Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method
A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current den...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Izumi, Teruo [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on applied superconductivity - New York, NY : Inst., 1991, 27(2017), 4, Seite 1-4 |
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| Übergeordnetes Werk: |
volume:27 ; year:2017 ; number:4 ; pages:1-4 |
| Links: |
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| DOI / URN: |
10.1109/TASC.2016.2646481 |
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| Katalog-ID: |
OLC1989285058 |
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| 520 | |a A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. | ||
| 650 | 4 | |a critical current density | |
| 650 | 4 | |a superconducting tapes | |
| 650 | 4 | |a Magnetic fields | |
| 650 | 4 | |a yttrium barium copper oxide | |
| 650 | 4 | |a Heating | |
| 650 | 4 | |a Standards | |
| 650 | 4 | |a Refining | |
| 650 | 4 | |a High-temperature superconductors | |
| 650 | 4 | |a Conductors | |
| 650 | 4 | |a flux pinning | |
| 650 | 4 | |a Coatings | |
| 650 | 4 | |a Films | |
| 700 | 1 | |a Nakaoka, Koichi |4 oth | |
| 700 | 1 | |a Yoshida, Ryuji |4 oth | |
| 700 | 1 | |a Kimura, Kazunari |4 oth | |
| 700 | 1 | |a Kato, Takeharu |4 oth | |
| 700 | 1 | |a Miura, Masashi |4 oth | |
| 700 | 1 | |a Shiohara, Yuh |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t IEEE transactions on applied superconductivity |d New York, NY : Inst., 1991 |g 27(2017), 4, Seite 1-4 |w (DE-627)130969559 |w (DE-600)1070182-5 |w (DE-576)025189840 |x 1051-8223 |7 nnns |
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10.1109/TASC.2016.2646481 doi PQ20170301 (DE-627)OLC1989285058 (DE-599)GBVOLC1989285058 (PRQ)c712-c9962a2dd5a60d21e661b83fc2a916a0f149039b6ae4c44db1d5f8673d776b150 (KEY)0203240620170000027000400001refiningprocessofbazro3particlesincoatedconductors DE-627 ger DE-627 rakwb eng 530 620 DNB Izumi, Teruo verfasserin aut Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. critical current density superconducting tapes Magnetic fields yttrium barium copper oxide Heating Standards Refining High-temperature superconductors Conductors flux pinning Coatings Films Nakaoka, Koichi oth Yoshida, Ryuji oth Kimura, Kazunari oth Kato, Takeharu oth Miura, Masashi oth Shiohara, Yuh oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 27(2017), 4, Seite 1-4 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:27 year:2017 number:4 pages:1-4 http://dx.doi.org/10.1109/TASC.2016.2646481 Volltext http://ieeexplore.ieee.org/document/7801951 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 27 2017 4 1-4 |
| spelling |
10.1109/TASC.2016.2646481 doi PQ20170301 (DE-627)OLC1989285058 (DE-599)GBVOLC1989285058 (PRQ)c712-c9962a2dd5a60d21e661b83fc2a916a0f149039b6ae4c44db1d5f8673d776b150 (KEY)0203240620170000027000400001refiningprocessofbazro3particlesincoatedconductors DE-627 ger DE-627 rakwb eng 530 620 DNB Izumi, Teruo verfasserin aut Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. critical current density superconducting tapes Magnetic fields yttrium barium copper oxide Heating Standards Refining High-temperature superconductors Conductors flux pinning Coatings Films Nakaoka, Koichi oth Yoshida, Ryuji oth Kimura, Kazunari oth Kato, Takeharu oth Miura, Masashi oth Shiohara, Yuh oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 27(2017), 4, Seite 1-4 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:27 year:2017 number:4 pages:1-4 http://dx.doi.org/10.1109/TASC.2016.2646481 Volltext http://ieeexplore.ieee.org/document/7801951 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 27 2017 4 1-4 |
| allfields_unstemmed |
10.1109/TASC.2016.2646481 doi PQ20170301 (DE-627)OLC1989285058 (DE-599)GBVOLC1989285058 (PRQ)c712-c9962a2dd5a60d21e661b83fc2a916a0f149039b6ae4c44db1d5f8673d776b150 (KEY)0203240620170000027000400001refiningprocessofbazro3particlesincoatedconductors DE-627 ger DE-627 rakwb eng 530 620 DNB Izumi, Teruo verfasserin aut Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. critical current density superconducting tapes Magnetic fields yttrium barium copper oxide Heating Standards Refining High-temperature superconductors Conductors flux pinning Coatings Films Nakaoka, Koichi oth Yoshida, Ryuji oth Kimura, Kazunari oth Kato, Takeharu oth Miura, Masashi oth Shiohara, Yuh oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 27(2017), 4, Seite 1-4 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:27 year:2017 number:4 pages:1-4 http://dx.doi.org/10.1109/TASC.2016.2646481 Volltext http://ieeexplore.ieee.org/document/7801951 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 27 2017 4 1-4 |
