Results 91 to 100 of about 3,048,279 (321)

Shape transition and fluctuation in neutron-rich Cr isotopes around N = 40

, 2012
The spherical-to-prolate shape transition in neutron-rich Cr isotopes from N = 34 to 42 is studied by solving the collective Schr\"odinger equation for the five-dimensional quadrupole collective Hamiltonian.
Hinohara, Nobuo, Matsuo, Masayuki, Matsuyanagi, Kenichi, Nakatsukasa, Takashi, Sato, Koichi, Yoshida, Kenichi   +5 more
core   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

Advanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin, Jose M. Marin‐Beloqui, Juan T. López Navarrete, Juan Casado, Francisco Najera, Ezequiel Perez‐Inestrosa   +5 more
wiley   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Evidence for prevalent Z = 6 magic number in neutron-rich carbon isotopes

Nature Communications, 2018
Magic numbers are associated with the stability of atomic nuclei. Here, the authors analyse the proton radii, binding energies and electric quadrupole transition rates of neutron-rich carbon isotopes at proton number six and use nuclear structure models ...
D. T. Tran, H. J. Ong, G. Hagen, T. D. Morris, N. Aoi, T. Suzuki, Y. Kanada-En’yo, L. S. Geng, S. Terashima, I. Tanihata, T. T. Nguyen, Y. Ayyad, P. Y. Chan, M. Fukuda, H. Geissel, M. N. Harakeh, T. Hashimoto, T. H. Hoang, E. Ideguchi, A. Inoue, G. R. Jansen, R. Kanungo, T. Kawabata, L. H. Khiem, W. P. Lin, K. Matsuta, M. Mihara, S. Momota, D. Nagae, N. D. Nguyen, D. Nishimura, T. Otsuka, A. Ozawa, P. P. Ren, H. Sakaguchi, C. Scheidenberger, J. Tanaka, M. Takechi, R. Wada, T. Yamamoto   +39 more
doaj   +1 more source

Transition form factors: $\gamma^\ast + p \to \Delta(1232)$, $\Delta(1600)$

, 2019
Electroproduction form factors describing the $\gamma^\ast p \to \Delta^+(1232), \Delta^+(1600)$ transitions are computed using a fully-dynamical diquark-quark approximation to the Poincar\'e-covariant three-body bound-state problem in relativistic ...
Chen, Chen, Cui, Zhu-Fang, Lu, Ya, Roberts, Craig D., Schmidt, Sebastian M., Segovia, Jorge, Zong, Hong-Shi   +6 more
core   +2 more sources

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

Advanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li, Soumya Mukherjee, Michael J. Zaworotko   +2 more
wiley   +1 more source

Pairing and continuum effects on low-frequency quadrupole vibrations in deformed Mg isotopes close to the neutron drip line

, 2006
Low-frequency quadrupole vibrational modes in deformed $^{36,38,40}$Mg close to the neutron drip line are studied by means of the quasiparticle-random-phase approximation based on the coordinate-space Hartree-Fock-Bogoliubov formalism.
Bender, Bender, Bender, Bennacuer, Bertsch, Bohr, Bohr, Bulgac, Cao, Caurier, Curutchet, Dobaczewski, Dobaczewski, Dobaczewski, Duguet, Giambrone, Grasso, Hagino, Hagino, Hagino, Hamamoto, Hamamoto, Hamamoto, Hamamoto, Imagawa, Inakura, K. Matsuyanagi, K. Yoshida, Khan, Khan, Lemmer, M. Yamagami, Matsuo, Matsuo, Muta, Muta, Nakatsukasa, Paar, Paar, Paar, Péru, Reinhard, Rodoríguez-Guzmán, Rowe, Sarchi, Sauvage-Letessier, Shlomo, Shlomo, Smolańczuk, Stoitsov, Teran, Terasaki, Terasaki, Terasaki, Urkedal, Vretenar, Vretenar, Yamagami, Yamagami, Yamagami, Yoshida, Yoshida, Yoshida, Álvarez-Rodríguez   +63 more
core   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Magnetic rotations in 198Pb and 199Pb within covariant density functional theory

, 2012
Well-known examples of shears bands in the nuclei 198Pb and 199Pb are investigated within tilted axis cranking relativistic mean-field theory. Energy spectra, the relation between spin and rotational frequency, deformation parameters and reduced $M1$ and
Meng, J., Ring, P., Yu, L. F., Zhang, S. Q., Zhao, P. W.   +4 more
core   +1 more source

Infrared extrapolations of quadrupole moments and transitions

Physical Review C, 2016
We study the convergence of bound-state quadrupole moments in finite harmonic oscillator spaces. We derive an expression for the infrared extrapolation for the quadrupole moment of a nucleus and benchmark our results using different model interactions for the deuteron.
Odell, D., Papenbrock, T., Platter, L.
openaire   +3 more sources