公开(公告)号：US6017645A

公开(公告)日：2000-01-25

申请号：US030283

申请日：1998-02-25

申请人： Philippe Tailhades ,  Jean-Pierre Bonino ,  Isabelle Pasquet ,  Lionel Presmanes ,  Laurence Bouet ,  Abel Rousset ,  Patrick Langlade

发明人： Philippe Tailhades ,  Jean-Pierre Bonino ,  Isabelle Pasquet ,  Lionel Presmanes ,  Laurence Bouet ,  Abel Rousset ,  Patrick Langlade

IPC分类号： G11B11/105 ,  G11B5/66

CPC分类号： G11B11/10586 ,  Y10S428/90

摘要： Composite material for magnetooptic recording, comprising a thin layer deposited on a non-magnetic solid substrate. The said thin layer is a polycrystalline layer consisting of microcrystals having a structure of a vacant-site spinel ferrite, based on iron, cobalt and transition metals. By virtue of a particular process for producing the thin layers, enabling especially the size of the crystallites to be increased, it is possible to optimize the magnetic and magnetooptic properties and to obtain thin layers having, for example, a remanent Faraday rotation and a coercive field which are greater, respectively, than 1 degree per micron for the Faraday rotation and 1000 Oe for the coercive field.

摘要翻译： 用于磁光记录的复合材料，包括沉积在非磁性固体基底上的薄层。 所述薄层是由具有基于铁，钴和过渡金属的空位尖晶石铁氧体的结构的微晶构成的多晶层。 通过制造薄层的特定方法，特别能够提高微晶的尺寸，可以优化磁性和磁光性质，并获得具有例如残留的法拉第旋转和矫顽力的薄层 场分别对于法拉第旋转分别大于1微米/微米，对于矫顽场分别为1000奥斯特。

公开(公告)号：US5731049A

公开(公告)日：1998-03-24

申请号：US338312

申请日：1994-12-19

申请人： Philippe Tailhades ,  Jean-Pierre Bonino ,  Isabelle Pasquet ,  Lionel Presmanes ,  Laurence Bouet ,  Abel Rousset ,  Patrick Langlade

发明人： Philippe Tailhades ,  Jean-Pierre Bonino ,  Isabelle Pasquet ,  Lionel Presmanes ,  Laurence Bouet ,  Abel Rousset ,  Patrick Langlade

IPC分类号： G11B11/105 ,  C23C14/30 ,  B05D3/02 ,  B05D5/12 ,  C23C14/00

CPC分类号： G11B11/10586 ,  Y10S428/90

摘要： Composite material for magnetooptic recording, comprising a thin layer deposited on a non-magnetic solid substrate. The said thin layer is a polycrystalline layer consisting of microcrystals having a structure of a vacant-site spinel ferrite, based on iron, cobalt and transition metals. By virtue of a particular process for producing the thin layers, enabling especially the size of the crystallites to be increased, it is possible to optimize the magnetic and magnetooptic properties and to obtain thin layers having, for example, a remanent Faraday rotation and a coercive field which are greater, respectively, than 1 degree per micron for the Faraday rotation and 1000 Oe for the coercive field.

公开(公告)号：US20050014097A1

公开(公告)日：2005-01-20

申请号：US10495020

申请日：2002-11-08

申请人： Philippe Tailhades ,  Corinne Bonningue ,  Isabelle Pasquet ,  Lionel Presmanes

发明人： Philippe Tailhades ,  Corinne Bonningue ,  Isabelle Pasquet ,  Lionel Presmanes

IPC分类号： B41M5/26 ,  C04B35/00 ,  G11B7/0045 ,  G11B7/243 ,  G11B7/24

CPC分类号： G11B7/243 ,  G11B2007/24304 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/2431

摘要： The present invention relates to a method of recording data in digital form on a write-once read-many optical medium comprising a sensitive film based on a metal oxide of the oxidizable spinel type. Regions of the sensitive film are heated, locally and in succession, under conditions allowing oxidation of the oxidizable metal ions of the oxide. In the optical medium thus recorded, the virgin regions, which are not modified by the write operation, are oxidizable and change color after heat treatment in an oxidizing atmosphere.

