Table 1 Nomenclature in analytical and numerical developed models.
Sign | Definition | Sign | Definition |
|---|---|---|---|
\(c\) | Specific heat | \(J_{n} , J_{p}\) | Electron and hole current density |
\(D\) | Diffusion coefficient | \(n, p\) | Electron and hole concentration |
\(E\) | Electrical field | \(x_{0}\) | V-groove position |
\(E_{eh}\) | Average energy of electron–hole pair | \(N_{A}\) | Acceptors concentration |
\(E_{ph}\) | Average optical energy for electron–hole pair creation | \(N_{D}\) | Donors concentration |
\(P_{0}\) | Illumination power per unit area | \(R_{net}\) | Net recombination rate of charge carriers |
\(G_{opt}\) | Optical generation rate | \(T\) | Temperature function |
\(H_{J}\) | Joule heat generation rate | \(k\) | Thermal conductivity |
\(H_{opt}\) | Optical heat generation rate | \(\rho\) | Mass density |
\(H_{GR}\) | Recombination heat generation rate | \(\phi\) | Potential |
\(\alpha\) | Absorption coefficient | \(\mu\) | Mobility coefficient |
