Results 91 to 100 of about 262,752 (289)

Precursor Inhomogeneities Influence the Properties of Multimetal Oxides as Shown for LiNi0.5Mn1.5O4 Derived from Hydrothermally Synthesized Precursors

Advanced Science, EarlyView.
Correlative Raman and scanning electron microscopies are used for identifying compositional differences on the micrometer length scale in LiNi0.5Mn1.5O4 cathode materials, and it is shown that these compositional differences can be linked to the electrochemical signature of the material. Abstract Co‐precipitation is an attractive means for synthesizing
Simon Schauer, Bastian Beitzinger, Gregor Neusser, Christine Kranz, Mika Lindén   +4 more
wiley   +1 more source

Hyperspectral Imaging Techniques for Lyophilization: Advances in Data‐Driven Modeling Strategies and Applications

Advanced Science, EarlyView.
Lyophilization is a key process used in the production of biotherapeutic products. This article reviews and discusses the application of HSI on lyophilization, and the strategies that use the resulting data to build models. It is intended to provide guidance and insights for non‐specialist researchers and engineers into leveraging HSI and the data ...
Huiwen Yu, Prakitr Srisuma, Cedric Devos, Jie Wang, Allan S. Myerson, Richard D. Braatz   +5 more
wiley   +1 more source

Extrapolation of proton-proton cross section to cosmic ray energies using geometrical model

EPJ Web of Conferences, 2017
We present a new parameterization of the hadronic matter distribution in the geometrical picture of elastic scattering. Our model contains four free energy-dependent parameters that allows us to propose a better description of differential elastic cross ...
Plebaniak Zbigniew, Wibig Tadeusz
doaj   +2 more sources

Radial oscillations of an electron in a Coulomb attracting field

Open Physics, 2022
The radial motion of an electron in a Coulomb attracting field based on a new theory of the interaction of a particle with an electromagnetic field is studied.
Karapetyan Grigori G.
doaj   +1 more source

Integrating Automated Electrochemistry and High‐Throughput Characterization with Machine Learning to Explore Si─Ge─Sn Thin‐Film Lithium Battery Anodes

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A closed‐loop, data‐driven approach facilitates the exploration of high‐performance Si─Ge─Sn alloys as promising fast‐charging battery anodes. Autonomous electrochemical experimentation using a scanning droplet cell is combined with real‐time optimization to efficiently navigate composition space.
Alexey Sanin, Jackson K. Flowers, Tobias H. Piotrowiak, Frederic Felsen, Leon Merker, Alfred Ludwig, Dominic Bresser, Helge Sören Stein   +7 more
wiley   +1 more source

ACCELERATION OF COSMIC RAYS AT COSMIC SHOCKS [PDF]

Journal of The Korean Astronomical Society, 2003
Nonthermal particles can be produced due to incomplete thermalization at collisionless shocks and further accelerated to very high energies via diffusive shock acceleration. In a previous study we explored the cosmic ray (CR) acceleration at cosmic shocks through numerical simulations of CR modified, quasi-parallel shocks in 1D plane-parallel geometry ...
openaire   +4 more sources

TeV cosmic-ray proton and helium spectra in the myriad model II

, 2014
Recent observations show that the cosmic ray nuclei spectra start to harden above 100 GeV, in contradiction with the conventional steady-state cosmic ray model.
Chen, Xuelei, Liu, Wei, Salati, Pierre
core   +3 more sources

Tuning Cation (Dis)Order in Cr‐Based Li‐Excess Oxide Cathode Materials to Improve Li+ Transport Properties

Advanced Energy Materials, EarlyView.
Partially disordered Cr‐based Li‐rich oxides are developed, featuring ordered, layered‐like environments integrated through a common oxygen sublattice with cation‐mixed regions. This activates new Li+ diffusion channels, enabling these cathodes to be used in their as‐synthesized form with micron‐sized particles.
Maciej Moździerz, Tucker Holstun, Zijian Cai, Gi‐Hyeok Lee, Han‐Ming Hau, Xiaochen Yang, Yu Chen, Paweł Czaja, Wanli Yang, Konrad Świerczek, Gerbrand Ceder   +10 more
wiley   +1 more source

Suppressing the QCD axion abundance by hidden monopoles

Physics Letters B, 2016
We study the Witten effect of hidden monopoles on the QCD axion dynamics, and show that its abundance as well as isocurvature perturbations can be significantly suppressed if there is a sufficient amount of hidden monopoles.
Masahiro Kawasaki, Fuminobu Takahashi, Masaki Yamada   +2 more
doaj   +1 more source

Cosmic rays and molecular clouds

, 2012
This paper deals with the cosmic-ray penetration into molecular clouds and with the related gamma--ray emission. High energy cosmic rays interact with the dense gas and produce neutral pions which in turn decay into two gamma rays.
A Atoyan, A Bamba, A Dar, A Giuliani, AA Abdo, AA Abdo, AA Abdo, AA Abdo, AA Abdo, AA Abdo, AA Abdo, AM Atoyan, AM Hillas, AR Bell, AR Bell, AR Bell, AW Strong, AW Strong, B Reville, C Ceccarelli, CD Dermer, CJ Cesarsky, D Caprioli, DC Ellison, DC Ellison, DF Cioffi, DG Wentzel, E Parizot, F Casse, F Combes, F Giordano, FA Aharonian, FA Aharonian, FA Aharonian, FA Aharonian, FA Aharonian, FA Aharonian, G Giacinti, G Morlino, G Sinnis, GF Krymskii, GR Blumenthal, H Li, H Yan, HJ Völk, J Aleksić, J Rho, J Vink, JA Hinton, JH Black, JR Jokipii, K Koyama, M Ackermann, M Ackermann, M Actis, M Mori, M Tsuboi, MA Malkov, ML Longair, MR Issa, P Blasi, R Cowsik, R Kulsrud, R Schlickeiser, RD Blandford, RJ Protheroe, RM Crutcher, S Casanova, S Casanova, S Gabici, S Gabici, S Gabici, S Gabici, SD Hunter, SP Reynolds, SR Kelner, T Inoue, T Kamae, T Montmerle, T Naito, T Tanaka, TK Gaisser, VN Zirakashvili, VS Berezinskii, VS Ptuskin, VS Ptuskin, VS Ptuskin, VS Ptuskin, W Baade, Y Fujita, Y Fukui, Y Ohira, Y Ohira, Y Uchiyama, Y Uchiyama, Y Uchiyama, Y Uchiyama   +96 more
core   +3 more sources