. . . "This Letter shows the first results from the solar wind monitor onboard the Spektr-R spacecraft which measures plasma moments with a time resolution of 31 ms. This high-time resolution allows us to make direct observations of solar wind turbulence below ion kinetic length scales. We present examples of the frequency spectra of the density, velocity, and thermal velocity. Our study reveals that although these parameters exhibit the same behavior at the magnetohydrodynamic scale, their spectra are remarkably different at the kinetic scale. DOI: 10.1103/PhysRevLett.110.025004"@en . . . "3"^^ . . "11320" . "\u0160afr\u00E1nkov\u00E1, Jana" . . . . "Zastenker, Georgy N." . "5"^^ . "Ion Kinetic Scale in the Solar Wind Observed" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "81192" . "P\u0159ech, Lubom\u00EDr" . . "RIV/00216208:11320/13:10191853" . . . "dependence; fluctuations; intermittency; magnetohydrodynamics; spectra; energy cascade; wave turbulence; dissipation range"@en . . "Ion Kinetic Scale in the Solar Wind Observed"@en . . . . "[4B0FC17EB032]" . "Ion Kinetic Scale in the Solar Wind Observed" . "10.1103/PhysRevLett.110.025004" . "Physical Review Letters" . "000313422000012" . "RIV/00216208:11320/13:10191853!RIV14-GA0-11320___" . "N\u011Bme\u010Dek, Zden\u011Bk" . "http://dx.doi.org/10.1103/PhysRevLett.110.025004" . . "0031-9007" . . "Ion Kinetic Scale in the Solar Wind Observed"@en . . . . "2" . "I, P(GA205/09/0112), P(GAP209/12/1774), Z(MSM0021620860)" . . . "This Letter shows the first results from the solar wind monitor onboard the Spektr-R spacecraft which measures plasma moments with a time resolution of 31 ms. This high-time resolution allows us to make direct observations of solar wind turbulence below ion kinetic length scales. We present examples of the frequency spectra of the density, velocity, and thermal velocity. Our study reveals that although these parameters exhibit the same behavior at the magnetohydrodynamic scale, their spectra are remarkably different at the kinetic scale. DOI: 10.1103/PhysRevLett.110.025004" . "110" . . "4"^^ . .