Results 91 to 100 of about 34,013 (255)

Coexistence of Quadrupole Shapes [PDF]

Proceedings of the Ito International Research Center Symposium "Perspectives of the Physics of Nuclear Structure", 2018
Dario Vretenar, Tamara Nikšić, Zhipan Li   +2 more
openaire   +1 more source

Shape Coexistence in Hot Rotating 100Nb

Journal of Nuclear Physics, Material Sciences, Radiation and Applications, 2018
Temperature and angular momentum induced shape changes in the well deformed 100 Nb have been investigated within the theoretical framework of Statistical theory combined with triaxially deformed Nilson potential and Strutinsky prescription. Two shape coexistence, one in the ground state of 104 Nb between oblate and triaxial shapes and another one ...
openaire   +4 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

Advanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Shape coexistence and particle-core coupling in 189Pb and 191Pb nuclei

Physics Letters B
Competing structures in neutron-deficient even-even lead isotopes have been extensively studied, with low-lying excited states assigned with different shapes.
A.M. Plaza, J. Pakarinen, R. Julin, P. Papadakis, R.-D. Herzberg, A.D. Briscoe, A. Illana, J. Ojala, P. Ruotsalainen, E. Uusikylä, B. Alayed, A. Alharbi, O. Alonso-Sañudo, K. Auranen, V. Bogdanoff, J. Chadderton, A. Esmaylzadeh, C. Fransen, T. Grahn, P.T. Greenlees, J. Jolie, H. Joukainen, H. Jutila, C. Lakenbrink, M. Leino, J. Louko, M. Luoma, A. McCarter, B.S. Nara Singh, P. Rahkila, A. Raggio, J. Romero, J. Sarén, M.-M. Satrazani, M. Stryjczyk, C.M. Sullivan, Á. Tolosa-Delgado, J. Uusitalo, F. von Spee, J. Warbinek, G.L. Zimba   +40 more
doaj   +1 more source

Shape Coexistence and Mixing in 152Sm

, 2007
8 single-spaced, single-column pages, 4 figures, 1 table.
Kulp, W. D., Wood, J. L., Garrett, P. E., Wu, C. Y., Cline, D., Allmond, J. M., Bandyopadhyay, D., Dashdorj, D., Choudry, S. N., Hayes, A. B., Hua, H., Lesher, S. R., Mynk, M., McEllistrem, M. T., McKay, C. J., Orce, J. N., Teng, R., Yates, S. W.   +17 more
openaire   +2 more sources

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

A Study of Nuclear Shape Coexistence Near the Fifth Island of Inversion Using the Hartree–Fock plus Bardeen–Cooper–Schrieffer Method

Journal of Engineering
The evolution of shell structure and nuclear deformation in neutron-rich nuclei remains one of the major challenges in nuclear structure physics, particularly near regions associated with shell erosion and shape coexistence. In the present work, neutron-
Saja H. Mohammed, Ali A. Alzubadi
doaj   +1 more source