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This will help ensure that you are performing the simulation that you intended.
#Pc1d quantum efficiency graph series#
Values for recombination, applied circuit, light intensity, series resistance, etc are now displayed in the parameter screen. With the new models turned on, it is fourteen times faster than the DOS version. With the new models turned off, PC1D is now five times as fast as version 4.6, or seventeen times as fast as the old DOS version (PC-1D 3.3). Increased speed (again!) – Now twice as fast as version 5.0 ! This is especially useful for batch runs: if you run a batch where only one parameter is varying, by pressing PgUp and PgDn, you can graphically see the effect of varying that parameter. You can access them by pressing PageUp and PageDown in the Interactive Graph View. PC1D now saves graphs from the last 100 simulations. Just specify which parameters you want to vary, and over what range, and PC1D will do the rest. Internal Batch mode (‘QuickBatch’ button on toolbar)Ī batch run can now be generated from inside PC1D, without having to use an external spreadsheet program. New features introduced in Version 5.3 - Major batch enhancements No simulation results are affected by any of these changes. ♺ ‘reflectance’ shortcut button has been added to the toolbar, as a convenient way of adjusting the device reflectance.
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The graphs remain readable down to small window sizes. Graphs now look better when the PC1D window is only occupying part of your screen.(This was due to a compiler bug, and only occurred in PC1D 5.3). ♻UGFIX: Under certain circumstances, quantum efficiency calculations would not converge at long wavelengths. In rare circumstances, previous versions of PC1D 5 would crash when exiting. Some minor typographical errors in the numerical method section of the help file have been corrected. The Quantum Efficiency graph now displays this total reflectance, instead of separate curves for front reflectance and escape.īUGFIX: The batch commands for bandgaps were muddled up (Bandgap, AbsEd1, AbsEd2, AbsEi1, AbsEi2).Īn error in the diffusion length graph has been fixed, and the limitations on mobility have been relaxed, allowing simulations of very low mobility cells. A bug in all previous versions was causing rear surface texturing to be applied at the front instead of the rear.Ī new graphable function, ‘Pri-Surface Total reflectance’ has been added, to make it easier to match experimental reflectance data. Note that if the PRM file had a one-line batch file associated with it, you could modify the batch file before running PC1D in order to change a model parameter. PC1D /g filename.prm opens the parameter file ‘filename.prm’ silently, runs the simulation, copies the contents of the interactive graph to the clipboard, and then exits. There is a new command-line option /g which allows PC1D to be run from an external program. One minor new feature has been added, which will only be of interest to programmers. This bug did not apply when 'total velocity saturation' was selected. This meant that the mobility reduction at high fields was being overestimated by a factor of about two.
#Pc1d quantum efficiency graph code#
The short description of some batch parameters (related to doping) were changed in the QuickBatch dialog to improve clarity.Ī bug in the velocity saturation code was fixed. In the past, these graphs suffered from a loss of precision, making them jagged. Graphs of minority carrier lifetime and diffusion length should now work properly in equilibrium.