Zobrazeno 1 - 10 of 89 pro vyhledávání: '"J. A. Franke"'
1
Akademický článek
The statistical emulators of GGCMI phase 2: responses of year-to-year variation of crop yield to CO2, temperature, water, and nitrogen perturbations
Autor: W. Liu, T. Ye, C. Müller, J. Jägermeyr, J. A. Franke, H. Stephens, S. Chen
Publikováno v: Geoscientific Model Development, Vol 16, Pp 7203-7221 (2023)
Understanding the impact of climate change on year-to-year variation of crop yield is critical to global food stability and security. While crop model emulators are believed to be lightweight tools to replace the models, few emulators have been devel
Externí odkaz: https://doaj.org/article/c0ee896636e340b8a72c1d34e91bbe9b
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2
Akademický článek
The GGCMI Phase 2 emulators: global gridded crop model responses to changes in CO2, temperature, water, and nitrogen (version 1.0)
Autor: J. A. Franke, C. Müller, J. Elliott, A. C. Ruane, J. Jägermeyr, A. Snyder, M. Dury, P. D. Falloon, C. Folberth, L. François, T. Hank, R. C. Izaurralde, I. Jacquemin, C. Jones, M. Li, W. Liu, S. Olin, M. Phillips, T. A. M. Pugh, A. Reddy, K. Williams, Z. Wang, F. Zabel, E. J. Moyer
Publikováno v: Geoscientific Model Development, Vol 13, Pp 3995-4018 (2020)
Statistical emulation allows combining advantageous features of statistical and process-based crop models for understanding the effects of future climate changes on crop yields. We describe here the development of emulators for nine process-based cro
Externí odkaz: https://doaj.org/article/70c0cb8f17ea40308cbb142473c564ec
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3
Akademický článek
The GGCMI Phase 2 experiment: global gridded crop model simulations under uniform changes in CO2, temperature, water, and nitrogen levels (protocol version 1.0)
Autor: J. A. Franke, C. Müller, J. Elliott, A. C. Ruane, J. Jägermeyr, J. Balkovic, P. Ciais, M. Dury, P. D. Falloon, C. Folberth, L. François, T. Hank, M. Hoffmann, R. C. Izaurralde, I. Jacquemin, C. Jones, N. Khabarov, M. Koch, M. Li, W. Liu, S. Olin, M. Phillips, T. A. M. Pugh, A. Reddy, X. Wang, K. Williams, F. Zabel, E. J. Moyer
Publikováno v: Geoscientific Model Development, Vol 13, Pp 2315-2336 (2020)
Concerns about food security under climate change motivate efforts to better understand future changes in crop yields. Process-based crop models, which represent plant physiological and soil processes, are necessary tools for this purpose since they
Externí odkaz: https://doaj.org/article/06b45c48938c4f2cad569749837cc640
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7
Towards high NA patterning readiness: materials, processes and etch transfer for P24 Line Space
Autor: F. Schleicher, R. Blanc, P. Bezard, Mark John Maslow, Eric Hendrickx, Jara Garcia Santaclara, A. Moussa, J-H. Franke, A. Thiam, P. Wong
Publikováno v: International Conference on Extreme Ultraviolet Lithography 2021.
The goal of this work is to prepare process readiness towards High NA EUV lithography, by using 0.33NA exposures on NXE3400B scanner. We focus on photoresists, underlayers and etch processes mitigation of P24nm Line Space patterns. Etch transfer has
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7700c7352abe7714e4f2dc04ca1e9309
https://doi.org/10.1117/12.2601839
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8
Switching between Magnetic Bloch and Néel Domain Walls with Anisotropy Modulations
Autor: Christopher H. Marrows, Andreas K. Schmid, Kévin J. A. Franke, Colin Ophus
Publikováno v: Physical review letters, vol 127, iss 12
It has been shown previously that the presence of a Dzyaloshinskii-Moriya interaction in perpendicularly magnetized thin films stabilizes N\'eel type domain walls. We demonstrate, using micromagnetic simulations and analytical modeling, that the pres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa3b678ab55efd1577216b6a5179713c
https://escholarship.org/uc/item/5cz0j3rg
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9
Megahertz dynamics in skyrmion systems probed with muon-spin relaxation
Autor: Stewart J. Clark, Murray Wilson, M. Gomilšek, Geetha Balakrishnan, Aleš Štefančič, Kévin J. A. Franke, B. M. Huddart, T. J. Hicken, F. L. Pratt, Tom Lancaster, Z. Hawkhead, M. Ciomaga Hatnean, A. E. Hall
Publikováno v: Physical Review B, 2021, Vol.103(2), pp.024428 [Peer Reviewed Journal]
We present longitudinal-field muon-spin relaxation (LF $\mu$SR) measurements on two systems that stabilize a skyrmion lattice (SkL): Cu$_2$OSeO$_3$, and Co$_x$Zn$_y$Mn$_{20-x-y}$ for $(x,y)~=~(10,10)$, $(8,9)$ and $(8,8)$. We find that the SkL phase
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30182936dd2405b5eaa3af2023182522
http://arxiv.org/abs/2011.10330
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10
Magnetism and Néel skyrmion dynamics in GaV4S8−ySey
Autor: Tom Lancaster, Z. Hawkhead, Geetha Balakrishnan, Stewart J. Clark, B. M. Huddart, Martin R. Lees, S. J. Blundell, Murray Wilson, T. J. Hicken, Aleš Štefančič, S. J. R. Holt, M. Gomilšek, F. L. Pratt, Kévin J. A. Franke
Publikováno v: Physical Review Research. 2
We present an investigation of the influence of low levels of chemical substitution on the magnetic ground state and Néel skyrmion lattice (SkL) state in GaV4S8-ySey, where y = 0, 0.1, 7.9, and 8. Muon-spin spectroscopy (μSR) measurements on y = 0
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4abe8479d5932fef3ec281e6cceb35ef
https://doi.org/10.1103/physrevresearch.2.032001
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