### Abstract

The collective behavior of a system of straight parallel dislocations is investigated. It is found by numerical simulation that the internal stress τ created by the dislocation has a stochastic component. In order to describe this stochastic character the form of the probability distribution function of the internal stress is determined. It is shown that the mean value of the distribution function is the self-consistent field created by the dislocation and the distribution function decays with 1/τ^{3}.

Original language | English |
---|---|

Pages (from-to) | 2969-2974 |

Number of pages | 6 |

Journal | Physical Review B - Condensed Matter and Materials Physics |

Volume | 58 |

Issue number | 6 |

Publication status | Published - Aug 1 1998 |

### Fingerprint

### ASJC Scopus subject areas

- Condensed Matter Physics

### Cite this

*Physical Review B - Condensed Matter and Materials Physics*,

*58*(6), 2969-2974.

**Probability distribution of internal stresses in parallel straight dislocation systems.** / Groma, I.; Bakó, B.

Research output: Contribution to journal › Article

*Physical Review B - Condensed Matter and Materials Physics*, vol. 58, no. 6, pp. 2969-2974.

}

TY - JOUR

T1 - Probability distribution of internal stresses in parallel straight dislocation systems

AU - Groma, I.

AU - Bakó, B.

PY - 1998/8/1

Y1 - 1998/8/1

N2 - The collective behavior of a system of straight parallel dislocations is investigated. It is found by numerical simulation that the internal stress τ created by the dislocation has a stochastic component. In order to describe this stochastic character the form of the probability distribution function of the internal stress is determined. It is shown that the mean value of the distribution function is the self-consistent field created by the dislocation and the distribution function decays with 1/τ3.

AB - The collective behavior of a system of straight parallel dislocations is investigated. It is found by numerical simulation that the internal stress τ created by the dislocation has a stochastic component. In order to describe this stochastic character the form of the probability distribution function of the internal stress is determined. It is shown that the mean value of the distribution function is the self-consistent field created by the dislocation and the distribution function decays with 1/τ3.

UR - http://www.scopus.com/inward/record.url?scp=0001333568&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001333568&partnerID=8YFLogxK

M3 - Article

VL - 58

SP - 2969

EP - 2974

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 0163-1829

IS - 6

ER -