# Academic work An experimental scheme for determining the Berry phase in two-dimensional quantum materials with a flat band. For more details, you can read the full paper on arXiv [https://arxiv.org/abs/2402.15596] # Usage direction 1. The data shared on Zenodo is generated from codes shared on GitHub. You can access it using the following link: [https://github.com/liliyequantum/Berry_phase] 2. The relevant directories are as follows: � �`data_strong` and `data_weak` under `weak_strong_t_alpha` from GitHub � �`data_J_t` under `BO_t` from GitHub � �These datasets can be generated using the `.m` files located in the `weak_strong_t_alpha` and `BO_t` directories, respectively, from GitHub. 3. The data `filter_hexagon_cut_width_0.001_p_x_size_1200_p_y_size_1050.mat`, also shared on Zenodo, should be placed in both the `Bloch_t` and `Bloch_alpha directories` from GitHub.