Abstract $$100\%$$ 100 % absorption in a two-dimensional electron gas (2DEG) with Dirac spectrum is demonstrated to be obtained by controlling the interference of multiple incident radiations. referred to as coherent perfect absorption (CPA). However. when a 2DEG such as graphene is exposed to a magnetostatic bias. https://ashleyshomestores.shop/product-category/3-piece-queen-bookcase-bed/