Results 41 to 50 of about 117,491 (291)

Nanostructuring Graphene by Dense Electronic Excitation [PDF]

, 2015
The ability to manufacture tailored graphene nanostructures is a key factor to fully exploit its enormous technological potential. We have investigated nanostructures created in graphene by swift heavy ion induced folding.
Ban-d'Etat, B., Jaksic, M., Kaiser, U., Karlusic, M., Lebius, H., Lehtinen, O., Ochedowski, O., Schleberger, M., Turchanin, A.   +8 more
core   +4 more sources

Spin‐Wave Optics in YIG Realized by Ion‐Beam Irradiation

Small, 2023
AbstractDirect focused‐ion‐beam writing is presented as an enabling technology for realizing functional spin‐wave devices of high complexity, and demonstrate its potential by optically‐inspired designs. It is shown that ion‐beam irradiation changes the characteristics of yttrium iron garnet films on a submicron scale in a highly controlled way ...
Martina Kiechle, Adam Papp, Simon Mendisch, Valentin Ahrens, Matthias Golibrzuch, Gary H. Bernstein, Wolfgang Porod, Gyorgy Csaba, Markus Becherer   +8 more
openaire   +3 more sources

Effects of Carbon Ion Beam Irradiation on Phenotypic Variations and Biochemical Parameters in Early Generations of Soybean Plants

Agriculture, 2021
Understanding the characteristics of carbon ion beam irradiation-induced mutation is essential to its potential application in plant breeding. A carbon ion beam-mutagenized soybean population was generated from the newly released soybean variety ...
Xue Wang, Chang-Kai Liu, Bing-Jie Tu, Yan-Sheng Li, Qiu-Ying Zhang, Xiao-Bing Liu   +5 more
doaj   +1 more source

Effect of Ga$^{+}$ irradiation on magnetic and magnetotransport properties in (Ga,Mn)As epilayers

, 2004
We report on the magnetic and magnetotransport properties of ferromagnetic semiconductor (Ga,Mn)As modified by Ga$^{+}$ ion irradiation using focused ion beam.
Hamaya, K., Kato, H., Kitamoto, Y., Munekata, H., Taniyama, T.   +4 more
core   +1 more source

Low-temperature ion beam mixing of Pt and Si markers in Ge [PDF]

, 1985
The mixing of Pt and Si marker atoms in Ge during 750-keV Xe irradiation was measured at temperatures between 6 and 500 K. The low-temperature measurements show that the mixing parameter for Pt is nearly twice that for Si.
Averback, R. S., Baldo, P., Kim, Sung-Joon, Nicolet, M-A.   +3 more
core   +1 more source

The influence of Ga$^+$-irradiation on the transport properties of mesoscopic conducting thin films

, 2010
We studied the influence of 30keV Ga$^+$-ions -- commonly used in focused ion beam (FIB) devices -- on the transport properties of thin crystalline graphite flake, La$_{0.7}$Ca$_{0.3}$MnO$_3$ and Co thin films.
A Molle, Bridoux G Barzola-Quiquia J Bern F Böhlmann W Esquinazi P Ziese M, de la Pierre M, F Bern, Fernández-Pacheco A, G Bridoux, Inagaki M, J Barzola-Quiquia, Matsui S, P Esquinazi, S Dusari, Stroud R M Browing V M Byers J M Chrisey D B Fuller-Mora W W Grabowski K S Horwitz J S Kim J Knies D L Osofsky M S, Ziegler J F, Ziegler J F   +13 more
core   +1 more source

Key mechanistic features of swelling and blistering of helium-ion-irradiated tungsten [PDF]

, 2019
Helium-ion-induced swelling and blistering of single-crystal tungsten is investigated using a Helium Ion Microscope for site-specific dose-controlled irradiation (at 25 keV) with analysis by Helium Ion Microscopy, Atomic Force Microscopy and Transmission
Allen, FI, Balooch, M, Hosemann, P
core   +2 more sources

Ion-beam modification of the magnetic properties of GaMnAs epilayers

, 2010
We study the controlled introduction of defects in GaMnAs by irradiating the samples with energetic ion beams, which modify the magnetic properties of the DMS.
Furdyna, J. K., Liu, X., Penello, G. M., Pires, M. P., Rappoport, T. G., Sant'Anna, M. M., Sinnecker, E. H. C. P., Souza, D. E. R.   +7 more
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Determination of cross sections of polymer radiation depletion by particular elements from the ion beam analysis data [PDF]

Ядерна фізика та енергетика, 2007
Process of depletion of polymer substance by various elements under external irradiation is considered. For determination of depletion cross sections, an expression is derived in terms of measurable emission yields, generated by an analyzing fast ion ...
V. N. Bondarenko, A. V. Goncharov, V. I. Sukhostavets   +2 more
doaj