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10.1109/TASC.2016.2646481 doi PQ20170301 (DE-627)OLC1989285058 (DE-599)GBVOLC1989285058 (PRQ)c712-c9962a2dd5a60d21e661b83fc2a916a0f149039b6ae4c44db1d5f8673d776b150 (KEY)0203240620170000027000400001refiningprocessofbazro3particlesincoatedconductors DE-627 ger DE-627 rakwb eng 530 620 DNB Izumi, Teruo verfasserin aut Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. critical current density superconducting tapes Magnetic fields yttrium barium copper oxide Heating Standards Refining High-temperature superconductors Conductors flux pinning Coatings Films Nakaoka, Koichi oth Yoshida, Ryuji oth Kimura, Kazunari oth Kato, Takeharu oth Miura, Masashi oth Shiohara, Yuh oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 27(2017), 4, Seite 1-4 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:27 year:2017 number:4 pages:1-4 http://dx.doi.org/10.1109/TASC.2016.2646481 Volltext http://ieeexplore.ieee.org/document/7801951 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 27 2017 4 1-4 |
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10.1109/TASC.2016.2646481 doi PQ20170301 (DE-627)OLC1989285058 (DE-599)GBVOLC1989285058 (PRQ)c712-c9962a2dd5a60d21e661b83fc2a916a0f149039b6ae4c44db1d5f8673d776b150 (KEY)0203240620170000027000400001refiningprocessofbazro3particlesincoatedconductors DE-627 ger DE-627 rakwb eng 530 620 DNB Izumi, Teruo verfasserin aut Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. critical current density superconducting tapes Magnetic fields yttrium barium copper oxide Heating Standards Refining High-temperature superconductors Conductors flux pinning Coatings Films Nakaoka, Koichi oth Yoshida, Ryuji oth Kimura, Kazunari oth Kato, Takeharu oth Miura, Masashi oth Shiohara, Yuh oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 27(2017), 4, Seite 1-4 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:27 year:2017 number:4 pages:1-4 http://dx.doi.org/10.1109/TASC.2016.2646481 Volltext http://ieeexplore.ieee.org/document/7801951 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 27 2017 4 1-4 |
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Izumi, Teruo @@aut@@ Nakaoka, Koichi @@oth@@ Yoshida, Ryuji @@oth@@ Kimura, Kazunari @@oth@@ Kato, Takeharu @@oth@@ Miura, Masashi @@oth@@ Shiohara, Yuh @@oth@@ |
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The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. 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Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method |
| abstract |
A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. |
| abstractGer |
A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. |
| abstract_unstemmed |
A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness( d once ), which was developed for improving the critical current density in a magnetic field ( J c ( B )). The value of J c ( B ) increased as d once decreased to 30 nm, and a sample fabricated with d once = 30 nm exhibited high values of J c ( B ) of 0.27 and 1.60 MA/cm 2 at 77 and 65 K, respectively, at 3 T ( B // c ). However, the value of J c ( B ) of a sample with d once = 17 nm was almost the same as or slightly lower than that of the sample with d once = 30 nm. This tendency was explained by the change in the size of the BZO particles in the YGdBCO superconducting films. Additionally, the Cu elemental peak and the valleys of other elements were observed at the same position and at certain intervals in the elemental concentration line profiles along the depth direction of the precursors, fabricated under different d once conditions from 170 to 30 nm. However, the peaks and valleys were extremely suppressed, and the wave structure was barely observed in the sample with d once = 17 nm. The refining of BZO particles by reducing d once could be explained by the limited diffusion due to the existence of the concentration valleys/peaks. Moreover, the effect of the diffusion barrier due to the valleys/peaks might become weaker in the sample with d once = 17 nm. |
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Refining Process of BaZrO3 Particles in Coated Conductors by TFA-MOD Method |
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Nakaoka, Koichi Yoshida, Ryuji Kimura, Kazunari Kato, Takeharu Miura, Masashi Shiohara, Yuh |
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