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- Creators: Byrne, Jared
- Creators: Kozicki, Michael
- Member of: Theses and Dissertations
- Resource Type: Text
- Status: Published
were prepared on a polished, intrinsic crystalline silicon substrate via plasma-enhanced chemical vapor deposition to simulate heterojunction device relevant stacks of various materials. The minority carrier lifetime, optical band gap and FTIR spectra were observed at incremental stages of thermal annealing. By observing the changes in the lifetimes the sample structure responsible for the most thermally robust surface passivation could be determined. These results were correlated to the optical band gap and the position and relative area of peaks in the FTIR spectra related to to silicon-hydrogen bonds in the layers. It was found that due to an increased presence of hydrogen bonded to silicon at voids within the passivating layer, hydrogenated amorphous silicon carbide at the interface of the substrate coupled with a hydrogenated amorphous silicon top layer provides better passivation after high temperature annealing than other device structures.
Sun Stop Solar, is a solar module development and manufacturing company that utilizes a unique class of materials, perovskites, as the solar cells’ absorption layer. Perovskites are a unique class of compounds with some perovskites being able to absorb photons and excite electrons to create current. Sun Stop Solar plans to initially begin by developing the foundational technological patent for our perovskite-based single-junction solar cells. Sun Stop Solar plans to initially begin by first having a patent set up, then licensing our patent to a manufacturer, and slowly building towards manufacturing our own solar modules.
Sun Stop Solar, is a solar module development and manufacturing company that utilizes a unique class of materials, perovskites, as the solar cells’ absorption layer. Perovskites are a unique class of compounds with some perovskites being able to absorb photons and excite electrons to create current. Sun Stop Solar will focus on first developing the patent, licensing the technology to a manufacturer, and slowly garnering funds to launch our own manufacturing eventually. Sun Stop Solar is offering a domestic, affordable, and sustainable solution for the current solar market.