GFZ Potsdam - Publications

Publications

Helmholtz Centre Potsdam
GFZ German Research Centre for Geosciences

(Co) Author: Freund, D.

| Paper (ISI journals) [7] | Chapter in Book [1] | Conference Paper [1] | All [9] |

Paper (ISI journals)

Freund, D.; Wang, Z.; Rybacki, E.; Dresen, G. (2004): High-temperature creep of synthetic calcite aggregates: Influence of Mn-content. Earth and Planetary Science Letters, 226, 3-4, 433-448.
| EDOC: 6007 |

Freund, D.; Rybacki, E.; Dresen, G. (2001): Effect of impurities on grain growth in synthetic calcite aggregates. Physics and Chemistry of Minerals, 28, 10, 737-745.
| EDOC: 2498 | Abstract | 10.1007/s002690100196 |

Nover, G.; Heikamp, S.; Freund, D. (2000): Electrical impedance spectroscopy used as a tool for the detection of fractures in rock samples exposed to either hydrostatic or tri-axial pressure conditions. Natural Hazards, 21, 2-3, 317-330.
| EDOC: 2492 |

Nover, G.; Heikamp, S.; Meurer, H.-J.; Freund, D. (1998): In-situ electrical conductivity and permeability of mid-crustal rocks from the KTB-drilling: Consequences for high conductive layeers in the earth crust. Surveys in Geophysics, 19, 73-85.
| EDOC: 704 |

Siddiqi, G.; Evans, B.; Dresen, G.; Freund, D. (1997): Effect of semibrittle deformation on transport properties of calcite rocks. Journal of Geophysical Research, 102, 14765-14778.
| EDOC: 702 |

Freund, D.; Nover, G. (1995): Hydrostatic pressure tests for the permeability-formation factor relation on crystalline rocks from the KTB drilling project. Surveys in Geophysics, 16, 47-62.
| EDOC: 725 |

Freund, D. (1992): Ultrasonic compressional and shear velocities in dry clastic rocks as a funtion of porosity, clay content, and confining pressure. Geophysical Journal International, 108, 125-135.
| EDOC: 726 |

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