Pattern formation, as a technique, refers to experimental or computational methods used to generate, control, and analyze spatial or spatiotemporal structures in physical, chemical, or biological systems. Technically, it encompasses procedures such as designing reaction–diffusion systems, lithographic or self-assembly protocols, and numerical simulations of nonlinear partial differential equations to induce and study emergent patterns (e.g., Turing patterns, stripes, spots, or waves). These techniques aim to probe the underlying symmetry-breaking instabilities, parameter regimes, and dynamical mechanisms responsible for organization, often allowing quantitative comparison with continuum or discrete theoretical models of pattern-forming systems.
Called the Lévy walk (or in some cases the Lévy flight) after mathematician Paul Lévy, it is a type of random wandering that occurs in nature in a wide variety of ways, from predators searching for food to economic, microbiological, ...
General Physics
Feb 18, 2025
0
93
Science often surprises us with its ability to connect seemingly unrelated phenomena. Have you ever stopped to marvel at how nature arranges itself into intricate patterns, like the spirals of a sunflower or the crystals ...
A team of researchers from NIMS and the University of Connecticut has developed a printing technique capable of forming a periodic nano/microstructure on the surface of a polydimethylsiloxane (PDMS) slab and easily transferring ...
Nanomaterials
Oct 31, 2024
0
77
Many fundamental processes of life, and their synthetic counterparts in nanotechnology, are based on the autonomous assembly of individual particles into complex patterns. LMU physicist Professor Erwin Frey, Chair of Statistical ...
General Physics
Aug 21, 2024
0
105
A new model developed by scientists from the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) extends the theory of elastic phase separation towards nanoscopic structures. Such patterns are frequent in biological ...
Nanophysics
Apr 24, 2024
0
88
A winter wonderland calls to mind piles of fluffy, glistening snow. But to reach the ground, snowflakes are swept into the turbulent atmosphere, swirling through the air instead of plummeting directly to the ground.
General Physics
Dec 19, 2023
0
171
Prof. Peng Chenhui's team from the School of Physics, University of Science and Technology of China (USTC), realized the collective transfer and reconfigurable self-assembly of colloidal particles by combining the light-driven ...
Nanophysics
Apr 21, 2023
0
135
Moiré patterns occur everywhere. They are created by layering two similar but not identical geometric designs. A common example is the pattern that sometimes emerges when viewing a chain-link fence through a second chain-link ...
Nanophysics
Apr 20, 2023
0
263
Researchers at Aalto University have shown that a nanoparticle suspension can serve as a simple model for studying the formation of patterns and structures in more complicated non-equilibrium systems, such as living cells. ...
Nanophysics
Dec 22, 2021
0
325
Researchers at the University of Michigan and Seoul National University of Science and Technology have devised a new method for manufacturing devices that require precisely sized and positioned micro- and nanoscale particles. ...
Nanophysics
Dec 3, 2021
0
189
