JP2011219306A - 硫化ガドリニウム型構造酸化イットリウム及びその製造方法 - Google Patents
硫化ガドリニウム型構造酸化イットリウム及びその製造方法 Download PDFInfo
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- JP2011219306A JP2011219306A JP2010089993A JP2010089993A JP2011219306A JP 2011219306 A JP2011219306 A JP 2011219306A JP 2010089993 A JP2010089993 A JP 2010089993A JP 2010089993 A JP2010089993 A JP 2010089993A JP 2011219306 A JP2011219306 A JP 2011219306A
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- yttrium oxide
- pressure
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- gadolinium sulfide
- type structure
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- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- YIAXEFITNBBEOD-UHFFFAOYSA-N gadolinium(3+) trisulfide Chemical compound [S--].[S--].[S--].[Gd+3].[Gd+3] YIAXEFITNBBEOD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 description 23
- 238000002474 experimental method Methods 0.000 description 15
- 229910052761 rare earth metal Inorganic materials 0.000 description 13
- 230000007704 transition Effects 0.000 description 12
- 238000002441 X-ray diffraction Methods 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910004261 CaF 2 Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 238000001237 Raman spectrum Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000005469 synchrotron radiation Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
【解決手段】9GPa以上の圧力と800℃以上の温度で酸化イットリウムを処理することにより、硫化ガドリニウム型構造という新規な構造を有する酸化イットリウムが得られる。
【選択図】図3
Description
2 試料
3 ダイヤモンドアンビル
4 レーザービーム
Claims (7)
- 硫化ガドリニウム型構造を有する酸化イットリウム。
- 9GPa以上の圧力と800℃以上の温度で酸化イットリウムを処理する、硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
- 圧力が40GPa以下である、請求項2に記載の硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
- 圧力が10GPa以上かつ23GPa以下である、請求項2または請求項3に記載の硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
- 温度が2000℃以下である、請求項2から請求項4のいずれかに記載の硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
- レーザー照射によって昇温を行う、請求項2から請求項5の何れかに記載の硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
- ダイヤモンドアンビルにより圧力を印加する、請求項2から請求項6の何れかに記載の硫化ガドリニウム型構造を有する酸化イットリウムの製造方法。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62132536A (ja) * | 1985-12-04 | 1987-06-15 | Sumitomo Electric Ind Ltd | 超高圧発生装置 |
JPS643012A (en) * | 1987-03-27 | 1989-01-06 | Sumitomo Electric Ind Ltd | Superconducting material and production thereof |
JPH02229764A (ja) * | 1989-03-03 | 1990-09-12 | Sumitomo Electric Ind Ltd | 透光性イツトリア焼結体の製造方法 |
JPH0765328A (ja) * | 1993-08-25 | 1995-03-10 | Matsushita Electric Ind Co Ltd | 軟磁性膜の交換バイアス膜合金及び磁気抵抗型薄膜磁気ヘッド |
JPH07232916A (ja) * | 1991-12-04 | 1995-09-05 | Rhone Poulenc Chim | 希土類元素硫化物を基とする組成物、その製法及び使用法 |
JPH11300194A (ja) * | 1998-04-23 | 1999-11-02 | Sumitomo Electric Ind Ltd | 超高圧発生用ダイヤモンドアンビル |
JP2001114594A (ja) * | 1999-10-18 | 2001-04-24 | Fujikura Ltd | 多結晶薄膜とその製造方法および酸化物超電導導体とその製造方法 |
-
2010
- 2010-04-09 JP JP2010089993A patent/JP5565680B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62132536A (ja) * | 1985-12-04 | 1987-06-15 | Sumitomo Electric Ind Ltd | 超高圧発生装置 |
JPS643012A (en) * | 1987-03-27 | 1989-01-06 | Sumitomo Electric Ind Ltd | Superconducting material and production thereof |
JPH02229764A (ja) * | 1989-03-03 | 1990-09-12 | Sumitomo Electric Ind Ltd | 透光性イツトリア焼結体の製造方法 |
JPH07232916A (ja) * | 1991-12-04 | 1995-09-05 | Rhone Poulenc Chim | 希土類元素硫化物を基とする組成物、その製法及び使用法 |
JPH0765328A (ja) * | 1993-08-25 | 1995-03-10 | Matsushita Electric Ind Co Ltd | 軟磁性膜の交換バイアス膜合金及び磁気抵抗型薄膜磁気ヘッド |
JPH11300194A (ja) * | 1998-04-23 | 1999-11-02 | Sumitomo Electric Ind Ltd | 超高圧発生用ダイヤモンドアンビル |
JP2001114594A (ja) * | 1999-10-18 | 2001-04-24 | Fujikura Ltd | 多結晶薄膜とその製造方法および酸化物超電導導体とその製造方法 |
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