enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Nanofiber - Wikipedia

    en.wikipedia.org/wiki/Nanofiber

    Nanofibers were first produced via electrospinning more than four centuries ago. [28] [29] Beginning with the development of the electrospinning method, English physicist William Gilbert (1544-1603) first documented the electrostatic attraction between liquids by preparing an experiment in which he observed a spherical water drop on a dry surface warp into a cone shape when it was held below ...

  3. List of common physics notations - Wikipedia

    en.wikipedia.org/wiki/List_of_common_physics...

    Meaning SI unit of measure alpha: alpha particle: angular acceleration: radian per second squared (rad/s 2) fine-structure constant: unitless beta: velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian

  4. Electrospinning - Wikipedia

    en.wikipedia.org/wiki/Electrospinning

    Polymeric nanofibers have been used in air filtration applications for more than seven decades. [49] [59] Because of poor bulk mechanical properties of thin nanowebs, they are laid over a filtration medium substrate. The small fiber diameters cause slip flows at fiber surfaces, causing an increase in the interception and inertial impaction ...

  5. List of particles - Wikipedia

    en.wikipedia.org/wiki/List_of_particles

    The field equations of condensed matter physics are remarkably similar to those of high energy particle physics. As a result, much of the theory of particle physics applies to condensed matter physics as well; in particular, there are a selection of field excitations, called quasi-particles, that can be created and explored. These include:

  6. Carbon nanofiber - Wikipedia

    en.wikipedia.org/wiki/Carbon_nanofiber

    Carbon nanofibers (CNFs), vapor grown carbon fibers (VGCFs), or vapor grown carbon nanofibers (VGCNFs) are cylindrical nanostructures with graphene layers arranged as stacked cones, cups or plates. Carbon nanofibers with graphene layers wrapped into perfect cylinders are called carbon nanotubes .

  7. The Nanofibers in '3 Body Problem' Are Real, and Yes, They ...

    www.aol.com/nanofibers-3-body-problem-real...

    THERE ARE A lot of complex scientific topics present in Netflix's 3 Body Problem (presented, believe it or not, in a far more digestible way than the intense concepts presented in author Cixin Liu ...

  8. Nanoparticle - Wikipedia

    en.wikipedia.org/wiki/Nanoparticle

    A nanoparticle or ultrafine particle is a particle of matter 1 to 100 nanometres (nm) in diameter. [1] [2] The term is sometimes used for larger particles, up to 500 nm, or fibers and tubes that are less than 100 nm in only two directions.

  9. List of quasiparticles - Wikipedia

    en.wikipedia.org/wiki/List_of_quasiparticles

    Quasiparticles Quasiparticle Signification Underlying particles Anyon: A type of quasiparticle that occurs only in two-dimensional systems, with properties much less restricted than fermions and bosons.