A collaborative project between Alqem AI and the Max Planck Institute for Chemical Physics of Solids aims to identify new magnetic materials without rare earth elements. The company's AI platform combines extensive databases with high-quality training data to turn digital predictions into real materials.
Scientists have successfully observed altemagnetic domains in bulk samples of MnTe, a candidate altermagnet, using scanning transmission X-ray microscopy. The study provides experimental evidence for the bulk nature of altermagnetism and establishes X-ray nanoimaging as a powerful method for identifying altermagnetic order.
Claudia Felser receives the L'Oréal-UNESCO For Women in Science International Award for her groundbreaking research on topological quantum materials. Her work has led to the emergence of
An international team led by the Max Planck Institute for Chemical Physics of Solids created three-dimensional superconducting nanostructures with controlled superconducting states and demonstrated motion of nanoscale defects in a 3D bridge-like superconductor. This breakthrough enables the exploration of novel effects and development ...
Researchers have developed a game-changing catalyst using topological chiral crystals to manipulate electron spin, accelerating the water splitting process and improving hydrogen production efficiency. The breakthrough could make renewable energy technology more viable, bringing us closer to a clean energy future.
Researchers have developed a technique to image magnetic structures in micrometer-thick magnets using coherent X-ray phase dichroism. This enables the study of previously inaccessible 3D textures in chiral magnets and giant magnetofossils, opening new avenues for spintronics and rock magnetism research.
Conduction electrons play a crucial role in the elastic response of Sr2RuO4. Research reveals that a tiny fraction of current-carrying electrons can dominate the others, making the lattice softer. This finding provides new insights into decades-old problems and has implications for future research.
The prize recognizes the duo's discovery that topology can classify compounds, similar to the Periodic Table. They have predicted and designed thousands of new topological compounds and experimented with many of these.
Uri Vool receives ERC Starting Grant to fabricate hybrid superconducting circuits for novel material exploration and studying the gap structure of atomically thin materials. This project aims to unravel the superconducting phase in these materials, crucial for understanding interacting many-body quantum systems.
Researchers at Max Planck Institute will fabricate hybrid superconducting circuits to explore novel superconductors and study the gap structure of atomically thin materials. The project aims to unravel the structure of the superconducting phase, crucial for understanding interacting many-body quantum systems.
Scientists have observed chiral transport in a structurally achiral crystal, the Kagome superconductor CsV3Sb5. This phenomenon can be switched using magnetic fields, exhibiting novel electronic behavior.
The team, led by Elena Hassinger, observed the angle dependence of magnetic field needed to suppress superconductivity in CeRh2As2. The high-field state disappears quickly when turned away from the initial axis, confirming the expected behavior for odd-parity superconductor.
Researchers have created a catalogue of materials with exotic quantum properties, enabling large-scale searches for promising candidates. The team identified over 700 materials exhibiting potential flat bands, which could lead to breakthroughs in memory devices and power transport.
Magnetic topological materials exhibit unique properties due to interweaved magnetism and topology, enabling chiral channels of electrons and spins. The field has led to discoveries of magnetic Weyl semimetals and antiferromagnetic topological insulators.
Researchers discovered a large anomalous Nernst effect in the antiferromagnet YbMnBi2, outperforming ferromagnets. The effect is attributed to topology and high spin-orbit coupling, enabling a record-breaking thermoelectric performance.
A team of researchers from Harvard, MIT, and the Max Planck Institute developed a theory to explain how hydrodynamic electron flow could occur in 3D materials. They observed it for the first time using a new imaging technique, providing evidence of strong interactions between electrons in high-density materials.
The discovery of two-phase superconductivity in CeRh2As2 reveals the material has the highest critical magnetic field to transition temperature ratio of any known superconductor. Researchers found a clear transition between two different order parameters as the applied field is raised, leading to unique thermodynamic properties.
In a breakthrough study, scientists found an 'unconventional' incommensurate spin-density wave order at the q = 2kF fundamental wavevector in YbAlO3 under finite magnetic fields. This mechanism is similar to Fermi surface nesting observed in metals and leads to multiple coherent scattering of fermions.
Researchers developed a new EBSD-based method to determine enantiomorph distribution in polycrystalline materials, including the chiral elemental structure β-Mn. This simplifies the preparation of materials with defined handedness.
Scientists at Max Planck Institute show that electron system of ZrTe5 remains three-dimensional even in strong magnetic fields, linking quasi-quantization to quantum-Hall physics. This finding promises a unified explanation for puzzling plateaus in Hall measurements in many three-dimensional materials.
Researchers have discovered a new mechanism in magnetic compounds that couples multiple topological bands, significantly enhancing the effects of quantum phenomena. The coupling leads to an anomalous Hall effect, where spontaneous symmetry breaking causes a transverse acceleration of electron currents.
