Recently Sarah Bockting-Conrad introduced the double lowering operator $\psi$ for a tridiagonal pair. Motivated by we consider following problem about polynomials. Let $\mathbb F$ denote an algebraically closed field. $x$ indeterminate, and let F\lbrack x \rbrack$ algebra consisting of polynomials in that have all coefficients F$. $N$ positive integer or $\infty$. $\lbrace a_i\rbrace_{i=0}^{N-1...

We propose and analyze the terahertz (THz) detectors based on a gated graphene p-i-n (GPIN) field-effect transistor (FET) structure. The reverse-biased i-region between gates plays role of electrons holes injectors exhibiting nonlinear $I-V$ characteristics due to Zener-Klein tunneling. This region enables THz signal rectification, which provides their detection. regions serve as electron hole ...

Integrating renewable energy through inverter-based generators has decreased the power system’s inertia. Reduced inertia may lead to frequency instability during imbalance disturbances, particularly in an isolated system with limited The Battery Energy Storage System (BESS) and a virtual (VI) emulation control have become popular mitigate this issue. Nonetheless, BESS utilization for VI is high...

We propose and analyze the terahertz (THz) detectors based on a gated graphene p-i-n (GPIN) field-effect transistor (FET) structure. The reverse-biased i-region between gates plays role of electrons holes injectors exhibiting nonlinear $I-V$ characteristics due to Zener-Klein tunneling. This region enables THz signal rectification, which provides their detection. regions serve as electron hole ...