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Researchers at the University of Vienna’s Faculty of Physics in collaboration with colleagues from the Oak Ridge National Laboratory in the USA...

Engineering materials at the atomic scale is an ultimate goal of nanotechnology. Well-known examples of atom manipulation with scanning tunneling...

1,338 Students Graduate during the 23rd Convocation of IIT Guwahati © Provided by The Times of India GUWAHATI: A total of 1,338 students received their degrees in various disciplines at the 23rd convocation of the Indian Institute of Technology Guwahati, which was held online on Friday. This included four students who received Joint Degrees with Gifu University, Japan. The graduating students include 649 BTech and BDes students, 175 PhD students and 518 master degree students. As many as 45 dual degrees have been already awarded. In the 27 years of its existence, more than 16,000 students ...

Scientists Discover How Oxygen Loss Saps a Lithium-Ion Battery’s Voltage When lithium ions flow in and out of a battery electrode during charging and discharging, a tiny bit of oxygen seeps out and the battery’s voltage – a measure of how much energy it delivers – fades an equally tiny bit. The losses mount over time, and can eventually sap the battery’s energy storage capacity by 10-15%. Now researchers have measured this super-slow process with unprecedented detail, showing  how the holes, or vacancies, left by e...

Korea Advanced Institute of Science and Technology Researchers identify exotic metals in unexpected quantum systems Figure: Phase diagram of two-orbital systems. Various metals emerge depending on the values of electron interactions denoted by U (x-axis) and Hund’s coupling J/U (y-axis). Electrons are ubiquitous among atoms, subatomic tokens of energy that can independently change how a system behaves—but they also can change each other. An international research collaboration found that collectively measuring electrons revealed unique and unanticipated findings. The researchers published...