Solutions to Fick's second law of diffusion with a sinusoidal excitation

Shengping Ding, William Petuskey

Research output: Contribution to journalArticlepeer-review

24 Scopus citations


Fick's second law of diffusion was solved using the Laplace transformation for a homogeneous linear sample and a bisectional linear sample, for the boundary conditions of one end of the sample being impressed with a sinusoidal excitation of concentration or of mass flow, and the other end being a reflective or an infinitive boundary.

Original languageEnglish (US)
Pages (from-to)101-110
Number of pages10
JournalSolid State Ionics
Issue number1-2
StatePublished - Jun 1 1998


  • Fick's second law
  • Ionic diffusion
  • Laplace transformation
  • Mathematical solutions
  • Sinusoidal excitation

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science
  • Condensed Matter Physics


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