Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Jooyoung Sung"'
Autor:
Arjun Ashoka, Nicolas Gauriot, Aswathy V. Girija, Nipun Sawhney, Alexander J. Sneyd, Kenji Watanabe, Takashi Taniguchi, Jooyoung Sung, Christoph Schnedermann, Akshay Rao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here, the authors use quantitative ultrafast interferometric pump-probe microscopy to track photoexcitations with sub-10 nm spatial precision in three dimensions and 15 fs temporal resolution to study the spatiotemporal dynamics of singlet exciton fi
Externí odkaz:
https://doaj.org/article/d4739ce7f82e43e493f6bdb7fbe29786
Autor:
Raj Pandya, Richard Y. S. Chen, Qifei Gu, Jooyoung Sung, Christoph Schnedermann, Oluwafemi S. Ojambati, Rohit Chikkaraddy, Jeffrey Gorman, Gianni Jacucci, Olimpia D. Onelli, Tom Willhammar, Duncan N. Johnstone, Sean M. Collins, Paul A. Midgley, Florian Auras, Tomi Baikie, Rahul Jayaprakash, Fabrice Mathevet, Richard Soucek, Matthew Du, Antonios M. Alvertis, Arjun Ashoka, Silvia Vignolini, David G. Lidzey, Jeremy J. Baumberg, Richard H. Friend, Thierry Barisien, Laurent Legrand, Alex W. Chin, Joel Yuen-Zhou, Semion K. Saikin, Philipp Kukura, Andrew J. Musser, Akshay Rao
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Exciton-polaritons are typically formed in organic systems when the molecules are confined between metallic or dielectric mirrors. Here, the authors reveal that interactions between excitons and moderately confined photonic states within the bare org
Externí odkaz:
https://doaj.org/article/3313549553884d36aa1ce52d4335a1ac
Autor:
Raj Pandya, Arjun Ashoka, Kyriacos Georgiou, Jooyoung Sung, Rahul Jayaprakash, Scott Renken, Lizhi Gai, Zhen Shen, Akshay Rao, Andrew J. Musser
Publikováno v:
Advanced Science, Vol 9, Iss 18, Pp n/a-n/a (2022)
Abstract While there have been numerous reports of long‐range polariton transport at room‐temperature in organic cavities, the spatiotemporal evolution of the propagation is scarcely reported, particularly in the initial coherent sub‐ps regime,
Externí odkaz:
https://doaj.org/article/7f897962f3df43d2acc944f90df4cbbe
Autor:
Bongkyeom Kim, Juhyung Lee, Ying-Pin Chen, Xue-Qian Wu, Joongoo Kang, Hwakyeung Jeong, Sang-Eun Bae, Jian-Rong Li, Jooyoung Sung, Jinhee Park
Publikováno v:
Science Advances. 8
Radical-ionic metal-organic frameworks (MOFs) have unique optical, magnetic, and electronic properties. These radical ions, forcibly formed by external stimulus-induced redox processes, are structurally unstable and have short radical lifetimes. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8e31f842dba8ef14252839fd274d8fc
https://doi.org/10.1126/sciadv.ade1383
https://doi.org/10.1126/sciadv.ade1383
Autor:
Kyle Frohna, Miguel Anaya, Stuart Macpherson, Jooyoung Sung, Tiarnan A S Doherty, Yu-Hsien Chiang, Andrew J Winchester, Kieran W P Orr, Julia E Parker, Paul D Quinn, Keshav M Dani, Akshay Rao, Samuel D Stranks
Publikováno v:
Microscopy and Microanalysis. 28:1950-1952
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd37c93e253801e011b96d50e65de805
https://doi.org/10.1017/s1431927622007620
https://doi.org/10.1017/s1431927622007620
Publikováno v:
Nano Letters. 21:8945-8951
Understanding carrier dynamics and transport in quantum dot based heterostructures is crucial for unlocking their full potential for optoelectronic applications. Here we report the direct visualization of carrier propagation in PbS CQD solids and qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ef133cdf77fe8a9f556e10b2471a6f
https://doi.org/10.1021/acs.nanolett.1c01892
https://doi.org/10.1021/acs.nanolett.1c01892
Autor:
Kyle Frohna, Samuel D. Stranks, Stuart Macpherson, Jooyoung Sung, Tiarnan A.S. Doherty, Yu-Hsien Chiang, Miguel Anaya, Kieran W.P. Orr, Julia E. Parker, Paul D. Quinn, Keshav M. Dani, Akshay Rao, Andrew J. Winchester
Publikováno v:
Proceedings of the International Conference on Hybrid and Organic Photovoltaics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fa4962692f7700b9e68b26438215e9
https://doi.org/10.29363/nanoge.hopv.2022.081
https://doi.org/10.29363/nanoge.hopv.2022.081
Autor:
Zhilong Zhang, Jooyoung Sung, Daniel T. W. Toolan, Sanyang Han, Raj Pandya, Michael P. Weir, James Xiao, Simon Dowland, Mengxia Liu, Anthony J. Ryan, Richard A. L. Jones, Shujuan Huang, Akshay Rao
Quantum dot (QD) solids are an emerging platform for developing a range of optoelectronic devices. Thus, understanding exciton dynamics is essential towards developing and optimizing QD devices. Here, using transient absorption microscopy, we reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fdf315f65810f88aa04cec576eb5586
Autor:
Jooyoung Sung, Zhiguo Xia, Junzhi Ye, Robert L. Z. Hoye, Clara Otero-Martínez, Jorge Pérez-Juste, Isabel Pastoriza-Santos, Akshay Rao, Lakshminarayana Polavarapu
Publikováno v:
Advanced Materials. 34
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG Colloidal metal-halide perovskite nanocrystals (MHP NCs) are gaining significant attention for a wide range of optoelectronics applications owing to their exciting properties,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6904d07be98596555978bd16656b84d4
https://doi.org/10.1002/adma.202107105
https://doi.org/10.1002/adma.202107105
Autor:
Thierry Barisien, Tomi Baikie, Joel Yuen-Zhou, Olimpia D. Onelli, Gianni Jacucci, Christoph Schnedermann, David G. Lidzey, Jooyoung Sung, Akshay Rao, Florian Auras, Matthew Du, Jeffrey Gorman, Qifei Gu, Paul A. Midgley, Duncan N. Johnstone, Sean M. Collins, Richard Chen, Jeremy J. Baumberg, Alex W. Chin, Rohit Chikkaraddy, Fabrice Mathevet, Richard Soucek, Oluwafemi Stephen Ojambati, Philipp Kukura, Raj Pandya, Andrew J. Musser, Tom Willhammar, Rahul Jayaprakash, Laurent Legrand, Semion K. Saikin, Richard H. Friend, Antonios M. Alvertis, Arjun Ashoka, Silvia Vignolini
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-26617-w⟩
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-26617-w⟩
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Strong-coupling between excitons and confined photonic modes can lead to the formation of new quasi-particles termed exciton-polaritons which can display a range of interesting properties such as super-fluidity, ultrafast transport and Bose-Einstein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaeb7d5bb59d368fec36a69135e089f0
https://doi.org/10.1038/s41467-021-26617-w
https://doi.org/10.1038/s41467-021-26617-w