TY  - JOUR
AU  - Gershenzon, E. M.
AU  - Gol'tsman, G. N.
AU  - Kagane, M. L.
PY  - 1978
DA  - 1978//
TI  - Observation of free carrier resonances in p-type germanium at submillimeter wavelengths
T2  - Sov. Phys. Solid State
JO  - Sov. Phys. Solid State
SP  - 573
EP  - 579
VL  - 20
IS  - 4
KW  - p-Ge
KW  - free carriers
KW  - resonances
AB  - The spectrum of hole resonances in pure p-Ge for submillimetre in quantizing magnetic fields has been studied and identified. Measurements of photoconductivity spectra of p-Ge were made in the wave range lambda = 2-0.3 mm at temp. of 4.2-15 deg K in magnetic fields H up to 40 Measurements at various frequencies showed that the position of a series of characteristic resonances depends on the frequency of the illumination. This is in line with theoretical conclusions about the effective mass of the carriers increasing with rise in the magnetic field as a result of the interaction of the edge of the valency band with the split spin-orbital interaction of the sub 7 exp + band and the conduction band. The relative intensity of the quantum resonance lines of the free holes depends on the excitation conditions.
UR  - https://www.researchgate.net/publication/287924399_OBSERVATION_OF_FREE-CARRIER_RESONANCES_IN_P-TYPE_Ge_AT_SUBMILLIMETER_WAVELENGTHS
N1  - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1721), last updated on Sat, 29 May 2021 22:07:24 -0500
ID  - Gershenzon_etal1978
ER  -