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A new type of pixel can steer and analyze light, paving way for devices that function as both camera and display
In 1927, the term "picture element," later abbreviated to "pixel," appeared for the first time in the American technology ...
Pixels are one of the building blocks of modern technology. They create the images we see on television screens, smartphones, ...
When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of light and cause tiny distortions in space-time. Albert Einstein predicted ...
Fig. 1 THz wave generation from MoS2 through quantum interference. (a) Schematic diagram of THz wave generation from MoS2 under two-color light excitation at normal incidence. (b) THz waveforms ...
A dark point inside a beam of light should not be much of a traveler. Yet in a new experiment, some of those points appeared ...
Tim Kovachy is in the Department of Physics and Astronomy and at the Center for Fundamental Physics, Northwestern University, Evanston, Illinois 60208, USA. Quantum mechanics predicts that single ...
When Louis de Broglie postulated that we need to ‘associate a periodic phenomenon with any isolated portion of matter or energy’, he predicted that these new ideas would ‘solve almost all the problems ...
A research group from the Technion-Israel Institute of Technology reports in Nature an unprecedented achievement in electron microscopy: the direct measurement of "dark points" within light waves. By ...
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