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17 results on '"Ortica, Fausto"'

1. The JUNO experiment Top Tracker

Author

Abusleme, Angel, Adam, Thomas, Ahmad, Shakeel, Ahmed, Rizwan, Aiello, Sebastiano, Akram, Muhammad, Aleem, Abid, Alexandros, Tsagkarakis, An, Fengpeng, An, Qi, Andronico, Giuseppe, Anfimov, Nikolay, Antonelli, Vito, Antoshkina, Tatiana, Asavapibhop, Burin, Athayde Marcondes de André, João Pedro, Auguste, Didier, Bai, Weidong, Balashov, Nikita, Baldini, Wander, Barresi, Andrea, Basilico, Davide, Baussan, Eric, Bellato, Marco, Beretta, Marco, Bergnoli, Antonio, Bick, Daniel, Birkenfeld, Thilo, Blin, Sylvie, Blum, David, Blyth, Simon, Bolshakova, Anastasia, Bongrand, Mathieu, Bordereau, Clément, Breton, Dominique, Brigatti, Augusto, Brugnera, Riccardo, Bruno, Riccardo, Budano, Antonio, Busto, Jose, Cabrera, Anatael, Caccianiga, Barbara, Cai, Hao, Cai, Xiao, Cai, Yanke, Cai, Zhiyan, Callier, Stéphane, Cammi, Antonio, Campeny, Agustin, Cao, Chuanya, Cao, Guofu, Cao, Jun, Caruso, Rossella, Cerna, Cédric, Cerrone, Vanessa, Chan, Chi, Chang, Jinfan, Chang, Yun, Chen, Chao, Chen, Guoming, Chen, Pingping, Chen, Shaomin, Chen, Yixue, Chen, Yu, Chen, Zhiyuan, Chen, Zikang, Cheng, Jie, Cheng, Yaping, Cheng, Yu Chin, Chepurnov, Alexander, Chetverikov, Alexey, Chiesa, Davide, Chimenti, Pietro, Chu, Ziliang, Chukanov, Artem, Claverie, Gérard, Clementi, Catia, Clerbaux, Barbara, Colomer Molla, Marta, Conforti Di Lorenzo, Selma, Coppi, Alberto, Corti, Daniele, Corso, Flavio Dal, Dalager, Olivia, De La Taille, Christophe, Deng, Zhi, Deng, Ziyan, Depnering, Wilfried, Diaz, Marco, Ding, Xuefeng, Ding, Yayun, Dirgantara, Bayu, Dmitrievsky, Sergey, Dohnal, Tadeas, Dolzhikov, Dmitry, Donchenko, Georgy, Dong, Jianmeng, Doroshkevich, Evgeny, Dou, Wei, Dracos, Marcos, Drapier, Olivier, Druillole, Frédéric, Du, Ran, Du, Shuxian, Dugas, Katherine, Dusini, Stefano, Duyang, Hongyue, Eck, Jessica, Enqvist, Timo, Fabbri, Andrea, Fahrendholz, Ulrike, Fan, Lei, Fang, Jian, Fang, Wenxing, Fargetta, Marco, Fedoseev, Dmitry, Fei, Zhengyong, Felici, Giulietto, Feng, Li-Cheng, Feng, Qichun, Ferraro, Federico, Fournier, Amélie, Gan, Haonan, Gao, Feng, Garfagnini, Alberto, Gavrikov, Arsenii, Gerasimov, Vladimir, Giammarchi, Marco, Giudice, Nunzio, Gonchar, Maxim, Gong, Guanghua, Gong, Hui, Gornushkin, Yuri, Göttel, Alexandre, Grassi, Marco, Gromov, Maxim, Gromov, Vasily, Gu, Minghao, Gu, Xiaofei, Gu, Yu, Guan, Mengyun, Guan, Yuduo, Guardone, Nunzio, Guo, Cong, Guo, Wanlei, Guo, Xinheng, Guo, Yuhang, Gursky, Semen, Hagner, Caren, Han, Ran, Han, Yang, He, Miao, He, Wei, Heinz, Tobias, Hellmuth, Patrick, Heng, Yuekun, Herrera, Rafael, Hor, YuenKeung, Hou, Shaojing, Hsiung, Yee, Hu, Bei-Zhen, Hu, Hang, Hu, Jianrun, Hu, Jun, Hu, Shouyang, Hu, Tao, Hu, Yuxiang, Hu, Zhuojun, Huang, Guihong, Huang, Hanxiong, Huang, Jinhao, Huang, Kaixuan, Huang, Wenhao, Huang, Qinhua, Huang, Xin, Huang, Xingtao, Huang, Yongbo, Hui, Jiaqi, Huo, Lei, Huo, Wenju, Huss, Cédric, Hussain, Safeer, Ioannisian, Ara, Isocrate, Roberto, Jelmini, Beatrice, Jeria, Ignacio, Ji, Xiaolu, Jia, Huihui, Jia, Junji, Jian, Siyu, Jiang, Di, Jiang, Wei, Jiang, Xiaoshan, Jing, Xiaoping, Jollet, Cécile, Kalousis, Leonidas, Kampmann, Philipp, Kang, Li, Karaparambil, Rebin, Kazarian, Narine, Khan, Ali, Khatun, Amina, Khosonthongkee, Khanchai, Korablev, Denis, Kouzakov, Konstantin, Krasnoperov, Alexey, Kuleshov, Sergey, Kutovskiy, Nikolay, Kuusiniemi, Pasi, Lachenmaier, Tobias, Landini, Cecilia, Leblanc, Sébastien, Lebrin, Victor, Lefevre, Frederic, Lei, Ruiting, Leitner, Rupert, Leung, Jason, Li, Demin, Li, Fei, Li, Fule, Li, Gaosong, Li, Huiling, Li, Mengzhao, Li, Min, Li, Nan, Li, Qingjiang, Li, Ruhui, Li, Rui, Li, Shanfeng, Li, Tao, Li, Teng, Li, Weidong, Li, Weiguo, Li, Xiaomei, Li, Xiaonan, Li, Xinglong, Li, Yi, Li, Yichen, Li, Yufeng, Li, Zepeng, Li, Zhaohan, Li, Zhibing, Li, Ziyuan, Li, Zonghai, Liang, Hao, Liao, Jiajun, Limphirat, Ayut, Lin, Guey-Lin, Lin, Shengxin, Lin, Tao, Ling, Jiajie, Lippi, Ivano, Liu, Caimei, Liu, Fang, Liu, Haidong, Liu, Haotian, Liu, Hongbang, Liu, Hongjuan, Liu, Hongtao, Liu, Hui, Liu, Jianglai, Liu, Jiaxi, Liu, Jinchang, Liu, Min, Liu, Qian, Liu, Qin, Liu, Runxuan, Liu, Shenghui, Liu, Shubin, Liu, Shulin, Liu, Xiaowei, Liu, Xiwen, Liu, Yankai, Liu, Yunzhe, Lokhov, Alexey, Lombardi, Paolo, Lombardo, Claudio, Loo, Kai, Lu, Chuan, Lu, Haoqi, Lu, Jingbin, Lu, Junguang, Lu, Peizhi, Lu, Shuxiang, Lubsandorzhiev, Bayarto, Lubsandorzhiev, Sultim, Ludhova, Livia, Lukanov, Arslan, Luo, Daibin, Luo, Fengjiao, Luo, Guang, Luo, Jianyi, Luo, Shu, Luo, Wuming, Luo, Xiaojie, Lyashuk, Vladimir, Ma, Bangzheng, Ma, Bing, Ma, Qiumei, Ma, Si, Ma, Xiaoyan, Ma, Xubo, Maalmi, Jihane, Magoni, Marco, Mai, Jingyu, Malyshkin, Yury, Mandujano, Roberto Carlos, Mantovani, Fabio, Mao, Xin, Mao, Yajun, Mari, Stefano M., Marini, Filippo, Martini, Agnese, Mayer, Matthias, Mayilyan, Davit, Mednieks, Ints, Meng, Yue, Meraviglia, Anita, Meregaglia, Anselmo, Meroni, Emanuela, Meyhöfer, David, Miller, Jonathan, Miramonti, Lino, Montini, Paolo, Montuschi, Michele, Müller, Axel, Nastasi, Massimiliano, Naumov, Dmitry V., Naumova, Elena, Navas-Nicolas, Diana, Nemchenok, Igor, Nguyen Thi, Minh Thuan, Nikolaev, Alexey, Ning, Feipeng, Ning, Zhe, Nunokawa, Hiroshi, Oberauer, Lothar, Ochoa-Ricoux, Juan Pedro, Olshevskiy, Alexander, Orestano, Domizia, Ortica, Fausto, Othegraven, Rainer, Paoloni, Alessandro, Parmeggiano, Sergio, Pei, Yatian, Pelicci, Luca, Peng, Anguo, Peng, Haiping, Peng, Yu, Peng, Zhaoyuan, Perrot, Frédéric, Petitjean, Pierre-Alexandre, Petrucci, Fabrizio, Pilarczyk, Oliver, Piñeres Rico, Luis Felipe, Popov, Artyom, Poussot, Pascal, Previtali, Ezio, Qi, Fazhi, Qi, Ming, Qian, Sen, Qian, Xiaohui, Qian, Zhen, Qiao, Hao, Qin, Zhonghua, Qiu, Shoukang, Ranucci, Gioacchino, Rasheed, Reem, Re, Alessandra, Rebii, Abdel, Redchuk, Mariia, Ren, Bin, Ren, Jie, Ricci, Barbara, Rifai, Mariam, Roche, Mathieu, Rodphai, Narongkiat, Romani, Aldo, Romanov, Victor, Roskovec, Bedřich, Ruan, Xichao, Rybnikov, Arseniy, Sadovsky, Andrey, Saggese, Paolo, Sandanayake, Deshan, Sanfilippo, Simone, Sangka, Anut, Sawangwit, Utane, Sawatzki, Julia, Schever, Michaela, Schuler, Jacky, Schwab, Cédric, Schweizer, Konstantin, Selyunin, Alexandr, Serafini, Andrea, Settanta, Giulio, Settimo, Mariangela, Sharov, Vladislav, Shaydurova, Arina, Shi, Jingyan, Shi, Yanan, Shutov, Vitaly, Sidorenkov, Andrey, Šimkovic, Fedor, Sirignano, Chiara, Siripak, Jaruchit, Sisti, Monica, Slupecki, Maciej, Smirnov, Mikhail, Smirnov, Oleg, Sogo-Bezerra, Thiago, Sokolov, Sergey, Songwadhana, Julanan, Soonthornthum, Boonrucksar, Sotnikov, Albert, Šrámek, Ondřej, Sreethawong, Warintorn, Stahl, Achim, Stanco, Luca, Stankevich, Konstantin, Štefánik, Dušan, Steiger, Hans, Steinmann, Jochen, Sterr, Tobias, Stock, Matthias