TY JOUR TI Partial ponderomotive forces of Alfvén waves in near-Earth plasma KW electrodynamics KW plasma KW Alfvén wave KW ponderomotive force KW geomagnetic field KW ambipolar diffusion KW height scale KW resonant acceleration KW polar wind JO Solnechno-Zemnaya Fizika AU Guglielmi, A.V. AU Feygin, F.Z. PY 2023 IS 9 PB INFRA-M Academic Publishing LLC.