Search results for fractal

Optics & Photonics May 10, 2024

Visual observation of photonic Floquet–Bloch oscillations

Recently, the exploration of Bloch oscillations (BOs) in periodically driven quantum systems, equivalent to "Floquet systems," has drawn tremendous attention because their exotic characteristics are profoundly distinct from ...

Cell & Microbiology Apr 11, 2024

Discovery of the first fractal molecule in nature

An international team of researchers led by groups from the Max Planck Institute in Marburg and the Philipps University in Marburg has stumbled upon the first regular molecular fractal in nature. They discovered a microbial ...

Mathematics Mar 20, 2024

Ice-ray patterns: A rediscovery of past design for the future

Chinese ice-ray lattice, or "binglie" as it is called in Chinese, is an intricate pattern that looks like cracked ice and is a common decorative element used in traditional Chinese window designs.

Soft Matter Mar 4, 2024

Beyond the ink: Painting with physics

Falling from the tip of a brush suspended in mid-air, an ink droplet touches a painted surface and blossoms into a masterpiece of ever-changing beauty. It weaves a tapestry of intricate, evolving patterns. Some of them resemble ...

Environment Feb 28, 2024

Texas springs in crisis: New study highlights overwhelming increase in dry springs

New research from The Meadows Center for Water and the Environment at Texas State University uncovers a concerning decline in the state's groundwater resources, finding that the number of dry springs has nearly tripled since ...

Mathematics Feb 22, 2024

What does a physicist see when looking at the NFT market?

The market for collectible digital assets, or non-fungible tokens, is an interesting example of a physical system with a large scale of complexity, non-trivial dynamics, and an original logic of financial transactions. At ...

Archaeology Jan 24, 2024

Deciphering the patterns of human settlements on the Ordos Plateau

The Ordos Plateau, a distinctive geomorphic entity in China, has been a cradle of human civilization since the late Paleolithic era. Its unique geographical and climatic conditions have fostered a rich tapestry of human history, ...

Ecology Jan 24, 2024

Study finds no evidence for fractal scaling in canopy surfaces across a diverse range of forest types

The complexity of forests cannot be explained by simple mathematical rules, a study finds. The way trees grow together do not resemble how branches grow on a single tree, scientists have discovered.

Optics & Photonics Dec 7, 2023

Fractal photonic anomalous Floquet topological insulators to generate multiple quantum chiral edge states

An anomalous Floquet topological insulator (AFTI) is a periodically driven topological insulator (TI with nonzero winding numbers to support topological edge modes, though its standard topological invariants like Chern numbers ...

Optics & Photonics Nov 30, 2023

Researchers extend non-line-of-sight imaging towards longer wavelengths

Emerging technologies for non-line-of-sight imaging can detect objects even if they are around a corner or behind a wall. In new work, researchers use a new type of detector to extend this method from visible light into near ...

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