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GaAs based strain-balanced quantum well solar cells (SB-QWSCs) have been shown to enhance efficiency compared to a bulk control cell, if the overall photocurrent increase is not offset by the reduction in open-circuit voltage. Here we demonstrate the performance of QWSC in light fluxes of up to 400 suns equivalent. The QWSC maintains additivity (the total current is the sum of dark current and the...
During two separate Karenia brevis red tide events, we measured the levels of brevetoxins in air and water samples, conducted personal interviews, and performed pulmonary function tests on people before and after they visited one of two Florida beaches. One hundred and twenty-nine people participated in the study, which we conducted during red tide events in Sarasota and Jacksonville, FL, USA. Exposure...
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