Fig. 5: Angle dependence of Hall response and electron nematicity in LAO/STO at increasing magnetic field strengths. | Nature Communications

Fig. 5: Angle dependence of Hall response and electron nematicity in LAO/STO at increasing magnetic field strengths.

From: Electron pairing and nematicity in LaAlO3/SrTiO3 nanostructures

Fig. 5: Angle dependence of Hall response and electron nematicity in LAO/STO at increasing magnetic field strengths.The alternative text for this image may have been generated using AI.

Angle \(\varphi\) denotes the relative orientation of the nanocross with respect to the [100] crystallographic direction. a Spline fit overlaid with the experimental data points show the variation in \({R}_{{xy}}^{{anti}}\) with increasing magnetic field strength, \(1{T}\le B\le 7{T}\) for \(0\le \varphi \le 180^\circ .\)The graph considers two axes of symmetry, rotational symmetry by 90° and mirror symmetry along 45°. b Evolution of nematicity marker \(N(B)={\left\langle {\varDelta {R}_{{xy}}^{{anti}}}^{2}\right\rangle }^{1/2}\) as a function of magnitude of magnetic field \(B\).

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