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  1. This is the velocity at which the phase of any one frequency component of the wave travels. For such a component, any given phase of the wave (for example, the crest) will appear to travel at the phase velocity. The phase velocity is given in terms of the wavelength λ (lambda) and time period T as. Equivalently, in terms of the wave's angular ...

  2. 2. Nov. 2014 · Atomic matter waves provide a controllable platform for studying the behaviour of solitons. In a lithium condensate, a characterization of the dynamics of collisions between solitons reveals a ...

  3. en.wikipedia.org › wiki › Radio_waveRadio wave - Wikipedia

    Air is thin enough that in the Earth's atmosphere radio waves travel very close to the speed of light. The wavelength is the distance from one peak (crest) of the wave's electric field to the next, and is inversely proportional to the frequency of the wave. The relation of frequency and wavelength in a radio wave traveling in vacuum or air is.

  4. 8. März 2023 · Matterwave Ventures startet Investitionsphase des neuen Industrial DeepTech Fonds. 08.03.2023 15:08. Der Venture-Capital (VC)-Investor für „Industrial Deep Tech“ Matterwave Ventures hat mit dem First Closing den neuen „Matterwave Industrial Technologies II Fonds“ gestartet. Mit dieser zweiten Fondsgeneration investiert das Matterwave ...

  5. Whispering-gallery waves have been seen in the form of matter waves for neutrons, and electrons, and they have been proposed as an explanation for vibrations of a single nucleus. Whispering gallery waves have also been observed in the vibrations of soap films as well as in the vibrations of thin plates [46] Analogies of whispering-gallery waves also exist for gravitational waves at the event ...

  6. Spin-density wave (SDW) and charge-density wave (CDW) are names for two similar low-energy ordered states of solids. Both these states occur at low temperature in anisotropic, low-dimensional materials or in metals that have high densities of states at the Fermi level . Other low-temperature ground states that occur in such materials are ...

  7. Founded in 2021, Matterwave Ventures is a venture capital investment firm based in Munich, Germany. The firm prefers to invest in seed-stage and early-stage companies. The firm seeks to invest in business products, business services, information technology, industrials, the internet of things, manufacturing, SaaS, TMT, and wellness sectors in ...