Abstract: New insights into polarization dynamics in hafnium oxide-based ferroelectrics with cylindrical shell structures are presented based on a phase-field modeling. By introducing in-plane radial ...

Abstract: Cylindrical arrays have been extensively used as key components of metamaterials (MMs) showcasing in a specific frequency range either an effective negative permittivity (ENG) or an ...

Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

UK's FTSE 100 drifts to record high in thin year-end trade London's FTSE 100 index hit a record high in quiet trading on Tuesday, the penultimate session of 2025, supported by gains in banks and ...

LONDON, Dec 10 (Reuters) - Venture Global (VG.N), opens new tab submitted its response late on Tuesday to a legal challenge from Shell (SHEL.L), opens new tab over the oil major's defeat in an ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Horse conchs, the flashy marine snails that inhabit Florida’s colossal state seashell, live shorter lives and reproduce later than previously understood, according to new research that warns the Gulf ...