Very large magnetoresistance and coherent switching in half-metallic manganite tunnel junctions

By M. Jo, N. Mathur, N. K. Todd, M. Blamire. 2000

135 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Giant tunnelling magnetoresistance at room temperature with MgO (100) tunnel barriers (2004, background): “Thus, the higher the tunnelling spin polarization (TSP), the higher the TMR, so that there has been considerable interest in nominally half-metallic ferromagnetic electrodes, such as the manganite perovskite”
Oxide Spintronics (2007, background): “Several explanations have been invoked to explain the difference between T ∗ and TC : defects in the tunnel barrier causing spin flips [45], [46] and nonoptimal magnetic properties at manganite/barrier interfaces (either due to oxygen deficiency [33], phase separation [42], etc.”
Half-metallic ferromagnets: From band structure to many-body effects (2007, background): “Also, tunnelling experiments initially casted doubt on the half-metallic properties (Jo et al., 2000a,b; Viret et al., 1997).”