• Thinking about ways to make spintronics devices and technologies super

    From Treon Verdery@21:1/5 to All on Tue Feb 28 04:08:52 2023
    there are a couple things that occur: comminuting chunks of some material rather than growing them semiconductor style or reacting them quantum dot style is a thought. Is there anything that could be made that when ground up would have beneficial
    spintronic effects and applications? Another way to make spintronic things ultraffordable is spintronic polymers and plastics; it is possible that electret and piezoelectric plastics/polymers could be custom-structured to do something spintronic and
    super affordably mass produced; also when I think of the piezoelectric polymer PVDF it seems like a physical action causes electrons to pile up in one physical area; is it possible to make a piezoelectric polymer that generates concentrated charge from
    warmth fluctuations (like brownian warmth) alone without a mechanical stimulus? That could supply electrons, or at least a surface of charge, to be used at the spintronic part This is a spintronic technology/material without wiring, batteries,
    photovoltaic elements, or dissimilar elements. A spintronic part without wiring could be cheaper than one with wiring and lasers. Electrets are plastics with location-fixed electrical charge, could a =O bulb terminal or | planar thing concentrate
    charge so it is right next to another spintronic thing or device? Sort of plane of circular polarized electrons, or a bulb of oriented spin domains, I perceive arrayed spintronic polymer might be kind of like a magnet yet made of cheap polymer - very
    likely much weaker than a metal magnet but still a purpose made arranged spin material. So with these grindable polymer-super affordable piezo and electret plastics that have spintronic application, one possible application is catalyst granules that
    could just be added to a reaction to use less energy, go faster, or produce a better ratio of preferred products, or just possibly donate and maintain charge at a different catlyst material or molecule (sort of like that two chemical sunscreen after UV
    regenerator chemistry)

    I have not read about materials where you put the spin-customized electrons into them.

    spintronic proteins, or polymers could have cytoplasm uptake and do some spintronic thing inside cytes, possibly gathering data or normalizing some cytoprocess at young weller levels.

    impression electron motion, notably at magnets comes from background warmth; static

    .5b It has likely been studied : beneficial technology effect of a big magnetic fields on “crystal pulling” when growing crystals and things like pure Si or Ge wafer-source material synthetically. I have heard of things called paramagnetic effects
    and even at water diamagnetism is strong enough to visibly bend the water, so making the pulled crystal minimally bent could be possible with magnets at crystal pulling. Really high effectiveness at going non-bendy might give a smooth monotamic surface.

    Do electret plastics (or even spintronic surface ultraffordable plastic granules) custom surface charge have any effect on the velocity of evaporation? wettability might be adjustable, if you give a 3 volt electret static field on a piece of plastic a 1
    volt nudge, does some water-water dipole net disruption, or possibly particle (brownian motion-like) velocity that needs 4 volts of velocity for water to break free of a surface happen from water-water dipole disruption causing vapor to leave a liquid
    covered surface? One application could be drying things on electret polymer surfaces, or imagining a O=O electret or piezoelectric belt between two rollers, when a belt made of piezoelectric plastic meets the rollers the interaction causes electron
    mobility, giving the 1v nudge. It is possible this way of drying things could use less energy; applications at crop drying could be beneficial. The energy balance does not seem to make sense, but the 3 v base and 1v nudge thing seems like it could
    encourage water accumulation as well, possibly improving humidifying/dehumidifying machines. Perhaps a really really hydrophobic polymer (possibly even with negative contact angle surface) that is an electret that attracts water microdroplets, just like
    it would attarct dust, would keep shiny and drylike while streaming water from its surface, producing water, or just dehumidifying a space. Might functiona at swamp coolers as well.

    saving energy at air coolers and refrigerators: If electrets repel one charge variety of dust but attract another then whichever electret that attracts the kind of dust that is less frequent could be coated on the radiative coils of the cooler so they
    would quantifiably gunk-up less.

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