A note on the amplitude-frequency relation of electromagnetic radiation pulses induced by material failure

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We have carefully analysed the amplitude-frequency relation of the electromagnetic radiation pulses emitted during the fracture of chalk, granite and glass ceramic under compression. The results show the amplitudes to be inversely proportional to the frequencies in all cases.

Original languageEnglish
Pages (from-to)195-200
Number of pages6
JournalPhilosophical Magazine Letters
Issue number4
StatePublished - 1 Jan 1999

ASJC Scopus subject areas

  • Condensed Matter Physics

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