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Magnetic characteristics of nanocrystalline GaMnN films deposited by reactive sputtering
(2013-01-29)
The magnetic characteristics of Ga1-xMnxN nanocrystalline films (x = 0.08 and x = 0.18), grown by reactive sputtering onto amorphous silica substrates (a-SiO2), are shown. Further than the dominant paramagnetic-like ...
Crevice corrosion kinetics of nickel alloys bearing chromium and molybdenum
(Pergamon-Elsevier Science Ltd, 2012-08)
The crevice corrosion kinetics of alloys C-22, C-22HS and HYBRID-BC1 was studied in several chloride solutions at 90°C. The crevice corrosion resistance of the alloys increased with PREN (Pitting Resistance Equivalent ...
Antimicrobial activity of chlorhexidine against multi-species biofilm formation
(2017-01-01)
In the present work, the efficacy of the Ti–7.5Mo alloy nanotube and Ti–7.5Mo alloy nanotube with chlorhexidine against bacterial biofilm formation was evaluated. Nanotubes were processed using anodization in 0.25% NH4F ...
Estudo das propriedades magnéticas e estruturais dos sistemas de ligas Fe-Al, Fe-Mn e Fe-Mn-Al
(Universidade Federal de Minas GeraisUFMG, 1986-01-31)
In this work we studied the magnetic properties of the alloy systems: Fe-Al binary alloys in the BCC phase, Fe-Mn binary alloys in the FCC phase and Fe-Mn-Al ternary alloys in the BCC and FCC phases. All these alloys were ...
Effects. of cell size and macrosegregation on the corrosion behavior of a dilute Pb-Sb alloy
(Elsevier Science BvAmsterdamHolanda, 2006)
Study of the oxygen vacancy influence on magnetic properties of Fe- and Co-doped SnO2 diluted alloys
(SPRINGERNEW YORK, 2012)
Transition-metal (TM)-doped diluted magnetic oxides (DMOs) have attracted attention from both experimental and theoretical points of view due to their potential use in spintronics towards new nanostructured devices and new ...
Antiferromagnetism with spin polarization of GaN-based diluted magnetic semiconductors
(AMER PHYSICAL SOC, 2010)
The diluted magnetic semiconductors are promising materials for spintronic applications. Usually one intents to find the ferromagnetic state but recently the antiferromagnetism (AFM) was proposed to have some advantages. ...