Solid State Physics So Pillai.pdf

Dr. S.O. Pillai's "Solid State Physics" is widely regarded as a foundational, student-friendly textbook for undergraduate and postgraduate physics, offering a pragmatic bridge between theory and mathematical application. The text features over 700 problems and covers essential topics ranging from crystal structure to modern semiconductor physics and nanomaterials. Read a detailed overview of the book on Amazon. Solid State Physics: 9781781831052: Pillai, S. O.: Books

6. Dielectric and Magnetic Properties

Dielectrics

  • Polarization mechanisms: Electronic, ionic, orientational, space charge.
  • Clausius-Mossotti relation: Connects dielectric constant to polarizability.
  • Ferroelectricity: Spontaneous polarization (e.g., BaTiO₃).
  • Cracking university exams with numerical problems.
  • Building intuition for crystal structures and bonding.
  • Understanding solid state physics without advanced quantum field theory.
  1. Google Books or Amazon "Look Inside" – Preview chapters for free.
  2. Internet Archive (archive.org) – Search for "Solid State Physics Pillai". Some older, out-of-print editions might be available for borrowing in digital form.
  3. Interlibrary Loan – Request your librarian to scan chapters under fair use provisions.
  4. Used Book Stores – Online sites like AbeBooks or BookChor often sell older editions at low prices (₹200-500 in India). You can then scan personal copies for personal backup.

Part IV: Magnetic and Dielectric Properties

  • Chapter 11: Magnetism (the book’s strongest section)
  • Chapter 12: Dielectrics and Ferroelectrics – Polarization, piezoelectricity