Density of the gap states in undoped and doped glow discharge a-Si:H

An efficient method for finding the minimum of a function of several variables without calculating derivatives

M. J. D. Powell · The Computer Journal · 1964 · 4.5K citations

Mathematical Programming, Numerical Analysis, Several Variables +15

Weak Absorption Tails in Amorphous Semiconductors

D. L. Wood, J. Tauc · Physical review. B, Solid state · 1972 · 1.4K citations

Optical Materials, Engineering, Optical Glass +17

Evidence for Exponential Band Tails in Amorphous Silicon Hydride

T. Tiedje, J. M. Cebulka, D.L. Morel et al. · Physical Review Letters · 1981 · 522 citations

Engineering, Physics, Applied Physics +11

Photoconductivity and Related Phenomena

C. Hilsum · Physics Bulletin · 1977 · 342 citations

Photoelectric Sensor, Optical Materials, Engineering +13

Electron Spin Resonance of Doped Glow‐Discharge Amorphous Silicon

H. Dersch, J. Stuke, J. Beichler · physica status solidi (b) · 1981 · 276 citations

Semiconductors, Spintronics, Semiconductor Technology +10