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Jan 15, 2025 | 
maschinenmarkt.vogel.de | Helmholtz-Zentrum Dresden-Rossendorf
Gute Idee! Anbieter zum Thema Mithilfe einer EU-Förderung will man es im Projekt „MaLaR“ schaffen, Teile von Atommüll durch neue Trennverfahren zu recyceln. Denn in alten Kernbrennstoffen verbergen sich wichtige Rohstoffe ...
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Jan 13, 2025 | 
scitechdaily.com | Helmholtz-Zentrum Dresden-Rossendorf
In the single ion implanter TIBUSSII (Triple Ion Beam UHV System for Single Ion Implantation), individual dopants can be implanted atom by atom into a material, for example, to generate qubits. Credit: B. Schröder/HZDRResearchers are leveraging the established silicon infrastructure to pioneer donor spin qubits for quantum computing.
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Dec 22, 2024 | 
scitechdaily.com | Helmholtz-Zentrum Dresden-Rossendorf
New simulation methods reveal insights into the Earth’s core and promise advances in neuromorphic computing for artificial intelligence. How Does Earth Generate Its Magnetic Field? While scientists understand the basic process behind Earth’s magnetic field, many details remain unclear.
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Nov 25, 2024 | .html&sz=64)
fis.tu-dresden.de | Katerina Falk |Helmholtz-Zentrum Dresden-Rossendorf |Technische Universität Dresden |Czech Academy
Laser wakefield acceleration has proven to be an excellent source of electrons and X-rays suitable for ultra-fast probing of matter. These novel beams have demonstrated unprecedented spatial and temporal resolution allowing for new discoveries in material science and plasma physics. In particular, the study of dynamic processes such as non-thermal melt and lattice changes on femtosecond time-scales have paved a way to completely new scientific horizons.
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Nov 18, 2024 | .html&sz=64)
fis.tu-dresden.de | Zichao Li |Helmholtz-Zentrum Dresden-Rossendorf |Technische Universität Dresden |Ye Yuan
Magnetic skyrmions have been suggested as information carriers for future spintronic devices. As the first material with experimentally confirmed skyrmions, B20-type MnSi was the research focus for more than a decade. Although B20–MnSi films have been successfully grown on Si(111) substrates, there is no report about B20–MnSi films on Si(100) substrates, which would be more preferred for practical applications. In this letter, we present the first preparation of B20–MnSi on Si(100) substrates.
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Oct 1, 2024 | 
scitechdaily.com | Helmholtz-Zentrum Dresden-Rossendorf
A strong light pulse in the terahertz range separates charged luminous trions into individual electrons and neutral excitons. Credit: Giuseppe MeneghiniExtremely thin materials consisting of just a few atomic layers promise applications for electronics and quantum technologies. Researchers have dramatically sped up the switching between excitons and trions in two-dimensional semiconductors using terahertz pulses, offering new possibilities for quantum material applications.
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Sep 14, 2024 | 
scitechdaily.com | Helmholtz-Zentrum Dresden-Rossendorf
Artistic view of the imploding wire: a strong current of high-energy electrons (pink) heats up the surface, thus driving subsequent shockwaves that compress the wire radially. Credit: HZDR / T. Toncian, editedUsing a novel laser method, scientists mimicked the extreme environments of stars and planets, enhancing our understanding of astrophysical phenomena and supporting nuclear fusion research. Extreme conditions prevail inside stars and planets.
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Sep 9, 2024 | 
scitechdaily.com | Helmholtz-Zentrum Dresden-Rossendorf
Artistic illustration of Magnon-phonon Fermi resonance in an antiferromagnet. Credit: B. Schröder / HZDRThe team has discovered a Magnon-phonon Fermi resonance in an antiferromagnet. A significant challenge in modern data processing technology is the slow and energy-intensive nature of data storage. It’s projected that data storage centers will soon account for nearly 10 percent of global energy consumption.
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Aug 21, 2024 | .html&sz=64)
fis.tu-dresden.de | Kay H Hofmann |Marc Isele |Artur Erbe |Helmholtz-Zentrum Dresden-Rossendorf
Abstract External IDs PubMed 39020999
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Jun 3, 2024 | 
link.aps.org | Kay H Hofmann |Marc Isele |Artur Erbe |Helmholtz-Zentrum Dresden-Rossendorf
Brownian dynamics simulations are utilized to study segregation phenomena far from thermodynamic equilibrium. In the present study, we expand upon the analysis of binary colloid mixtures and introduce a third particle species to further our understanding of colloidal systems. Gravitationally driven, spherical colloids immersed in an implicit solvent are confined in two-dimensional linear microchannels.
