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187 results on '"Pecunia, Vincenzo"'

1. Accurate Performance Characterization, Reporting, and Benchmarking for Indoor Photovoltaics

Author

Jailani, Javith Mohammed, Luu, Amanda, Salvosa, Elizabeth, Clegg, Charlotte, Kamalon, Vishnupriya P., Nasrollahi, Bahareh, Valitova, Irina, Meier, Sebastian B., Shore, Andrew M., Hamadani, Behrang H., and Pecunia, Vincenzo

Subjects
Physics - Applied Physics
Abstract

Indoor photovoltaics (IPVs) provide an increasingly promising solution for powering Internet-of-Things smart devices, which has led to a surge in IPV research and the development of new IPV technologies. However, the diverse lighting scenarios adopted in IPV research pose unique challenges in characterization, reporting, and benchmarking, which may obscure genuine performance improvements and result in inaccurate conclusions due to characterization errors. Spectral variations among artificial light sources further complicate benchmarking. This study provides a comprehensive, quantitative analysis of these challenges, investigating them through experimental characterization of IPVs covering a broad performance parameter space, including c-Si, a-Si:H, perovskite, and organic devices. We reveal that many of these challenges can lead to unacceptable error levels. A particularly critical issue is the angular interplay among the light source, measuring device, and IPV device, which compromises accuracy under diffuse illumination. To address these challenges, we evaluate practical protocols to overcome angular issues and enable benchmarking against standardized spectral conditions. To facilitate the implementation of our findings, we provide comprehensive checklists for accurate IPV characterization, reporting, and benchmarking. We anticipate that our analyses and guidelines will stimulate further advancements in IPV technologies by ensuring reliable performance evaluation, thereby facilitating the realization of IPVs' full potential.

Published
2024

2. Roadmap on energy harvesting materials

Author

Pecunia, Vincenzo, Silva, S Ravi P, Phillips, Jamie D, Artegiani, Elisa, Romeo, Alessandro, Shim, Hongjae, Park, Jongsung, Kim, Jin Hyeok, Yun, Jae Sung, Welch, Gregory C, Larson, Bryon W, Creran, Myles, Laventure, Audrey, Sasitharan, Kezia, Flores-Diaz, Natalie, Freitag, Marina, Xu, Jie, Brown, Thomas M, Li, Benxuan, Wang, Yiwen, Li, Zhe, Hou, Bo, Hamadani, Behrang H, Defay, Emmanuel, Kovacova, Veronika, Glinsek, Sebastjan, Kar-Narayan, Sohini, Bai, Yang, Bin Kim, Da, Cho, Yong Soo, Žukauskaitė, Agnė, Barth, Stephan, Fan, Feng Ru, Wu, Wenzhuo, Costa, Pedro, del Campo, Javier, Lanceros-Mendez, Senentxu, Khanbareh, Hamideh, Wang, Zhong Lin, Pu, Xiong, Pan, Caofeng, Zhang, Renyun, Xu, Jing, Zhao, Xun, Zhou, Yihao, Chen, Guorui, Tat, Trinny, Ock, Il Woo, Chen, Jun, Graham, Sontyana Adonijah, Yu, Jae Su, Huang, Ling-Zhi, Li, Dan-Dan, Ma, Ming-Guo, Luo, Jikui, Jiang, Feng, Lee, Pooi See, Dudem, Bhaskar, Vivekananthan, Venkateswaran, Kanatzidis, Mercouri G, Xie, Hongyao, Shi, Xiao-Lei, Chen, Zhi-Gang, Riss, Alexander, Parzer, Michael, Garmroudi, Fabian, Bauer, Ernst, Zavanelli, Duncan, Brod, Madison K, Al Malki, Muath, Snyder, G Jeffrey, Kovnir, Kirill, Kauzlarich, Susan M, Uher, Ctirad, Lan, Jinle, Lin, Yuan-Hua, Fonseca, Luis, Morata, Alex, Martin-Gonzalez, Marisol, Pennelli, Giovanni, Berthebaud, David, Mori, Takao, Quinn, Robert J, Bos, Jan-Willem G, Candolfi, Christophe, Gougeon, Patrick, Gall, Philippe, Lenoir, Bertrand, Venkateshvaran, Deepak, Kaestner, Bernd, Zhao, Yunshan, Zhang, Gang, Nonoguchi, Yoshiyuki, Schroeder, Bob C, Bilotti, Emiliano, Menon, Akanksha K, Urban, Jeffrey J, Fenwick, Oliver, Asker, Ceyla, and Talin, A Alec