摘要翻译： 本发明涉及以数字形式记录数据的方法，该方法包括基于可氧化尖晶石型金属氧化物的敏感薄膜的一次写入许多光学介质。 在允许氧化可氧化金属离子氧化的条件下，敏感膜的区域被局部加热并连续加热。 在这样记录的光学介质中，未被写入操作改变的原始区域在氧化气氛中热处理后是可氧化的和变色的。

公开(公告)号：US07368146B2

公开(公告)日：2008-05-06

申请号：US11475697

申请日：2006-06-26

申请人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax ,  Abel Rousset

发明人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax ,  Abel Rousset

IPC分类号： B05D5/12

CPC分类号： G11B7/1275 ,  G11B11/10532 ,  G11B11/10536 ,  G11B11/10543 ,  G11B11/10582 ,  G11B11/10584 ,  G11B11/10586 ,  Y10T428/12465 ,  Y10T428/12646 ,  Y10T428/12667 ,  Y10T428/12931 ,  Y10T428/24479 ,  Y10T428/2457 ,  Y10T428/24967 ,  Y10T428/263 ,  Y10T428/31

摘要： A magneto-optical recording medium has a recording layer and a reflective layer on a substrate. The recording layer has a layered structure in which at least one spinel ferrite (or rutile-type oxide or hematite) layer and at least one garnet ferrite layer are piled together. It is preferable that the layered structure is formed on tracks where data are recorded. A manufacturing method comprises the steps of heat treatment in the range of 500-700° C., preferably 600-630° C., after the formation of the recording layer. In the magneto-optical recording and playback device to record and play back data, the wavelength of light for recording data is different from that for reading data, which is preferable for a magneto-optical recording medium comprising a garnet ferrite layer.

摘要翻译： 磁光记录介质在基板上具有记录层和反射层。 记录层具有至少一个尖晶石铁氧体（或金红石型氧化物或赤铁矿）层和至少一个石榴石铁氧体层堆叠在一起的层状结构。 优选地，分层结构形成在记录数据的轨道上。 制造方法包括在形成记录层之后在500-700℃，优选600-630℃的范围内进行热处理的步骤。 在用于记录和重放数据的磁光记录和重放装置中，用于记录数据的光的波长与用于读取数据的光的波长不同，这对于包含石榴石铁氧体层的磁光记录介质是优选的。

公开(公告)号：US06759137B1

公开(公告)日：2004-07-06

申请号：US09529919

申请日：2000-04-21

申请人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax ,  Abel Rousset

发明人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax ,  Abel Rousset

IPC分类号： G11B11105

CPC分类号： G11B7/1275 ,  G11B11/10532 ,  G11B11/10536 ,  G11B11/10543 ,  G11B11/10582 ,  G11B11/10584 ,  G11B11/10586 ,  Y10T428/12465 ,  Y10T428/12646 ,  Y10T428/12667 ,  Y10T428/12931 ,  Y10T428/24479 ,  Y10T428/2457 ,  Y10T428/24967 ,  Y10T428/263 ,  Y10T428/31

摘要： This invention relates to magneto-optical recording media such as magneto-optical disks and cards, manufacturing methods of the medium and a magneto-optical recording and playback device to record and play back data using the magneto-optical recording media. The magneto-optical recording medium of the present invention has a recording layer and a reflective layer on a substrate, and the recording layer has a layered structure in which at least one spinel ferrite (or rutile-type oxide or hematite) layer and at least one garnet ferrite layer are piled together. It is preferable that the layered structure is formed on tracks where data are recorded. The manufacturing method of the present invention comprises the steps of heat treatment in the range of 500-700° C., preferably 600-630° C., after the formation of the recording layer. In the magneto-optical recording and playback device to record and play back data of the present invention, the wavelength of light for recording data is different from that for reading data, which is preferable for a magneto-optical recording medium comprising a garnet ferrite layer.

摘要翻译： 本发明涉及诸如磁光盘和卡片的磁光记录介质，介质的制造方法以及使用磁光记录介质记录和重放数据的磁光记录和重放装置。 本发明的磁光记录介质在基板上具有记录层和反射层，并且记录层具有层状结构，其中至少一个尖晶石铁氧体（或金红石型氧化物或赤铁矿）层至少 一个石榴石铁氧体层堆叠在一起。 优选地，分层结构形成在记录数据的轨道上。 本发明的制造方法包括在形成记录层之后在500-700℃，优选600-630℃的范围内进行热处理的步骤。 在用于记录和再现本发明的数据的磁光记录和重放装置中，用于记录数据的光的波长与用于读取数据的光的波长不同，这对于包括石榴石铁氧体层的磁光记录介质是优选的 。

公开(公告)号：US20060286411A1

公开(公告)日：2006-12-21

申请号：US11475697

申请日：2006-06-26

申请人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax-Bonningue ,  Abel Rousset

发明人： Akinori Furuya ,  Hiroshi Yoshikawa ,  Takaya Tanabe ,  Manabu Yamamoto ,  Toshifumi Ohkubo ,  Laurence Bouet ,  Philippe Tailhades ,  Corine Despax-Bonningue ,  Abel Rousset

