Foucault imaging of superconducting fluxons

T. Yoshida; J. Endo; K. Harada; T. Matsuda; O. Kamimura; A. Tonomura; Marco Beleggia; R. Patti; G. Pozzi

doi:10.1063/1.370317

Foucault imaging of superconducting fluxons

T. Yoshida, J. Endo, K. Harada, T. Matsuda, O. Kamimura, A. Tonomura, Marco Beleggia, R. Patti, G. Pozzi

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The Foucault method, one of the classical Lorentz microscopy techniques, is here investigated in order to demonstrate its applicability to in-focus observations of superconducting fluxons. As the deflections involved are of the order of 10(-5)-10(-6) rad, low-angle techniques, high brightness, coherent illumination, and a low aberration magnetic stage are needed. The first experimental results are presented and discussed in relation with a theoretical model for the fluxon which allows the interpretation of the main features of the observed patterns. (C) 1999 American Institute of Physics. [S0021-8979(99)03708-1].

Original language	English
Journal	Journal of Applied Physics
Volume	85
Issue number	8
Pages (from-to)	4096-4103
Number of pages	6
ISSN	0021-8979
DOIs	https://doi.org/10.1063/1.370317
Publication status	Published - 1999
Externally published	Yes

Access to Document

10.1063/1.370317

OpenUrl availability

Full text

Cite this

@article{371272a764f943e98ed97b4f667999e6,

title = "Foucault imaging of superconducting fluxons",

abstract = "The Foucault method, one of the classical Lorentz microscopy techniques, is here investigated in order to demonstrate its applicability to in-focus observations of superconducting fluxons. As the deflections involved are of the order of 10(-5)-10(-6) rad, low-angle techniques, high brightness, coherent illumination, and a low aberration magnetic stage are needed. The first experimental results are presented and discussed in relation with a theoretical model for the fluxon which allows the interpretation of the main features of the observed patterns. (C) 1999 American Institute of Physics. [S0021-8979(99)03708-1].",

author = "T. Yoshida and J. Endo and K. Harada and T. Matsuda and O. Kamimura and A. Tonomura and Marco Beleggia and R. Patti and G. Pozzi",

year = "1999",

doi = "10.1063/1.370317",

language = "English",

volume = "85",

pages = "4096--4103",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

number = "8",

}

TY - JOUR

T1 - Foucault imaging of superconducting fluxons

AU - Yoshida, T.

AU - Endo, J.

AU - Harada, K.

AU - Matsuda, T.

AU - Kamimura, O.

AU - Tonomura, A.

AU - Beleggia, Marco

AU - Patti, R.

AU - Pozzi, G.

PY - 1999

Y1 - 1999

N2 - The Foucault method, one of the classical Lorentz microscopy techniques, is here investigated in order to demonstrate its applicability to in-focus observations of superconducting fluxons. As the deflections involved are of the order of 10(-5)-10(-6) rad, low-angle techniques, high brightness, coherent illumination, and a low aberration magnetic stage are needed. The first experimental results are presented and discussed in relation with a theoretical model for the fluxon which allows the interpretation of the main features of the observed patterns. (C) 1999 American Institute of Physics. [S0021-8979(99)03708-1].

AB - The Foucault method, one of the classical Lorentz microscopy techniques, is here investigated in order to demonstrate its applicability to in-focus observations of superconducting fluxons. As the deflections involved are of the order of 10(-5)-10(-6) rad, low-angle techniques, high brightness, coherent illumination, and a low aberration magnetic stage are needed. The first experimental results are presented and discussed in relation with a theoretical model for the fluxon which allows the interpretation of the main features of the observed patterns. (C) 1999 American Institute of Physics. [S0021-8979(99)03708-1].

U2 - 10.1063/1.370317

DO - 10.1063/1.370317

M3 - Journal article

SN - 0021-8979

VL - 85

SP - 4096

EP - 4103

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 8

ER -

Foucault imaging of superconducting fluxons

Abstract

Access to Document

OpenUrl availability

Fingerprint

Cite this