PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

Doping introduces charge carriers, enabling current flow under an electric field. This allows for nonlinear current-voltage behavior, making signal amplification or switching possible, as in p–n ...

In a bold challenge to silicon s long-held dominance in electronics, Penn State researchers have built the world s first ...

Scientists in Japan have developed a device that enables external magnetic field control of magnetic injection current in the bulk photovoltaic effect (BPVE), a phenomenon not yet used in commercial ...

ICSE Class 9th Physics Syllabus 2025-26: Get here detailed ICSE Board Class 9 Physics Syllabus chapter-wise, marking scheme, weightage, paper pattern and Download PDF.

Optical biosensors use light waves as a probe to detect molecules, and are essential for precise medical diagnostics, ...

A second stock that will be larger than NuScale Power in 10 years is Rivian Automotive ( RIVN 2.46%). This is a fallen angel in the electric vehicle space aiming to get its mojo back with new product ...

With higher efficiency and lower costs, perovskite–silicon tandem cells mark a breakthrough in solar tech. Can they truly ...

In a first, Australian scientists turned to quantum machine learning to model semiconductor design, outperforming classical ...

Imagine detecting a single trillionth of a gram of a molecule—like an amino acid—using just electricity and a chip smaller than your fingernail. That’s the power of a new quantum-enabled biosensor ...

Researchers have built a computer from scratch without silicon, a “milestone” in showing that it is possible to one day ...

A research team led by Associate Professor Yasushi Segawa, graduate students Mai Nagase (at the time of the research) and Rui Yoshida, and technical staff member Sachiko Nakano of the Institute for ...