Results 61 to 70 of about 1,028,893 (322)

Deterministic delivery of externally cold and precisely positioned single molecular ions

, 2011
We present the preparation and deterministic delivery of a selectable number of externally cold molecular ions. A laser cooled ensemble of Mg^+ ions subsequently confined in several linear Paul traps inter-connected via a quadrupole guide serves as a ...
A. Friedenauer, A. Ostendorf, B. Roth, C. Wieman, D. Gerlich, D. Madsen, D.J. Larson, D.J. Wineland, F. Diedrich, G. Leschhorn, G. Webster, H.L. Bethlem, H.L. Bethlem, H.N. Chapman, J.B. Fenn, K. Mølhave, L. Young, M. Drewsen, M. Seibert, M.D. Barrett, N. Kjaergaard, P.F. Staanum, P.W. Smith, R. Henderson, R. Neutze, S. Kahra, S. Kahra, S. Schiller, S. Willitsch, S.A. Rangwala, T. Junglen, T. Schaetz, T. Schaetz, T. Schneider, U. Schramm, U. Schramm, W. Paul   +36 more
core   +1 more source

Study on the Between the Grounding Resistance and Grounding Electrode using Mesh Grounding Electrodes and a Shielding Panel

The Journal of Korea Navigation Institute, 2015
In this paper, the electric potential of electrode surface is investigated by assuming them as two dimensional sets of point current sources. And, the simulated water tank is manufactured as a reduced scale of the earth. Henceforth, the adequate model electrode for test is decided to decrease experimental errors relevant to the limitation of the size ...
Chung-sik Leeg, Moon-taek Cho, Seung-kwon Na   +2 more
openaire   +2 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Performance of Practical Grounding Systems under High Impulse Conditions

Energies, 2018
This paper investigates the factors affecting the impulse characteristics of purposely built grounding systems. We installed 2 m × 2 m grounding systems in four different sites with different soil resistivity values.
Muhd Shahirad Reffin, Normiza Mohamad Nor, Nurul Nadia Ahmad, Syarifah Abdullah   +3 more
doaj   +1 more source

Evidence for incompressible states in a metal graphene tunnel junction in high magnetic field

, 2011
We present transport measurements of tunnel junctions made between Cu and graphene in a magnetic field. We observe a transition to a Landau level like structure at high fields, as well as a set of sharp features in the tunneling spectra that shift with ...
Davidović, D., Malec, C. E.
core   +1 more source

Design of an electrochemical micromachining machine [PDF]

, 2014
Electrochemical micromachining (μECM) is a non-conventional machining process based on the phenomenon of electrolysis. μECM became an attractive area of research due to the fact that this process does not create any defective layer after machining and ...
A Muetze, A Spieser, AB Kamaraj, AB Kamaraj, AL Trimmer, Alexandre Spieser, Atanas Ivanov, AW Labib, B Bhattacharyya, BJ Park, C-T Lin, D Huo, DS Bilgi, ES Lee, G Skrabalak, HS Shin, J Kozak, J Kozak, JA McGeough, KP Rajurkar, KP Rajurkar, L Cagnon, M Datta, M Kock, M Sen, M Wang, MAH Mithu, MAH Mithu, PT Stanev, R Schuster, S Burkert, TKKR Mediliyegedara, U Çaydaş, V Kirchner, X Lu, X Luo, Y Lu, YJ Zhang, Z Zhang, Z Zhang, Z-W Fan   +40 more
core   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Research on the arcing horn with active arc extinguishing function for HVDC grounding electrode line

IET Generation, Transmission & Distribution, 2023
The grounding electrode line is an important part of the Ultra high voltage direct current (UHVDC) transmission system. It acts as the channel to conduct the unbalanced current and the grounding current.The arcing horn consists of a pair of electrodes ...
Yicen Liu, Chenguang Yang, Yujun Guo, Xueqin Zhang, Xiao Lei, Guoqiang Gao, Guangning Wu   +6 more
doaj   +1 more source

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

Electromagnetic compatibility in myoelectrode amplifiers: Isolation, impedance and CMRR [PDF]

, 2010
SUMMARY: Electromagnetic compatibility of myoelectrode amplifiers for prosthetic control is important for safe operation in electrically noisy conditions.
Poulton, Adrian
core