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1. 发明授权

US4264813A High intensity ion source using ionic conductors 失效
标题翻译：使用离子导体的高强度离子源
公开(公告)号：US4264813A
公开(公告)日：1981-04-28
申请号：US53590
申请日：1979-06-29
申请人： G. V. Chandrashekhar , Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino , James M. E. Harper
发明人： G. V. Chandrashekhar , Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino , James M. E. Harper
IPC分类号： B23K15/00 , H01J3/04 , H01J27/02 , H01J27/20 , H01J37/08 , H01L21/265 , H01L27/00 , B01D59/44 , H01J27/00
CPC分类号： H01L27/00 , H01J27/20 , H01J37/08
摘要： The present invention describes an ion source which is capable of producing relatively high density ion currents. The ion source employs an electrically biased ionic conductor to supply ions from a reservoir of the atomic species.
摘要翻译：本发明描述了能够产生较高密度离子电流的离子源。离子源采用电偏置离子导体来从原子物质的储层供应离子。

2. 发明授权

US3965463A Apparatus using amorphous magnetic compositions 失效
标题翻译：使用无定形磁性组合物的装置
公开(公告)号：US3965463A
公开(公告)日：1976-06-22
申请号：US581078
申请日：1975-05-27
申请人： Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino
发明人： Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino
IPC分类号： G02F1/00 , G11B11/10 , G11B11/105 , G11C13/06 , G11C19/08 , H01F10/13 , G11C11/14
CPC分类号： G02F1/0036 , G11B11/10 , G11B11/10582 , G11B11/10591 , G11C13/06 , G11C19/08 , G11C19/0808 , G11C19/085 , G11C19/0866 , H01F10/135 , G11C13/0004
摘要： Apparatus using amorphous magnetic compositions having uniaxial anisotropy include bubble domain apparatus, light modulating apparatus, permanent magnet systems, and tape and disc information handling systems. The amorphous magnetic composition can be prepared in thin film or bulk form or as particles in a binder. The anisotropy can be parallel to the plane of a film of this material or perpendicular to the film plane. The amorphous material is comprised of a single element or is a multicomponent system where as at least one of the components has an unimpaired spin so that the composition has a net magnetic moment. The amorphous composition exists as a microcrystalline structure having localized atomic ordering over a distance 25-100 A, or as a substantially amorphous structure where localized atomic ordering is over distances less than 25A. Binary and ternary compositions, either alloys or compounds, are suitable. The magnetic properties of the compositions can be changed during fabrication or after fabrication, and the compositions can be doped readily without adversely affecting magnetic properties.
摘要翻译：使用具有单轴各向异性的非晶磁性组合物的装置包括气泡域装置，光调制装置，永磁体系统以及磁带和盘信息处理系统。非晶磁性组合物可以以薄膜或本体形式或作为粘合剂中的颗粒制备。各向异性可以平行于该材料的膜的平面或垂直于膜平面。无定形材料由单一元件组成或是多组分系统，其中至少一个组分具有未受损的自旋，使得组合物具有净磁矩。无定形组合物存在为在距离25-100A处具有局部原子排序的微晶结构，或者作为基本上非晶体结构，其中局部原子排序超过距离小于25A。二元和三元组合物，合金或化合物都是合适的。组合物的磁性能可以在制造期间或制造后改变，并且可以容易地掺杂组合物而不会不利地影响磁性。