Subjects
Engineering, Materials Engineering, Affordable and Clean Energy, energy harvesting materials, photovoltaics, thermoelectric energy harvesting, piezoelectric energy harvesting, triboelectric energy harvesting, radiofrequency energy harvesting, sustainability, Macromolecular and materials chemistry, Physical chemistry, Materials engineering
Abstract

Ambient energy harvesting has great potential to contribute to sustainable development and address growing environmental challenges. Converting waste energy from energy-intensive processes and systems (e.g. combustion engines and furnaces) is crucial to reducing their environmental impact and achieving net-zero emissions. Compact energy harvesters will also be key to powering the exponentially growing smart devices ecosystem that is part of the Internet of Things, thus enabling futuristic applications that can improve our quality of life (e.g. smart homes, smart cities, smart manufacturing, and smart healthcare). To achieve these goals, innovative materials are needed to efficiently convert ambient energy into electricity through various physical mechanisms, such as the photovoltaic effect, thermoelectricity, piezoelectricity, triboelectricity, and radiofrequency wireless power transfer. By bringing together the perspectives of experts in various types of energy harvesting materials, this Roadmap provides extensive insights into recent advances and present challenges in the field. Additionally, the Roadmap analyses the key performance metrics of these technologies in relation to their ultimate energy conversion limits. Building on these insights, the Roadmap outlines promising directions for future research to fully harness the potential of energy harvesting materials for green energy anytime, anywhere.

Published
2023

4. List of contributors

Author

Ahmadivand, Arash, primary, Alhalaili, Badriyah, additional, Bartolo-Perez, Cesar, additional, Benedikovič, Daniel, additional, Bowers, John E., additional, Brockherde, Werner, additional, Caironi, Mario, additional, Cola, Adriano, additional, Convertino, Annalisa, additional, Currie, Marc, additional, Dianat, Pouya, additional, Durini, Daniel, additional, Fuentes-Hernandez, Canek, additional, Ghandiparsi, Soroush, additional, Heuser, Thomas A., additional, Hosticka, Bedrich J., additional, Islam, M. Saif, additional, Karaagac, Hakan, additional, Karabiyik, Mustafa, additional, Leo, Gabriella, additional, Lo, Guo-Qiang, additional, Mayet, Ahmed S., additional, Mcphillips, Lisa N., additional, Miller, Ruth A., additional, Nabet, Bahram, additional, Nagatsuma, Tadao, additional, Natali, Dario, additional, Ombaba, Matthew M., additional, Pala, Nezih, additional, Paschen, Uwe, additional, Pecunia, Vincenzo, additional, Peksu, Elif, additional, Persano, Anna, additional, Piels, Molly, additional, Quaranta, Fabio, additional, Satterthwaite, Peter F., additional, Senesky, Debbie G., additional, So, Hongyun, additional, Yalamarthy, Ananth Saran, additional, and Zhu, Shiyang, additional

Published
2023
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6. Roadmap on printable electronic materials for next-generation sensors.

