Figure 4From: Enhanced resistive switching phenomena using low-positive-voltage format and self-compliance IrO x /GdO x /W cross-point memoriesTEM image and EDX spectra. (a) Cross-sectional TEM image of IrO x /GdO x /W structure. Polycrystalline GdO x film is observed. (b) EDX spectra show the Ir, Gd, W, and O elements.Back to article page