Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Michael K. L. Man"'
Autor:
Viktoras Lisicovas, Bala Murali Krishna Mariserla, Chakradhar Sahoo, Reuben T. Harding, Michael K. L. Man, E Laine Wong, Julien Madéo, Keshav M. Dani
Publikováno v:
Methods and Protocols, Vol 2, Iss 3, p 65 (2019)
Wide-field temporal focused (WF-TeFo) two-photon microscopy allows for the simultaneous imaging of a large planar area, with a potential order of magnitude enhancement in the speed of volumetric imaging. To date, low repetition rate laser sources wit
Externí odkaz:
https://doaj.org/article/e86dd006a7a646ffa913c7da229a55af
Autor:
Ouri Karni, Elyse Barré, Vivek Pareek, Johnathan D. Georgaras, Michael K. L. Man, Chakradhar Sahoo, David R. Bacon, Xing Zhu, Henrique B. Ribeiro, Aidan L. O’Beirne, Jenny Hu, Abdullah Al-Mahboob, Mohamed M. M. Abdelrasoul, Nicholas S. Chan, Arka Karmakar, Andrew J. Winchester, Bumho Kim, Kenji Watanabe, Takashi Taniguchi, Katayun Barmak, Julien Madéo, Felipe H. da Jornada, Tony F. Heinz, Keshav M. Dani
Publikováno v:
Nature. 603:247-252
Interlayer excitons (ILXs) - electron-hole pairs bound across two atomically thin layered semiconductors - have emerged as attractive platforms to study exciton condensation
Autor:
Chakradhar Sahoo, Michael K. L. Man, Xiaoqin Li, Bala Murali Krishna Mariserla, Julien Madéo, Tony F. Heinz, Ting Cao, Marshall Campbell, Vivek Pareek, Keshav M. Dani, Arka Karmakar, E Laine Wong, Abdullah Al-Mahboob, Nicholas S. Chan
Publikováno v:
Science. 370:1199-1204
Resolving the momentum degree of freedom of excitons - electron-hole pairs bound by the Coulomb attraction in a photoexcited semiconductor, has remained a largely elusive goal for decades. In atomically thin semiconductors, such a capability could pr
Autor:
Sofiia Kosar, Keshav M. Dani, Tiarnan A. S. Doherty, Stuart Macpherson, Christopher E. Petoukhoff, Kyle Frohna, Andrew J. Winchester, Nicholas S. Chan, Julien Madéo, Michael K. L. Man, Samuel D. Stranks, Miguel Anaya
Publikováno v:
Proceedings of the nanoGe Spring Meeting 2022.
Autor:
Julien Madéo, Miguel Anaya, Nicholas S. Chan, Kyle Frohna, Sofiia Kosar, Stuart Macpherson, Andrew Winchester, Michael K. L. Man, Christopher E. Petoukhoff, Tiarnan Doherty, Samuel D. Stranks, Keshav M. Dani
Publikováno v:
Energy & Environmental Science
With rapidly growing photoconversion efficiencies, hybrid perovskite solar cells have emerged as promising contenders for next generation, low-cost photovoltaic technologies. Yet, the presence of nanoscale defect clusters, that form during the fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57c81d0af242c782a9e045ab9344613d
http://arxiv.org/abs/2107.12572
http://arxiv.org/abs/2107.12572
Autor:
Xing Zhu, Vivek Pareek, Felipe H. da Jornada, Michael K. L. Man, E Laine Wong, Nicholas S. Chan, Arka Karmakar, Mohamed Abdelrasoul, Abdullah Al-Mahboob, Marshall Campbell, Chakradhar Sahoo, Xiaoqin Li, Kaichen Xie, Julien Madéo, Tony F. Heinz, Ting Cao, David R. Bacon, Keshav M. Dani
Publikováno v:
Science Advances
We visualize the distribution of the electron around the hole in an exciton and observe its elusive anomalous dispersion.
An exciton, a two-body composite quasiparticle formed of an electron and hole, is a fundamental optical excitation in conde
An exciton, a two-body composite quasiparticle formed of an electron and hole, is a fundamental optical excitation in conde
Autor:
Keshav M. Dani, Ting Cao, Julien Madéo, Abdullah Al-Mahboob, Tony F. Heinz, Nicholas S. Chan, E Laine Wong, Arka Karmakar, Vivek Pareek, Michael K. L. Man, Bala Murali Krishna Mariserla, Chakradhar Sahoo, Marshall Campbell, Xiaoqin Li
Publikováno v:
Conference on Lasers and Electro-Optics.
We use a table-top time-resolved ARPES based on a MHz XUV source to directly observe direct and momentum-forbidden excitons in the full first Brillouin zone of WSe2 monolayer and measure their ultrafast dynamics.
Publikováno v:
Nanoscale Energy Transport ISBN: 9780750317382
Nanoscale Energy Transport
Nanoscale Energy Transport
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cccf8677f6835f4abb9905bd42688a54
https://doi.org/10.1088/978-0-7503-1738-2ch10
https://doi.org/10.1088/978-0-7503-1738-2ch10
Publikováno v:
Nature
Autor:
Chakradhar Sahoo, Ting Cao, Nicholas S. Chan, Julien Madéo, Abdullah Al Mahboob, Keshav M. Dani, Tony F. Heinz, Marshall Campbell, Arka Karmakar, E Laine Wong, Michael K. L. Man, Vivek Pareek, Bala Murali Krishna Mariserla, Xiaoqin Li
Publikováno v:
The 22nd International Conference on Ultrafast Phenomena 2020.
We use a table-top time-resolved ARPES based on a MHz XUV source to directly observe direct and momentum-forbidden excitons in the full first Brillouin zone of WSe2 monolayer and measure their ultrafast dynamics.