A. Reisman, M. Berkenblit, et al.
JES
Using the technique of energy-distribution analysis of photoemitted electrons, we have accurately located the position of several band-structure features of InP, including the next higher conduction-band minimum above the Γ1 minimum at 1.95 eV above the valence-band maximum, independent of temperature. This minimum is tentatively associated with the L1 symmetry point. High-temperature Hall-effect measurements confirm that there are no minima between the lowest two observed by photoemission. A band structure for InP has been computed using these new data in an empirically adjusted first-principles orthogonalized-plane-wave (OPW) calculation. The velocity-field characteristic has been calculated for a range of lattice temperatures. A negative differential mobility is predicted, with a room-temperature threshold field of 11 500 V/cm and a peak drift velocity of 3×107 cm/sec. © 1970 The American Physical Society.
A. Reisman, M. Berkenblit, et al.
JES
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films