3. 发明授权

US3949387A Beam addressable film using amorphous magnetic material 失效
标题翻译：使用非晶磁性材料的光束寻址膜
公开(公告)号：US3949387A
公开(公告)日：1976-04-06
申请号：US284512
申请日：1972-08-29
申请人： Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino , Thomas R. McGuire
发明人： Praveen Chaudhari , Jerome J. Cuomo , Richard J. Gambino , Thomas R. McGuire
IPC分类号： G11C11/14 , G11B11/10 , G11B11/105 , G11B11/11 , G11C13/06 , G11C19/08 , H01F10/00 , H01F10/12 , H01F10/13
CPC分类号： G11B11/11 , G11B11/10 , G11B11/10504 , G11B11/10515 , G11B11/10517 , G11B11/10526 , G11B11/10545 , G11B11/10591 , G11C13/06 , G11C19/0808 , G11C19/085 , G11C19/0866 , H01F10/13 , H01F10/137
摘要： A beam addressable file using as a storage medium an amorphous magnetic composition having uniaxial anisotropy. The storage medium can be prepared in thin film or bulk form or as particles in a binder. The storage medium can be comprised of a single element or a multicomponent system where at least one of the components has an unpaired spin so that the composition has a net magnetic moment. The storage comosition exists in a microcrystalline structure (i.e., it has localized atomic ordering over a distance 25-100 angstroms) and also in a substantially amorphous structure (i.e., when the composition has localized atomic ordering only over distances less than 25 angstroms). Binary and ternary compositions, either alloys or compounds, are suitable. particularly good examples are combinations of rare earth elements and transition metal elements. The magnetic properties of these amorphous magnetic compositions are easily changed during fabrication or after fabrication, and the compositions can be doped readily without adversely affecting magnetic properties. Either electron beams or light beams can be used to write information into the storage medium and optical readout is generally preferred. Curie point writing or compensation point writing is used.
摘要翻译：使用具有单轴各向异性的非晶磁性组合物作为存储介质的光束可寻址文件。存储介质可以以薄膜或本体形式或作为粘合剂中的颗粒制备。存储介质可以由单个元件或多组分系统组成，其中至少一个组件具有不成对的纺丝，使得组合物具有净磁矩。存储组合存在于微晶结构中（即，其在25-100埃的距离上具有局部原子排列），并且还存在于基本上非晶结构中（即，当组合物仅在小于25埃的距离处具有局部原子排列时）。二元和三元组合物，合金或化合物都是合适的。特别好的例子是稀土元素和过渡金属元素的组合。这些非晶磁性组合物的磁性能在制造过程中或在制造之后容易改变，并且可以容易地掺杂组合物而不会不利地影响磁性能。可以使用电子束或光束将信息写入存储介质，并且通常优选光学读出。使用居里点写入或补偿点写入。

