Results 121 to 130 of about 12,207 (244)
Neutron capture measurements for s-process nucleosynthesis: A review about CERN n_TOF developments and contributions. [PDF]
Domingo-Pardo C+145 more
europepmc +1 more source
Magnetic Precursor to the Structural Phase Transition in V2O3
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang+7 more
wiley +1 more source
Estimation of mass and radii for charged compact objects using a modified Chaplygin equation of state in the Buchdahl-I metric. [PDF]
Zahra A+4 more
europepmc +1 more source
This work focuses on the crystallization dynamics in lead iodide perovskite films: In situ UV absorption spectroscopy reveals a PbI2‐DMF solvated (PDS) phase before nucleation, influencing perovskite formation. PDS clusters act as nucleation seeds, linking precursor solution concentration to crystallization.
Maximilian Spies+4 more
wiley +1 more source
Black Holes as Laboratories: Tests of General Relativity. [PDF]
Gregory R, Nissanke S.
europepmc +1 more source
Ultra‐High‐Capacity of Earth‐Abundant Cathodes Enabled by Excess Fluoride‐Ion Insertion/Extraction
A perovskite oxyfluoride SrFeO2Fx can accomodate excess F– beyond x = 1 in the structure with oxygen redox (O–O bond formation). The Sr‐substituted CaFeO2Fx (Ca0.8Sr0.2FeO2Fx) provides an extremely large capacity of 580 mAh g−1 (2595 mAh cm−3). This research will provide new design principles for the development of all‐solid‐state fluoride‐ion battery ...
Yanchang Wang+17 more
wiley +1 more source
The <sup>22</sup>Ne( α ,n)<sup>25</sup>Mg reaction - state of the art, astrophysics, and perspectives. [PDF]
Best A+13 more
europepmc +1 more source