Author

Pecunia, Vincenzo, Petti, Luisa, Andrews, Joseph B, Ollearo, Riccardo, Gelinck, Gerwin H, Nasrollahi, Bahareh, Jailani, Javith Mohammed, Li, Ning, Kim, Jong H, Ng, Tse Nga, Feng, Hanru, Chen, Zhizhou, Guo, Yupeng, Shen, Liang, Lhuillier, Emmanuel, Kuo, Lidia, Sangwan, Vinod K, Hersam, Mark C, Fraboni, Beatrice, and Basiricò, Laura

Published
2024
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22. Editorial: Focus on green nanomaterials for a sustainable internet of things.

Author

Pecunia, Vincenzo, Occhipinti, Luigi G, Cloutier, Sylvain G, Sun, Shuhui, Grace, Andrews Nirmala, and Leong, Wei Lin

Subjects
*INTERNET of things, *NANOSTRUCTURED materials, *ORGANIC semiconductors, *GRAPHENE synthesis, *QUANTUM dots, *SMART devices, *ENERGY storage, *PEROVSKITE
Abstract

In the dynamic landscape of the Internet of Things (IoT), where smart devices are reshaping our world, nanomaterials can play a pivotal role in ensuring the IoT's sustainability. These materials are poised to redefine the development of smart devices, not only enabling cost-effective fabrication but also unlocking novel functionalities. As the IoT is set to encompass an astounding number of interconnected devices, the demand for environmentally friendly nanomaterials takes center stage. This Focus Issue spotlights cutting-edge research that explores the intersection of nanomaterials and sustainability. The collection delves deep into this critical nexus, encompassing a wide range of topics, from fundamental properties to applications in devices (e.g. sensors, optoelectronic synapses, energy harvesters, memory components, energy storage devices, and batteries), aspects concerning circularity and green synthesis, and an array of materials comprising organic semiconductors, perovskites, quantum dots, nanocellulose, graphene, and two-dimensional semiconductors. Authors not only showcase advancements but also delve into the sustainability profile of these materials, fostering a responsible endeavour toward a green IoT future. [ABSTRACT FROM AUTHOR]

Published
2024
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24. Publisher Correction: Wirelessly powered large-area electronics for the Internet of Things (Nature Electronics, (2022), 10.1038/s41928-022-00898-5)

Author

Portilla, Luis, Loganathan, Kalaivanan, Faber, Hendrik, Eid, Aline, Hester, Jimmy G.D., Tentzeris, Manos M., Fattori, Marco, Cantatore, Eugenio, Jiang, Chen, Nathan, Arokia, Fiori, Gianluca, Ibn-Mohammed, Taofeeq, Anthopoulos, Thomas D., Pecunia, Vincenzo, Portilla, Luis, Loganathan, Kalaivanan, Faber, Hendrik, Eid, Aline, Hester, Jimmy G.D., Tentzeris, Manos M., Fattori, Marco, Cantatore, Eugenio, Jiang, Chen, Nathan, Arokia, Fiori, Gianluca, Ibn-Mohammed, Taofeeq, Anthopoulos, Thomas D., and Pecunia, Vincenzo

Abstract

In the version of this article initially published, the y-axis label of Fig. 3d, now reading “Output voltage (V)” was an inadvertent duplicate of the Fig. 3a label. The figure has been updated in the HTML and PDF versions of the article.

