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1. 发明公开

EP1640431A4 TRANSITION METAL DOPED SPINEL TYPE FLUORESCENT MATERIAL 审中-公开
标题翻译：过渡金属掺杂，荧光材料SPYNELTYP
公开(公告)号：EP1640431A4
公开(公告)日：2008-11-05
申请号：EP04733138
申请日：2004-05-14
申请人： JAPAN SCIENCE & TECH CORP
发明人： HANAMURA EIICHI , KATO KIYOSHI , TERASHIMA TAKAHITO , TAKANO MIKIO , MURAOKA TOSHIHARU , YAMANAKA AKIO , KAWABE YUTAKA , SATO TOKUSHI , TOMITA AYANA
IPC分类号： C09K11/64 , C09K11/08 , C30B13/00 , C30B13/24 , C30B29/26 , H01S3/16
CPC分类号： C09K11/643 , C30B13/00 , C30B13/24 , C30B29/26 , H01S3/16
摘要： A transition metal doped spinel type MgAl2O4 phosphor capable of laser oscillation; and a laser apparatus including the same. The phosphor is produced by mixing together an Al raw material, an Mg raw material added in such an amount that the amount of Mg is some percents, in terms of molar ratio, over the amount of Al of the Al raw material and a transition metal raw material; forming the raw material mixture into a raw material rod by pressure molding; and subjecting the raw material rod to floating zone melting processing in a given atmosphere gas so as to effect conversion to a single crystal. The Ti doping amount is such that with respect to the composition formula MgAl2-xTixO4, 0.003

2. 发明公开

EP1490307A1 SPINEL SUBSTRATE AND HETEROEPITAXIAL GROWTH OF III-V MATERIALS THEREON 有权
标题翻译：尖晶石衬底用于异质外延III-V材料的生长
公开(公告)号：EP1490307A1
公开(公告)日：2004-12-29
申请号：EP03728328.0
申请日：2003-03-31
申请人： Saint-Gobain Ceramics and Plastics, Inc.
发明人： KOKTA, Milan, R. , ONG, Hung T.
IPC分类号： C03B15/00 , C30B29/26 , H01L21/00
CPC分类号： C30B15/00 , C30B29/26 , Y10T428/12076 , Y10T428/12528 , Y10T428/12667
摘要： A spinel composition of the invention includes a monocrystalline lattice having a formula Mg1-walphawAlx-ybetayOz, where w is greater than 0 and less than 1, x is greater than 2 and less than about 8, y is less than x, z is equal to or greater than about 4 and equal to or less than about 13, alpha is a divalent cationic element having an ionic radius greater than divalent magnesium, and beta is a trivalent cationic element having an ionic radius greater than trivalent aluminum. The monocrystalline lattice has tetrahedral and octahedral positions, and most of the magnesium and alpha occupy tetrahedral positions. In one embodiment, the molar ratio of aluminum to the amount of magnesium, alpha and beta can be controlled during growth of the monocrystalline lattice thereby forming a spinel substrate suitable for heteroepitaxial growth of III-V materials. A method of the invention, includes forming a monocrystalline lattice of a spinel composition. A composite includes the spinel composition layer and a III-V layer at the surface of the spinel layer. A method of forming a composite includes depositing the III-V layer onto the surface of the spinel composition using heteroepitaxial techniques.

3. 发明公开

EP0906246A4 GROWTH OF NICKEL-COBALT-MANGANESE OXIDE SINGLE CRYSTALS 失效
标题翻译：育种镍钴锰单晶的
公开(公告)号：EP0906246A4
公开(公告)日：2002-11-13
申请号：EP97929742
申请日：1997-06-17
申请人： THERMOMETRICS INC
发明人： ROSEN CAROL ZWICK , WICKHAM DONALD G
IPC分类号： C30B9/00 , H01C7/02 , H01C7/04 , C01G45/00 , C01G51/00 , C01G53/00 , H01C7/10 , H01C7/13
CPC分类号： C30B29/22 , C30B9/00 , C30B29/26 , H01C7/023 , H01C7/043
摘要： A nickel-cobalt-manganese oxide monocrystal having a cubic spinel structure over a broad concentration range of manganese/cobalt/nickel, including the entire possible range of manganese to nickel ratios, provided that the resulting monocrystal has a cubic spinel structure. A flux method is described for producing the monocrystals. Also disclosed are sensors, based on the monocrystals, having desirable electrical properties In particular, the sensors of the present invention are highly accurate temperature sensors or thermistors having high sensitivity, good reproducibility and improved aging characteristics. Performance of a sensor based on the monocrystal permits the preparation of a thermistor standard which can be used to evaluate the performance of ceramic devices.

