Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Hydrodynamic models in semiconductor physics provide a macroscopic framework for describing carrier transport by utilising fluid dynamics analogues. These models, which typically incorporate the Euler ...

Two-dimensional (2D) semiconductors have emerged as a material platform for the investigation of exciton physics. Their reduced dimensionality, combined with weak screening, fosters robust Coulomb ...

CBSE Class 12 Physics Answer Key 2025: The Central Board of Secondary Education (CBSE) conducted the Class 12 Physics examination on February 21, 2025. Students who appeared for the exam can now ...

Professor Joongoo Kang's team from the Department of Physics and Chemistry at DGIST and Professor Sohee Jeong's team from the ...

How it works Schematic showing how a five-electron droplet (shown in blue) is transported inside the selected potential minimum of a SAW. Electrostatic gates (yellow) are used to guide the electron ...