Published
2023

25. Roadmap on energy harvesting materials

Author

Fonds de Recherche du Québec, Canada Research Chairs, University of Calgary, Department of Energy (US), Pecunia, Vincenzo, Silva, S.Ravi P., Phillips, Jamie D., Artegiani, Elisa, Romeo, Alessandro, Shim, Hongjae, Park, Jongsung, Kim, Jin Hyeok, Yun, Jae Sung, Welch, Gregory C., Larson, Bryon W., Brod, Madison K., Al Malki, Muath, G Jeffrey Snyder, Kirill Kovnir, Kauzlarich, Susan M., Uher, Ctirad, Lan, Jinle, Lin, Yuan-Hua, Fonseca. Luis, Morata, Alex, Candolfi, Christophe, Martín-González, Marisol, Pennelli, Giovanni, Berthebaud, David, Mori, Takao, Quinn, Robert J., Bos, Jan-Willem G., Gougeon, Patrick, Gall, Philippe, Lenoir, Bertrand, Venkateshvaran, Deepak, Kaestner, Bernd, Zhao, Yunshan, Zhang, Gang, Nonoguchi, Yoshiyuki, Schroeder,Bob C., Anthopoulos, Thomas D., Bilotti, Emiliano, Menon, Akanksha K., Urban, Jeffrey J., Fenwick, Oliver, Asker, Ceyla, Talin, A. Alec, Losi, Tommaso, Viola, Fabrizio, Caironi, Mario., Georgiadou, Dimitra G., Ding, Li, Peng, Lian-Mao, Wang, Zhenxing, Wei,Muh-Dey, Negra, Renato, Creran, Myles, Lemme, Max C., Wagih, Mahmoud, Beeby, Steve, Ibn-Mohammed, Taofeeq, Mustapha, K. B., Joshi, A. P., Laventure, Audrey, Sasitharan, Kezia, Flores-Diaz, Natalie, Freitag, Marina, Xu, Jie, Brown, Thomas M., Li, Benxuan, Wang, Yiwen, Li, Zhe, Hou, Bo, Hamadani, Behrang H., Defay, Emmanuel, Kovacova, Veronika, Glinsek, Sebastjan, Kar-Narayan, Sohini, Bai, Yang, Kim, Da Bin, Cho, Yong Soo, Žukauskaitė, Agnė, Barth, Stephan, Fan, Feng Ru, Wu, Wenzhuo, Costa, Pedro, Campo, Javier del, Lanceros-Mendez, Senentxu, Khanbareh, Hamideh, Wang, Zhong Lin, Pu, Xiong, Pan, Caofeng, Zhang, Renyun, Xu, Jing, Zhao, Xun, Zhou, Yihao, Chen, Guorui, Tat, Trinny, Ock, Il Woo, Chen, Jun, Sontyana Adonijah Graham, Yu, Jae Su, Huang, Ling-Zhi, Li, Dan-Dan, Ma, Ming-Guo, Luo, Jikui, Jiang, Feng, Lee, Pooi See, Dudem, Bhaskar, Vivekananthan, Venkateswaran, Kanatzidis, Mercouri G., Xie, Hongyao, Shi, Xiao-Lei, Chen, Zhi-Gang, Riss, Alexander, Parzer, Michael, Garmroudi, Fabian, Bauer, Ernst, Zavanelli, Duncan, Fonds de Recherche du Québec, Canada Research Chairs, University of Calgary, Department of Energy (US), Pecunia, Vincenzo, Silva, S.Ravi P., Phillips, Jamie D., Artegiani, Elisa, Romeo, Alessandro, Shim, Hongjae, Park, Jongsung, Kim, Jin Hyeok, Yun, Jae Sung, Welch, Gregory C., Larson, Bryon W., Brod, Madison K., Al Malki, Muath, G Jeffrey Snyder, Kirill Kovnir, Kauzlarich, Susan M., Uher, Ctirad, Lan, Jinle, Lin, Yuan-Hua, Fonseca. Luis, Morata, Alex, Candolfi, Christophe, Martín-González, Marisol, Pennelli, Giovanni, Berthebaud, David, Mori, Takao, Quinn, Robert J., Bos, Jan-Willem G., Gougeon, Patrick, Gall, Philippe, Lenoir, Bertrand, Venkateshvaran, Deepak, Kaestner, Bernd, Zhao, Yunshan, Zhang, Gang, Nonoguchi, Yoshiyuki, Schroeder,Bob C., Anthopoulos, Thomas D., Bilotti, Emiliano, Menon, Akanksha K., Urban, Jeffrey J., Fenwick, Oliver, Asker, Ceyla, Talin, A. Alec, Losi, Tommaso, Viola, Fabrizio, Caironi, Mario., Georgiadou, Dimitra G., Ding, Li, Peng, Lian-Mao, Wang, Zhenxing, Wei,Muh-Dey, Negra, Renato, Creran, Myles, Lemme, Max C., Wagih, Mahmoud, Beeby, Steve, Ibn-Mohammed, Taofeeq, Mustapha, K. B., Joshi, A. P., Laventure, Audrey, Sasitharan, Kezia, Flores-Diaz, Natalie, Freitag, Marina, Xu, Jie, Brown, Thomas M., Li, Benxuan, Wang, Yiwen, Li, Zhe, Hou, Bo, Hamadani, Behrang H., Defay, Emmanuel, Kovacova, Veronika, Glinsek, Sebastjan, Kar-Narayan, Sohini, Bai, Yang, Kim, Da Bin, Cho, Yong Soo, Žukauskaitė, Agnė, Barth, Stephan, Fan, Feng Ru, Wu, Wenzhuo, Costa, Pedro, Campo, Javier del, Lanceros-Mendez, Senentxu, Khanbareh, Hamideh, Wang, Zhong Lin, Pu, Xiong, Pan, Caofeng, Zhang, Renyun, Xu, Jing, Zhao, Xun, Zhou, Yihao, Chen, Guorui, Tat, Trinny, Ock, Il Woo, Chen, Jun, Sontyana Adonijah Graham, Yu, Jae Su, Huang, Ling-Zhi, Li, Dan-Dan, Ma, Ming-Guo, Luo, Jikui, Jiang, Feng, Lee, Pooi See, Dudem, Bhaskar, Vivekananthan, Venkateswaran, Kanatzidis, Mercouri G., Xie, Hongyao, Shi, Xiao-Lei, Chen, Zhi-Gang, Riss, Alexander, Parzer, Michael, Garmroudi, Fabian, Bauer, Ernst, and Zavanelli, Duncan

