Acoustic metamaterials enhance traditional material properties, providing opportunities to shape sound fields in applications ranging from biomedical imaging and clinical therapy to nondestructive ...

The Korea Research Institute of Standards and Science (KRISS) has remeasured a key transition frequency of the strontium (Sr) atom for the first time in 88 years, since 1938, using a photonic grating ...

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Introduction: Helmholtz resonators and air springsI am reviewing the acoustic theory I learned in college. This time, I was ...

Rossby Waves - Why does planetary rotation create massive waves? MVP ARCHIVE SCIENCE > Physics : Rossby Waves - Why does planetary rotation create massive waves? Rossby Waves Why ...

An ultrafast optical technique uncovers new clues to the origin of bulk polarization in quantum ferroelectric materials.

Researchers coherently pump atoms from a Bose-Einstein condensate to create a fractional quantum Hall fluid, a state of ...

Francis Halzen, a physicist at the University of Wisconsin, Madison, has won the 2026 Nobel Prize in Physics “for decisive contributions to the IceCube Neutrino Observatory and the discovery of ...

Stealth aircraft aren’t invisible. They’re engineered to be nearly undetectable — a far more demanding and fascinating engineering problem. The difference between those two concepts represents decades ...

This paper presents the design and experimental validation of a compact, single-layer, triple-band Frequency Selective Surface (FSS) based on triple square loops. The proposed structure targets ...