Scientists have long used Gaussian beams to study how light interacts with matter. These beams resemble plane waves and rely ...

The Congressional Black Caucus stood in firm support of Green's actions and, in their own move to disrupt, CBC members sang "We Shall Overcome," an anthem of the Civil Rights Movement, as Johnson ...

A schematic of the photoexcited dipole dynamics in phosphorene nanoribbons, where following photoexcitation the excited state relaxes to the ribbon edge. Here, the excitation is coupled to a symmetry ...

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