4. 发明授权

US4132614A Etching by sputtering from an intermetallic target to form negative metallic ions which produce etching of a juxtaposed substrate 失效
标题翻译：通过溅射从金属间化合物靶上蚀刻形成负金属离子，产生并列衬底的蚀刻
公开(公告)号：US4132614A
公开(公告)日：1979-01-02
申请号：US844541
申请日：1977-10-26
申请人： Jerome J. Cuomo , Richard J. Gambino , James M. E. Harper
发明人： Jerome J. Cuomo , Richard J. Gambino , James M. E. Harper
IPC分类号： C23F4/00 , H01J37/34 , H01L21/302 , H01L21/3065 , C23C15/00
CPC分类号： H01J37/3426 , H01J37/34
摘要： Bombardment some intermetallic compounds above a sufficient target voltage V.sub.o can be used for etching substrates. Etching a substrate located in an evacuated chamber involves bombardment of an intermetallic compound or alloy comprising for example Au, Pt, etc. and a metallic element such as Eu, La, Cs, etc. with ions so that a large flux of negative Au, Pt, etc. ions is produced which etches a substrate located nearby. Such bombardment is achieved by placing an Au, Pt, etc. intermetallic composition target in a sputtering chamber using an argon sputtering gas, located opposite from a substrate. A gold alloy or compound target can be SmAu, EuAu, LaAu, CsAu, etc. The target of Au, Pt, etc. and a rare earth element, etc. is bombarded by sputtering gas atoms excited by RF or D.C. energy, creating negative metal ions by sputtering. Instead of depositing upon the substrate, the negative ions cause a cascade of energetic sputtering gas atoms and metal atoms to etch the substrate surface directly beneath the target as outlined by ground shields. Outside that region negative ion and rare earth metals deposit on the substrate. Bombardment with an ion gun, neutral atoms or energetic particle sources or an ionic molecular source may produce negative ions. A use is ion milling. A target material is useful as a negative ion source of metal B in an intermetallic compound of metals A and B if A has ionization potential I.sub.A and B has electron affinity EA.sub.B such that I.sub.A -EA.sub.B > about 3.4 electron volts or if there is a electronegativity difference .DELTA.X greater than about 2.55.
摘要翻译：超过足够目标电压Vo的一些金属间化合物可用于蚀刻基板。蚀刻位于真空室中的衬底包括用离子轰击包含例如Au，Pt等的金属间化合物或合金以及诸如Eu，La，Cs等的金属元素，使得大量的Au，产生Pt等离子，其蚀刻位于附近的衬底。通过使用与衬底相对的氩气溅射气体将Au，Pt等金属间化合物靶放置在溅射室中来实现这种轰击。金合金或复合靶可以是SmAu，EuAu，LaAu，CsAu等。通过由RF或DC能量激发的溅射气体原子轰击Au，Pt等稀土元素等的靶，产生负金属离子溅射。代替沉积在衬底上，负离子引起高能溅射气体原子和金属原子的级联来蚀刻目标正下方的衬底表面，如由接地屏蔽所概述的。在该区域外，负离子和稀土金属沉积在基底上。使用离子枪，中性原子或能量粒子源或离子分子源进行轰击可能产生负离子。使用离子铣削。如果A具有电离电位IA和B具有电子亲和力EAB使得IA-EAB>约3.4电子伏特或如果存在电负性，则目标材料可用作金属A和B的金属间化合物中金属B的负离子源差异DELTA X大于2.55。

5. 发明授权

US4250009A Energetic particle beam deposition system 失效
标题翻译：能量粒子束沉积系统
公开(公告)号：US4250009A
公开(公告)日：1981-02-10
申请号：US40339
申请日：1979-05-18
申请人： Jerome J. Cuomo , Richard J. Gambino , James M. Harper , John D. Kupstis
发明人： Jerome J. Cuomo , Richard J. Gambino , James M. Harper , John D. Kupstis
IPC分类号： C23F4/00 , C23C14/34 , C23C14/46 , C23C15/00
CPC分类号： C23C14/46
摘要： An energetic particle beam is accelerated towards a sputtering target. The target is located at an angle to the path of the beam (although it need not be). The target material which is dislodged by the ion beam can be directed towards a substrate. The material is composed of atoms forming both positive and negative ions. The voltage difference between the target and the substrate can be adjusted to be positive or negative so that either positive ions or negative ions can be accelerated to the substrate by means of adjusting the target-substrate voltage difference. In addition, means can be provided for collecting electrons included with the ions moving towards and away from the target. Such means can comprise a grid located adjacent to the target. It is also possible that electrons can be collected by means of an electric field confining structure which permits the ions to pass through while the electrons are deflected. Techniques. used elsewhere to separate electrons from ions have included bending beams to fit through apertures and use of magnetic grids to deflect electrons differentially. In both cases, the degree of deflection of ions is far different because the mass of an ion is large relative to the mass of an electron which makes separation easy. The advantage here is that the sputter deposition makes it possible to deposit positive and negative ions alternately or in a desired graded mixture at an interface under gradually changing voltage control.
摘要翻译：高能粒子束朝向溅射靶加速。目标位于与梁的路径成一定角度（尽管不需要）。通过离子束移动的目标材料可以被引向衬底。该材料由形成正离子和负离子的原子组成。可以将目标和衬底之间的电压差调整为正或负，以便通过调整目标衬底电压差来将正离子或负离子加速到衬底。此外，可以提供用于收集包含在离开靶子和远离靶的离子中的电子的装置。这种装置可以包括位于与目标相邻的网格。也可以通过允许离子在电子被偏转的同时通过的电场约束结构来收集电子。技巧在其他地方使用离子分离电子的方法包括弯曲梁以适应穿孔，并使用磁栅来使电子差异化。在这两种情况下，离子的偏转程度是非常不同的，因为离子的质量相对于电子的质量大，这使得分离变得容易。这里的优点是，溅射沉积使得可以在逐渐变化的电压控制下交替地或者在期望的分级混合物在界面处沉积正离子和负离子。

