Zobrazeno 1 - 10
of 659
pro vyhledávání: '"R Grössinger"'
Autor:
G. Murtaza, Mukhtar Ahmad, Ghulam Mustafa, Asmat Elahi, Muhammad Imran, R. Grössinger, Akbar Ali, M. Ajmal Khan, Hafeez Ullah, Muhammad Azhar Khan, Majid Niaz Akhtar
Publikováno v:
Journal of Electronic Materials. 46:903-910
Polycrystalline W-type hexagonal ferrites with chemical formulae Ba0.5Sr0.5 Co2−x Me x Fe16O27 (x = 0, 0.5, Me = Mn, Mg, Zn, Ni) have been prepared using sol–gel autocombustion. It has been reported in our earlier published work that all the samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15dc2136cc98f6b3ec4ee71d886a1dc2
https://doi.org/10.1007/s11664-016-4883-9
https://doi.org/10.1007/s11664-016-4883-9
Autor:
R. Sato Turtelli, Gerald Polt, R. Wohrnschimmel, D. Horwatitsch, Florian Spieckermann, S. Hartl, Michael J. Zehetbauer, R. Grössinger
Publikováno v:
IEEE Transactions on Magnetics. 52:1-7
The effect of different degrees of plastic deformation on the frequency dependence of coercive field and losses in NO Fe–(3 wt%)Si was investigated measuring hysteresis loops on a ring-shaped core over a frequency range of 0.5–1000 Hz. The invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb0f45e11568f26fa611685f573c520
https://doi.org/10.1109/tmag.2016.2530683
https://doi.org/10.1109/tmag.2016.2530683
Publikováno v:
IEEE Transactions on Magnetics. 52:1-4
The frequency dependence of the hysteresis loop of high-pressure torsion treatment (HPT)-deformed Fe75Al25, industrial steel Fe–3wt%Si, bulk Fe–3wt%Si plates, and nanocrystalline VP800 was measured on ring-shaped samples. Applying a sinusoidal or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2ed01a2ed79557073b709c14af199b
https://doi.org/10.1109/tmag.2015.2508879
https://doi.org/10.1109/tmag.2015.2508879
Autor:
J.H. Espina-Hernández, José Manuel Hallen, A.F. Chávez-González, J.A. Pérez-Benítez, R. Grössinger
Publikováno v:
Journal of Magnetism and Magnetic Materials. 401:287-295
The present work analyzes the influence of electric conductivity on the Magnetic Barkhausen Noise (MBN) signal using a microscopic model which includes the influence of eddy currents. This model is also implemented to explain the dependence of MBN on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12fb4ac7726432de5e02320d81baeabc
https://doi.org/10.1016/j.jmmm.2015.10.045
https://doi.org/10.1016/j.jmmm.2015.10.045
Autor:
J.H. Espina-Hernández, José Manuel Hallen, P. Martínez-Ortiz, Francisco Caleyo, J.A. Pérez-Benítez, N. Mehboob, R. Grössinger
Publikováno v:
Journal of Magnetism and Magnetic Materials. 401:108-115
This work studies the influence of the maximum applied magnetic field on the angular dependence of the energy of the Magnetic Barkhausen Noise signal in three different API5L pipeline steels. The results show that the shape of the angular dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fa3e048e6169598eb60363934da6a16
https://doi.org/10.1016/j.jmmm.2015.10.036
https://doi.org/10.1016/j.jmmm.2015.10.036
Autor:
Dario Bueno-Baques, Anatoliy Glushchenko, R. Grössinger, Ronald F. Ziolo, Reiko Sato-Turtelli, José Andrés Matutes-Aquino, Veronica Corral-Flores
Publikováno v:
IEEE Transactions on Magnetics. 51:1-4
Cobalt ferrite (CoFe2O4) and manganese substituted cobalt ferrite (Co0,25Mn0,75Fe2O4) were synthesized by coprecipitation and sol–gel methods. X-ray diffraction revealed that manganese ions slightly enlarged the crystal lattice with respect to pure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71ad4c7865e9ff44e613d418458a243d
https://doi.org/10.1109/tmag.2014.2357172
https://doi.org/10.1109/tmag.2014.2357172
Publikováno v:
Journal of Alloys and Compounds. 579:57-64
Divalent (Me) ions substituted W-type hexagonal ferrites with chemical formula Ba0.5Sr0.5Co2−xMexFe16O27 (x = 0, 0.5 and Me = Mn, Mg, Zn, and Ni) were prepared by sol–gel autocombustion method at 1300 °C for 5 h. Thermal and IR spectral studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac173dbefc24a3b5be723603834a7465
https://doi.org/10.1016/j.jallcom.2013.04.115
https://doi.org/10.1016/j.jallcom.2013.04.115
Publikováno v:
Journal of Alloys and Compounds. 577:382-388
The effects of Al-substitution on electrical, magnetic and high frequency dielectric parameters of single phase BaCo2AlxFe16−xO27 (x = 0–1) hexaferrites have been discussed in the present work. The XRD patterns reveal the single phase formation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c587f6743337b151741df5d659c4e0e
https://doi.org/10.1016/j.jallcom.2013.05.135
https://doi.org/10.1016/j.jallcom.2013.05.135
Autor:
L.A.S. de Oliveira, R. Grössinger, J.P. Sinnecker, Denys Matheus Santana Costa Souza, S. Diaz-Castañon, A. Pentón-Madrigal, Beatriz Concepción-Rosabal, Ernesto Estevez-Rams
Publikováno v:
Physica B: Condensed Matter. 414:67-71
Magnetic measurements, X-ray diffraction and scanning electron microscopy (SEM) experiments were carried out in the as-cast Gd ( Co 1 − x Cu x ) 5 samples with different Co/Cu content. Already in the as cast state, this system shows high coercive f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927c9ea93e866e9ce029650a41b0035a
https://doi.org/10.1016/j.physb.2013.01.024
https://doi.org/10.1016/j.physb.2013.01.024
Publikováno v:
Journal of Magnetism and Magnetic Materials. 332:137-145
The magnetic and microwave characterization of single phase hexaferrites of entirely new composition Ba1-xSrxCo2AlFe15O27 (x=0.2–1.0) for application in a microwave absorber, have been reported. The samples synthesized by sol–gel method were inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0deb3008659bb8aca956df84127c3e26
https://doi.org/10.1016/j.jmmm.2012.12.039
https://doi.org/10.1016/j.jmmm.2012.12.039