Zobrazeno 1 - 10
of 459
pro vyhledávání: '"M, Hirschmann"'
Autor:
Max Hirschberger, Bertalan G. Szigeti, Mamoun Hemmida, Moritz M. Hirschmann, Sebastian Esser, Hiroyuki Ohsumi, Yoshikazu Tanaka, Leonie Spitz, Shang Gao, Kamil K. Kolincio, Hajime Sagayama, Hironori Nakao, Yuichi Yamasaki, László Forró, Hans-Albrecht Krug von Nidda, Istvan Kezsmarki, Taka-hisa Arima, Yoshinori Tokura
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-8 (2024)
Abstract Skyrmion lattices (SkL) in centrosymmetric materials typically have a magnetic period on the nanometer-scale, so that the coupling between magnetic superstructures and the underlying crystal lattice cannot be neglected. We reveal the commens
Externí odkaz:
https://doaj.org/article/180a5e334813442d8807b0976d1b8a29
Autor:
Shun Akatsuka, Sebastian Esser, Shun Okumura, Ryota Yambe, Rinsuke Yamada, Moritz M. Hirschmann, Seno Aji, Jonathan S. White, Shang Gao, Yoshichika Onuki, Taka-hisa Arima, Taro Nakajima, Max Hirschberger
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Van-der-Waals magnetic materials can be exfoliated to realize ultrathin sheets or interfaces with highly controllable optical or spintronics responses. In majority, these are collinear ferro-, ferri-, or antiferromagnets, with a particular s
Externí odkaz:
https://doaj.org/article/38b7bb2fd29e4c139154c68932f101f2
Autor:
M. M. Hirschmann, H. L. Zhang
Publikováno v:
European Journal of Mineralogy, Vol 35, Pp 789-803 (2023)
We present new models for the activity of iron (γFe) in solid face-centered cubic (fcc) and liquid FePt alloy at high temperature and pressure to facilitate their use as sliding buffer redox sensors under extreme conditions. Numerous experimental st
Externí odkaz:
https://doaj.org/article/ee6ce7e84cb04899b446de0e9985b8bc
Autor:
Huimei Liu, Moritz M. Hirschmann, George A. Sawatzky, Giniyat Khaliullin, Andreas P. Schnyder
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p L042028 (2023)
SmB_{6} is a mixed-valence compound with flat f-electron bands that have a propensity to magnetism. Here, using a realistic Γ_{8} quartet model, we investigate the dynamical spin susceptibility and describe the in-gap collective mode observed in neu
Externí odkaz:
https://doaj.org/article/30163155f07c4635b3606b07ea9a4368
Autor:
Chad Stecher, Bjorn Pfisterer, Samantha M Harden, Dana Epstein, Jakob M Hirschmann, Kathrin Wunsch, Matthew P Buman
Publikováno v:
JMIR mHealth and uHealth, Vol 11, p e43162 (2023)
BackgroundMobile health (mHealth) apps can promote physical activity; however, the pragmatic nature (ie, how well research translates into real-world settings) of these studies is unknown. The impact of study design choices, for example, intervention
Externí odkaz:
https://doaj.org/article/86fc3339791444a79f4531d9d79b96f5
Autor:
Kirill Alpin, Moritz M. Hirschmann, Niclas Heinsdorf, Andreas Leonhardt, Wan Yee Yau, Xianxin Wu, Andreas P. Schnyder
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043165 (2023)
We derive two fundamental laws of chiral band crossings: (i) a local constraint relating the Chern number to phase jumps of rotation eigenvalues and (ii) a global constraint determining the number of chiral crossings on rotation axes. Together with t
Externí odkaz:
https://doaj.org/article/2ed149b1fdd440d9ae76b23e38352042
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-7 (2022)
Abstract We discover three-dimensional intertwined Weyl phases, by developing a theory to create topological phases. The theory is based on intertwining existing topological gapped and gapless phases protected by the same crystalline symmetry. The in
Externí odkaz:
https://doaj.org/article/884ea3faebd94e0b8559107a4717a5e2
Autor:
G. Yang, K. I. Caputi, C. Papovich, P. Arrabal Haro, M. B. Bagley, P. Behroozi, E. F. Bell, L. Bisigello, V. Buat, D. Burgarella, Y. Cheng, N. J. Cleri, R. Davé, M. Dickinson, D. Elbaz, H. C. Ferguson, S. L. Finkelstein, N. A. Grogin, N. P. Hathi, M. Hirschmann, B. W. Holwerda, M. Huertas-Company, T. A. Hutchison, E. Iani, J. S. Kartaltepe, A. Kirkpatrick, D. D. Kocevski, A. M. Koekemoer, V. Kokorev, R. L. Larson, R. A. Lucas, P. G. Pérez-González, P. Rinaldi, L. Shen, J. R. Trump, A. de la Vega, L. Y. A. Yung, J. A. Zavala
Publikováno v:
The Astrophysical Journal Letters, Vol 950, Iss 1, p L5 (2023)
Mid-infrared (mid-IR) observations are powerful in identifying heavily obscured active galactic nuclei (AGN) that have weak emission in other wavelengths. Data from the Mid-Infrared Instrument (MIRI) on board the James Webb Space Telescope provides a
Externí odkaz:
https://doaj.org/article/fa22cf636dc34cb18e85e7df786afc93
Autor:
Amy C. Liang, Noah S. Sanders, Erik S. Anderson, Megan E. Heeney, Claire M. Hirschmann, Amy R. Kane, Charlotte P. Wills
Publikováno v:
Annals of Emergency Medicine. 81:630-636
Autor:
P Saracco, F La Barbera, R De Propris, D Bevacqua, D Marchesini, G De Lucia, F Fontanot, M Hirschmann, M Nonino, A Pasquali, C Spiniello, C Tortora
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 520:3027-3048
We derived stellar ages and metallicities [Z/H] for $\sim$70 passive early type galaxies (ETGs) selected from VANDELS survey over the redshift range 1.0$$0.0, a percentage which rises to $\sim$90 per cent for log(M$_*$/M$_\odot$)$>$11 where the mean