Fig. 1: Crystal structure and correlated insulating behavior for α-Ti2O3.
From: Ultra-flat and long-lived plasmons in a strongly correlated oxide
Schematic views of the a conventional cell and b unit cell of α-Ti2O3. The upper panel is a top view and the lower panel is a lateral view. Ti and O atoms are represented by the blue and red balls, respectively. c HR-XRD patterns for a α-Ti2O3 single crystal with (0001) and (11\(\bar{2}\)0)-oriented surfaces. d Temperature-dependent resistivity for a α-Ti2O3 single crystal, collected with I ‖ xy-plane and I ‖ z orientations, where I is the applied electrical current.
