TITLE

Magnetic and structural properties of permalloy-tantalum multilayer thin films

AUTHOR(S)
Hill, E. W.; Li, J. P.; Birtwistle, J. K.
PUB. DATE
April 1991
SOURCE
Journal of Applied Physics;4/15/1991, Vol. 69 Issue 8, p4526
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents a study that described a detailed investigation into the magnetic and structural properties of permalloy-tantalum multilayered thin films produced by vacuum evaporation. Use of high-resolution transmission electron microscope; Characteristics of multilayered magnetic thin films; Measurement of the magnetic properties of the thin films.
ACCESSION #
7625459

 

Related Articles

  • Superparamagnetic NiFeCo layers as free layers in magnetic tunnel junctions. Schad, R.; Alouach, H.; Harrell, J. W.; Shamsuzzoha, M.; Wang, D. // Journal of Applied Physics;5/15/2003, Vol. 93 Issue 10, p8561 

    In order to study the possibility of using superparamagnetic films as a hysteresis-free switching layer in magnetic tunnel junctions or spin valves we prepared thin, discontinuous NiFeCo layers on (different buffer layers on Si[SUB3]N[SUB4]/Si wafers. The magnetic properties were measured as a...

  • In situ transmission electron microscopy study of plastic deformation in passivated Al-Cu thin... Jawaranin, D.; Kawasaki, H. // Journal of Applied Physics;7/1/1997, Vol. 82 Issue 1, p171 

    Studies plastic deformation in passivated Al-1 wt %Cu thin films using a straining device in the transmission electron microscope. Microstructural studies of passivated and unpassivated thin films; Plastic deformation experiments involving in situ transmission electron microscope (TEM) straining.

  • Reduction of grain size and intergrain interaction in FePt/Pt/Cr trilayer thin films for perpendicular magnetic recording. An-Cheng Sun; Jen-Hwa Hsu; Huang, H. L.; Kuo, P. C. // Journal of Applied Physics;4/15/2006, Vol. 99 Issue 8, p08E709 

    A FePt single layer, a FePt/Cr bilayer, and a FePt/Pt/Cr trilayer were fabricated. Transmission electron microscope images revealed that the grain size of a FePt single layer was around 50 nm, and decreased to 20 nm with a Cr underlayer. When a Pt layer was inserted between the FePt magnetic...

  • Quantitative Lorentz transmission electron microscopy of structured thin permalloy films. Nepijko, S. A.; Schönhense, G. // Applied Physics A: Materials Science & Processing;Aug2009, Vol. 96 Issue 3, p671 

    The defocusing of images of ferromagnetic particles in the transmission electron microscope gives rise to magnetic contrast (Lorentz microscopy). We have developed a theory which allows from this contrast to determine quantitatively the distribution of the magnetic fields of the specimen. The...

  • Critical field of two-dimensional superconducting Sn1-x/Six bimetallic composite cluster assembled films with energetic cluster impact deposition. Kurokawa, Yuichiro; Hihara, Takehiko; Ichinose, Ikuo // Journal of Applied Physics;May2013, Vol. 113 Issue 17, p174302 

    Sn1-x/Six cluster assembled films have been prepared by an energetic cluster impact deposition using a plasma-gas-condensation cluster beam deposition apparatus. Transmission electron microscope images indicated that individual clusters have composite morphologies, where Sn and Si were separated...

  • Magnetization reversal process in TbCo-biased spin valves. Chapman, J. N.; Gillies, M. F.; Freitas, P. P. // Journal of Applied Physics;4/15/1996, Vol. 79 Issue 8, p6452 

    Presents a study which examined the magnetization reversal processes in the free and the pinned layers of TbCo-biased spin valves in a highly modified transmission electron microscope. Display of magnetoresistances of M1/Cu/M2/TbCo; Description of the Fresnel images of the reversal of the M1...

  • Magnetization imaging at high spatial resolution using transmission electron microscopy. Daykin, A. C.; Jakubovics, J. P. // Journal of Applied Physics;9/15/1996, Vol. 80 Issue 6, p3408 

    Focuses on a study which developed a method for mapping the distribution of magnetic induction in thin films in a conventional transmission electron microscope. Information on Lorentz transmission electron microscopy; Methodology of the study; Results and discussion.

  • Role of columnar grain size in magnetization of La0.8MnO3 thin films grown by pulsed laser deposition. Wang, C. C.; Wang, H.; Zheng, X.; Zhu, J. // Applied Physics A: Materials Science & Processing;Nov2005, Vol. 81 Issue 7, p1423 

    La0.8MnO3 thin films have been deposited on (100) SrTiO3 substrates at different substrate temperatures by a pulsed laser deposition method. Electronic transport measurements show that a higher substrate temperature results in lower resistivity and higher insulator–metal transition...

  • Magnetic and Electric Properties of Amorphous Co40Fe40B20 Thin Films. Chen, Yuan-Tsung; Xie, S.M. // Journal of Nanomaterials;2012, p1 

    C40Fe40B20 was deposited on a glass substrate to a thickness (t f ) of between 100 Ã… and 500 Ã… . X-ray diffraction patterns (XRD) indicate that C40Fe40B20 films are in an amorphous state. The plane-viewmicrostructures and grain size distributions of CoFeB thin films are observed under a...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics