Results 81 to 90 of about 3,571,432 (328)

Effects of the delocalized charge distribution in trapped ion-atom collisions

Communications Physics
In the study of ion-atom interactions, the ion often remains trapped during experiments; however, the effects of the trapping potential on ion-neutral dynamics remain largely unexplored.
Ruiren Shi, Michael Drewsen, Jesús Pérez-Ríos   +2 more
doaj   +1 more source

Controlling trapping potentials and stray electric fields in a microfabricated ion trap through design and compensation

, 2012
Recent advances in quantum information processing with trapped ions have demonstrated the need for new ion trap architectures capable of holding and manipulating chains of many (>10) ions. Here we present the design and detailed characterization of a new
Alexa W Harter, Allcock D T C, Allcock D T C, Amini J M, Arkadas Ozakin, C-S Pai, Chiaverini J, Curtis Volin, Douglas Denison, Harlander M, Harley Hayden, Hite D A, Jaeger R C, Jason M Amini, Kenneth Wright, Leibrandt D R, Lin G-D, Moehring D L, Richart E Slusher, S Charles Doret, Stick D, Tyler Killian, Wright K E   +22 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Multilayer ion trap technology for scalable quantum computing and quantum simulation

New Journal of Physics, 2019
We present a novel ion trap fabrication method enabling the realization of multilayer ion traps scalable to an in principle arbitrary number of metal-dielectric levels.
A Bautista-Salvador, G Zarantonello, H Hahn, A Preciado-Grijalva, J Morgner, M Wahnschaffe, C Ospelkaus   +6 more
doaj   +1 more source

Single ions trapped in a one-dimensional optical lattice

, 2012
We report on three-dimensional optical trapping of single ions in an optical lattice formed by two counter-propagating laser beams. We characterize the trapping parameters of the standing wave using the ion as a sensor stored in a hybrid trap consisting ...
Enderlein, Martin, Huber, Thomas, Schaetz, Tobias, Schneider, Christian   +3 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

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

Large-scale Linear Magnetic Holes with Magnetic Mirror Properties in Hybrid Simulations of Solar Wind Turbulence

The Astrophysical Journal Letters
Magnetic holes (MHs) are coherent magnetic field dips whose size ranges from fluid to kinetic scale, ubiquitously observed in the heliosphere and in planetary environments.
Giuseppe Arrò, Francesco Califano, Francesco Pucci, Tomas Karlsson, Hui Li   +4 more
doaj   +1 more source

Variations in Minority Carrier-Trapping Effects Caused by Hydrogen Passivation in Multicrystalline Silicon Wafer

Energies, 2020
In a multicrystalline silicon (mc-Si) wafer, trapping effects frequently occur in the carrier lifetime measurement based on the quasi-steady-state photoconductance (QSSPC) technique.
Yujin Jung, Kwan Hong Min, Soohyun Bae, Yoonmook Kang, Donghwan Kim, Hae-Seok Lee   +5 more
doaj   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source