4. 发明公开

EP0906246A1 GROWTH OF NICKEL-COBALT-MANGANESE OXIDE SINGLE CRYSTALS 失效
标题翻译：育种镍钴锰单晶的
公开(公告)号：EP0906246A1
公开(公告)日：1999-04-07
申请号：EP97929742.0
申请日：1997-06-17
申请人： Thermometrics, Inc.
发明人： ROSEN, Carol, Zwick , WICKHAM, Donald, G.
IPC分类号： C30B9 , H01C7
CPC分类号： C30B29/22 , C30B9/00 , C30B29/26 , H01C7/023 , H01C7/043
摘要： A nickel-cobalt-manganese oxide monocrystal having a cubic spinel structure over a broad concentration range of manganese/cobalt/nickel, including the entire possible range of manganese to nickel ratios, provided that the resulting monocrystal has a cubic spinel structure. A flux method is described for producing the monocrystals. Also disclosed are sensors, based on the monocrystals, having desirable electrical properties In particular, the sensors of the present invention are highly accurate temperature sensors or thermistors having high sensitivity, good reproducibility and improved aging characteristics. Performance of a sensor based on the monocrystal permits the preparation of a thermistor standard which can be used to evaluate the performance of ceramic devices.

5. 发明授权

EP0086005B1 Magnetic head 失效
标题翻译：磁头
公开(公告)号：EP0086005B1
公开(公告)日：1986-04-16
申请号：EP83200119.2
申请日：1983-01-26
申请人： Philips Electronics N.V.
发明人： Stoppels, Doeko , Bongers, Piet Frans , Damen, Johannes Petrus Maria , Visser, Eelco Gerben
IPC分类号： H01F1/34 , C30B29/26 , G11B5/133
CPC分类号： G11B5/193 , C04B35/2658 , C30B11/00 , C30B29/26 , G11B5/133 , Y10S428/90 , Y10T428/115 , Y10T428/265
摘要： Magnetic head for a magnetic recording and playback apparatus includes a core of a Mn-Zn-ferrous ferrite having a very high saturation magnetization. The Mn-Zn-ferrous ferrite has a composition (not counting optional substitutions) according to the formula MnaZnbFecIIFeeIIIO4 with 0

6. 发明公开

EP2050842A1 Procede de production de films ultra-minces de ferrites 审中-公开
标题翻译： Herstellungsverfahren vonUltradünnschichtenaus Ferriten
公开(公告)号：EP2050842A1
公开(公告)日：2009-04-22
申请号：EP08290976.3
申请日：2008-10-17
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： Ramos, Ana , Moussy, Jean-Baptiste , Guittet, Marie-Joseph , Gaitoer-Soyer, Martine
IPC分类号： C30B23/02 , C30B29/26 , H01F10/20
CPC分类号： H01F10/20 , C30B23/002 , C30B23/005 , C30B29/26
摘要： Procédé de fabrication permettant la croissance par épitaxie par jets moléculaires (MBE) assistée par plasma d'oxygène atomique de couches ultra-minces de ferrites de structure spinelle.
摘要翻译：通过由原子氧等离子体辅助的分子束外延（MBE）制备二元铁素体或三元铁素体的薄层，包括在单晶材料中选择衬底; 将基底放置在生长室中; 调整压力在> = 350℃下加热衬底; 同时使衬底经受原子氧流，铁原子流和其他原子流; 相对于沉积物的所需化学计量来控制流; 在获得所需厚度的沉积物之后停止原子氧和原子的供应。通过由原子氧等离子体辅助的分子束外延（MBE）制备式（AFe 2 O 4）的二元铁氧体或式（ABFe 2 O 4）的三元铁素体的薄层包括选择保留其晶体结构的单晶材料中的衬底温度> 350℃; 将基底放置在生长室中; 将压力调节到生长室中允许通过分子束外延生长的值; 在> 350℃的温度下加热衬底; 同时使基板进行原子氧流，铁原子流和其他原子流（A为二元铁素体，A和B为三元铁素体）; 控制流相对于沉积物的所需化学计量（AFe 2O 4或ABFe 2 O 4），其中原子流（铁（Fe），A和任选的B）的总和为0.5-6A /分钟; 在获得所需厚度的沉积物之后，在（1.33×10 -4> -6.66×10 -4）的压力（p）下停止原子氧和原子（铁（Fe），A和任选的B））在过程的前15分钟内逐渐变化。 A，B：能与Fe和O组合的总化学成分，以产生铁素体。

