Results 81 to 90 of about 117,491 (291)

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Strong mass effect on ion beam mixing in metal bilayers

, 2004
Molecular dynamics simulations have been used to study the mechanism of ion beam mixing in metal bilayers. We are able to explain the ion induced low-temperature phase stability and melting behavior of bilayers using only a simple ballistic picture up to
A. C. Sosa, B. M. Paine, B. X. Liu, G. Martin, L. S. Hung, M. Menyhárd, P. R. Okamoto, P. Süle, P. Süle, R. S. Averback, S.-J. Kim   +10 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Simulation Analysis and Radiation Protection Study of Induced Radioactivity in Carbon Ion Therapy Systems

Zhongguo yiliao qixie zazhi
Objective Addressing the issue of induced radioactivity in carbon ion therapy system operation, to systematically evaluate the impact of beam parameters on the distribution of induced radiation field in carbon ion therapy room and develop radiation ...
Siyang LIU, Chunying JIAO, Shibing XIE, Guotao FU, Peichen WANG, Yulin DENG   +5 more
doaj   +1 more source

Nanoporous Structure Formation in GaSb, InSb, and Ge by Ion Beam Irradiation under Controlled Point Defect Creation Conditions

Nanomaterials, 2017
Ion beam irradiation-induced nanoporous structure formation was investigated on GaSb, InSb, and Ge surfaces via controlled point defect creation using a focused ion beam (FIB). ‎This paper compares the nanoporous structure formation under the same extent
Yusuke Yanagida, Tomoya Oishi, Takashi Miyaji, Chiaki Watanabe, Noriko Nitta   +4 more
doaj   +1 more source

Optical properties of AlGaN nanowires synthesized via ion beam techniques

, 2017
AlGaN plays a vital role in hetero-structure high electron mobility transistor by employing a two-dimensional electron gas and as electron blocking layer in the multi quantum well light emitting diodes.
Dhara, Sandip, Magudapathy, P., Pandian, Ramanathaswamy, Parida, Santanu, Sivadasan, A. K.   +4 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Ion beam induced enhanced diffusion from gold thin films in silicon

, 2008
Enhanced diffusion of gold atoms into silicon substrate has been studied in Au thin films of various thicknesses (2.0, 5.3, 10.9 and 27.5 nm) deposited on Si(111) and followed by irradiation with 1.5 MeV Au2+ at a flux of 6.3x10^12 ions cm-2 s-1 and ...
Ghatak, J., Nair, K. G. M., Satyam, P. V., Sundaravel, B.   +3 more
core   +1 more source

Heavy Ion Beam Irradiation of a Langendorff Heart

, 2014
GSI Scientific Report 2013 - GSI Report 2014 ...
Prall, M., Bauer, J., Prokesch, H., Richter, D., Sonnenberg, K., Szabo, G., Kaderka, R., Korkmaz, S., Weymann, A., Bert, C., Constantinescu, A., Debus, J., Durante, M., Graeff, C., Haberer, T., Hauswald, H., Lehmann, H. I., Packer, D. L.   +17 more
openaire   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source