Raphael, Strati, Virginia, Studenikin, Alexander, Su, Jun, Sun, Shifeng, Sun, Xilei, Sun, Yongjie, Sun, Yongzhao, Sun, Zhengyang, Suwonjandee, Narumon, Szelezniak, Michal, Takenaka, Akira, Tang, Jian, Tang, Qiang, Tang, Quan, Tang, Xiao, Thara Hariharan, Vidhya, Theisen, Eric, Tietzsch, Alexander, Tkachev, Igor, Tmej, Tomas, Torri, Marco Danilo Claudio, Tortorici, Francesco, Treskov, Konstantin, Triossi, Andrea, Triozzi, Riccardo, Troni, Giancarlo, Trzaska, Wladyslaw, Tung, Yu-Chen, Tuve, Cristina, Ushakov, Nikita, Vedin, Vadim, Verde, Giuseppe, Vialkov, Maxim, Viaud, Benoit, Vollbrecht, Cornelius Moritz, von Sturm, Katharina, Vorobel, Vit, Voronin, Dmitriy, Votano, Lucia, Walker, Pablo, Wang, Caishen, Wang, Chung-Hsiang, Wang, En, Wang, Guoli, Wang, Jian, Wang, Jun, Wang, Lu, Wang, Meng, Wang, Ruiguang, Wang, Siguang, Wang, Wei, Wang, Wenshuai, Wang, Xi, Wang, Xiangyue, Wang, Yangfu, Wang, Yaoguang, Wang, Yi, Wang, Yifang, Wang, Yuanqing, Wang, Zhe, Wang, Zheng, Wang, Zhimin, Watcharangkool, Apimook, Wei, Wei, Wei, Wenlu, Wei, Yadong, Wen, Kaile, Wen, Liangjian, Weng, Jun, Wiebusch, Christopher, Wirth, Rosmarie, Wonsak, Bjoern, Wu, Diru, Wu, Qun, Wu, Zhi, Wurm, Michael, Wurtz, Jacques, Wysotzki, Christian, Xi, Yufei, Xia, Dongmei, Xiao, Xiang, Xie, Xiaochuan, Xie, Yuguang, Xie, Zhangquan, Xin, Zhao, Xing, Zhizhong, Xu, Benda, Xu, Cheng, Xu, Donglian, Xu, Fanrong, Xu, Hangkun, Xu, Jilei, Xu, Jing, Xu, Meihang, Xu, Yin, Xu, Yu, Yan, Baojun, Yan, Qiyu, Yan, Taylor, Yan, Xiongbo, Yan, Yupeng, Yang, Changgen, Yang, Chengfeng, Yang, Jie, Yang, Lei, Yang, Xiaoyu, Yang, Yifan, Yao, Haifeng, Ye, Jiaxuan, Ye, Mei, Ye, Ziping, Yermia, Frédéric, You, Zhengyun, Yu, Boxiang, Yu, Chiye, Yu, Chunxu, Yu, Guojun, Yu, Hongzhao, Yu, Miao, Yu, Xianghui, Yu, Zeyuan, Yu, Zezhong, Yuan, Cenxi, Yuan, Chengzhuo, Yuan, Ying, Yuan, Zhenxiong, Yue, Baobiao, Zafar, Noman, Zavadskyi, Vitalii, Zeng, Shan, Zeng, Tingxuan, Zeng, Yuda, Zhan, Liang, Zhang, Aiqiang, Zhang, Bin, Zhang, Binting, Zhang, Feiyang, Zhang, Haosen, Zhang, Honghao, Zhang, Jialiang, Zhang, Jiawen, Zhang, Jie, Zhang, Jin, Zhang, Jingbo, Zhang, Jinnan, Zhang, Mohan, Zhang, Peng, Zhang, Qingmin, Zhang, Shiqi, Zhang, Shu, Zhang, Shuihan, Zhang, Tao, Zhang, Xiaomei, Zhang, Xin, Zhang, Xuantong, Zhang, Yinhong, Zhang, Yiyu, Zhang, Yongpeng, Zhang, Yu, Zhang, Yuanyuan, Zhang, Yumei, Zhang, Zhenyu, Zhang, Zhijian, Zhao, Jie, Zhao, Rong, Zhao, Runze, Zhao, Shujun, Zheng, Dongqin, Zheng, Hua, Zheng, Yangheng, Zhong, Weirong, Zhou, Jing, Zhou, Li, Zhou, Nan, Zhou, Shun, Zhou, Tong, Zhou, Xiang, Zhu, Jingsen, Zhu, Kangfu, Zhu, Kejun, Zhu, Zhihang, Zhuang, Bo, Zhuang, Honglin, Zong, Liang, Zou, Jiaheng, and Zwickel, Sebastian