6. 发明授权

US5563583A Multibit magnetic radio frequency tag using micromechanics 失效
标题翻译：使用微机械的多位磁性射频标签
公开(公告)号：US5563583A
公开(公告)日：1996-10-08
申请号：US344805
申请日：1994-11-23
申请人： Michael J. Brady , Praveen Chaudhari , Richard J. Gambino , Harley K. Heinrich , Paul A. Moskowitz , Alejandro G. Schrott , Robert J. von Gutfeld
发明人： Michael J. Brady , Praveen Chaudhari , Richard J. Gambino , Harley K. Heinrich , Paul A. Moskowitz , Alejandro G. Schrott , Robert J. von Gutfeld
IPC分类号： B42D15/10 , G06K7/08 , G06K17/00 , G06K19/02 , G06K19/067 , G08B13/24 , G09F3/00 , G08B13/14
CPC分类号： G08B13/2408 , G06K19/0672 , G08B13/2417 , G08B13/2437 , G08B13/2442 , G08B13/2471
摘要： A radio frequency (RF) multibit tag structure useful for identifying objects of interest is described. An array of thin cantilevers of slightly different lengths produced by differential etching are coated with a soft magnetic material which upon interrogation with an RF magnetic field vibrate at their resonant frequencies in the presence of an appropriate bias or direct current (DC) field. The oscillating magnetic fields generated by the vibrating bars and the stationary DC field can be readily detected by a receiver and processed to determine the code of the tag and thus provide information related to the object.
摘要翻译：描述了用于识别感兴趣对象的射频（RF）多位标签结构。通过差分蚀刻产生的稍微不同长度的薄悬臂梁的阵列涂覆有软磁材料，当在适当的偏置或直流（DC）场的存在下，RF振荡器在其谐振频率下进行询问时进行振荡。由振动棒和固定的DC场产生的振荡磁场可以容易地由接收器检测并被处理以确定标签的代码，从而提供与该对象有关的信息。

7. 发明授权

US5554974A Encodable tag with radio frequency readout 失效
标题翻译：具有射频读出的可编码标签
公开(公告)号：US5554974A
公开(公告)日：1996-09-10
申请号：US344808
申请日：1994-11-23
申请人： Michael J. Brady , Praveen Chaudhari , Richard J. Gambino , Harley K. Heinrich , Paul A. Moskowitz , Robert J. von Gutfeld
发明人： Michael J. Brady , Praveen Chaudhari , Richard J. Gambino , Harley K. Heinrich , Paul A. Moskowitz , Robert J. von Gutfeld
IPC分类号： B42D15/10 , G06K7/08 , G06K19/06 , G06K19/067 , G08B13/24 , H04Q9/00 , G08B13/14
CPC分类号： G08B13/2408 , G06K19/06187 , G06K19/067 , G08B13/2417 , G08B13/2437 , G08B13/2442 , Y10T428/12465 , Y10T428/12493
摘要： A programmable tag for being readable remotely and in a manner which does not require that the tag be held in a particular orientation, includes a first layer of material with electron spin resonance absorption, a second layer of hard magnetic material, and a third layer of soft permeable magnetic material. The second layer and third layer are in close proximity to the first layer. The second layer and the third layer impose a magnetic bias field on the first layer.
摘要翻译：一种用于远程读取并且不要求将标签保持在特定取向的方式的可编程标签包括具有电子自旋共振吸收的第一层材料，第二层硬磁性材料和第三层软透磁性材料。第二层和第三层紧邻第一层。第二层和第三层在第一层上施加磁偏置场。

