Zobrazeno 1 - 10
of 827
pro vyhledávání: '"Greenham P"'
Autor:
Grüne, Jeannine, Montanaro, Steph, Bradbury, Thomas W., Sharma, Ashish, Dowland, Simon, Gorgon, Sebastian, Millington, Oliver, Myers, William K., Behrends, Jan, Clark, Jenny, Rao, Akshay, Bronstein, Hugo, Greenham, Neil C.
High-spin states in molecular systems hold significant interest for a wide range of applications ranging from optoelectronics to quantum information and singlet fission (SF). Quintet and triplet states play crucial roles, particularly in SF systems,
Externí odkaz:
http://arxiv.org/abs/2410.07891
Autor:
Ye, Junzhi, Mondal, Navendu, Carwithen, Ben P., Zhang, Yunwei, Dai, Linjie, Fan, Xiangbin, Mao, Jian, Cui, Zhiqiang, Ghosh, Pratyush, Martinez, Clara Otero, van Turnhout, Lars, Yu, Zhongzheng, Chen, Ziming, Greenham, Neil C., Stranks, Samuel D., Polavarapu, Lakshminarayana, Bakulin, Artem, Rao, Akshay, Hoye, Robert L. Z.
Defect tolerance is a critical enabling factor for efficient lead-halide perovskite materials, but the current understanding is primarily on band-edge (cold) carriers, with significant debate over whether hot carriers (HCs) can also exhibit defect to
Externí odkaz:
http://arxiv.org/abs/2404.06276
Autor:
Giannini, Samuele, Sowood, Daniel J. C., Cerda, Jesus, Frederix, Siebe, Grune, Jeannine, Londi, Giacomo, Marsh, Thomas, Ghosh, Pratyush, Duchemin, Ivan, Greenham, Neil C., Vandewal, Koen, D'Avino, Gabriele, Gillett, Alexander J., Beljonne, David
Through the development of new non-fullerene electron acceptor (NFA) materials, such as Y6 and its molecular derivatives, the power conversion efficiencies of organic photovoltaics (OPVs) have now exceeded 19%. However, despite this rapid progress, o
Externí odkaz:
http://arxiv.org/abs/2312.04459
Autor:
Cho, Hwan-Hee, Gorgon, Sebastian, Londi, Giacomo, Giannini, Samuele, Cho, Changsoon, Ghosh, Pratyush, Tonnelé, Claire, Casanova, David, Olivier, Yoann, Li, Feng, Beljonne, David, Greenham, Neil C., Friend, Richard H., Evans, Emrys W.
The development of luminescent organic radicals has resulted in materials with excellent optical properties for near-infrared (NIR) emission. Applications of light generation in this range span from bioimaging to surveillance. Whilst the unpaired ele
Externí odkaz:
http://arxiv.org/abs/2308.02355
Autor:
Junzhi Ye, Navendu Mondal, Ben P. Carwithen, Yunwei Zhang, Linjie Dai, Xiang-Bing Fan, Jian Mao, Zhiqiang Cui, Pratyush Ghosh, Clara Otero‐Martínez, Lars van Turnhout, Yi-Teng Huang, Zhongzheng Yu, Ziming Chen, Neil C. Greenham, Samuel D. Stranks, Lakshminarayana Polavarapu, Artem Bakulin, Akshay Rao, Robert L. Z. Hoye
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Defect tolerance is a critical enabling factor for efficient lead-halide perovskite materials, but the current understanding is primarily on band-edge (cold) carriers, with significant debate over whether hot carriers can also exhibit defect
Externí odkaz:
https://doaj.org/article/bb20e889120b49c3bf8439835d86eb61
Autor:
Zher Ying Ooi, Alberto Jiménez-Solano, Krzysztof Gałkowski, Yuqi Sun, Jordi Ferrer Orri, Kyle Frohna, Hayden Salway, Simon Kahmann, Shenyu Nie, Guadalupe Vega, Shaoni Kar, Michał P. Nowak, Sebastian Maćkowski, Piotr Nyga, Caterina Ducati, Neil C. Greenham, Bettina V. Lotsch, Miguel Anaya, Samuel D. Stranks
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Next-generation light-emitting applications such as displays and optical communications require judicious control over emitted light, including intensity and angular dispersion. To date, this remains a challenge as conventional methods requi
Externí odkaz:
https://doaj.org/article/953e38d0f6a04b93aff1a55a70c96056
Luminescent solar concentrators (LSCs) are able to concentrate both direct and diffuse solar radiation and this ability has led to great interest in using them to improve solar energy capture when coupled to traditional photovoltaics (PV). In princip
Externí odkaz:
http://arxiv.org/abs/2303.17411
Autor:
Ye, Junzhi, Ren, Aobo, Dai, Linjie, Baikie, Tomi, Guo, Renjun, Pal, Debapriya, Gorgon, Sebastian, Heger, Julian E., Huang, Junyang, Sun, Yuqi, Arul, Rakesh, Grimaldi, Gianluca, Zhang, Kaiwen, Shamsi, Javad, Huang, Yi-Teng, Wang, Hao, Wu, Jiang, Koenderink, A. Femius, Murciano, Laura Torrente, Schwartzkopf, Matthias, Roth, Stephen V., Muller-Buschbaum, Peter, Baumberg, Jeremy J., Stranks, Samuel D., Greenham, Neil C., Polavarapu, Lakshminarayana, Zhang, Wei, Rao, Akshay, Hoye, Robert L. Z.
Polarised light is critical for a wide range of applications, but is usually generated by filtering unpolarised light, which leads to significant energy losses and requires additional optics. Herein, the direct emission of linearly-polarised light is
Externí odkaz:
http://arxiv.org/abs/2302.03582
Autor:
S.V. Greenham, E.J.S. Ferranti, S. Jones, J. Zhong, N. Grayson, S. Needle, W.J.F. Acton, A.R. MacKenzie, W.J. Bloss
Publikováno v:
Climate Services, Vol 36, Iss , Pp 100521- (2024)
The global climate is changing, and local authorities must respond to changing climate risk to protect citizens and the urban environment in which they live. This paper presents an open access approach to map climate risk and vulnerability using Birm
Externí odkaz:
https://doaj.org/article/105bebce4ddb41a299d95c6d14d47363
Autor:
Kyung Mun Yeom, Changsoon Cho, Eui Hyuk Jung, Geunjin Kim, Chan Su Moon, So Yeon Park, Su Hyun Kim, Mun Young Woo, Mohammed Nabaz Taher Khayyat, Wanhee Lee, Nam Joong Jeon, Miguel Anaya, Samuel D. Stranks, Richard H. Friend, Neil C. Greenham, Jun Hong Noh
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Efficient photovoltaic devices must be efficient light emitters to reach the thermodynamic efficiency limit. Here, we present a promising prospect of perovskite photovoltaics as bright emitters by harnessing the significant benefits of photo
Externí odkaz:
https://doaj.org/article/cbfcf6c22ff34b919b88ba4f0e0cc3b8