Exploiting a novel technique called phase discontinuity, researchers have induced light rays to behave in a way that defies the centuries-old laws of reflection and refraction. The discovery has ...

Anomalous reflection and refraction phenomena are observed in this regime in optically thin arrays of metallic antennas on silicon with a linear phase variation along the interface, which are in ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control ...

Students use mirror equations to determine the position and type.

Everything CCEA students need to know about the reflection and refraction of waves for GCSE Physics.

C. J. Davisson, L. H. Germer, Reflection and Refraction of Electrons by a Crystal of Nickel, Proceedings of the National Academy of Sciences of the United States of America, Vol. 14, No. 8 (Aug. 15, ...