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Inside Rudimentary Methods
New bolometer is faster, simpler, and covers more wavelengths Bolometers, devices that monitor electromagnetic radiation through heating of an absorbing material, are used by astronomers and homeowners alike. But most such devices have limited bandwidth and must be operated at ultralow ... Tiny defects in semiconductors created 'speed bumps' for electrons—researchers cleared the path UCLA scientists and engineers have developed a new process for assembling semiconductor devices. The advance could lead to much more energy-efficient transistors for electronics and computer chips, diodes for solar cells ... Designing a better superconductor with geometric frustration Superconductors contain tiny tornadoes of supercurrent, called vortex filaments, that create resistance when they move. This affects the way superconductors carry a current. Nano-decorations in nature's subsurface water filter When bacteria and viruses get into well water and make people sick, often the contamination comes after heavy rain or flooding. In 2000, more than 2,300 people in Walkerton, Ontario, got sick when, after unusually heavy rains. ... Single molecular insulator pushes boundaries of current state of the art Ever shrinking transistors are the key to faster and more efficient computer processing.
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