Eleonora. I. Parkhomenko

Electrification Phenomena in Rocks

• Broschiertes Buch

Produktbeschreibung

In many areas of geophysics, geology, geochemistry, and mining, there is considerable interest in laboratory data on the physical properties of various types of rocks. Until recently, how ever, only the mechanical properties of rocks had been studied in detail. The last few years have seen a relatively large amount of study of the electrical properties of rock samples and a need to organize the results of these studies has arisen. In"Electrical Properties of Rocks,"_ E. 1. Parkhomenko reviewed and cataloged studies of electrical resistivity and the dielectric constant in rocks. In the present work she covers other electrical phenomena which are observed to occur in rocks and minerals and reviews the re sults of her own researches, as well as that of others, previously published. Theoretical and experimental data on the piezoelectric prop erties of minerals and rocks obtained since 1953 by E. 1. Parkho menko and myself as the result of laboratory investigations on quartz-bearing rocks (granite, gneiss, quartz veins, etc. ) comprise the bulk of the monograph (Chapters1-4). Itwas not previously con sidered that a polycrystalline mass such as a rock could exhibit piezoelectric properties - it was supposed characteristic only of single crystals.

Produktdetails

• Monographs in Geoscience
• Verlag: Springer US / Springer, Berlin
• Softcover reprint of the original 1st ed. 1971
• Seitenzahl: 300
• Erscheinungstermin: 3. März 2013
• Englisch
• Abmessung: 229mm x 152mm x 17mm
• Gewicht: 438g
• ISBN-13: 9781475750690
• ISBN-10: 1475750692
• Artikelnr.: 39564390

Inhaltsangabe

I. Piezoelectric Effect in Minerals and Rocks.- 1. Brief Introduction to the Piezoelectric Effect.- 2. Piezoelectric and Pyroelectric Effects in Minerals.- 3. Theoretical Basis for a Piezoelectric Effect in Rocks.- 4. Piezoelectric Effects in Rocks.- II. Induced Polarization and the Seismoelectric and Triboelectric Effects in Rocks.- 5. The Seismoelectric Effect in Rocks.- 6. Induced Polarization in Rocks.- 7. Triboelectric Effects in Rocks.- 8. Practical Application of Electrification of Rocks.