ICSE Class 10 Pre Board Question Papers 2026 are an important study resource for students preparing for the upcoming board ...

CISCE released ICSE Class 10 Specimen Papers 2026. Exams will be held from February 17 to March 30, 2026. Download subject-wise PDFs for practice and revision. ICSE Sample Papers 2026: The Council for ...

Surface acoustic wave (SAW) filters already fill our mobile devices, but a new breakthrough finds a way to make them smaller, potentially leading to even more compact devices.

As the dates for MP board Class 11 exam dates are released, students are now speeding up their preparation for the upcoming ...

Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of January 2026, and students are now ...

Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

The simplest class of light field that can carry orbital angular momentum (OAM) is an optical vortex. An optical vortex is a beam of light whose phase varies in a corkscrew-like manner along the ...

Figure 1: Mother of all graphitic forms. From the point of view of its electronic properties, graphene is a zero-gap semiconductor, in which low-E quasiparticles within each valley can formally be ...