IPC分类号： G11B5/66 ,  B05D5/12

CPC分类号： G11B7/1275 ,  G11B11/10532 ,  G11B11/10536 ,  G11B11/10543 ,  G11B11/10582 ,  G11B11/10584 ,  G11B11/10586 ,  Y10T428/12465 ,  Y10T428/12646 ,  Y10T428/12667 ,  Y10T428/12931 ,  Y10T428/24479 ,  Y10T428/2457 ,  Y10T428/24967 ,  Y10T428/263 ,  Y10T428/31

摘要： This invention relates to magneto-optical recording media such as magneto-optical disks and cards, manufacturing methods of the medium and a magneto-optical recording and playback device to record and play back data using the magneto-optical recording media. The magneto-optical recording medium of the present invention has a recording layer and a reflective layer on a substrate, and the recording layer has a layered structure in which at least one spinel ferrite (or rutile-type oxide or hematite) layer and at least one garnet ferrite layer are piled together. It is preferable that the layered structure is formed on tracks where data are recorded. The manufacturing method of the present invention comprises the steps of heat treatment in the range of 500-700° C., preferably 600-630° C., after the formation of the recording layer. In the magneto-optical recording and playback device to record and play back data of the present invention, the wavelength of light for recording data is different from that for reading data, which is preferable for a magneto-optical recording medium comprising a garnet ferrite layer.

摘要翻译： 本发明涉及诸如磁光盘和卡片的磁光记录介质，介质的制造方法以及使用磁光记录介质记录和重放数据的磁光记录和重放装置。 本发明的磁光记录介质在基板上具有记录层和反射层，并且记录层具有层状结构，其中至少一个尖晶石铁氧体（或金红石型氧化物或赤铁矿）层至少 一个石榴石铁氧体层堆叠在一起。 优选地，分层结构形成在记录数据的轨道上。 本发明的制造方法包括在形成记录层之后在500-700℃，优选600-630℃的范围内进行热处理的步骤。 在用于记录和再现本发明的数据的磁光记录和重放装置中，用于记录数据的光的波长与用于读取数据的光的波长不同，这对于包括石榴石铁氧体层的磁光记录介质是优选的 。

公开(公告)号：US09376346B2

公开(公告)日：2016-06-28

申请号：US12482775

申请日：2009-06-11

申请人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Bruno Mauvernay ,  Jean-Louis Ouvrier-Buffet ,  Agnes Arnaud ,  Wilfried Rabaud

发明人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Bruno Mauvernay ,  Jean-Louis Ouvrier-Buffet ,  Agnes Arnaud ,  Wilfried Rabaud

IPC分类号： G01J5/02 ,  C04B35/01 ,  C04B35/26 ,  C04B35/626 ,  C04B35/634 ,  C23C16/40 ,  G01J5/04 ,  G01J5/20 ,  H01L27/146 ,  H01L27/148 ,  H01L31/09

CPC分类号： C04B35/01 ,  C04B35/2658 ,  C04B35/6263 ,  C04B35/63416 ,  C04B2235/3272 ,  C04B2235/3284 ,  C04B2235/449 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/658 ,  C04B2235/76 ,  C04B2235/80 ,  C23C16/406 ,  G01J5/04 ,  G01J5/046 ,  G01J5/20 ,  H01L27/14669 ,  H01L27/14875 ,  H01L31/09

摘要： The invention relates to the use of a material having a spinel ferrite/iron monoxide structure as a sensitive material in the form of a thin film for the bolometric detection of infrared radiation, the chemical composition of said structure, excluding doping agents that may be present, having empirical formula (I): (Fe1−zMz)xO, where x is strictly less than 1 and strictly greater than 0.75. The invention also relates to a bolometric device for infrared radiation detection and infrared imaging, comprising at least one sensor provided with a sensitive element in the form of a thin film as defined above.

摘要翻译： 本发明涉及使用具有尖晶石铁氧体/一氧化碳结构的材料作为薄膜形式的敏感材料用于红外线辐射的测温检测，所述结构的化学组成不包括可能存在的掺杂剂 ，具有经验式（I）：（Fe1-zMz）xO，其中x严格小于1且严格大于0.75。 本发明还涉及用于红外辐射检测和红外成像的测温装置，其包括至少一个传感器，该传感器设置有如上所述的薄膜形式的敏感元件。

公开(公告)号：US08017911B2

公开(公告)日：2011-09-13

申请号：US10582520

申请日：2004-12-15

申请人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Jean-Louis Ouvrier-Buffet ,  Astrid Astier ,  Stephanie Capdeville ,  Claire Vialle ,  Pierre Imperinetti

发明人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Jean-Louis Ouvrier-Buffet ,  Astrid Astier ,  Stephanie Capdeville ,  Claire Vialle ,  Pierre Imperinetti

IPC分类号： G01J5/02

CPC分类号： G01J5/20 ,  C01G49/0018 ,  C01G49/0063 ,  C01G49/0072 ,  C01G49/009 ,  C01G49/08 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2006/40 ,  C23C14/085 ,  H01L27/14669

摘要： The present invention relates to the use as a sensitive material in a thin layer for bolometric detection of infrared radiation, of a material having a spinel ferrite structure of chemical composition, ignoring doping agents if any are present, satisfying empirical formula I: Fe3-(x+y)MxAyO4+δ. The invention also provides a bolometric device for detecting infrared radiation or for infrared imaging, and including at least one sensor provided with a sensitive element in the form of a thin layer as defined above.

