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Uundaji wa Sehemu-Awamu

Uundaji wa Sehemu-Awamu (PFM) ni njia endelevu ya kikokotozi ya kuiga mageuzi ya miundo-midogo, mabadiliko ya awamu, na mienendo ya miingiliano bila kufuatilia waziwazi mipaka inayosonga. Imeendelezwa kutoka nadharia ya Cahn-Ginzburg-Landau katika miaka ya 1950, PFM inawakilisha awamu tofauti kupitia vigezo endelevu vya mpangilio vinavyobadilika vizuri juu ya miingiliano iliyotawanyika. Mbinu hii inashughulikia kwa uzuri mabadiliko ya kimaumbile (uundaji, muungano, kukatika), jiometria changamano ya miingiliano, na mifumo mingi ya fizikia iliyounganishwa kwa nguvu. Ni njia kuu ya kusoma ukuaji wa dendritiki, mtengano wa spinodali, mageuzi ya punje, na usafirishaji tendaji katika sayansi ya nyenzo.

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Kwa wanachama pekee

Ingia kwa akaunti ya bure ili kusoma sehemu hii.

Ingia

Method map

The neighbourhood of related methods — select a node to explore.

Vyanzo

  1. Cahn, J. W. (1958). Free energy of a nonuniform system: Interfacial free energy. The Journal of Chemical Physics, 28(2), 258-267. DOI: 10.1063/1.1744102
  2. Ginzburg, V. L., & Landau, L. D. (1950). Theory of superconductivity. Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki, 20, 1064. link
  3. Wang, S. L., Sekerka, R. F., Wheeler, A. A., Murray, B. T., Coriell, S. R., Braun, R. J., & McFadden, G. B. (2010). Thermodynamically-consistent phase-field models for solidification. Physica D, 69(3-4), 189-200. DOI: 10.1016/0167-2789(93)90189-8

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Phase-Field Modeling (PFM). ScholarGate. https://scholargate.app/sw/materials-science/phase-field-modeling

Which method?

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

Compare side by side

Imerejelewa na

ScholarGatePhase-Field Modeling (Phase-Field Modeling (PFM)). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/materials-science/phase-field-modeling · Seti ya data: https://doi.org/10.5281/zenodo.20539026