Published
2023
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2. Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics

Author

Triozzi, Riccardo, Serafini, Andrea, Bellato, Marco, Bergnoli, Antonio, Bolognesi, Matteo, Brugnera, Riccardo, Cerrone, Vanessa, Chen, Chao, Clerbaux, Barbara, Coppi, Alberto, Corti, Daniele, dal Corso, Flavio, Dong, Jianmeng, Dou, Wei, Fan, Lei, Garfagnini, Alberto, Gavrikov, Arsenii, Gong, Guanghua, Grassi, Marco, Guizzetti, Rosa Maria, Hang, Shuang, He, Cong, Hu, Jun, Isocrate, Roberto, Jelmini, Beatrice, Ji, Xiaolu, Jiang, Xiaoshan, Li, Fei, Liang, Zehong, Lippi, Ivano, Liu, Hongbang, Liu, Hongbin, Liu, Shenghui, Liu, Xuewei, Luo, Daibin, Luo, Ronghua, Marini, Filippo, Mazzaro, Daniele, Modenese, Luciano, Molla, Marta Colomer, Ning, Zhe, Peng, Yu, Petitjean, Pierre-Alexandre, Pitacco, Alberto, Qi, Mengyao, Ramina, Loris, Rampazzo, Mirco, Rebeschini, Massimo, Redchuk, Mariia, Sun, Yunhua, Triossi, Andrea, Veronese, Fabio, von Sturm, Katharina, Wang, Peiliang, Wang, Peng, Wang, Yangfu, Wang, Yusheng, Wang, Yuyi, Wang, Zheng, Wei, Ping, Weng, Jun, Xian, Shishen, Xie, Xiaochuan, Xu, Benda, Xu, Chuang, Xu, Donglian, Xu, Hai, Yan, Xiongbo, Yan, Ziyue, Yang, Fengfan, Yang, Yan, Yang, Yifan, Ye, Mei, Zeng, Tingxuan, Zhang, Shuihan, Zhang, Wei, Zhang, Aiqiang, Zhang, Bin, Zhao, Siyao, Zi, Changge, Aiello, Sebastiano, Andronico, Giuseppe, Antonelli, Vito, Barresi, Andrea, Basilico, Davide, Beretta, Marco, Brigatti, Augusto, Bruno, Riccardo, Budano, Antonio, Caccianiga, Barbara, Cammi, Antonio, Campese, Stefano, Chiesa, Davide, Clementi, Catia, Cordelli, Marco, Dusini, Stefano, Fabbri, Andrea, Felici, Giulietto, Ferraro, Federico, Giammarchi, Marco Giulio, Landini, Cecilia, Lombardi, Paolo, Lombardo, Claudio, Maino, Andrea, Mantovani, Fabio, Mari, Stefano Maria, Martini, Agnese, Meroni, Emanuela, Miramonti, Lino, Montuschi, Michele, Nastasi, Massimiliano, Orestano, Domizia, Ortica, Fausto, Paoloni, Alessandro, Parmeggiano, Sergio, Petrucci, Fabrizio, Previtali, Ezio, Ranucci, Gioacchino, Re, Alessandra Carlotta, Ricci, Barbara, Romani, Aldo, Saggese, Paolo, Sanfilippo, Simone, Sirignano, Chiara, Sisti, Monica, Stanco, Luca, Strati, Virginia, Tortorici, Francesco, Tuvé, Cristina, Venettacci, Carlo, Verde, Giuseppe, and Votano, Lucia

Published
2023
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3. Validation and integration tests of the JUNO 20-inch PMT readout electronics

