Results 131 to 140 of about 1,727 (201)

Crystallization of stardust analogs under an electron flux atmosphere. [PDF]

PNAS Nexus
Shohan RA, Cly C, Speck A, Sargent B, Nuth JA, Whittington A, Ponce A.   +6 more
europepmc   +1 more source

Giant Bulk Photovoltaic Effect in Crystal Orientation Restructured Quasi‐Epitaxial BaTiO3 Films on Silicon Substrates

Small, EarlyView.
ABSTRACT The bulk photovoltaic (BPV) effect in ferroelectric (FE) materials enables the direct conversion and exchange of information between the optical and electrical domains in applications such as photonic computing and photodetection. Although the above‐bandgap open‐circuit voltage in the FE BPV effect permits a much higher photovoltage in ...
Wenzhong Ji, Teng Lu, Richard F. Webster, David L. Cortie, Felipe Kremer, Li Li, Hua Chen, Terry J. Frankcombe, Robert G. Elliman, Qian Li, Richard D. Tilley, Yun Liu   +11 more
wiley   +1 more source

Determination of the mass distribution of the first stars from the 21-cm signal. [PDF]

Nat Astron
Gessey-Jones T, Sartorio NS, Bevins HTJ, Fialkov A, Handley WJ, de Lera Acedo E, Mirouh GM, Izzard RG, Barkana R.   +8 more
europepmc   +1 more source

Qualitative Evaluation of the Magnetocrystalline Anisotropy in Spinel Ferrite Nanoparticles Using Polarized Neutron Powder Diffraction

Small, EarlyView.
Polarized neutron powder diffraction is used to qualitatively probe the magnetocrystalline anisotropy of cobalt‐doped ferrite nanoparticles. The analysis of local magnetic susceptibility tensors and magnetization ellipsoids reveals how cobalt incorporation modifies both the magnitude and orientation of anisotropy, providing a new approach to compare ...
Igor V. Golosovsky, Iurii A. Kibalin, Deborah Liguori, Beatrice Muzzi, Alejandro G. Roca, Eddy Lelièvre‐Berna, Ines Puente‐Orench, Arsen Gukasov, Josep Nogués, Alberto López‐Ortega   +9 more
wiley   +1 more source

Compact stars with non-uniform relativistic polytrope. [PDF]

Sci Rep
Nouh MI, Foda MM, Aboueisha MS.
europepmc   +1 more source

Cryogenic TDS Platform for Quantitative Hydrogen Isotope (H2/D2/HD) Separation via Quantum Sieving in Porous Materials

Small, EarlyView.
The AC‐TDS enables precise hydrogen isotope analysis over a wide temperature range (15–900 K), allowing both physisorption and chemisorption processes to be investigated under gas exposure conditions. Through calibration, this system achieves reliable quantitative desorption analysis, including direct quantification of H2, D2, and HD under mixed ...
Minji Jung, Hyunlim Kim, Michael Hirscher, Hyunchul Oh   +3 more
wiley   +1 more source

Macromolecular Architecture-Directed Crystallization: Heterogeneous and Homogeneous Crystallization in Miktoarm Star Copolymers. [PDF]

Macromolecules
Chatzogiannakis D, Mygiakis E, Dulle M, Stiakakis E, Sakellariou G, Glynos E.   +5 more
europepmc   +1 more source

Structural Profiling of Lipid Nanoparticles at Sub‐10 nm Resolution via AF4 Coupled Online to SAXS and SANS

Small Methods, EarlyView.
Dilution‐controlled AF4 coupled with SAXS and, for the first time, SANS enables high‐resolution characterization of non‐spherical lipid nanoparticles. Enhanced scattering contrast and D2O‐based measurements resolve particle features down to ∼5 nm and reveal shape distributions.
Eva Bittrich, Susanne Boye, Zanelle Van Niekerk, Zahn Stanvliet, Arthur Porfetye, Fátima Herranz‐Trillo, Hans Bolinsson, Stefaniya Gaydarova, Christo Tzachev, Anne Martel, Lars Nilsson, Ralf Schweins, Albena Lederer   +12 more
wiley   +1 more source

The connection between the fastest astrophysical jets and the spin axis of their black hole. [PDF]

Nat Astron
Fender RP, Motta SE.
europepmc   +1 more source

Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley   +1 more source