@inproceedings{a5d6f4f2270342a3ac11467ecde6e233,
title = "Diffusion measurements on crystalline rock matrix",
abstract = "A new gas flow technique is introduced such that experiments on very long samples are possible. This new technique together with increased accuracy of the measurements, allows the observation of power law tails in the break-through curves. Dispersion in these experiments can be controlled in great detail, and therefore the power law tails can be used to determine very accurately the parameters relevant in matrix diffusion. Results for rock and metal samples are shown, and they are fitted with model calculations which include both dispersion and matrix diffusion. The introduced technique, which is designed for ordinary drill cores, is suitable for scanning a large number of samples in a very short time.",
author = "Kari Hartikainen and Aimo Hautoj{\"a}rvi and Heikki Pietarila and Jussi Timonen",
year = "1995",
doi = "10.1557/PROC-353-435",
language = "English",
series = "Materials Research Society Symposia Proceedings",
publisher = "Materials Research Society",
pages = "435--440",
editor = "Takashi Murakami and Ewing, {Rodney C.}",
booktitle = "Scientific Basis for Nuclear Waste Management XVIII",
address = "United States",
}