Author

Cerrone, Vanessa, von Sturm, Katharina, Bellato, Marco, Bergnoli, Antonio, Bolognesi, Matteo, Brugnera, Riccardo, Chen, Chao, Clerbaux, Barbara, Coppi, Alberto, dal Corso, Flavio, Corti, Daniele, Dong, Jianmeng, Dou, Wei, Fan, Lei, Garfagnini, Alberto, Gong, Guanghua, Grassi, Marco, Hang, Shuang, Guizzetti, Rosa Maria, He, Cong, Hu, Jun, Isocrate, Roberto, Jelmini, Beatrice, Ji, Xiaolu, Jiang, Xiaoshan, Li, Fei, Liang, Zehong, Lippi, Ivano, Liu, Hongbang, Liu, Hongbin, Liu, Shenghui, Liu, Xuewei, Luo, Daibin, Luo, Ronghua, Marini, Filippo, Mazzaro, Daniele, Modenese, Luciano, Ning, Zhe, Peng, Yu, Petitjean, Pierre-Alexandre, Pitacco, Alberto, Qi, Mengyao, Ramina, Loris, Rampazzo, Mirco, Rebeschini, Massimo, Redchuk, Mariia, Serafini, Andrea, Sun, Yunhua, Triossi, Andrea, Triozzi, Riccardo, Veronese, Fabio, Wang, Peiliang, Wang, Peng, Wang, Yangfu, Wang, Yusheng, Wang, Yuyi, Wang, Zheng, Wei, Ping, Weng, Jun, Xian, Shishen, Xie, Xiaochuan, Xu, Benda, Xu, Chuang, Xu, Donglian, Xu, Hai, Yan, Xiongbo, Yan, Ziyue, Yang, Fengfan, Yang, Yan, Yang, Yifan, Ye, Mei, Zeng, Tingxuan, Zhang, Shuihan, Zhang, Wei, Zhang, Aiqiang, Zhang, Bin, Zhao, Siyao, Zi, Changge, Aiello, Sebastiano, Andronico, Giuseppe, Antonelli, Vito, Barresi, Andrea, Basilico, Davide, Beretta, Marco, Brigatti, Augusto, Bruno, Riccardo, Budano, Antonio, Caccianiga, Barbara, Cammi, Antonio, Campese, Stefano, Chiesa, Davide, Clementi, Catia, Cordelli, Marco, Dusini, Stefano, Fabbri, Andrea, Felici, Giulietto, Ferraro, Federico, Giammarchi, Marco G., Landini, Cecilia, Lombardi, Paolo, Lombardo, Claudio, Maino, Andrea, Mantovani, Fabio, Mari, Stefano Maria, Martini, Agnese, Meroni, Emanuela, Miramonti, Lino, Montuschi, Michele, Nastasi, Massimiliano, Orestano, Domizia, Ortica, Fausto, Paoloni, Alessandro, Parmeggiano, Sergio, Petrucci, Fabrizio, Previtali, Ezio, Ranucci, Gioacchino, Re, Alessandra Carlotta, Ricci, Barbara, Romani, Aldo, Saggese, Paolo, Sanfilippo, Simone, Sirignano, Chiara, Sisti, Monica, Stanco, Luca, Strati, Virginia, Tortorici, Francesco, Tuvé, Cristina, Venettacci, Carlo, Verde, Giuseppe, and Votano, Lucia

Published
2023
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4. Mass testing of the JUNO experiment 20-inch PMT readout electronics

Author

Coppi, Alberto, Jelmini, Beatrice, Bellato, Marco, Bergnoli, Antonio, Bolognesi, Matteo, Brugnera, Riccardo, Cerrone, Vanessa, Chen, Chao, Clerbaux, Barbara, Colomer Molla, Marta, Corti, Daniele, dal Corso, Flavio, Dong, Jianmeng, Dou, Wei, Fan, Lei, Garfagnini, Alberto, Gavrikov, Arsenii, Gong, Guanghua, Grassi, Marco, Guizzetti, Rosa Maria, Hang, Shuang, He, Cong, Hu, Jun, Isocrate, Roberto, Ji, Xiaolu, Jiang, Xiaoshan, Li, Fei, Liang, Zehong, Lippi, Ivano, Liu, Hongbang, Liu, Hongbin, Liu, Shenghui, Liu, Xuewei, Luo, Daibin, Luo, Ronghua, Marini, Filippo, Mazzaro, Daniele, Modenese, Luciano, Ning, Zhe, Peng, Yu, Petitjean, Pierre-Alexandre, Pitacco, Alberto, Qi, Mengyao, Ramina, Loris, Rampazzo, Mirco, Rebeschini, Massimo, Redchuk, Mariia, Serafini, Andrea, Sun, Yunhua, Triossi, Andrea, Triozzi, Riccardo, Veronese, Fabio, von Sturm, Katharina, Wang, Peiliang, Wang, Peng, Wang, Yangfu, Wang, Yusheng, Wang, Yuyi, Wang, Zheng, Wei, Ping, Weng, Jun, Xian, Shishen, Xie, Xiaochuan, Xu, Benda, Xu, Chuang, Xu, Donglian, Xu, Hai, Yan, Xiongbo, Yan, Ziyue, Yang, Fengfan, Yang, Yan, Yang, Yifan, Ye, Mei, Zeng, Tingxuan, Zhang, Shuihan, Zhang, Wei, Zhang, Aiqiang, Zhang, Bin, Zhao, Siyao, Zi, Changge, Aiello, Sebastiano, Andronico, Giuseppe, Antonelli, Vito, Barresi, Andrea, Basilico, Davide, Beretta, Marco, Brigatti, Augusto, Bruno, Riccardo, Budano, Antonio, Caccianiga, Barbara, Cammi, Antonio, Campese, Stefano, Chiesa, Davide, Clementi, Catia, Cordelli, Marco, Dusini, Stefano, Fabbri, Andrea, Felici, Giulietto, Ferraro, Federico, Giammarchi, Marco Giulio, Landini, Cecilia, Lombardi, Paolo, Lombardo, Claudio, Maino, Andrea, Mantovani, Fabio, Mari, Stefano Maria, Martini, Agnese, Meroni, Emanuela, Miramonti, Lino, Montuschi, Michele, Nastasi, Massimiliano, Orestano, Domizia, Ortica, Fausto, Paoloni, Alessandro, Parmeggiano, Sergio, Petrucci, Fabrizio, Previtali, Ezio, Ranucci, Gioacchino, Re, Alessandra Carlotta, Ricci, Barbara, Romani, Aldo, Saggese, Paolo, Sanfilippo, Simone, Sirignano, Chiara, Sisti, Monica, Stanco, Luca, Strati, Virginia, Tortorici, Francesco, Tuvé, Cristina, Venettacci, Carlo, Verde, Giuseppe, and Votano, Lucia

