aBefore electrons were discovered,it was assumed that the invisible fluid of electricity flowed from the positive to the negative object. 在电子被发现了之前,它假设,电无形的流体从正面流动了到消极对象。[translate]
The electron, discovered by Thomson by the end of the nineteenth century, was the first experimentally observed particle. The Weyl fermion, though theoretically predicted since a long time, was observed in a condensed matter environment in an experiment reported only a few weeks ago. Is there any...
One approach to overcome this diffculty is to select hydrogen-rich materials that utilize attractive interactions generated by chemical bonding between hydrogen and other elements to lower the pressure required for metalizing hydrogen. A Germ...
"Because the two electrons in the molecule are entangled, the one that was knocked out carried very precise information about the quantum state of its counterpart," Kheifets said. It was discovered that both the electrons momentarily jump to a higher energy orbit; an example of quantum correlatio...
DECOMPOSITION (Chemistry)BUTANOLThe article discusses research conducted by Richard Rosenberg and colleagues of Argonne National Laboratory in Illinois that found that the direction of an electron's spin determines the decomposition rate of the two mirror-image forms of a molecule. This was discovered ...
Soon after the discovery of OSL in quartz4, a new optical dating signal in feldspar using Infra-Red Stimulated Luminescence (IRSL) was discovered by Hutt et al.5. The last four decades of research in OSL dating have seen several exciting innovations in the measurement and use of OSL and ...
When cosmic rays were discovered during the beginning of this century, they were thought to be all due to electrons.‡ However, subsequent work clearly demonstrated that this was incorrect and that, cosmic rays consist almost exclusively of protons and heavier nuclei. The search for a small flu...
“This gives us the option of creating new atoms dressed by the field of the laser, with new electron energy levels», explains Jean-Pierre Wolf. “We previously thought that this dual state was impossible to create, and we’ve just proved the contrary. Moreover, we discovered that elect...
a总结了经验找出了失误 Summarized the experience to discover the fault [translate] aProduced by electrons are the X-ray, which allow the doctor to took aside a patient's body 是由电子导致的X-射线,允许医生采取在旁边患者的身体 [translate] ...
it has no nucleus. Up to now, scientists have been unable to directly detect such an object. While the researchers led by ETH Zurich Professor Ruth Signorell were experimenting with dielectrons, they accidentally discovered a new process for producing slow electrons. These can be used to initiat...