bandgap: Band gap of ZnO nanoparticles from particle diameter

In chepec/oceanoptics: Import OceanOptics spectra files (in ASCII format)

Band gap of ZnO nanoparticles from particle diameter

Description

This formula is based on the empirical relation (in turn derived from X-ray diffraction data, i.e., Scherrer relationship) for ZnO thin-films, previously published in: Jacobsson & Edvinsson (2011). Inorganic Chemistry, 50(19), 9578-9586. https://doi.org/10.1021/ic201327n

Usage

bandgap(diameter, sc = "ZnO", a, b, c)

Arguments

diameter	numeric, in nanometre (vector)
sc	semiconductor, string (function only supports ZnO)
a	parameter a, numeric (optional, default a = 3.940)
b	parameter b, numeric (optional, default b = 0.293)
c	parameter c, numeric (optional, default c = 3.30)

Value

bandgap, in eV (vector)

chepec/oceanoptics documentation built on Nov. 27, 2022, 1:53 p.m.