Published
2023
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10. Spirooxazine loading effects on the photochromism of polymer films.

Author

Zampini, Giulia, Ortica, Fausto, Cannavale, Alessandro, and Latterini, Loredana

Subjects
*POLYMER films, *DIARYLETHENE, *PHOTOCHROMISM, *OPTICAL switches, *THIN films, *PHOTOCHROMIC materials
Abstract

Spirooxazines are well-known photochromic dyes that, upon proper illumination, convert between uncolored/coloured forms. In order to take advantage of their photoswitchable properties, one strategy is represented by their encapsulation in transparent host matrices, like polymers, which may improve the performance of the material, thanks to a major protection from oxidative degradation, or induce a variation of the optical properties, since the photochromic systems are affected by the surrounding environment. The fine-tuning and the strict control of the photochromic behaviour of the polymeric films is extremely appealing for several purposes, going from optical switches to sensors and light harvesting devices. One of the most elegant ways to exploit the photochromic characteristic of these materials is the controlled switch of the colour and the colouring/bleaching rate of a single photochromic system, since this versatility can open the possibility to use the same material for different applications. Therefore, a study of the modulation of the colourability and the colouring/bleaching rates of two spirooxazines in different polymeric matrices is herein reported. The influence of the photochromic concentration and the chemical nature of the polymeric matrix on the photophysical behaviour of the proposed systems is investigated to achieve a photochromic/polymeric dual system with tailored properties. The optical characterization of increasing concentrations of photochromic compound in solution was essential for the design of colour-defined polymeric films, highlighting, indeed, a correlation between photochromic concentration and colour switching from blue to pink, effect assigned to formation of aggregate species. By the proper choice of photochromic concentration and polymeric matrix, solid films showing great photoconversion efficiency and different colours were achieved under irradiation, together with the possibility to modulate the bleaching rate from few seconds to tens of minutes. Furthermore, polymeric films with different colours before irradiation could be produced as well. The obtained results open the possibility of a multi-purpose use of a photochromic system by simply varying its concentration within the polymeric film. Moreover, interesting colouring effect can be obtained by changing the polymeric matrix, therefore further widening their applicability. • A multi-purpose photochromic system was designed by the proper tuning of molecular concentration within a polymeric matrix. • Thin solid films having great photoconversion efficiency were obtained, with bleaching rates ranging from seconds to minutes. • The formation of molecular aggregates, dependent on the nature of the polymer, yielded interesting colouring effects. [ABSTRACT FROM AUTHOR]

Published
2023
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11. Decay time and pulse shape discrimination of liquid scintillators based on novel solvents

Author

Lombardi, Paolo, Ortica, Fausto, Ranucci, Gioacchino, and Romani, Aldo

Subjects
*LIQUID scintillators, *PULSE shaping (Digital communications), *SOLVENTS, *NUCLEAR counters, *TECHNOLOGICAL innovations, *MEASUREMENT
Abstract

Abstract: Over the past few years the liquid scintillation technique employed for particle detection applications has undergone a significant technological breakthrough with the introduction of novel solvents tailored to address the concerns about toxicity, flammability and disposal problems associated with the scintillators of traditional formulation. The increasing popularity of the new solvents in the realization of experimental set-ups of various degrees of size and complexity implies the need of a thorough study and characterization of the features of the corresponding scintillation mixtures, with the aim to approach eventually a level of understanding similar to that, very accurate, achieved throughout many years of research for the scintillators realized with conventional solvents. In this general context, aim of this work is to illustrate the results of the fluorescence decay time and pulse shape discrimination measurements carried out on a set of scintillation mixtures realized using two of such novel solvents, i.e., linear alkylbenzene (LAB) and di-isopropylnaphthalene (DIN). The measurements have been performed either under particle or UV excitation of the scintillating solutions, which permitted to unravel the features both of the fast component and of the long tail forming the entire scintillation pulse. Moreover, the particle characterization via β or α excitation allows also predicting the α⧸β pulse shape discrimination capability of the mixtures, a property of paramount significance for applications focused on the increasingly important field of low background detectors. [Copyright &y& Elsevier]