7. 发明公开

EP1670974A1 SPINEL ARTICLES AND METHODS FOR FORMING SAME 审中-公开
标题翻译：尖晶石物体及其制造方法
公开(公告)号：EP1670974A1
公开(公告)日：2006-06-21
申请号：EP04784611.8
申请日：2004-09-17
申请人： Saint-Gobain Ceramics and Plastics, Inc.
发明人： KOKTA, Milan , STONE-SUNDBERG, Jennifer , COOKE, Jeffrey , ACKERMAN, Ronald , ONG, Hung , CORRIGAN, Emily
IPC分类号： C30B29/26 , C30B15/00 , C30B11/00
CPC分类号： C30B11/00 , C30B15/00 , C30B29/26
摘要： Single crystal spinel boules, wafers, substrates and active devices including same are disclosed. In one embodiment, such articles have reduced mechanical stress and/or strain represented by improved yield rates.

8. 发明公开

EP1640431A1 TRANSITION METAL DOPED SPINEL TYPE MGAL SB 2 /SB O SB 4 /SB PHOSPHOR, LASER APPARATUS INCLUDING THE SAME AND PROCESS FOR PRODUCING THE PHOSPHOR 审中-公开
标题翻译： ÜBERGANGSMETALLDOTIERTES，FLUORESZIERENDES MATERIAL VOM SPYNELTYP
公开(公告)号：EP1640431A1
公开(公告)日：2006-03-29
申请号：EP04733138.4
申请日：2004-05-14
申请人： Japan Science and Technology Corporation
发明人： HANAMURA, Eiichi , KATO, Kiyoshi , TERASHIMA, Takahito , TAKANO, Mikio , MURAOKA, Toshiharu , YAMANAKA, Akio , KAWABE, Yutaka , SATO, Tokushi , TOMITA, Ayana
IPC分类号： C09K11/64 , C09K11/08 , H01S3/16
CPC分类号： C09K11/643 , C30B13/00 , C30B13/24 , C30B29/26 , H01S3/16
摘要： A transition metal doped spinel type MgAl 2 O 4 fluorescent material capable of laser oscillation and a laser apparatus using the same. It is made from a mixed raw material of an Al raw material and a Mg raw material added thereto in an amount together with a transition metal raw material so that the amount of Mg exceeds that of Al by a few percents in terms of molar ratio, by shaping the mixed raw material under pressure to form a source material rod, and single-crystallizing the source material rod in a selected gaseous atmosphere by floating zone melting. The doping amount of Ti is such that in composition formula MgAl 2-x Ti x O 4 it lies in a range: 0.003 ≦ x ≦ 0.01. The doping amount of Mn is such that in composition formula Mg 1-x Mn x AlO 4 it lies in a range: 0.003≦ x≦ 0.01.
摘要翻译：能够进行激光振荡的过渡金属掺杂尖晶石型MgAl 2 O 4荧光体和使用其的激光装置。由Al原料和Mg原料的混合原料与过渡金属原料一起加入，使得Mg的量相对于Al的摩尔比为几个百分数以上，通过在压力下成型混合原料以形成原料棒，并通过浮区熔化将原料棒单一结晶在选定的气体气氛中。 Ti的掺杂量使得在组成式MgAl 2-x Ti x O 4中的掺杂量在0.003‰| x‰| 0.01的范围内。 Mn的掺杂量使得在组成式Mg 1-x Mn x AlO 4中的掺杂量在0.003‰| x‰| 0.01的范围内。

