Results 11 to 20 of about 2,831,660 (218)

Low-Temperature Physics [PDF]

open access: yesNature, 1948
THE great attraction of low temperature physics as a field of research is that so many of the phenomena still lack any fundamental theory, so that the outcome of any new experiment is rarely a foregone conclusion. The outstanding phenomena at present requiring something deeper than ‘phenomen-ologica theories are superconductivity and the properties of ...
openaire   +2 more sources

Low-molecular-weight hydroxyacids in marine atmospheric aerosol: evidence of a marine microbial origin [PDF]

open access: yesBiogeosciences, 2014
Lactic acid (LA) and glycolic acid (GA), which are low-molecular-weight hydroxyacids, were identified in the particle and gas phases within the marine atmospheric boundary layer over the western subarctic North Pacific. A major portion of LA (81%) and GA
Y. Miyazaki, M. Sawano, K. Kawamura
doaj   +1 more source

Temperature-dependent Fermi surface probed by Shubnikov–de Haas oscillations in topological semimetal candidates DyBi and HoBi

open access: yesScientific Reports, 2023
Rare earth-based monopnictides are among the most intensively studied groups of materials in which extremely large magnetoresistance has been observed.
Paulina Nowakowska   +3 more
doaj   +1 more source

Low temperature opacities [PDF]

open access: yesInternational Astronomical Union Colloquium, 1994
AbstractThe importance of low temperature opacities in stellar calibrations led us to compute new sets of Rosseland mean opacities for different Z-values. For the solar metallicity, these tables have been compared to those of Alexander (1975), Cox (1983), Sharp (1991) and Kurucz (1992).
openaire   +1 more source

Light Higgs channel of the resonant decay of magnon condensate in superfluid 3He-B

open access: yesNature Communications, 2016
The order parameter describing the spontaneous symmetry breaking which occurs when a system becomes a superfluid is analogous to the Higgs field in particle physics from which the Higgs boson arises. Here, the authors demonstrate the existence of a light
V. V. Zavjalov   +4 more
doaj   +1 more source

Metamagnetic transition in single-crystalline UIr $$_{2}$$ 2 Si $$_{2}$$ 2

open access: yesScientific Reports, 2023
A single crystal of the ternary uranium silicide UIr $$_{2}$$ 2 Si $$_{2}$$ 2 was studied by means of of X-ray diffraction, magnetization, heat capacity and electrical transport measurements.
Maria Szlawska   +3 more
doaj   +1 more source

Thermoelectric current in a graphene Cooper pair splitter

open access: yesNature Communications, 2021
Thermoelectricity due to the interplay of the nonlocal Cooper pair splitting and the elastic co-tunneling in normal metal-superconductor-normal metal structure is predicted.
Z. B. Tan   +9 more
doaj   +1 more source

Matrix-Assisted Processes in CH4-Doped Ar Ices Irradiated with an Electron Beam

open access: yesMethane, 2023
The relaxation processes induced by exposure of the Ar matrices doped with CH4 (0.1–10%) to an electron beam were studied with a focus on the dynamics of radiolysis products—H atoms, H2 molecules, CH radicals, and energy transfer processes.
Mykhailo Bludov   +3 more
doaj   +1 more source

Draft genome sequence of Desulfoplanes formicivorans Pf12BT, a sulfate-reducing bacterium of the family Desulfomicrobiaceae

open access: yesStandards in Genomic Sciences, 2017
Desulfoplanes formicivorans strain Pf12BT is the type strain of the type species in the genus Desulfoplanes, which is the one of the genera in the family Desulfomicrobiaceae within the order Desulfovibrionales. This deltaproteobacterium was isolated from
Miho Watanabe   +2 more
doaj   +1 more source

Evidence of a reduction in cloud condensation nuclei activity of water-soluble aerosols caused by biogenic emissions in a cool-temperate forest

open access: yesScientific Reports, 2017
Biogenic organic aerosols can affect cloud condensation nuclei (CCN) properties, and subsequently impact climate change. Large uncertainties exist in how the difference in the types of terrestrial biogenic sources and the abundance of organics relative ...
Astrid Müller   +4 more
doaj   +1 more source

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