Published
2013
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12. The role of temperature in the photochromic behaviour

Author

Ortica, Fausto

Subjects
*PHOTOCHROMIC materials, *BLEACHING (Chemistry), *QUANTUM theory, *TEMPERATURE effect, *THERMOCHROMISM, *CHEMICAL reactions
Abstract

Abstract: This paper reviews a series of photochromic systems belonging to the classes of spirooxazines, chromenes and arylethenes, which have been recently investigated in our laboratory. Temperature variations may have very significant and different effects on the behaviour of photochromic systems, which depend on their type of reversibility (T or P systems). For thermoreversible photochromic molecules, increasing the temperature increases the rate of the thermal bleaching reaction, thus decreasing light-stimulated colouration. For systems being both photochromic and thermochromic, such as spirooxazines and chromenes, a combination of the experimental data gathered from temperature effect studies can bring about a complete description of the kinetics and thermodynamics of the ground state reaction, in terms of activation energies, frequency factors, thermodynamic activation parameters, equilibrium constants of the ground state reaction. Lowering the temperature may either reduce a complex photochemical reaction, which yields several photoproducts, to a simpler one giving a single photoproduct, as observed for some chromenes, or transform a thermo- and photoreversible system into one which is only photoreversible, as found for some dipyrrolylperfluorocyclopentenes: thermal decolouration dominates bleaching at room temperature and above; whilst at low temperature thermostability and photoreversibility are established. For photoreversible systems, such as photochromic arylethenes, the quantum yields for both UV colouration, ΦO→C, and visible decolouration, ΦC→O, were found to depend on the temperature. An in depth understanding of the reaction mechanisms and the design of synthetic strategies for possible practical applications entail a careful analysis of all of these aspects. [Copyright &y& Elsevier]

Published
2012
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13. Supramolecular interaction of a spirooxazine with amino acids

Author

Gentili, Pier Luigi, Ortica, Fausto, and Favaro, Gianna

Subjects
*AMINO acids, *IMINO acids, *AMINO acid anhydrides, *AMINO acid chelates
Abstract

Abstract: In this work, a study of the supramolecular interaction between a photochromic spirooxazine, 1,3-dihydro-1,3,3-trimethyl-8′-nitro-spiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine] and some amino acids has been carried out. The photochrome interplays with amino acids after UV irradiation, through its zwitterionic photomerocyanine form. The interaction has a negative catalytic effect on the thermal ring closure reaction of the photomerocyanine. The strength of this interaction is a function of the size of the group (R) anchored to the α carbon atom of the amino acid and is the greater the smaller R is. This behaviour can be applied to molecular recognition. [Copyright &y& Elsevier]

Published
2007
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14. Energy and daylighting performance of building integrated spirooxazine photochromic films.

Author

Cannavale, Alessandro, Zampini, Giulia, Carlucci, Francesco, Pugliese, Marco, Martellotta, Francesco, Ayr, Ubaldo, Maiorano, Vincenzo, Ortica, Fausto, Fiorito, Francesco, and Latterini, Loredana

Subjects
*BUILDING-integrated photovoltaic systems, *BUILDING performance, *COMMERCIAL buildings, *ENERGY consumption of buildings, *DAYLIGHTING, *PHOTOCHROMIC materials, *BUILDING envelopes, *FACADES
Abstract

• A novel photochromic (PC) film was developed and tested for smart windows. • Building integration in a standard medium office building was modelled. • Energy saving were assessed, comparing PC glazing with standard compliant glazing. • Up to 4 MWh/year of energy saving and 40% of visual comfort increase were reached. • The dynamic behaviour of the PC film is the best choice for visual comfort. The study of chromogenic materials and systems is particularly promising for innovative, transparent building envelopes, with thermo-optical properties adaptable to surrounding environmental conditions. This work spots light on the multiple effects of photochromic glazing on the energy consumption of buildings and on the impact that such technologies would have on the visual comfort of occupants. To our knowledge, this is the first work dealing with building integration of spirooxazine-based photochromic films. This experimental and theoretical work aims helping to fill this gap by reporting the results of a study concerning the spirooxazine photochromic molecules, integrated in transparent matrices of polymethylmethacrylate. This work discloses the potential of specific photochromic materials, especially as a function of spectral peculiarities. The figures of merit of this technology have been studied by assuming its integration in an ideal multi-storey office building, and by studying the effects in terms of energy consumption and visual comfort and proposing a comparison with several static commercial glazing technologies. The photochromic glazing demonstrated to offer significant reduction of energy use for cooling, compared to a clear glass (with yearly saving of 4079 kWh, on the Southern facade), and for artificial lighting (with a saving of 3711 kWh), if compared to the commercial solar control glazing. Furthermore, the dynamic behaviour of the photochromic glazing represented the best choice in terms of visual comfort. [ABSTRACT FROM AUTHOR]

