TY - EJOUR
AU - Ekuma, Chinedu E
AU - Chukwuocha, Ephriam O
AU - Onyeaju, Michael C
PY - 2023
DA - November
TI - Spin–lattice coupling in iron-pnictide superconductors: a model for possible continuous phase transition
T2 - Journal of Theoretical and Applied Physics
VL - 6
L1 - https://oiccpress.com/journal-of-theoretical-and-applied-physics/article/spin-lattice-coupling-in-iron-pnictide-superconductors-a-model-for-possible-continuous-phase-transition/
DO - 10.1186/2251-7235-6-38
N2 - AbstractA systematic study of the dependence of the local magnetic moment, M, on the Fe-Pn layer separation has been carried out. Within the Ehrenfest classification of orders of phase transition, we propose a continuous (>2) phase transition for studying the dependence of M on the Fe-Pn layer separation. Our model is tested with available experimental data.
IS - 1
PB - OICC Press
KW - Continuous phase transition, Ehrenfest theory, Euler, N, Ginzburg, Magnetic moment, Lagrange equation, Fe, Landau theory, 64.60.av, Pnictide superconductors, 74.20.De, 74.40, 74.70.Kn, 82.35.Jk 
EN -