Writings

2014

2013

2012

2009

2005-2010

Whilst a PhD student at Imperial College London and later as a postdoctoral fellow at Stanford I studied the mechanisms that limit the efficiency of organic solar cells and light emitting diodes. My particular focus was the physics that determines the speed with which charges move through an organic semi-conductor film.

                      

Publications


If so inclined, you can find my PhD thesis and other publications attached below.

I also wrote a couple of articles for Renewable Energy World on Organic photovoltaics and "Innovalight's Silicon Ink".

ToFeT

Inspired and supported by Professor Jenny Nelson and her group, this code relates the quantum properties of an organic film to the macroscopic electrical properties by way of a Kinetic Monte Carlo simulation. In its heyday, ToFeT was used in academic and industrial groups around the world and, as of 2012, is still being used by at least three...

The source code to ToFeT is still available on Google Code and the html documents that used to be on tofet.org are here. You can use j-from-g03 to calculate the requisite transfer integrals (J) from Gaussian's output (G03).

I like the contribution that somebody made to ToFeT's Wikipedia page:

In Hebrew, the word 'Tofet' stands for 'inferno, scene of horror; hell', thus providing a fitting indication to the complexity of the model.


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Joe Kwiatkowski,
Sep 7, 2014, 12:31 PM
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Joe Kwiatkowski,
May 2, 2015, 6:21 PM
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Joe Kwiatkowski,
May 2, 2015, 6:21 PM
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Joe Kwiatkowski,
May 2, 2015, 6:22 PM
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Joe Kwiatkowski,
May 2, 2015, 6:23 PM
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Joe Kwiatkowski,
May 2, 2015, 6:23 PM
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Joe Kwiatkowski,
May 2, 2015, 6:24 PM
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tofet.org.tar.gz
(11274k)
Joe Kwiatkowski,
May 2, 2015, 6:28 PM