the intragranular connection and flux pinning were improved. UR - https://ijpr.iut.ac.ir/article_1371.html L1 - https://ijpr.iut.ac.ir/article_1371_0875f445c633f1dc5bdd9e0aef89449e.pdf ER -