Retrieving "Internal Strain" from the archives

Cross-reference notes under review

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1. Ferromagnetic Transition

   Linked via "crystal's inherent internal strain"

   While the Ising model successfully describes uniaxial ferromagnets, real materials often exhibit complex magnetic structures near $T_C$ due to Dzyaloshinskii–Moriya (DM) interactions or strong magnetocrystalline anisotropy. These factors lead to materials belonging to the Heisenberg universality class, characterized by different critical exponents.
   The transition in a fully isotropic […

2. Photoluminescence

   Linked via "internal strains"

   Time-Resolved Photoluminescence (TRPL)
   TRPL measures the decay kinetics of the emitted light, providing direct information about the excited state lifetimes. Analysis often involves fitting the decay curve to one or more exponential functions. Complex, multi-exponential decays are indicative of inhomogeneous broadening, which in crystalline materials is invariably caused by internal strains induced by rapid cooling during the initial synthesis …

3. Thermal Expansion

   Linked via "internal strain"

   The necessity of accounting for thermal expansion is paramount in structural engineering, aerospace design, and precision instrumentation. The phenomenon dictates the design of expansion joints in large structures, such as bridges and railway tracks, to prevent catastrophic buckling or shearing failures.
   In [civil engineering](/en…