Effect of temperature on the thermodynamic density of states in a quantizing magnetic field

Influence of Pressure on the Temperature Dependence of Quantum Oscillation Phenomena in Semiconductors

“…The works of [6,7] studied the temperature dependence of the density of states in quantizing magnetic fields. These studies showed that the continuous spectrum of the density measured at the temperature of liquid nitrogen at low temperatures turns into discrete Landau levels.…”

Shubnikov–de Haas Oscillations in Semiconductors at the Microwave-Radiation Absorption

“…As is known, all quantum oscillation phenomena strongly depended on the spectral density of states in semiconductors. In [11][12][13], temperature dependence of the spectral density of energy states in narrow-gap semiconductors was investigated in the quantizing magnetic fields. But, in these works, the influences of absorption of microwave on quantum oscillations phenomena in semiconductors are not considered.…”

The Density of Energy States for Nonparabolic Dispersion Law in a Strong Magnetic Field

“…Thermal broadening of the levels in a magnetic field gives rise to the smoothing of discrete levels. Thermal broadening is to be taken into account using a derivative of the In order to take into account the temperature dependence of the density of states, we expend ( ) We then obtain the density of energy states depending on temperature [1] (Figure 1): Figure 1. Determination of the change in the density of energy states with decreasing temperature in high magnetic fields using the Kane model.…”

“…In the works of [1] the temperature dependence of the density of states in quantizing magnetic fields were considered as the result of thermal broadening of the Landau levels. In those works studies showed, that the density of states of the continuous spectrum measured at the temperature of liquid nitrogen at low temperatures turns into discrete Landau levels.…”