IEEE

A Fast Approach for Calculating Eigenmode of Quasi-2-D Slow Wave Structure for Sheet Electron Beam TWTs

Abstract: The quasi-2-D slow wave structures (quasi-2D SWSs) have mostly widely used in sheet electron beam traveling wave tubes (SEB TWTs) in recent years. This article proposed a new fast ...
IEEE

Terahertz Driven Electron Emission from Designed Metal Structures and Structured Graphene

Abstract: We demonstrate cold field electron emission from graphene and metallic surfaces driven by the electric field of lightwaves at terahertz frequencies. Electron energy, emission threshold, and ...
C&EN

Scale-Dependent Fractal Properties and Geological Factors for the Pore Structure in Shale: Insights from Field Emission Scanning Electron Microscopy and Fluid Intrusion

Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education, China University of Mining and Technology, Xuzhou 221008, China School of Resources and Geosciences, ...
Putnam Daily Voice

Holy War Ends: LI Village Shells Out $19M In Synagogue Dispute

Old Westbury and Rabbi Aaron Konikov agreed to a federal consent agreement back on Wednesday, March 18, according to Newsday. The deal ends a fight dating back to 1994. Konikov wanted to build a ...
Scientific Research Publishing

A Vortex-Based Geometric Interpretation of Atomic Shells and Periodicity ()

Independent Researcher, Petah Tikva, Israel. The quantum-mechanical framework, formalized through the work of Schrödinger, Pauli, Born, and Dirac, provides a mathematically rigorous and highly ...