Results 61 to 70 of about 10,474 (272)

Swift Heavy Ion Irradiation of Single-crystal Indium Phosphide

Microscopy and Microanalysis, 2004
Extended abstract of a paper presented at Microscopy and Microanalysis 2004 in Savannah, Georgia, USA, August 1–5, 2004.
Byrne, Aidan, Khalil, Ali S, Llewellyn, David, Ridgway, Mark C, Stewart, Andrew, Chadderton, Lewis   +5 more
openaire   +3 more sources

Change in Superparamagnetic State Induced by Swift Heavy Ion Irradiation in Nano-Maghemite

Metals
The effect of swift heavy ion irradiation on sol–gel-prepared maghemite nanoparticles was studied by 57Fe transmission Mössbauer spectroscopy and X-ray diffractometry (XRD).
Sándor Stichleutner, Bence Herczeg, Jiří Pechoušek, Libor Machala, Zoltán Homonnay, David Smrčka, Lukáš Kouřil, René Vondrášek, Mátyás Kudor, Vladimir A. Skuratov, Luboš Krupa, Shiro Kubuki, Ernő Kuzmann   +12 more
doaj   +1 more source

Energy deposition by heavy ions: Additivity of kinetic and potential energy contributions in hillock formation on CaF2

, 2014
The formation of nano-hillocks on CaF2 crystal surfaces by individual ion impact has been studied using medium energy (3 and 5 MeV) highly charged ions (Xe19+ to Xe30+) as well as swift (kinetic energies between 12 and 58 MeV) heavy ions.
Aumayr, F., Bouffard, S., Cassimi, A., Cheng, R., Dufour, C., Gruber, E., Grygiel, C., Lei, Y., Liu, S. D., Monnet, I., Ren, J. R., Ritter, R., Sun, J. R., Sun, Y. B., Toulemonde, M., Wang, Y. Y., Wang, Z. G., Xiao, G. Q., Zhao, Y. T., Zhou, X. M.   +19 more
core   +3 more sources

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Formation of metal silicide by swift heavy ion induced mixing at Mn/Si interface

Journal of Materials Research and Technology, 2014
Swift heavy ion (SHI) beam mixing at metal/Si system forms various silicides at the interface. In the present study SHI induced mixing has been investigated at Si/Mn/Si interfaces using 120 MeVAu+9 ions at three different fluences of 1 × 1013, 5 × 1013 ...
Reena Verma, Chhagan Lal, Indra Prabha Jain   +2 more
doaj   +1 more source

SHI induced nano track polymer filters and characterization [PDF]

, 2009
Swift heavy ion irradiation produces damage in polymers in the form of latent tracks. Latent tracks can be enlarged by etching it in a suitable etchant and thus nuclear track etch membrane can be formed for gas permeation / purification in particular for
Vijay, Y K
core   +1 more source

Rejuvenated Amorphous Alloys: Processing Methods, Microstructures and Mechanical Properties

Advanced Science, EarlyView.
Three rejuvenation methods – mechanical and thermal rejuvenation, and other rejuvenation routes such as ultrasonic processing – can be used to modify structures of glassy alloys, especially atomic clusters, and therefore enhances plasticity and activates work‐hardening behaviors.
Can Yang, Yu Chen, Chunguang Tang, Si Lan, Jun Tan, Heng Ye, Hua Chen, Zhifu Yao, Jürgen Eckert, Dongxian Zhang, Jian‐Zhong Jiang   +10 more
wiley   +1 more source

Bond-specific fragmentation of oligopeptides via electronic stopping of swift heavy ions in molecular films

Scientific Reports, 2022
Highly bond-specific fragmentation of oligopeptides induced by swift heavy ion (SHI) irradiation was investigated by means of mass spectrometry. In pronounced contrast to measurements of samples irradiated with keV ions, oligopeptides which were exposed ...
P. Schneider, P. Keller, I. Schubert, M. Bender, C. Trautmann, M. Dürr   +5 more
doaj   +1 more source

Low loss optical waveguides fabricated in LiTaO3 by swift heavy ion irradiation [PDF]

, 2019
© 2019 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained.
Carrascosa, M., Díaz-Hijar, M., Olivares, J., Shur, V. Y., Tormo-Marquez, V., Шур, В. Я.   +5 more
core   +3 more sources

Mechanisms of Alkali Ionic Transport in Amorphous Oxyhalides Solid State Conductors

Advanced Energy Materials, EarlyView.
Large‐scale machine learning‐based molecular dynamics simulations are used to investigate isovalent amorphous oxyhalides, revealing a remarkable chemically independent ionic conductivity. A rigorous analysis of alkali residence times across different metal–anion environments identifies divalent anions as key diffusion bottlenecks.
Luca Binci, KyuJung Jun, Bowen Deng, Gerbrand Ceder   +3 more
wiley   +1 more source