Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Károly Havancsák"'
Autor:
C. U. Chisholm, Z. Homonnay, Vladimir A. Skuratov, Ernő Kuzmann, A. Nakanishi, Kiyoshi Nomura, Károly Havancsák, S. Stichleutner, M. El-Sharif
Publikováno v:
Radiation Physics and Chemistry. 127:165-168
57 Fe conversion electron Mossbauer spectroscopy was used to study the effect of swift heavy ion irradiation on electrochemically deposited metallic pure α-iron. We succeeded in preparing superparamagnetic iron by irradiating the electrochemically p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42dd06949ac907de013b11cdddc2ac7
https://doi.org/10.1016/j.radphyschem.2016.06.032
https://doi.org/10.1016/j.radphyschem.2016.06.032
Publikováno v:
Materials Science Forum. 812:309-314
Surface quality development on series of metal samples was investigated using a new Ar ion milling apparatus. The surface quality of samples was characterized by the image quality (IQ) parameter of the electron backscatter diffraction (EBSD) measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5efe09f3c891b801196c2395d235c019
https://doi.org/10.4028/www.scientific.net/msf.812.309
https://doi.org/10.4028/www.scientific.net/msf.812.309
Publikováno v:
Materials Science Forum. 812:285-290
Surface preparation for electron backscatter diffraction (EBSD) measurements requires a lot of time and experience. We chose a lath martensitic iron based alloy to demonstrate the efficiency of ion polishing techniques. The average image quality (IQ)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04da31219bb72e9e6ef24f824f03895b
https://doi.org/10.4028/www.scientific.net/msf.812.285
https://doi.org/10.4028/www.scientific.net/msf.812.285
Autor:
Katalin Kamarás, László P. Biró, Gergely Dobrik, János L. Lábár, Zsolt Fogarassy, Alicja Bachmatiuk, Sandeep Gorantla, Mark H. Rümmeli, Károly Havancsák
Publikováno v:
Applied Surface Science. 314:490-499
Graphene was grown on a Ni (1 1 1) thin layer, used as a substrate. The Ni layer itself was grown on single crystal sapphire (0 0 0 1). Carbon was deposited by chemical vapor deposition using a mixture of methane, argon and hydrogen at atmospheric pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1eea9f8b3ff8b09750398e485350c73
https://doi.org/10.1016/j.apsusc.2014.06.197
https://doi.org/10.1016/j.apsusc.2014.06.197
Autor:
Ruslan Z. Valiev, Gábor Varga, Megumi Kawasaki, Xavier Sauvage, Nguyen Q. Chinh, Boris B. Straumal, Károly Havancsák, Terence G. Langdon
Publikováno v:
Advanced Engineering Materials. 16:1000-1009
The microstructural and mechanical properties of an ultrafine-grained (UFG) Al–Zn alloy processed by high-pressure torsion (HPT) are investigated using depth-sensing indentations, focused ion beam, scanning electron microscopy and scanning transmis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::415376ecdc2b7886eaa149da6d7088e7
https://doi.org/10.1002/adem.201300450
https://doi.org/10.1002/adem.201300450
Autor:
Ernő Kuzmann, Vladimir A. Skuratov, S. Stichleutner, M. El-Sharif, L. Sziráki, C. U. Chisholm, A. Vértes, Zoltán Homonnay, G. B. Lak, Károly Havancsák
Publikováno v:
Radiation Physics and Chemistry. 91:166-169
The effect of swift heavy ion irradiation in novel electrodeposited ternary amorphous alloys was studied by 57 Fe and 119 Sn conversion electron Mossbauer spectroscopy. Irradiation of Sn3Co3Fe with 246 MeV Kr ions induces partial segregation and rear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5dcfca4705920e424134ed7446c01ae
https://doi.org/10.1016/j.radphyschem.2013.05.014
https://doi.org/10.1016/j.radphyschem.2013.05.014
Publikováno v:
Microchemical Journal. 110:558-567
Nematodes are key components of soil ecosystems and important bioindicators. The effect of soil contamination on soil biota may be studied very well with nematodes due to their small size, semipermeable cuticle and complex life processes. The uptake
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b2e0f304ad9f8ca26a82ceb5884c4cf
https://doi.org/10.1016/j.microc.2013.07.007
https://doi.org/10.1016/j.microc.2013.07.007
Autor:
Alexander E. Volkov, V.A. Skuratov, A.S. Sohatsky, R.A. Rymzhanov, Johannes H. Neethling, J.H. O'Connell, Károly Havancsák
Publikováno v:
physica status solidi c. 10:681-684
Microstructure of Cr16 ferritic steel reinforced with yttrium oxide particles and KP4 oxide dispersion strengthened (ODS) alloy irradiated with 167 MeV xenon and 700 MeV bismuth ions at 300 K has been studied using high resolution transmission electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb56600e0e5b8bac416f1e354ce3e057
https://doi.org/10.1002/pssc.201200874
https://doi.org/10.1002/pssc.201200874
Autor:
Z. Homonnay, G. B. Lak, L. Sziráki, G. Varga, Ernő Kuzmann, S. Stichleutner, M. El-Sharif, Károly Havancsák, C. U. Chisholm
Publikováno v:
Hyperfine Interactions. 237
Sn-Fe thin films were electrodeposited by constant current deposition on copper substrates using an aqueous gluconate based electrolyte with varying concentrations of the organic additive peptone. Good quality metallic deposits were obtained with sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7f46f508836190b6d75d9b0c5c69ef3
https://doi.org/10.1007/s10751-016-1226-4
https://doi.org/10.1007/s10751-016-1226-4
Publikováno v:
Materials Science Forum. 733:197-202
Positron annihilation lifetime (LT) measurements were used to study the influence of addition of iron on ortho-positronium (o-Ps) in micro and mesoporous media. Three types of porous samples containing iron were chosen for the investigation. LT spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950f4f7319ffda09e4952ec73d0ce5a3
https://doi.org/10.4028/www.scientific.net/msf.733.197
https://doi.org/10.4028/www.scientific.net/msf.733.197