Reconstructed
 topographs of polycrystalline (110) Fe-3 WT % Si samples and the 
observation of their magnetic domain images using synchrotron radiation

J.D. Stephenson; Väinö Kelhä; M. Tilli; T. Tuomi

doi:10.1016/0029-554X(78)90287-2

Reconstructed topographs of polycrystalline (110) Fe-3 WT % Si samples and the observation of their magnetic domain images using synchrotron radiation

J.D. Stephenson, Väinö Kelhä, M. Tilli, T. Tuomi

VTT Technical Research Centre of Finland

Research output: Contribution to journal › Article › Scientific › peer-review

6 Citations (Scopus)

Abstract

‘White’ synchrotron radiation topography has been employed to reconstruct almost complete, though slightly shape distorted topographs of polycrystalline samples. Those used in the experiments were commercial (110) Fe-3wt%Si crystals containing several misorientated subgrains and were of thickness between 0.15 and 0.20 mm.

The topographs were reassembled ‘jig-saw puzzle’ fashion from photographically enlarged subgrain mini-topographs located near the centres of each film. Magnetic domains were observed in several subgrain topographs recorded in the Laue-reflection and Laue-transmission modes.

The technique emphasizes one of the advantages in using ‘white’ synchrotron radiation to produce rapid high resolution topographs of polycrystalline samples in relatively hazard free radiation conditions.

Original language	English
Pages (from-to)	319-322
Journal	Nuclear Instruments & Methods
Volume	152
Issue number	1
DOIs	https://doi.org/10.1016/0029-554X(78)90287-2
Publication status	Published - 1978
MoE publication type	A1 Journal article-refereed

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title = "Reconstructed topographs of polycrystalline (110) Fe-3 WT % Si samples and the observation of their magnetic domain images using synchrotron radiation",

abstract = "{\textquoteleft}White{\textquoteright} synchrotron radiation topography has been employed to reconstruct almost complete, though slightly shape distorted topographs of polycrystalline samples. Those used in the experiments were commercial (110) Fe-3wt%Si crystals containing several misorientated subgrains and were of thickness between 0.15 and 0.20 mm.The topographs were reassembled {\textquoteleft}jig-saw puzzle{\textquoteright} fashion from photographically enlarged subgrain mini-topographs located near the centres of each film. Magnetic domains were observed in several subgrain topographs recorded in the Laue-reflection and Laue-transmission modes.The technique emphasizes one of the advantages in using {\textquoteleft}white{\textquoteright} synchrotron radiation to produce rapid high resolution topographs of polycrystalline samples in relatively hazard free radiation conditions.",

author = "J.D. Stephenson and V{\"a}in{\"o} Kelh{\"a} and M. Tilli and T. Tuomi",

year = "1978",

doi = "10.1016/0029-554X(78)90287-2",

language = "English",

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T1 - Reconstructed topographs of polycrystalline (110) Fe-3 WT % Si samples and the observation of their magnetic domain images using synchrotron radiation

AU - Stephenson, J.D.

AU - Kelhä, Väinö

AU - Tilli, M.

AU - Tuomi, T.

PY - 1978

Y1 - 1978

N2 - ‘White’ synchrotron radiation topography has been employed to reconstruct almost complete, though slightly shape distorted topographs of polycrystalline samples. Those used in the experiments were commercial (110) Fe-3wt%Si crystals containing several misorientated subgrains and were of thickness between 0.15 and 0.20 mm.The topographs were reassembled ‘jig-saw puzzle’ fashion from photographically enlarged subgrain mini-topographs located near the centres of each film. Magnetic domains were observed in several subgrain topographs recorded in the Laue-reflection and Laue-transmission modes.The technique emphasizes one of the advantages in using ‘white’ synchrotron radiation to produce rapid high resolution topographs of polycrystalline samples in relatively hazard free radiation conditions.

AB - ‘White’ synchrotron radiation topography has been employed to reconstruct almost complete, though slightly shape distorted topographs of polycrystalline samples. Those used in the experiments were commercial (110) Fe-3wt%Si crystals containing several misorientated subgrains and were of thickness between 0.15 and 0.20 mm.The topographs were reassembled ‘jig-saw puzzle’ fashion from photographically enlarged subgrain mini-topographs located near the centres of each film. Magnetic domains were observed in several subgrain topographs recorded in the Laue-reflection and Laue-transmission modes.The technique emphasizes one of the advantages in using ‘white’ synchrotron radiation to produce rapid high resolution topographs of polycrystalline samples in relatively hazard free radiation conditions.

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DO - 10.1016/0029-554X(78)90287-2

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VL - 152

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JO - Nuclear Instruments & Methods

JF - Nuclear Instruments & Methods

IS - 1

ER -

Reconstructed topographs of polycrystalline (110) Fe-3 WT % Si samples and the observation of their magnetic domain images using synchrotron radiation

Abstract

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