Dynamics in one-dimensional spin chains newly elucidated
Neutron scattering is considered the method of choice for investigating magnetic structures and excitations in quantum materials. Now, for the first time, the evaluation ...
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Quantum complexity grows linearly for an exponentially long time
Physicists know about the huge chasm between quantum physics and the theory of gravity. However, in recent decades, theoretical physics has provided some plausible ...
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New Insights into the Interaction of Topological Insulators
Tungsten di-telluride (WTe2) has recently proven to be a promising material for the realization of topological states. These are regarded as the key to ...
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Buckyballs on gold are less exotic than graphene
C60 molecules on a gold substrate appear more complex than their graphene counterparts, but have much more ordinary electronic properties. This is now shown ...
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Spintronics: Giant Rashba semiconductors show unconventional dynamics with potential applications
Germanium telluride is a strong candidate for use in functional spintronic devices due to its giant Rashba-effect. Now, scientists at HZB from the Helmholtz ...
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Thermal insulation for quantum technologies
New energy-efficient IT components often only operate stably at extremely low temperatures. Therefore, very good thermal insulation of such elements is crucial, which requires ...
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Disorder brings out quantum physical talents
Quantum effects are most noticeable at extremely low temperatures, which limits their usefulness for technical applications. Thin films of MnSb2Te4, however, show new talents ...
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Jülich Quantum Researchers Build First Hybrid Quantum Bit Based on Topological Insulators
Scientists at Forschungszentrum Jülich from the Helmholtz Research Field Information take an important step on the path towards topological quantum computers With their superior ...