Results 31 to 40 of about 3,877,329 (334)

Phase diagram of Bi2Sr2CaCu2O8+δ revisited

open access: yesNature Communications, 2018
The doping level of cuprate superconductors is usually difficult to determine. Here, Drozdov et al. report spectroscopic studies of in-situ modified Bi2Sr2CaCu2O8+δ , exploring not only the superconducting dome but also the previously inaccessible, non ...
I. K. Drozdov   +8 more
doaj   +1 more source

Annual awards for young researchers in the fields of statistical physics and condensed matter theory [PDF]

open access: yes, 2002
Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine announces a competition for individual annual awards for young researchers in the field of statistical physics and condensed matter theory.

core   +1 more source

Electrochemical determination of tannic acid using graphite electrodes sourced from waste zinc-carbon batteries

open access: yesSensing and Bio-Sensing Research, 2020
A cost-effective and environment-friendly electrochemical sensor based on waste-battery graphite electrodes is developed. The electrodes were extracted from different brands of waste zinc‑carbon batteries and were used as the working electrode in ...
Shirley T. Palisoc   +6 more
doaj   +1 more source

Efficiently accelerated free electrons by metallic laser accelerator

open access: yesNature Communications, 2023
Strong electron-photon interactions occurring in a dielectric laser accelerator provide the potential for development of a compact electron accelerator. Theoretically, metallic materials exhibiting notable surface plasmon-field enhancements can possibly ...
Dingguo Zheng   +8 more
doaj   +1 more source

Para-hydrodynamics from weak surface scattering in ultraclean thin flakes

open access: yesNature Communications, 2023
Electron hydrodynamics typically emerges in electron fluids with a high electron–electron collision rate. However, new experiments with thin flakes of WTe2 have revealed that other momentum-conserving scattering processes can replace the role of the ...
Yotam Wolf   +3 more
doaj   +1 more source

Annual awards for young researchers in the field of statistical physics and condensed matter theory [PDF]

open access: yes, 2003
Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine announces a new competition for young researchers working in the field of statistical physics and condensed matter theory. The best works selected by the Competition

core   +1 more source

Giant magnetoelectric effects achieved by tuning spin cone symmetry in Y-type hexaferrites

open access: yesNature Communications, 2017
Control of the electrical properties of materials by means of magnetic fields or vice versa may facilitate next-generation spintronic devices, but is still limited by their intrinsically weak magnetoelectric effect. Here, the authors report the existence
Kun Zhai   +10 more
doaj   +1 more source

Fabrication of an Effective Gold Nanoparticle/Graphene/Nafion® Modified Glassy Carbon Electrode for High Sensitive Detection of Trace Cd2+, Pb2+ and Cu2+ in Tobacco and Tobacco Products

open access: yesInternational Journal of Electrochemical Science, 2017
The heavy metal contamination in tobacco (nicotania tabacum) and tobacco products was investigated in this study. Samples of commercially available cigarettes and traditional Philippine cigars, dried tobacco leaves, tobacco stalk, and soil were tested to
Shirley T. Palisoc   +2 more
doaj   +1 more source

Cavity-altered superconductivity

open access: yesNature
Is it feasible to alter the ground-state properties of a material by engineering its electromagnetic environment? Inspired by theoretical predictions1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11–12, experimental realizations of such cavity-controlled properties ...
I. Keren   +65 more
semanticscholar   +1 more source

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