Simulated with COMSOL v6.0

• PixelFieldSimFEM.mph Seven-pixel array, fully simulated with FEM.

All simulated with COMSOL up to v5.6

• HexCellElectrode.mph Single cell, with saved mesh and results.
• HexCellx7Electrode.mph Seven-chip array but simulating only the middle one. For visualization only.
• HexCellElectrodeSurfaceCharge.mph A trial with added surface charge boundary condition to the chip.
• HexCellTMnFocusElectrode.mph Single focusing electrode, with both drift and weighting fields set up. No mesh or saved results. Prepared for MATLAB.
• HexCellTMn2FocusElectrode.mph two focusing electrodes stacked. No mesh or saved results. Prepared for MATLAB.

Run comsol mphserver matlab to launch MATLAB with COMSOL server; comsol mphserver matlab -graphics to display plots in a COMSOL graphics window

run_script.m is the main entry point in the MATLAB Command Window.

HexCellTMnFocusElectrode.m is a model file saved in COMSOL. It is generated from the corresponding .mph file. Use File->Compact History in COMSOL to clean up the code.

    model = HexCellTMnFocusElectrode();
    model.hist.disable(); % disable the history logging
    mphgeom(model, 'geom1', 'Facealpha', 0.3); % display the geometry
    mphmesh(model);
    ModelUtil.showProgress(true); % show progress in a separate window
    model.study('std1').run(); % solve
    model.result('pg1').run(); % plot results in COMSOL's interactive window
    pd = mphplot(model,'pg1'); % plot and get plot data

Compile C files to be called in MATLAB:

    mex -v -largeArrayDims

Check out Makefile that automates this.