Pairs of Cooper Pairs…

Topics: Condensed Matter Physics, Solid-State Physics, Superconductors Note: I gave my research proposal last Friday. I have been answering some concerns about my proposal for the committee. I followed the outline sent to me by my advisor. I hope I’ve answered them sufficiently. I will post today and tomorrow; next week on Monday, Wednesday, andContinue reading “Pairs of Cooper Pairs…”

Gold Anniversary…

Topics: Electrical Engineering, Materials Science, Nanotechnology, Solid-State Physics It’s not exactly a wedding anniversary, but it is significant. Fifty years ago this month, Intel introduced the first commercial microprocessor, the 4004. Microprocessors are tiny, general-purpose chips that use integrated circuits made up of transistors to process data; they are the core of a modern computer.Continue reading “Gold Anniversary…”

Bright, Tiny, Powerful…

Topics: Light-Emitting Diode, Nanotechnology, Solid-State Physics A new design for light-emitting diodes (LEDs) developed by a team including scientists at the National Institute of Standards and Technology (NIST) may hold the key to overcoming a long-standing limitation in the light sources’ efficiency. The concept, demonstrated with microscopic LEDs in the lab, achieves a dramatic increaseContinue reading “Bright, Tiny, Powerful…”