Search Results - "Gambogi, William J."

Impact of specimen preparation method on photovoltaic backsheet degradation during accelerated aging test by Xia, Ji, Liu, Yi, Hu, Hongjie, Zhu, Xiaogang, Lv, Hao, Phillips, Nancy H., Choudhury, Kaushik Roy, Gambogi, William J., Rodriguez, Marisol, Simon, Ethan S., Kempe, Michael, Morse, Joshua

“…In this study, we highlight some important factors in the specimen preparation methods for evaluating photovoltaic backsheet properties after accelerated…”
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Aging behavior and degradation of different backsheets used in the field under various climates in China by Han, Huili, Xia, Ji, Hu, Hongjie, Liu, Rensheng, Liu, Jiangfeng, Choudhury, Kaushik Roy, Gambogi, William J., Felder, Thomas, Rodriguez, Marisol, Simon, Ethan, Zhang, Zongwen, Shen, Hui

“…The performance of photovoltaic (PV) modules and their component materials under outdoor environmental stresses is the most important indicator of reliability,…”
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Spatiotemporal Modeling of Real World Backsheets Field Survey Data: Hierarchical (Multilevel) Generalized Additive Models by Wieser, Raymond J., Li, Zelin Zack, Moffitt, Stephanie L., Zabalza, Ruben, Boucher, Evan, Ayala, Silvana, Brown, Matthew, Gu, Xiaohong, Ji, Liang, O'Brien, Colleen, Hauser, Adam W., O'Brien, Greg S., Yu, Xuanji, French, Roger H., Kempe, Micheal D., Tracy, Jared, Choudhury, Kausik R., Gambogi, William J., Bruckman, Laura S., Boyce, Kenneth P.

“…Assessing photovoltaic module backsheet durability is critical to increasing module lifetime. Laboratory-based accelerating testing has recently failed to…”
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Spatio-Temporal Modeling of Field Surveyed Backsheet Degradation by Wieser, Raymond J., Rath, Kunal, Moffitt, Stephanie L., Zabalza, Ruben, Boucher, Evan, Ayala, Silvana, Brown, Matthew, Gu, Xiaohong, Ji, Liang, O'Brien, Colleen, Hauser, Adam W., O'Brien, Greg S., French, Roger H., Kempe, Micheal D., Tracy, Jared, Choudhury, Kausik R., Gambogi, William J., Bruckman, Laura S., Boyce, Kenneth P.

“…Assessing photovoltaic module backsheet durability is critical to increasing module lifetime. Lab based accelerating testing has recently failed to predict…”
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Optical Photopolymers: Design and Applications by Trout, T. John, Schmieg, John J., Gambogi, William J., Weber, Andrew M.

“…The combination of precise optically recorded patterns and changes in the physical properties upon light‐induced polymerization leads to the unique function…”
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Compensating a Twisted Nematic Liquid Crystal Display with Matched Wavelength Dispersion Retarders by Montbach, Erica N., Bos, Philip J., Gambogi, William J.

“…We show that holographic retarders using form birefringence can be designed to allow accurate matching of the dispersion of a liquid crystal device. A twisted…”
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Progress in PV Material Durability Test Methodologies by Gambogi, William J.

“…Accelerated test methods to assess the durability of photovoltaic modules is a crucial area of research in the PV technical community. The seminal work in this…”
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Assessment of PV module durability using accelerated and outdoor performance analysis and comparisons by Gambogi, William J., Heta, Yushi, Kopchick, James G., Felder, Thomas, MacMaster, Steven W., Bradley, Alexander Z., Hamzavytehrany, Babak, Yu, Bao-Ling, Stika, Katherine M., Trout, T. John, Garreau-Iles, Lucie, Fu, Oakland, Hongjie Hu

“…Photovoltaic modules have been operating in the outdoor environment for more than 30 years now. These modules have been exposed to a wide range of stresses…”
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Mapping chemical and mechanical property degradation in photovoltaic modules by Stika, Katherine M., Westphal, Craig S., Kapur, Jane, Raty, R. Gail, Jing Li, Kopchick, James G., Gambogi, William J., Hamzavytehrany, Babak, Bradley, Alexander Z., Marsh, James R., Foltz, Benjamin W.

“…An understanding of material interactions and degradation pathways in both fielded modules and modules used for accelerated testing is important to understand…”
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15.3: Invited Paper: Volume Holographic Components for Display Applications by Trout, T. John, Gambogi, William J., Steijn, Kirk W., Mackara, Steven R.

“…Volume holographic components are being used to enhance the performance of a variety of liquid crystal and projection display systems. Holographic components…”
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