Results 51 to 60 of about 1,407,019 (372)
Phase diagram of Bi2Sr2CaCu2O8+δ revisited
Nature 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
Kinetic Limits of Graphite Anode for Fast-Charging Lithium-Ion Batteries
Nano-Micro Letters, 2023 Highlights The microstructure of graphite upon rapid Li+ intercalation is a mixture of differently staging structures in the macroscopic and microscopic scales due to the incomplete and inhomogeneous intercalation reactions hindered by the sluggish ...
Suting Weng +11 more
doaj +1 more source
Supersymmetry Breaking by Hidden Matter Condensation in Superstrings [PDF]
Phys.Lett. B343 (1995) 161-167, 1994 We show that supersymmetry can be broken mainly by hidden matter condensates in the observable matter direction in generic superstring models. This happens only when the fields whose VEVs give masses to hidden matter do not decouple at the condensation scale.
arxiv +1 more source
Giant magnetoelectric effects achieved by tuning spin cone symmetry in Y-type hexaferrites
Nature 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
Improved figure of merit (z) at low temperatures for superior thermoelectric cooling in Mg3(Bi,Sb)2
Nature Communications, 2023 The low-temperature thermoelectric performance of Bi-rich n-type Mg3(Bi,Sb)2 was limited by the electron transport scattering at grain boundaries, while removing grain boundaries and bulk crystal growth of Mg-based Zintl phases are challenging due to the
Nan Chen +11 more
doaj +1 more source
Statics and dynamics of single DNA molecules confined in nanochannels [PDF]
, 2005 The successful design of nanofluidic devices for the manipulation of biopolymers requires an understanding of how the predictions of soft condensed matter physics scale with device dimensions.
C. Bouchiat +15 more
core +1 more source
Nature Communications, 2021 Here, Zhang et al. succeed in creating a heavily distorted oxygen deficient film of lanthanum cobaltite. The new phase of LaCoO2.5 has several unique properties, most notably, a Curie temperature of 284 K, significantly larger than the films from which ...
Qinghua Zhang +11 more
doaj +1 more source
Nature Communications, 2023 Kesterite Cu2ZnSn(S, Se)4 is considered one of the most competitive photovoltaic materials due to its earth-abundant and nontoxic constituent elements, environmental friendliness, and high stability.
Xiao Xu +11 more
doaj +1 more source
Attosecond science in atomic, molecular, and condensed matter physics.
Faraday discussions, 2016 Attosecond science represents a new frontier in atomic, molecular, and condensed matter physics, enabling one to probe the exceedingly fast dynamics associated with purely electronic dynamics in a wide range of systems.
S. Leone, D. Neumark
semanticscholar +1 more source
Physics of condensed matter in the planets [PDF]
Geophysical Journal International, 1983 Summary. It happens that some important developments in the study of planetary materials at high pressures have occurred within the lifetime of the Geophysical Journal. The experimental study of equations of state by static and shock wave methods has been greatly extended and the theoretical study of the materials of the major planets, especially ...
openaire +2 more sources