https://doi.org/10.1140/epjb/s10051-024-00768-3
Regular Article - Solid State and Materials
Effect of spin quantum force on lower and upper hybrid waves’ instability under the influence of an electron beam in a magnetized semiconductor plasma
1
Department of Physics, NBBGC, Tadong, 737102, Gangtok, Sikkim, India
2
Department of Physics, Sikkim Manipal Institute of Technology, Sikkim Manipal University, 737136, Majitar, Sikkim, India
3
Department of Physics, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal, Karnataka, India
Received:
21
May
2024
Accepted:
9
August
2024
Published online:
9
September
2024
The influence of the spin quantum forces along with other quantum parameters, including the Bohmian force, spin quantum force, exchange–correlation potential, and quantum statistical pressure of the quantized degenerate species were considered to examine the excitation of comparatively low frequency electrostatic lower hybrid waves (LHWs) and upper hybrid waves (UHWs) driven by an electron beam in a magnetized semiconductor plasma. The investigation is done using the quantum hydrodynamic framework. The influence of the spin quantum force, electron beam temperature, beam streaming speed, and propagation angle on the growth and phase speed of LHWs and UHWs have been analysed. Each of the parameters affects the instability, the growth rate, and the resonant values. One of the notable outcomes is the effect of temperature on the instability. The resonance value of the maximal growth rate is affected due to the different parameters. The inclusion of the spin quantum force shifts the growth rate in both LHWs and UHWs.
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© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