9. 发明公开

EP0480789A3 Procédé de préparation par recuit rapide d'une couche mince en matériau cristallisé du type oxyde 失效
标题翻译：通过快速退火生产氧化物型结晶薄层的方法
公开(公告)号：EP0480789A3
公开(公告)日：1995-04-05
申请号：EP91402568.9
申请日：1991-09-26
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： Bechevet, Bernard , Daval, Jacques , Rolland, Bernard , Valon, Bruno
IPC分类号： C30B1/02 , C30B29/28
CPC分类号： C30B1/023 , C30B29/22 , C30B29/225 , C30B29/24 , C30B29/26 , C30B29/28
摘要： L'invention concerne la préparation d'une couche mince (5) d'oxyde cristallisé tel qu'un grenat, une ferrite spinelle, une hexaferrite, une perovskite, un oxyde acousto-optique, un oxyde à transition de phase ou un oxyde supraconducteur utilisant un recuit par irradiation au moyen d'une lampe (1) bien que l'oxyde à cristalliser soit transparent au rayonnement de la lampe. On prépare tout d'abord une couche mince amorphe d'un oxyde sous-stoechiométrique en oxygène des mêmes éléments que l'oxyde à cristalliser pour obtenir une couche opaque, absorbant le rayonnement. On soumet ensuite cette couche d'oxyde sous-stoechiométrique au recuit sous rayonnement pour la cristalliser et on restaure la stoechiométrie en oxygène de la couche cristallisée pour la rendre transparente. Les couches minces préparées de cette façon sont utilisables en particulier dans les disques thermo-magnéto-optiques réinscriptibles sur des substrats ne résistant pas à la température de cristallisation de cette couche, par exemple des substrats en matériau organique.
摘要翻译：制备诸如石榴石，尖晶石铁素体，六铁氧体，钙钛矿，声光氧化物，相变过氧化物或超导氧化物的结晶氧化物薄层（5），其使用通过灯照射进行退火（1）虽然待结晶的氧化物对于灯的辐射可能是透明的。首先，制备薄氧化物，该氧化物在与待结晶的氧化物相同的元素的氧中是亚化学计量的，以获得吸收辐射的不透明层。然后将该亚化学计量氧化物层在照射下进行退火以使其结晶，并且恢复关于结晶层的氧的化学计量，使其透明。以这种方式制备的薄层可以特别用于不能承受该层的结晶温度的基底上的可重新连接的热电磁光盘，例如由有机材料制成的基底。

10. 发明公开

EP0086005A1 Magnetic head 失效
标题翻译：磁头
公开(公告)号：EP0086005A1
公开(公告)日：1983-08-17
申请号：EP83200119.2
申请日：1983-01-26
申请人： Philips Electronics N.V.
发明人： Stoppels, Doeko , Bongers, Piet Frans , Damen, Johannes Petrus Maria , Visser, Eelco Gerben
IPC分类号： H01F1/34 , C30B29/26 , G11B5/133
CPC分类号： G11B5/193 , C04B35/2658 , C30B11/00 , C30B29/26 , G11B5/133 , Y10S428/90 , Y10T428/115 , Y10T428/265
摘要： Magnetic head for a magnetic recording and playback apparatus, comprising a core of a Mn-Zn-ferrous ferrite having a very high saturation magnetization. The Mn-Zn-ferrous ferrite has a composition (not counting optional subsitutions) according to the formula
with
The result is that the magnetic head may be used in combination with magnetic tapes having a very high coercive force (up to 104 kA/m (1300 Oersted) and may be used for transducing signals having a frequency of a few MHz.
摘要翻译：用于磁记录和重放装置的磁头，包括具有非常高的饱和磁化强度的Mn-Zn-亚铁酸盐铁心。根据下式，Mn-Zn-亚铁酸盐具有组成（不计算任选置换）。结果是，磁头可以与具有非常高的矫顽力（高达104kA / m（ 1300奥斯特）并且可以用于转换频率为几MHz的信号。

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