Watching metamaterials at work in real time using ultrafast electron diffraction

26-Nov-2020

Physicists from the University of Konstanz, Ludwig-Maximilians-Universität München (LMU Munich) and the University of Regensburg have successfully demonstrated that ultrashort electron pulses experience a quantum mechanical phase shift through their interaction with light waves in nanophotonic ...

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Chemist reports a reaction pathway in which minerals catalyze the formation of sugars in the absence of water

22-Oct-2020

Organic molecules formed the basis for the evolution of life. But how could inorganic precursors have given rise to them? Ludwig-Maximilians-Universitaet (LMU) in Munich chemist Oliver Trapp now reports a reaction pathway in which minerals catalyze the formation of sugars in the absence of ...

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29-Jul-2020

Chemical reactions driven by the geological conditions on the early Earth might have led to the prebiotic evolution of self-replicating molecules. LMU scientists now report on a hydrothermal mechanism that could have promoted the process. Life is a product of evolution by natural selection. ...

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24-Feb-2020

In the battery of the future, solids will replace the currently used electrolyte solutions. A team of scientists at LMU has now developed a series of new sodium ion conductors. The secret of the best material in the series lies in the exact mixing of the ingredients. The days of conventional ...

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30-Jan-2020

A team of chemists at LMU has successfully coupled the directed motion of a light-activated molecular motor to a different chemical unit – thus taking an important step toward the realization of synthetic nanomachines. Molecular motors are chemical compounds that convert energy into directed ...

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15-Jan-2020

Over the last few decades, machine learning has revolutionized many sectors of society, with machines learning to drive cars, identify tumors and play chess - often surpassing their human counterparts. Now, a team of scientists based at the Okinawa Institute of Science and Technology Graduate ...

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15-Nov-2019

Environmentally benign methods for the industrial production of chemicals are urgently needed. LMU researchers recently described such a procedure for the synthesis of formaldehyde, and have now improved it with the aid of machine learning. Formaldehyde is one of the most important feedstocks ...

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15-Oct-2019

Researchers at Ludwig-Maximilians-Universitaet (LMU) in Munich have explored the initial consequences of the interaction of light with molecules on the surface of nanoscopic aerosols. The nanocosmos is constantly in motion. All natural processes are ultimately determined by the interplay between ...

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Chemical engineers have developed the first molecular motor that enables an eight-shaped movement

04-Oct-2019

Molecular motors convert externally supplied energy into directional motions and are thus an important basis for future applications in nanotechnology. The first such motors were developed in the late 1990s, and since then a growing number of different systems have been established. A specialist ...

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Organic semiconductors

22-Mar-2019

In mobiles, fridges, planes – transistors are everywhere. But they often operate only within a restricted current range. LMU physicists have now developed an organic transistor that functions perfectly under both low and high currents. Transistors are semiconductor devices that control voltage ...

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