In the area of superconductivity, which is the occurrence where electrons can flow via a material with fundamentally zero resistance, the “holy grail” of breakthrough is a superconductor that can function under daily pressures and temperatures.
Scientists directly observed a pair-density wave (PDW) in an iron-based superconducting material with no magnetic field present. This state of matter, which is characterized by coupled pairs of electrons that are constantly in motion, had been thought to only arise when a superconductor is placed within a large magnetic field. This exciting result opens new potential avenues of research and discovery for superconductivity.
A new comprehensive study out this week finds that the 2014 Kindergarten graduates will likely struggle to find a job on any first grade classroom job chart.
“I've always dreamed of getting to take care of the classroom pet when I became a first grader,” said Hannah K. from Mrs. Carlson’s class.
Technique Tunes Into Graphene Nanoribbons Electronic Potential iconnect007.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iconnect007.com Daily Mail and Mail on Sunday newspapers.
Ever since graphene – a thin carbon sheet just one-atom thick – was discovered more than 15 years ago, the wonder material became a workhorse in materials science research.