Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy

B. J. Kim; H. T. Kim; T, Nagai; Y. Matsui; S. Horiuchi; D. Y. Jeong; Christian Deinhofer; Gerhard Gritzner; Y. M. Kim; Y. J. J. Kim

Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy

B. J. Kim (Editor)
, H. T. Kim
, T, Nagai
, Y. Matsui
, S. Horiuchi
, D. Y. Jeong
, Christian Deinhofer
, Gerhard Gritzner
, Y. M. Kim
, Y. J. J. Kim

Institute of Chemical Technology of Inorganic Materials

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

Abstract

The thin amorphous-like layer, formed at the interface between a high-Tc superconducting (Tl0.5Pb0.5)(Sr0.8Ba0.2)Ca2Cu3Oy (Tl-1223) film and a Ag substrate during heating at 910 °C, has been examined by using high-voltage high-resolution transmission electron microscopy. The interfacial layer is less than 10 nm in thickness. It contacts the (001) plane of Tl-1223 and the (113) or (133) planes of Ag in most cases. Its composition is similar to that of Tl-1223, except for the inclusion of a substantial amount of Ag. Its formation proceeds by diffusion of Ag into Tl-1223, during which a structure change first occurs at the layer of CuO2 + Ca planes. The Tl(Pb)O + the Sr(Ba)O layers are then destroyed to cause the total structure to become amorphous-like. Furthermore, we have found that it is formed under an irradiation of highly energetic electrons

Original language	English
Pages (from-to)	1155 - 1158
Number of pages	4
Journal	Journal of the Korean Physical Society
Volume	48
Issue number	5
Publication status	Published - May 2006

Fields of science

104005 Electrochemistry
104006 Solid state chemistry
104014 Surface chemistry
104017 Physical chemistry
105113 Crystallography
105116 Mineralogy
503013 Subject didactics of natural sciences
204 Chemical Process Engineering
204001 Inorganic chemical technology
205016 Materials testing
210006 Nanotechnology
211104 Metallurgy

JKU Focus areas

Engineering and Natural Sciences (in general)

Cite this

Kim, B. J. (Ed.), Kim, H. T., Nagai, T., Matsui, Y., Horiuchi, S., Jeong, D. Y., Deinhofer, C., Gritzner, G., Kim, Y. M., & Kim, Y. J. J. (2006). Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy. Journal of the Korean Physical Society, 48(5), 1155 - 1158.

@article{410d25a0994044cd8b27537bb472a1e1,

title = "Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy",

abstract = "The thin amorphous-like layer, formed at the interface between a high-Tc superconducting (Tl0.5Pb0.5)(Sr0.8Ba0.2)Ca2Cu3Oy (Tl-1223) film and a Ag substrate during heating at 910 °C, has been examined by using high-voltage high-resolution transmission electron microscopy. The interfacial layer is less than 10 nm in thickness. It contacts the (001) plane of Tl-1223 and the (113) or (133) planes of Ag in most cases. Its composition is similar to that of Tl-1223, except for the inclusion of a substantial amount of Ag. Its formation proceeds by diffusion of Ag into Tl-1223, during which a structure change first occurs at the layer of CuO2 + Ca planes. The Tl(Pb)O + the Sr(Ba)O layers are then destroyed to cause the total structure to become amorphous-like. Furthermore, we have found that it is formed under an irradiation of highly energetic electrons",

author = "Kim, \{B. J.\} and Kim, \{H. T.\} and T, Nagai and Y. Matsui and S. Horiuchi and Jeong, \{D. Y.\} and Christian Deinhofer and Gerhard Gritzner and Kim, \{Y. M.\} and Kim, \{Y. J. J.\}",

year = "2006",

month = may,

language = "English",

volume = "48",

pages = "1155 -- 1158",

journal = "Journal of the Korean Physical Society",

issn = "0374-4884",

number = "5",

}

Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy. / Kim, B. J. (Editor); Kim, H. T.; Nagai, T, et al.
In: Journal of the Korean Physical Society, Vol. 48, No. 5, 05.2006, p. 1155 - 1158.

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

TY - JOUR

T1 - Amorphous-like interfacial layer between a high-Tc superconducting Tl-1223 film and a Ag substrate examined by high-voltage high-resolution transmission electron microscopy

AU - Kim, H. T.

AU - Nagai, T,

AU - Matsui, Y.

AU - Horiuchi, S.

AU - Jeong, D. Y.

AU - Deinhofer, Christian

AU - Gritzner, Gerhard

AU - Kim, Y. M.

AU - Kim, Y. J. J.

A2 - Kim, B. J.

PY - 2006/5

Y1 - 2006/5

N2 - The thin amorphous-like layer, formed at the interface between a high-Tc superconducting (Tl0.5Pb0.5)(Sr0.8Ba0.2)Ca2Cu3Oy (Tl-1223) film and a Ag substrate during heating at 910 °C, has been examined by using high-voltage high-resolution transmission electron microscopy. The interfacial layer is less than 10 nm in thickness. It contacts the (001) plane of Tl-1223 and the (113) or (133) planes of Ag in most cases. Its composition is similar to that of Tl-1223, except for the inclusion of a substantial amount of Ag. Its formation proceeds by diffusion of Ag into Tl-1223, during which a structure change first occurs at the layer of CuO2 + Ca planes. The Tl(Pb)O + the Sr(Ba)O layers are then destroyed to cause the total structure to become amorphous-like. Furthermore, we have found that it is formed under an irradiation of highly energetic electrons

AB - The thin amorphous-like layer, formed at the interface between a high-Tc superconducting (Tl0.5Pb0.5)(Sr0.8Ba0.2)Ca2Cu3Oy (Tl-1223) film and a Ag substrate during heating at 910 °C, has been examined by using high-voltage high-resolution transmission electron microscopy. The interfacial layer is less than 10 nm in thickness. It contacts the (001) plane of Tl-1223 and the (113) or (133) planes of Ag in most cases. Its composition is similar to that of Tl-1223, except for the inclusion of a substantial amount of Ag. Its formation proceeds by diffusion of Ag into Tl-1223, during which a structure change first occurs at the layer of CuO2 + Ca planes. The Tl(Pb)O + the Sr(Ba)O layers are then destroyed to cause the total structure to become amorphous-like. Furthermore, we have found that it is formed under an irradiation of highly energetic electrons

M3 - Article

SN - 0374-4884

VL - 48

SP - 1155

EP - 1158

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 5

ER -