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atomic-beam-fluorescence

hv-conditioning-analysis

Spinlab High voltage conditioning analysis code for the Ra EDM project 9/10/2020 Author: Roy A. Ready ([email protected]) DOI: https://zenodo.org/badge/latestdoi/294766922 This analysis code calculates discharge rates and related quantities of electrodes being charged with a periodic bipolar power supply. It has been tested to process the high voltage conditioning data conducted at Spinlab (MSU, East Lansing) from 2017--2020. MATLAB programs: * batch_process_everything.m * batch_process_hv_sim.m * batch_process_hv_sim_nb23.m * batch_process_hv_sim_nb56.m * batch_process_hv_sim_nb78.m * calc_discharge_rate.m * calc_offset.m * chunkify.m * cumulative_discharge_rate_plotter.m * find_charging_data.m * find_discharges_final.m * gaus_min_amp_avg_stdev.m * hv_plot_xy_errors.m * plot_discharge_hist.m * RaEDM_leakage_analysis.m * sort_state.m * steady_state_plotter.m * ti13_batch_process_hv_sim.m * triplet_calculator.m * wt_avg_stdev.m To generate analysis files for one conditioning shift data file, run RaEDM_leakage_analysis.m. batch_process_*.m will run a group of related conditioning shift files as a batch. To generate a cumulative timeline plot: 1) collect the conditioning shift folders in a folder that you create in the same directory as cumulative_discharge_rate_plotter.m 2) Copy 2 data files from each analysis file and place them into the newly created folder. They are <timestamp>-discharge-rate-neg.txt and <timestamp>-discharge-rate-pos.txt 3) change the variable "analysis_folder_name_parent" in cumulative_discharge_rate_plotter.m to the name of the folder you created. 4) change the variable "electrodes" in cumulative_discharge_rate_plotter.m to the name of the electrodes you are analyzing. 5) run cumulative_dsicharge_rate_plotter.m To generate a steady state leakage current vs. voltage plot: 6) copy <timestamp>-steady-state-v-voltage.txt from the new analysis folder created by cumulative_rate_discharge_plotter.m to a new folder. If you want to display multiple steady-state data series, run 1)->5) for each electrode pair and copy the steady state data files to the same directory. 7) in steady_state_plotter.m, change the name of variable "analysis_folder_name_parent" to the name of the folder you created for the steady-state data files. 8) manually change the call to hv_plot_xy_errors to the data series you would like to plot. 9) run steady_state_plotter.m