Sound wave channeling near-critical sulfurhexafluoride (SF6)
نویسندگان
چکیده
منابع مشابه
Single-gap s-Wave superconductivity near the charge-density-wave quantum critical point in CuxTiSe2.
The in-plane thermal conductivity kappa of the layered superconductor CuxTiSe2 was measured down to temperatures as low as Tc/40, at x=0.06 near where the charge-density-wave order vanishes. The absence of a residual linear term at T-->0 is strong evidence for conventional s-wave superconductivity in this system. This is further supported by the slow magnetic field dependence, also consistent w...
متن کاملSolution of Wave Equations Near Seawalls by Finite Element Method
A 2D finite element model for the solution of wave equations is developed. The fluid is considered as incompressible and irrotational. This is a difficult mathematical problem to solve numerically as well as analytically because the condition of the dynamic boundary (Bernoulli’s equation) on the free surface is not fixed and varies with time. The finite element technique is applied to solve non...
متن کاملHigh frequency critical attenuation of sound in He3-He4 mixtures near T
2014 We have measured the critical attenuation of sound at 1.1 GHz in He3-He4 mixtures of 0.06, 0.20 and 0.24 molar He3 concentrations. The results above the superfluid-normal transition are scaled with the same scaling function used in the kHz frequency range for pure He4. LE JOURNAL DE PHYSIQUE LETTRES TOME 40, 15 SEPTEMBRE 1979, Classification Physics Abstracts 62.60 67.20 67.60 Recent exper...
متن کاملCritical behaviour of second sound near the smectic A nematic phase transition
2014 We show that the smectic A compressional elastic constant, measured in the (100 kHz, q ~ a few 102 cm-1) range exhibits a critical behaviour consistent with either the helium analogy (8 CB) or the proximity of a tricritical point (8 OCB). The extreme anisotropy of the second sound propagation velocity is also established in a range not accessible previously. J. Physique 42 (1981) 861-873 J...
متن کاملCritical and near-critical branching processes.
Scale-free dynamics in physical and biological systems can arise from a variety of causes. Here, we explore a branching process which leads to such dynamics. We find conditions for the appearance of power laws and study quantitatively what happens to these power laws when such conditions are violated. From a branching process model, we predict the behavior of two systems which seem to exhibit n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PAMM
سال: 2003
ISSN: 1617-7061,1617-7061
DOI: 10.1002/pamm.200310487