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Gravity-wave trio win physics Nobel.03Oct2017 Rainer Weiss,Kip Thorne and Barry Barish recognized for'truly remarkable'achievement.LIGO pioneers:Barish,Thorne and Weiss Three of the key scientists behind the first direct observation of gravitational waves with giant laser interferometers have won the 2017 Nobel Prize in Physics.The Nobel committee awarded half of the prize and its SEK9million($1.1million)reward to Germany-born Rainer"Rai"Weiss from the Massachusetts Insti... 查看详细>>
来源:欧洲SPIE 点击量:10405X-ray laser takes 3D images of lopsided viruses.Oct 5,20172017-10-05T14:50:35+0100 Slalom course:the LCLS undulator hall Extremely bright and short-lived pulses of X-rays from afree-electron laser have been used to generate 3D images of virus particles.Unlike existing methods,the technique can be used to identify asymmetries in the structure of biological molecules and could lead to the development of drugs that target molecules whose properties cannot be studied using conven... 查看详细>>
来源:英国物理学会 点击量:1021712 October 2017.In afirst for wearable optics,researchers develop stretchy fiber to capture body motion.New fiber could offer safer,more reliable alternative to electrical motion sensors WASHINGTON—The exciting applications of wearable sensors have sparked atremendous amount of research and business investment in recent years.Sensors attached to the body or integrated into clothing could allow athletes and physical therapists to monitor their progress,provide amor... 查看详细>>
来源:美国光学学会 点击量:8876Ultracold molecules with electric and magnetic moments stick around.Oct 13,20172017-10-13T15:21:45+0100 Electric and magnetic:trapping the molecules Long-lived,ultracold molecules with both magnetic and electric dipoles have been produced for the first time by researchers in the US.The sodium-lithium molecules have much longer lifetimes than ultracold molecules created previously,allowing the researchers to study them more easily.The system also provides fundamental insights... 查看详细>>
来源:英国物理学会 点击量:8145