band-edge emission

energy-loss near edge structure

near edge

near edge of kill zone

near edge x-ray absorption fine structure

Near edge X-ray absorption fine structure (NEXAFS)

Near-edge photoabsorption

NEXAFS (=near edge x-ray absorption fine structure)

XANES (= X-ray absorption near edge structure)

XANES (=x-ray absorption near edge structure)

XANES (X-ray near edge structure)

X-ray absorption near edge structure (XANES)

X-ray absorption near edge structure spectra XANES

X-ray absorption near-edge structure

X-ray near-edge absorption

band edge

band edge absorption

band edge curvature

band edge energy