Abstract

Ambient energy harvesting has great potential to contribute to sustainable development and address growing environmental challenges. Converting waste energy from energy-intensive processes and systems (e.g. combustion engines and furnaces) is crucial to reducing their environmental impact and achieving net-zero emissions. Compact energy harvesters will also be key to powering the exponentially growing smart devices ecosystem that is part of the Internet of Things, thus enabling futuristic applications that can improve our quality of life (e.g. smart homes, smart cities, smart manufacturing, and smart healthcare). To achieve these goals, innovative materials are needed to efficiently convert ambient energy into electricity through various physical mechanisms, such as the photovoltaic effect, thermoelectricity, piezoelectricity, triboelectricity, and radiofrequency wireless power transfer. By bringing together the perspectives of experts in various types of energy harvesting materials, this Roadmap provides extensive insights into recent advances and present challenges in the field. Additionally, the Roadmap analyses the key performance metrics of these technologies in relation to their ultimate energy conversion limits. Building on these insights, the Roadmap outlines promising directions for future research to fully harness the potential of energy harvesting materials for green energy anytime, anywhere.

Published
2023

31. Wirelessly powered large-area electronics for the Internet of Things

Author

Portilla, Luis, primary, Loganathan, Kalaivanan, additional, Faber, Hendrik, additional, Eid, Aline, additional, Hester, Jimmy G. D., additional, Tentzeris, Manos M., additional, Fattori, Marco, additional, Cantatore, Eugenio, additional, Jiang, Chen, additional, Nathan, Arokia, additional, Fiori, Gianluca, additional, Ibn-Mohammed, Taofeeq, additional, Anthopoulos, Thomas D., additional, and Pecunia, Vincenzo, additional

Published
2022
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34. Enhancing the Microstructure of Perovskite‐Inspired Cu‐Ag‐Bi‐I Absorber for Efficient Indoor Photovoltaics (Small 35/2022)