摘要翻译： 本发明涉及在具有化学组成的尖晶石铁素体结构的材料的红外线辐射的测定用薄层的敏感材料中的用途，忽视掺杂剂，如果有的话，满足实验式I：Fe3-（ x + y）MxAyO4 +δ。 本发明还提供一种用于检测红外辐射或用于红外成像的测温装置，并且包括至少一个传感器，其设置有如上所述的薄层形式的敏感元件。

公开(公告)号：US20070120059A1

公开(公告)日：2007-05-31

申请号：US10582520

申请日：2004-12-15

申请人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Jean-Louis Ouvrier-Buffet ,  Astrid Astier ,  Stephanie Capdeville ,  Claire Vialle ,  Pierre Imperinetti

发明人： Philippe Tailhades ,  Lionel Presmanes ,  Corinne Bonningue ,  Jean-Louis Ouvrier-Buffet ,  Astrid Astier ,  Stephanie Capdeville ,  Claire Vialle ,  Pierre Imperinetti

IPC分类号： G01J5/00

CPC分类号： G01J5/20 ,  C01G49/0018 ,  C01G49/0063 ,  C01G49/0072 ,  C01G49/009 ,  C01G49/08 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2006/40 ,  C23C14/085 ,  H01L27/14669

摘要： The present invention relates to the use as a sensitive material in a thin layer for bolometric detection of infrared radiation, of a material having a spinel ferrite structure of chemical composition, ignoring doping agents if any are present, satisfying empirical formula I: Fe3−(x+y)MxAyO4+δ  (I) The invention also provides a bolometric device for detecting infrared radiation or for infrared imaging, and including at least one sensor provided with a sensitive element in the form of a thin layer as defined above.

摘要翻译： 本发明涉及在具有化学成分的尖晶石铁素体结构的材料的红外线辐射的测定用薄层中作为敏感材料的用途，忽视掺杂剂，如果有的话，满足实验式I：<α -line-formula description =“In-line Formulas”end =“lead”？Fe 3-x（x + y）M x x A y （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>本发明还提供了一种用于检测红外辐射的辐射测量装置或 用于红外成像，并且包括至少一个传感器，其设置有如上所述的薄层形式的敏感元件。

公开(公告)号：US20070056848A1

公开(公告)日：2007-03-15

申请号：US10575091

申请日：2004-10-05

申请人： Philippe Tailhades ,  Abel Rousset ,  Armand Gabriel ,  Veronique Laurent ,  Valerie Baco-Carles ,  Airy-Pierre Lamaze

发明人： Philippe Tailhades ,  Abel Rousset ,  Armand Gabriel ,  Veronique Laurent ,  Valerie Baco-Carles ,  Airy-Pierre Lamaze

IPC分类号： C25C7/02 ,  C25B11/04 ,  C04B35/00 ,  B28B3/00 ,  C04B35/64

CPC分类号： C04B35/2666 ,  B22F2999/00 ,  C04B35/6267 ,  C04B35/74 ,  C04B2235/3272 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/407 ,  C04B2235/449 ,  C04B2235/652 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/80 ,  C04B2235/83 ,  C04B2235/96 ,  C22C29/12 ,  C25C3/12 ,  B22F3/115 ,  B22F3/001

摘要： The purpose of the invention is a process for making a solid part designed to form all or part of an anode for the production of aluminium by fused bath electrolysis, containing a cermet formed from at least one metallic oxide such as a mixed oxide with spinel structure, and at least one metallic phase, in which a mixed oxide is used containing a metal R in the form of a cation in its chemical structure, the said metal R being fully or partly reducible by a reduction operation during the manufacturing process, so as to form all or part of the said metallic phase. This process can provide a cermet with a uniform distribution of fine metallic particles.

摘要翻译： 本发明的目的是制备固体部分的方法，其被设计成通过熔池电解形成用于生产铝的全部或一部分阳极，其包含由至少一种金属氧化物形成的金属陶瓷，例如具有尖晶石结构的混合氧化物 以及至少一个金属相，其中使用含有化学结构中阳离子形式的金属R的混合氧化物，所述金属R在制造过程中通过还原操作完全或部分地还原，因此 以形成所述金属相的全部或部分。 该方法可以提供具有均匀分布的金属微粒的金属陶瓷。