Zobrazeno 1 - 10
of 15 195
pro vyhledávání: '"A, Mehl"'
Autor:
Mehl, C. V., Orce, J. N., Ngwetsheni, C., Marević, P., Brown, B. A., Holt, J. D., Raju, M. Kumar, Lawrie, E. A., Abrahams, K. J., Adsley, P., Akakpo, E. H., Bark, R. A., Bernier, N., Bucher, T. D., Yahia-Cherif, W., Dinoko, T. S., Ebran, J. -P., Erasmus, N., Jones, P. M., Khan, E., Kheswa, N. Y., Khumalo, N. A., Lawrie, J. J., Majola, S. N. T., Malatji, K. L., Mavela, D. L., Mokgolobotho, M. J., Nikšić, T., Ntshangase, S. S., Pesudo, V., Rebeiro, B., Shirinda, O., Vretenar, D., Wiedeking, M.
The spectroscopic quadrupole moment of the first excited state, $Q_{_S}(2^{+}_{1})$, at 1.634 MeV in $^{20}$Ne was determined from sensitive reorientation-effect Coulomb-excitation measurements using a heavy target and safe energies well below the Co
Externí odkaz:
http://arxiv.org/abs/2411.10598
Colossal Dielectric Permittivity and Superparaelectricity in phenyl pyrimidine based liquid crystals
Autor:
Panarin, Yuri P., Jiang, Wanhe, Yadav, Neelam, Sahai, Mudit, Tang, Yumin, Zeng, Xiangbing, Panarina, O. E., Mehl, Georg H., Vij, Jagdish K.
A set of polar rod-shaped liquid crystalline molecules with large dipole moments (mu > 10.4-14.8 D), their molecular structures based on the ferroelectric nematic prototype DIO, are designed, synthesized, and investigated. When the penultimate fluoro
Externí odkaz:
http://arxiv.org/abs/2411.04606
The concept of capacitive-sharing readout, described in detail in a previous study, offers the possibility for the development of high-performance three-coordinates (X-Y-U)-strip readout for Micro Pattern Gaseous Detectors (MPGDs) using simple standa
Externí odkaz:
http://arxiv.org/abs/2407.20097
Recently, three numerical methods for the computation of eigenvalues of singular matrix pencils, based on a rank-completing perturbation, a rank-projection, or an augmentation were developed. We show that all three approaches can be generalized to tr
Externí odkaz:
http://arxiv.org/abs/2406.16832
In Parts I and II of this series of papers, three new methods for the computation of eigenvalues of singular pencils were developed: rank-completing perturbations, rank-projections, and augmentation. It was observed that a straightforward structure-p
Externí odkaz:
http://arxiv.org/abs/2406.07109
The spectral theory for operator pencils and operator differential-algebraic equations is studied. Special focus is laid on singular operator pencils and three different concepts of singular operator pencils are introduced. The concepts are analyzed
Externí odkaz:
http://arxiv.org/abs/2405.11634
Autor:
Thoen, Jan, Cordoyiannis, George, Korblova, Eva, Walba, David M., Clark, Noel A., Jiang, Wanhe, Mehl, Georg H., Glorieux, Christ
The idea that rod-like molecules possessing an electric dipole moment could exhibit a ferroelectric nematic phase was suggested more than a century ago. However, only recently such a phase has been reported for two quite different liquid crystals: RM
Externí odkaz:
http://arxiv.org/abs/2403.01970
Autor:
Scharenberg, L., Brunbauer, F., Danielson, H., Fang, Z., Flöthner, K. J., Garcia, F., Janssens, D., Lisowska, M., Liu, J., Lyu, Y., Mehl, B., Muller, H., de Oliveira, R., Oliveri, E., Orlandini, G., Pfeiffer, D., Pizzirusso, O., Ropelewski, L., Samarati, J., Shao, M., Teixeira, A., Van Stenis, M., Veenhof, R., Zhang, Z., Zhou, Y.
Micro-Pattern Gaseous Detectors (MPGDs) with resistive anode planes provide intrinsic discharge robustness while maintaining good spatial and time resolutions. Typically read out with 1D strips or pad structures, here the characterisation results of
Externí odkaz:
http://arxiv.org/abs/2402.03899
Autor:
Leardini, S., Sáa-Hernández, A., Kuźniak, M., González-Díaz, D., Azevedo, C. D. R., Lucas, F., Amedo, P., Cortez, A. F. V., Fernández-Posada, D., Mehl, B., Nieradka, G., de Oliveira, R., Peskov, V., Sworobowicz, T., Williams, S.
Publikováno v:
Front. Detect. Sci. Technol 2, 1373235 (2024)
The idea of implementing electroluminescence-based amplification through transparent multi-hole structures (FAT-GEMs) has been entertained for some time. Arguably, for such a technology to be attractive it should perform at least at a level comparabl
Externí odkaz:
http://arxiv.org/abs/2401.09905
Autor:
Eckert, Hagen, Divilov, Simon, Mehl, Michael J., Hicks, David, Zettel, Adam C., Esters, Marco, Campilongo, Xiomara, Curtarolo, Stefano
The AFLOW Library of Crystallographic Prototypes has been updated to include an additional 683 entries, which now reaches 1,783 prototypes. We have also made some changes to the presentation of the entries, including a more consistent definition of t
Externí odkaz:
http://arxiv.org/abs/2401.06875