Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Abhishek Katoch"'
Autor:
Sang Han Park, Abhishek Katoch, Keun Hwa Chae, Sanjeev Gautam, Piter Miedema, Sang Wan Cho, Minseok Kim, Ru-Pan Wang, Masoud Lazemi, Frank de Groot, Soonnam Kwon
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Direct and real-time observation of the excess holes in an element-specific and energylevel-specific manner is a challenging task. Here the authors present a complete hole dynamics of photo-excited anatase TiO2 with 100 femto-second resolution.
Externí odkaz:
https://doaj.org/article/7c0f369caeaa4b41b0ebb7a4cd83c5f7
Publikováno v:
Indian Phytopathology. 75:961-967
Autor:
Allan S. Johnson, Daniel Perez-Salinas, Khalid M. Siddiqui, Sungwon Kim, Sungwook Choi, Klara Volckaert, Paulina E. Majchrzak, Søren Ulstrup, Naman Agarwal, Kent Hallman, Richard F. Haglund, Christian M. Günther, Bastian Pfau, Stefan Eisebitt, Dirk Backes, Francesco Maccherozzi, Ann Fitzpatrick, Sarnjeet S. Dhesi, Pierluigi Gargiani, Manuel Valvidares, Nongnuch Artrith, Frank de Groot, Hyeongi Choi, Dogeun Jang, Abhishek Katoch, Soonnam Kwon, Sang Han Park, Hyunjung Kim, Simon E. Wall
Publikováno v:
Nature Physics.
Autor:
Allan S. Johnson, Daniel Perez-Salinas, Khalid M. Siddiqui, Sungwon Kim, Sungwook Choi, Klara Volckaert, Paulina E. Majchrzak, Søren Ulstrup, Naman Agarwal, Kent Hallman, Richard F. Haglund, Christian M. Günther, Bastian Pfau, Stefan Eisebitt, Dirk Backes, Francesco Maccherozzi, Ann Fitzpatrick, Sarnjeet S. Dhesi, Pierluigi Gargiani, Manuel Valvidares, Nongnuch Artrith, Frank de Groot, Hyeongi Choi, Dogeun Jang, Abhishek Katoch, Soonnam Kwon, Sang Han Park, Hyunjung Kim, Simon E. Wall
Publikováno v:
Johnson, A S, Perez-Salinas, D, Siddiqui, K, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K A, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO2 ', Nature Physics, vol. 19, pp. 215 . https://doi.org/10.1038/s41567-022-01848-w
Johnson, A S, Perez-Salinas, D, Siddiqui, K M, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO 2 ', Nature Physics, vol. 19, no. 2, pp. 215-220 . https://doi.org/10.1038/s41567-022-01848-w
Johnson, A S, Perez-Salinas, D, Siddiqui, K M, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO 2 ', Nature Physics, vol. 19, no. 2, pp. 215-220 . https://doi.org/10.1038/s41567-022-01848-w
Using light to control transient phases in quantum materials is an emerging route to engineer new properties and functionality, with both thermal and non-thermal phases observed out of equilibrium. Transient phases are expected to be heterogeneous, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::635ec0caae20f9fe2711c1f2b7206fbc
Autor:
Hirohito Ogasawara, Han Wang, Jörgen Gladh, Alessandro Gallo, Ralph Page, Johannes Voss, Alan Luntz, Elias Diesen, Frank Abild-Pedersen, Anders Nilsson, Markus Soldemo, Marc Zajac, Andrew Attar, Michelle E. Chen, Sang Wan Cho, Abhishek Katoch, Ki-Jeong Kim, Kyung Hwan Kim, Minseok Kim, Soonnam Kwon, Sang Han Park, Henrique Ribeiro, Sami Sainio, Hsin-Yi Wang, Cheolhee Yang, Tony Heinz
We report optical pumping and X-ray absorption spectroscopy experiments at the PAL free electron laser that directly probe the electron dynamics of a graphene monolayer adsorbed on copper in the femtosecond regime. By analyzing the results with ab-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64d7bfc35afabf0e195ca5f6b05c5c19
Autor:
Sang Han, Park, Abhishek, Katoch, Keun Hwa, Chae, Sanjeev, Gautam, Piter, Miedema, Sang Wan, Cho, Minseok, Kim, Ru-Pan, Wang, Masoud, Lazemi, Frank, de Groot, Soonnam, Kwon
Publikováno v:
Nature communications. 13(1)
Carrier dynamics affects photocatalytic systems, but direct and real-time observations in an element-specific and energy-level-specific manner are challenging. In this study, we demonstrate that the dynamics of photo-generated holes in metal oxides c
Publikováno v:
International Journal of Current Microbiology and Applied Sciences. 8:129-136
Publikováno v:
Vacuum. 158:249-256
Metal-Organic Framework (MOF) is a highly crystalline 3D material where metal ions and polydentate organic linkers are joined to form a highly stable mesoporous network. Its meritorious applications (like catalysis, gas storage, adsorption etc.) has
Publikováno v:
Annals of Tropical Medicine & Public Health. 23
Publikováno v:
Agricultural Research. 6:296-303
Anthracnose disease of Capsicum caused by Colletotrichum truncatum (syn. C. capsici) is a catastrophic disease causing huge loss in productivity worldwide. Consequently, interest in elucidating its genetic structure has grown in recent decade. In the