Results 121 to 130 of about 3,908 (264)

Molecular dynamics simulations of swift heavy ion induced defect recovery in SiC

, 2012
Swift heavy ions induce a high density of electronic excitations that can cause the formation of amorphous ion tracks in insulators. No ion tracks have been observed in the semiconductor SiC, but recent experimental work suggests that irradiation damaged
Debelle, A., Weber, W.J., Juslin, N., Djurabekova, F., Nordlund, K., Backman, M., Toulemonde, M., Pakarinen, O.H.   +7 more
core   +1 more source

The L108I polymorphism in mouse prion protein drives spontaneous disease and enhances transmission of atypical and classical prion strains

Brain Pathology, Volume 36, Issue 4, July 2026.
A single amino acid change (L108I) combined with PrP overexpression drives spontaneous atypical prion formation in mice, enabling also efficient propagation of diverse prion strains. This model allows studying how spontaneous prion diseases arise and provides powerful tools for investigating strain emergence, transmission barriers, and mechanisms ...
Hasier Eraña, Enric Vidal, Natalia Fernández‐Borges, Jorge M. Charco, Carlos M. Díaz‐Domínguez, Cristina Sampedro‐Torres‐Quevedo, Josu Galarza‐Ahumada, Eva Fernández‐Muñoz, Maitena San‐Juan‐Ansoleaga, Miguel Ángel Pérez‐Castro, Nuno Gonçalves‐Anjo, Patricia Piñeiro, Samanta Giler, Nora González‐Martín, Nuria L. Lorenzo, Africa Manero‐Azua, Guiomar Perez de Nanclares, Mariví Geijo, Manuel A. Sánchez‐Martín, Jesús R. Requena, Joaquín Castilla   +20 more
wiley   +1 more source

Swift heavy ion irradiation effects on structural, surface, and optical properties of ZnSe thin films

Next Materials
ZnSe thin films were deposited using a two-step process involving DC sputtering of Zn thereafter by CVD-based selenization, and the effects of swift heavy ion irradiation were systematically investigated using two ion species with distinct energy-loss ...
Naveenkumar K.R., Kannappan P, Thanigai Arul Kumaravelu, Chung-Li Dong, Sunil Singh Kushvaha, Ramcharan Meena, Abhishek Kumar Mishra, Asokan Kandasami   +7 more
doaj   +1 more source

Energy-loss straggling of swift heavy ions in an electron gas

, 2008
International audienceClassical methods are employed to characterize the energy-loss straggling for swift, heavy ions interacting with independent electrons of a degenerate electron gas.
Juaristi, Joseba Iñaki, Nagy, István, M. Echenique, Pedro, Vincent, Rémi   +3 more
core   +1 more source

Decisions Under Radical Uncertainty: The Role of Volitional Liminality in Radical Innovation

Journal of Product Innovation Management, Volume 43, Issue 4, Page 592-615, July 2026.
ABSTRACT Academic Summary Radical innovation management can be understood as an organizational practice that enacts distant futures, which are open‐ended and unknowable. Such radical innovation endeavors are thus characterized by radical uncertainty, where possible futures are not only quantitatively but qualitatively different from the present, and ...
José Antonio Rosa, Marcelo F. de la Cruz Jara, Jelena Spanjol   +2 more
wiley   +1 more source

Creation and Stability of Color Centers in BaF₂ Single Crystals Irradiated with Swift ¹³²Xe Ions

Crystals
It was demonstrated that various defects can be induced in halide crystals by irradiation with swift heavy ions. Here, we irradiated barium fluoride (BaF2) single crystals with 220 MeV xenon ions at room temperature and performed stepwise thermal ...
Daurzhan Kenbayev, Michael V. Sorokin, Ayman S. El-Said, Alma Dauletbekova, Balzhan Saduova, Gulnara Aralbayeva, Abdirash Akilbekov, Evgeni Shablonin, Assyl-Dastan Bazarbek   +8 more
doaj   +1 more source

Swift heavy ion beam induced recrystallization of amorphous Si layers

, 2005
This paper focuses on the role of electronic energy loss in ion beam induced epitaxial crystallization for which swift heavy ions (100 MeV Ag7+) have been used.
Kulkarni, V. N., Sahoo, P. K., Som, T., Kanjilal, D.   +3 more
core   +1 more source

A Crystalline Ylide‐Stabilized Stibenium Cation

European Journal of Inorganic Chemistry, Volume 29, Issue 17, 17 June 2026.
The isolation of a stibenium cation stabilized by two thiophosphinoyl‐tethered ylide groups is reported. The cation is accessible via salt metathesis of the metalated ylide with SbCl3 and features CSb single bonds, with lone pairs remaining localized at the ylidic carbon atoms.
Daniel Knyszek, Margarita Shishkova, Leif Kelling, Henning Steinert, Viktoria H. Gessner   +4 more
wiley   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, Volume 36, Issue 45, 5 June 2026.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source

Materials research with swift heavy ions at the IMP accelerators

The main ion beams acceleration facilities and research fields of the Institute of Modern Physics (IMP) are briefly introduced. Some of the experimental instruments, typical works and the obtained results on the materials research with swift heavy ions ...
Wang, ZG
core