Results 41 to 50 of about 3,441,284 (367)

Low-energy Se ion implantation in MoS 2 monolayers

npj 2D Materials and Applications, 2022
In this work, we study ultra-low energy implantation into MoS2 monolayers to evaluate the potential of the technique in two-dimensional materials technology. We use 80Se+ ions at the energy of 20 eV and with fluences up to 5.0·1014 cm−2. Raman spectra of
Minh N. Bui, Stefan Rost, Manuel Auge, Jhih-Sian Tu, Lanqing Zhou, Irene Aguilera, Stefan Blügel, Mahdi Ghorbani-Asl, Arkady V. Krasheninnikov, Arsalan Hashemi, Hannu-Pekka Komsa, Lei Jin, Lidia Kibkalo, Eoghan N. O’Connell, Quentin M. Ramasse, Ursel Bangert, Hans C. Hofsäss, Detlev Grützmacher, Beata E. Kardynal   +18 more
doaj   +1 more source

Optical and electronic properties of sub-surface conducting layers in diamond created by MeV B-implantation at elevated temperatures

, 2016
Boron implantation with in-situ dynamic annealing is used to produce highly conductive sub-surface layers in type IIa (100) diamond plates for the search of a superconducting phase transition.
Bowers, H., Ganesan, K., Johnson, B. C., Liu, R., McCallum, J. C., Prawer, S., van Beveren, L. H. Willems   +6 more
core   +1 more source

Elemental Analysis of Coffee with Ion Beam Analytical Techniques

Foods
In this review, we present a compilation of results from studies of coffee carried out with accelerator-based analytical techniques employing swift ions. The fundamentals of these techniques are presented in detail.
Rafaela Debastiani, Leonardo Pessoa da Silva, Gabriela Corati Touguinha, Carla Eliete Iochims dos Santos, Livio Amaral, Johnny Ferraz Dias   +5 more
doaj   +1 more source

Effect of the Pre-Shot Peening and Nitrogen Ion Implantation Combined Surface Treatments on the Surface Structure and Properties of Gear Steel 16Cr3NiWMoVNbE

Metals, 2022
Transmission engineering components need to fulfill requirements for adequate wear resistance and fatigue resistance, which are related to their surface properties.
Chunling Xu, Xin Wang, Bin Zhang, Xuekun Luo, Zhihui Tang, Shenglong Dai   +5 more
doaj   +1 more source

3-dimensional electrode patterning within a microfluidic channel using metal ion implantation [PDF]

, 2010
The application of electrical fields within a microfluidic channel enables many forms of manipulation necessary for lab-on-a-chip devices. Patterning electrodes inside the microfluidic channel generally requires multi-step optical lithography.
Adleman, James R., Choi, Jae-Woo, Niklaus, Muhamed, Psaltis, Demetri, Rosset, Samuel, Shea, Herbert   +5 more
core   +2 more sources

Accelerating degradation rate of pure iron by zinc ion implantation

Regenerative Biomaterials, 2016
Pure iron has been considered as a promising candidate for biodegradable implant applications. However, a faster degradation rate of pure iron is needed to meet the clinical requirement.
T. Huang, Yufeng Zheng, Yong Han
semanticscholar   +1 more source

The ExPAND Study: A Prospective Association Study into Endometriosis-Associated Pain, Neurosteroid Synthesis, and TRPM3

Biomolecules
Endometriosis-associated pain has debilitating effects on the quality of life of patients. Despite its high prevalence in reproductive-aged women, the pathophysiology is still unknown, impeding the development of targeted treatment approaches.
Eleonora Persoons, Celine Bafort, Pilar Van Mechelen, Martina Ciprietti, Katrien Luyten, Melissa Benoit, Arne Vanhie, Thomas Voets, Carla Tomassetti, Joris Vriens   +9 more
doaj   +1 more source

Measurement and Simulation of Ultra-Low-Energy Ion–Solid Interaction Dynamics

Micromachines, 2023
Ion implantation is a key capability for the semiconductor industry. As devices shrink, novel materials enter the manufacturing line, and quantum technologies transition to being more mainstream.
Michael Titze, Jonathan D. Poplawsky, Silvan Kretschmer, Arkady V. Krasheninnikov, Barney L. Doyle, Edward S. Bielejec, Gerhard Hobler, Alex Belianinov   +7 more
doaj   +1 more source

Hydrogen induced optically-active defects in silicon photonic nanocavities [PDF]

, 2014
This work was supported by Era-NET NanoSci LECSIN project coordinated by F. Priolo, by the Italian Ministry of University and Research, FIRB contract No. RBAP06L4S5 and by the EPSRC UKSp project.
Boninelli, S., Cardile, P., Franzo, G., Galli, M., Krauss, T. F., Lo Savio, R., O'Faolain, L., Priolo, F., Shakoor, A., Svensson, B. G., Vines, L.   +10 more
core   +1 more source

Spectroscopic ellipsometry modelling of Cr+ implanted copper oxide thin films

Scientific Reports, 2023
In this paper, we present modelling of spectroscopic ellipsometry data. The measured samples are thin films of copper oxides modified with the ion implantation method. The samples were prepared using reactive magnetron sputtering.
K. Ungeheuer, K. W. Marszalek, M. Mitura-Nowak, A. Rydosz   +3 more
doaj   +1 more source