Published
2022
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15. Synergistic effects in hydrogen production through water sonophotolysis catalyzed by new La2xGa2yIn2(1−x−y)O3 solid solutions

Author

Gentili, Pier Luigi, Penconi, Marta, Ortica, Fausto, Cotana, Franco, Rossi, Federico, and Elisei, Fausto

Subjects
*HYDROGEN production, *WATER, *SOLID solutions, *HETEROGENEOUS catalysis, *PHOTOCATALYSIS, *METALLIC oxides, *METAL catalysts
Abstract

Abstract: This work presents experimental data regarding hydrogen production by heterogeneous photocatalysis, sonocatalysis and sonophotocatalysis in water/ethanol solutions. Three new metal oxides solid solutions, LaGa0.5In0.5O3, La0.8Ga0.2InO3 and S-doped La0.8Ga0.2InO3 (S:La0.8Ga0.2InO3), have been synthesized and used as catalysts. Their action has been tested in diluted and concentrated suspensions wherein the content of ethanol, acting as sacrificial reagent, has been fixed to 10% in volume. The largest amounts of hydrogen have, always, been achieved from concentrated suspensions and by using S:La0.8Ga0.2InO3 as catalyst. Ultrasounds, generated by 38kHz and 50W piezoelectric transducer, were more effective than light coming from a 35W Xe lamp. Moreover, the hybrid action of light and ultrasounds determined a remarkable synergistic effect on the hydrogen production. Therefore, sonophotocatalysis is a promising way of generating hydrogen from water/ethanol solutions. In the near future, a net hydrogen production is expected to be achieved by improving the proposed process efficiencies. [Copyright &y& Elsevier]

Published
2009
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16. Triplet-triplet annihilation based upconversion in silica matrices.

Author

Massaro, Giuseppina, Gentili, Pier Luigi, Ambrogi, Valeria, Nocchetti, Morena, Marmottini, Fabio, Ortica, Fausto, and Latterini, Loredana

Subjects
*ENERGY transfer, *ORGANIC dyes, *PHOTON upconversion, *PLATINUM compounds, *MESOPOROUS silica, *SILICA nanoparticles
Abstract

Triplet-triplet annihilation based upconversion emission (TTA-UC), through energy transfer processes among organic dyes, has been achieving great attentions for the potential applications in different fields; an important step forward the application of TTA-UC systems in real devices is the incorporation of the dye couple into solid supports. In this work mesoporous silica (SBA) with regular pores and silica nanoparticles (SNs) with core-shell structure were prepared and loaded with 2,3,7,8,12,13,17,18–octaethyl–21 H ,23 H –porphine platinum(II) (PtOEP) and 1,3,6,8–Tetraphenylpyrene (TPPy) which act as antenna/sensitizer of the TTA-UC process and as light emitting species, respectively. The samples were fully characterized by TEM imaging, XRDP, steady-state and time resolved fluorescence and phosphorescence measurements. No upconverted emission could be detected for the SBA samples because the mesoporous matrix offered a rigid location to the dyes resulting in aggregate and excimer-like species with modified electronic properties. On the other hand, TTA-UC was recorded on SNs samples; in the latter case, steady-state and time resolved phosphorescence and fluorescence measurements indicated that PtOEP was entrapped in monomeric form and TPPy was mainly present as monomer. The careful and detailed photophysical characterization of the obtained nanostructured materials enables the optimization of the conditions to achieve light upconversion in solid matrices. [ABSTRACT FROM AUTHOR]

Published
2017
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17. Structural and photophysical characterization of some La2x Ga2y In2z O3 solid solutions, to be used as photocatalysts for H2 production from water/ethanol solutions

Author

Gentili, Pier Luigi, Penconi, Marta, Costantino, Ferdinando, Sassi, Paola, Ortica, Fausto, Rossi, Federico, and Elisei, Fausto

Subjects
*METALLIC oxides, *SOLID solutions, *ETHANOL, *ABSORPTION, *ETHANOL as fuel, *GALLIUM, *X-ray diffraction, *PHOTOCATALYSIS, *HYDROGEN production
Abstract

Abstract: In this work, the structural and photophysical characterization of newly synthesized La2x Ga2y In2z O3 solid solutions is presented. By changing the relative amounts of La, Ga and In in La2x Ga2y In2z O3, it has been possible to prepare polyphasic samples whose compositions have been determined by means of the X-ray powder diffraction and micro-Raman techniques. Moreover, it is demonstrated how the composition and structure of prepared ternary oxides rule their UV–vis absorption spectrum. La2x Ga2y In2z O3 solid solutions have been synthesized to obtain suitable photocatalysts for hydrogen production from water–bioethanol solutions. Preliminary photocatalytic experiments carried out using some of the prepared compounds in different conditions are presented in this paper. [ABSTRACT FROM AUTHOR]

Published
2010
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