Spintronics is an emerging field of nanoscale electronics which uses not only the charge of electrons but also the spin of electrons. The technology doesn’t require a specialized semiconductor material resulting in reduced manufacturing costs. Other advantages include less energy requirement,…...
You must be a IDST Monthly Access member to access this content.
When two atomically thin two-dimensional layers are stacked on top of each other and one layer is made to rotate against the second layer, they begin to produce patterns — the familiar moiré patterns — that neither layer can generate…...
You must be a IDST Monthly Access member to access this content.
By 2025, it is predicted that there can be as many as 100 billion connected IoT devices or network of everyday objects as well as sensors that will be infused with intelligence and computing capability. These devices shall comprise of…...
You must be a IDST Monthly Access member to access this content.
In 2000, a Russian cruise-missile submarine — Kursk — sank, killing all 118 sailors on board. The Russian government concluded the ship sunk due to a faulty weld which caused a gas leak and led to an explosion. The…...
You must be a IDST Monthly Access member to access this content.
“It was in the oceans that life first evolved and where complex animals have thrived for over 600 million years. Marine animals survive in environments as diverse as tropical coral reefs, polar ice-capped oceans, and the lightless abyssal depths,” says…...
You must be a IDST Monthly Access member to access this content.
GaN is a semiconductor material that can amplify high power radio frequency signals efficiently at microwave frequencies to enhance a system’s range. Therefore it has become the technology of choice for high-RF power applications that require the transmission of signals over long distances such as EW, radar, base stations and satellite communications. The advantages of GaN-based devices stems largely from…...
You must be a IDST Monthly Access member to access this content.
3D printing or additive manufacturing is ongoing revolution in manufacturing with its potential to fabricate any complex object and is being utilized from aerospace components to human organs, textiles, metals, buildings and even food. Additive manufacturing, is defined by ASTM…...
You must be a IDST Monthly Access member to access this content.
The conditions under which our Armed Forces conduct operations are rapidly changing with the spread of blogs, social networking sites, and media‐sharing technology (such as YouTube), and further accelerated by the proliferation of mobile technology. Changes to the nature of conflict…...
You must be a IDST Monthly Access member to access this content.
Governments, military forces and critical national infrastructure organisations typically deal with some of the most sophisticated cyber threats in use today. These cyber threats continue to grow in sophistication and automation, with attackers ranging from highly skilled and motivated organisations,…...
You must be a IDST Monthly Access member to access this content.
One of the threat of maritime security is human and drug smuggling across maritime borders. This is particularly important because terrorists may use similar pathways to sneak illegal weapons through the border or to deliver a dirty bomb to seaports.…...
You must be a IDST Monthly Access member to access this content.