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  • Flat Light Source Invented
    News - 13 Apr 2006
    Scientists studying organic light-emitting devices (OLEDs) have made a critical leap from single-color displays to a highly efficient and long-lived natural light source. The invention, described...
  • Elastically Relaxed Free-Standing Strained-Silicon Nanomembranes
    News - 10 Apr 2006
    University of Wisconsin-Madison researchers have demonstrated a way to release thin membranes of semiconductors from a substrate and transfer them to new surfaces-an advance that could unite the...
  • Superfluid Behaviour Observed near Absolute Zero
    News - 23 Dec 2005
    In the bizarre and rule-bound world of quantum physics, every tiny spec of matter has something called "spin" -- an intrinsic trait like eye color -- that cannot be changed and which...
  • Laser Light from Silicon
    News - 22 Nov 2005
    Since the creation of the first working laser – a ruby model made in 1960 – scientists have fashioned these light sources from substances ranging from neon to sapphire. Silicon, however,...
  • New Organic Polymer Tunnel Diode
    News - 15 Nov 2005
    Ohio State University researchers have invented a new organic polymer tunnel diode – an electronic component that could one day lead to plastic computer memory and plastic logic circuits on...
  • Bionic Engineering Speeds Robot Muscle
    News - 8 Nov 2005
    Robots, both large and micro, can potentially go wherever it's too hot, cold, dangerous, small or remote for people to perform any number of important tasks, from repairing leaking water mains to...
  • Cool fuel: Engineers Advance Fuel Cell Technology
    News - 21 Oct 2005
    In the lab and classroom of Stanford mechanical engineering Professor Fritz Prinz, fuel cell technology is cooler than ever—literally and figuratively. In four papers presented at an...
  • Chemists Simulate Quantum-Computer Calculations of Molecular Energies
    News - 12 Sep 2005
    Researchers in the Department of Energy's Lawrence Berkeley National Laboratory and the University of California at Berkeley have simulated the process by which a quantum computer could calculate to...
  • Allegheny Technologies Announces Major Expansion of Titanium Capabilities
    News - 18 Jul 2005
    Allegheny Technologies Incorporated has announced a major expansion of its titanium production capabilities. These investments are aimed at significantly increasing ATI's capacity to produce...
  • Role of Cation Diffusion on High Temperature Oxidation of Metal Dispersed Ceramic Matrix Composites
    Article - 8 Jun 2006
    Diffusion of cations in high-temperature oxidation of ceramic matrix composites dispersed with metallic particles is discussed in this paper. Inward diffusion of oxygen passing though oxidized zone...

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Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

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