Researchers have found spontaneous electrical currents in Sr2RuO4, a rare form of superconductivity that can't be switched off. The study used muon implantation to detect these currents, which appear when the material becomes superconducting.
Researchers have discovered a new electrocatalyst, Hf2B2Ir5, that exhibits high activity in the oxygen evolution reaction during water electrolysis. The material's cage-like crystal structure and cooperative phases enable stable and efficient performance over long periods.
Researcher from Max Planck Institute applied large hydrostatic pressures to CeFeAsO, a non-superconducting compound. The study reveals a narrow superconducting phase emerging in the boundary region between spin-density-wave magnetism and Kondo-effect.
Researchers at the Max Planck Institute for Chemical Physics of Solids developed a new intermetallic compound Al2Pt as a precursor for oxygen evolution reaction electrocatalyst material. The compound's reduced density of states and polar chemical bonding provide inherent OER activity, increasing stability under harsh oxidative conditions.
Researchers at the Max Planck Institute discovered strong oscillations in conductivity that signal quantum interference over vast distances. The findings require macroscopic quantum coherence and are only possible with ultra-pure materials like delafossites.
Researchers at Max Planck Institute for Chemical Physics of Solids successfully realized chiral topological compound PtGa, exhibiting a high topological charge of 4. This property enables the generation of a large quantized photogalvanic current that can be manipulated by incident light polarization.
Scientists from three research groups collaborate to study a unique compound that conducts electrons in different ways on its surfaces and doesn't conduct at all in its middle. They find evidence of strong and weak topological insulation properties, challenging current understanding of the material's behavior.
Professor Frank Steglich's research on heavy fermion superconductors has revolutionized our understanding of superconductivity. The Fritz London Memorial Prize recognizes his contributions to the field of low temperature physics.
Researchers at Max Planck Institute for Chemical Physics of Solids spot axion particles in correlated Weyl semimetal (TaSe2I) below -11 °C. The discovery reveals novel properties of axion particles, which can conduct electrical current in a distinct manner from electrons.
Scientists have discovered magnetic Weyl semimetals, which exhibit both topological and magnetic properties. These materials have the potential to enable dissipationless transport and revolutionize data storage and energy conversion.
Scientists have discovered a new catalyst material that speeds up hydrogen production using topological surface states. The material, Co3Sn2S2, has been shown to outperform conventional nano-structured catalysts despite having much lower platinum content.
The discovery of a field-induced pair density wave state in high temperature superconductors provides new insights into the mechanism behind enigmatic high temperature superconductivity. The study reveals modulations in electronic states with multiple signatures of a pair density wave state, which competes with superconductivity.
Claudia Felser and Bogdan Bernevig receive the prize for their theoretical predictions and experimental realization of non-magnetic topological semi-metals. Their work has potential to give rise to useful devices with novel properties.
Heusler compounds have been found to host non-trivial topological properties, including the discovery of Weyl fermions. The study also reveals the importance of Berry curvature in determining key effects like the anomalous Hall Effect. This research has significant implications for energy conversion and quantum electronic devices.
A team of scientists has found evidence of hydrodynamic electron flow in semimetal tungsten diphosphide, a high-purity quantum material. The discovery reveals the strongly interacting nature of electrons in these materials and suggests that the conversion of energy into thermal energy is limited by quantum mechanics.
Scientists from the Max Planck Institute for Chemical Physics of Solids discovered a magnetic Weyl semimetal in Co3Sn2S2, exhibiting a giant anomalous Hall effect. The material's unique properties make it an ideal candidate for realizing the quantum anomalous Hall effect at room temperature.
A team of scientists reports a Verwey-type charge ordering transition in Cs4O6, where molecular O2- entities form well-defined singly charged superoxide and doubly charged peroxide anions. The study sheds light on the mechanism of Verwey-type charge ordering phenomena in mixed-valence compounds.
Scientists at Max Planck Institute discovered robust Bain distortion in premartensite phase of Pt-substituted Ni2MnGa, which transforms to martensite with additional Bain distortion on further cooling. This phenomenon enhances applicability as magnetic actuators and refrigeration technology due to lower hysteresis.
Researchers from Max Planck Institute have discovered anti-skyrmions, tiny magnetic objects that can store digital data in a new class of materials. These topologically protected magnetic walls could enable the development of Racetrack Memory with no moving parts.
Researchers at the Max Planck Institute found a unique state of matter in CeRhIn5, a superconducting crystal, where electrons unite to flow in the same direction. This 'electronic nematicity' state is a rare phenomenon between liquid and crystal, and its relationship with superconductivity is still being explored.