Diffusion-Limited Aggregation with a Restriction on the Growth Direction

スポンサーリンク

概要

• 論文の詳細を見る

• A new type of two-dimensional diffusion-limited aggregation (DLA) is computer-simulated, in which the growth direction is restricted by the scale-invariant boundary.The seed particle from which the DLA cluster grows is located at the corner of awedge-type boundary with the angle 90'. Two boundary conditions on the wedge areused; (a) absorption-type and (b) reflection-type. The average cluster length L alongthe bisector of the wedge and width W perpendicular to it are found to be scaled asL - 7V'7 and W - ,V" for large 7V, where N is the total number of aggregated particlesin the DLA cluster. It is also found that v 77 9 v. even for the absorption-type boun-dary condition which yields anisotropic diffusion field, although the clusters are moreelongated (.4 aL/ W>l) than those for the reflection-type (/1 : 1).

• 社団法人日本物理学会の論文
• 1986-01-15

著者

• MATSUSHITA Mitsugu

  Research Institute of Electrical Communication,Tohoku University

• SAWADA Yasuji

  Research Institute of Electrical Communication, Tohoku University

• Matsushita Mitsugu

  Research Institute Of Electrical Communication Tohoku University

• Sawada Yasuji

  Research Center For Electrical Communication Tohoku University

• Sawada Yasuji

  Research Institute Of Electorical Communication Tohoku University

• Ohnishi S

  Exploratory Laboratory Nec Fundamental Research Laboratories

• KONDO Hiroshi

  Research Institute of Education

• OHNISHI Shuhei

  Exploratory Laboratory,NEC Fundamental Research Laboratories

• OHNISHI Shuhei

  NEC Corporation Fundamental Research Laboratories,Miyazaki

• Matsushita Mitsugu

  Research Institute Electrical Communication Tohoku University

• Kondo Hiroshi

  Research Institute Of Electrical Communication Tohoku University

• Kondo Hiroshi

  Research and Development Center, RICOH Co. Ltd., 16-1 Shinei, Tuduki-ku, Yokohama 224-0035, Japan

関連論文

• Geometric Model for Kinetic Cluster Aggregation
• Self-Affinity of Scheidegger's River Patterns
• Practical Methods of Measuring the Generalized Dimension and the Largest Lyapunov Exponent in High Dimensional Chaotic Systems
• Global Spectral Characterization of Chaotic Dynamics
• Generation Mechanism of a Localized Target Pattern in Electrohydrodynamic Convection
• Optical and Acoustical Investigations of Critical Fluctuation and Critical Slowing for the Convectional Instability
• Fractal Neural Network : Computational Performance as an Associative Memory : General and Mathematical Physics
• Spatial Instabilities and Onset of Chaos in Rayleigh-Benard System with Intermediate Aspect-Ratio
• Diffusion-Limited Aggregation with Anisotropic Sticking Probability: A Tentative Model for River Networks
• On the Anomalous Sound Attenuation above the Lambda Point in Ammonium Halides
• Irregular Fractal-Like Crystal Growth of Ammonium Chloride
• Study of Hardware Integration of An Artificial Neural Network with A New Analog Memory
• A Testing Scheme to Determine the Strength of Concrete by Mechanical-Impedance Method
• Dynamics and Mechanism of Self-Sustained Oscillation of Lipid Impregnated in a Single Hole
• Diffusion-Limited Aggregation with a Restriction on the Growth Direction
• 4. Growth Pattern in Biological and Nonbiological Systems
• Phase Wave Propagation in the Rectangular Convective Structure of Nematic Liquid Crtstal
• Fractal Neural Network Feature Selector for Automatic Pattern Recognition System (Special Section on Nonlinear Theory and Its Applications)
• Fractal Structure and Dynamics for Kinetic Cluster Aggregation of Polystyrene Colloids
• A New Scheme of Spatio-Temporal Chaos Created by the Interaction between the Phase Waves and the Topological Defects : Complex Dynamics in Nonlinear Systems
• On the Nonlinear Profile of the Heat Pulse in Liquid Helium II.
• Flow at the Onset of Traveling Wave Convection
• Fractal Connection Structure: A Simple Way to Improve Generalization in Nonlinear Learning Systems (Special Section on Nonlinear Theory and its Applications)
• Direct Measurement of the Switching Waveform in a DC-SQUID
• Phase Diagram for Two Weakly Coupled Oscillatory Chemical Systems
• Natural Laws and Information Processing (Special Issue on New Architecture LSIs)
• Analysis of Learning Processes of Chaotic Time Series by Neural Networks
• Rapid patterning in 2-D cultures of Dictyostelium cells and its relationship to zonal differentiation
• Rapid patterning of Dictyostelium discoideum cells under confined geometry and its relation to differentiation
• LCAO-Xα-Force Study on Stable Structures of Si_6 and Si_ Clusters
• Fractal Viewpoint of Fracture and Accretion
• On the Stability and Evolution Criterion of Electrothermohydrodynamic System
• Monte Carlo Simulations of the Generalized Diffusion Limited Aggregation
• Generalization and the Fractal Dimensionality of Diffusion-Limited Aggregation
• Mean-Field Theory of Smectic A-Smectic C Mesophase Transition
• Diffusion-Limited Aggregation with Tunable Lattice Anisotropy
• A Tentative Model of the Smectic A-Smectic C Transition
• Purification of Head-to-Tail-Type Regioregular Poly(3-hexylthiophene), HT-P3HexTh, and Investigation of the Effects of Polymer Purity on the Performance of Organic Field-Effect Transistors
• A Theory of Fractal Dimensionality for Generalized Diffusion-Limited Aggregation

もっと見る 閉じる

スポンサーリンク