Author

Grandhi, G. Krishnamurthy, primary, Al‐Anesi, Basheer, additional, Pasanen, Hannu, additional, Ali‐Löytty, Harri, additional, Lahtonen, Kimmo, additional, Granroth, Sari, additional, Christian, Nino, additional, Matuhina, Anastasia, additional, Liu, Maning, additional, Berdin, Alex, additional, Pecunia, Vincenzo, additional, and Vivo, Paola, additional

Published
2022
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44. Approaching disorder-free transport in high-mobility conjugated polymers

Author

Venkateshvaran, Deepak, Nikolka, Mark, Sadhanala, Aditya, Lemaur, Vincent, Zelazny, Mateusz, Kepa, Michal, Hurhangee, Michael, Kronemeijer, Auke Jisk, Pecunia, Vincenzo, Nasrallah, Iyad, Romanov, Igor, Broch, Katharina, McCulloch, Iain, Emin, David, Olivier, Yoann, Cornil, Jerome, Beljonne, David, and Sirringhaus, Henning

Published
2014
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46. Ambipolar Deep-Subthreshold Printed-Carbon-Nanotube Transistors for Ultralow-Voltage and Ultralow-Power Electronics

Author

Portilla, Luis, Zhao, Jianwen, Wang, Yan, Sun, Liping, Li, Fengzhu, Robin, Malo, Wei, Miaomiao, Cui, Zheng, Occhipinti, Luigi G, Anthopoulos, Thomas D, Pecunia, Vincenzo, Zhao, Jianwen [0000-0002-5548-5469], Anthopoulos, Thomas D [0000-0002-0978-8813], Pecunia, Vincenzo [0000-0003-3244-1620], and Apollo - University of Cambridge Repository

Subjects
subthreshold, carbon nanotubes, ultralow power, Hardware_INTEGRATEDCIRCUITS, hybrid nanodielectrics, thin-film transistor, Hardware_PERFORMANCEANDRELIABILITY, Hardware_LOGICDESIGN
Abstract

The development of ultralow-power and easy-to-fabricate electronics with potential for large-scale circuit integration (i.e., complementary or complementary-like) is an outstanding challenge for emerging off-the-grid applications, e.g., remote sensing, "place-and-forget", and the Internet of Things. Herein we address this challenge through the development of ambipolar transistors relying on solution-processed polymer-sorted semiconducting carbon nanotube networks (sc-SWCNTNs) operating in the deep-subthreshold regime. Application of self-assembled monolayers at the active channel interface enables the fine-tuning of sc-SWCNTN transistors toward well-balanced ambipolar deep-subthreshold characteristics. The significance of these features is assessed by exploring the applicability of such transistors to complementary-like integrated circuits, with respect to which the impact of the subthreshold slope and flatband voltage on voltage and power requirements is studied experimentally and theoretically. As demonstrated with inverter and NAND gates, the ambipolar deep-subthreshold sc-SWCNTN approach enables digital circuits with complementary-like operation and characteristics including wide noise margins and ultralow operational voltages (≤0.5 V), while exhibiting record-low power consumption (≤1 pW/μm). Among thin-film transistor technologies with minimal material complexity, our approach achieves the lowest energy and power dissipation figures reported to date, which are compatible with and highly attractive for emerging off-the-grid applications.

Published
2020
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48. Photoinduced Current Transient Spectroscopy: Assessing the Impact of Defects on Lead‐Free Perovskite‐Inspired Photovoltaics via Photoinduced Current Transient Spectroscopy (Adv. Energy Mater. 22/2021)

Author

Pecunia, Vincenzo, primary, Zhao, Jing, additional, Kim, Chaewon, additional, Tuttle, Blair R., additional, Mei, Jianjun, additional, Li, Fengzhu, additional, Peng, Yueheng, additional, Huq, Tahmida N., additional, Hoye, Robert L. Z., additional, Kelly, Nicola D., additional, Dutton, Siân E., additional, Xia, Kai, additional, MacManus‐Driscoll, Judith L., additional, and Sirringhaus, Henning, additional

Published
2021
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