8. 发明授权

US5447906A Thin film high TC oxide superconductors and vapor deposition methods for making the same 失效
标题翻译：薄膜高TC氧化物超导体和气相沉积方法制造相同
公开(公告)号：US5447906A
公开(公告)日：1995-09-05
申请号：US264227
申请日：1994-06-23
申请人： Praveen Chaudhari , Richard J. Gambino , Roger H. Koch , James A. Lacey , Robert B. Laibowitz , Joseph M. Viggiano
发明人： Praveen Chaudhari , Richard J. Gambino , Roger H. Koch , James A. Lacey , Robert B. Laibowitz , Joseph M. Viggiano
IPC分类号： C30B1/02 , C01G1/00 , C01G3/00 , C30B29/22 , H01B12/06 , H01B13/00 , H01L39/12 , H01L39/24 , B32B9/00 , B05D5/12
CPC分类号： H01L39/2451 , H01L39/126 , H01L39/2432 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/73 , Y10S505/732 , Y10S505/742
摘要： Superconducting transition metal oxide films are provided which exhibit very high onsets of superconductivity and superconductivity at temperatures in excess of 40.degree. K. These films are produced by vapor deposition processes using pure metal sources for the metals in the superconducting compositions, where the metals include multi-valent nonmagnetic transition metals, rare earth elements and/or rare earth-like elements and alkaline earth elements. The substrate is exposed to oxygen during vapor deposition, and, after formation of the film, there is at least one annealing step in an oxygen ambient and slow cooling over several hours to room temperature. The substrates chosen are not critical as long as they are not adversely reactive with the superconducting oxide film. Transition metals include Cu, Ni, Ti and V, while the rare earth-like elements include Y, Sc and La. The alkaline earth elements include Ca, Ba and Sr.
摘要翻译：提供超导过渡金属氧化物膜，其在超过40℃的温度下表现出非常高的超导性和超导性。这些膜通过使用纯金属源用于超导组合物中的金属的气相沉积工艺制备，其中金属包括多价值非磁性过渡金属，稀土元素和/或稀土类元素和碱土金属元素。衬底在气相沉积期间暴露于氧气，并且在膜形成之后，在氧环境中存在至少一个退火步骤，并在几个小时至室温下缓慢冷却。所选择的衬底不是关键的，只要它们不与超导氧化物膜不利地反应。过渡金属包括Cu，Ni，Ti和V，而稀土元素包括Y，Sc和La，碱土元素包括Ca，Ba和Sr。

9. 发明授权

US5422621A Oriented granular giant magnetoresistance sensor 失效
标题翻译：定向颗粒状巨磁阻传感器
公开(公告)号：US5422621A
公开(公告)日：1995-06-06
申请号：US145379
申请日：1993-10-29
申请人： Richard J. Gambino , James M. E. Harper , Thomas R. McGuire , Thomas S. Plaskett
发明人： Richard J. Gambino , James M. E. Harper , Thomas R. McGuire , Thomas S. Plaskett
IPC分类号： G01R33/09 , G11B5/39 , G11B5/48 , H01F10/14 , H01F41/22 , H01L43/08 , H01L43/10 , H01L43/12 , H01L43/00
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/484 , H01L43/10 , G11B2005/3996
摘要： A giant magnetoresistance sensor incorporating an orientated granular layer wherein the layer has a copper matrix with magnetic particles of a nickel cobalt alloy wherein the magnetic particles have a magnetocrystalline anisotropy constant K.sub.1 in the range from 0 to 3.times.10.sup.4 ergs/cm.sup.3. Alternatively, a silver or gold matrix may be used with magnetic particles of a nickel-ion alloy. The granular layer preferably has a (100) texture to provide the magnetic particles with their easy axes in the plane of the layer. The magnetic particles have their largest dimension in the range from 40 to 400 angstroms. The invention overcomes the problem of requiring a large magnetic field to obtain the saturation .DELTA.R/R. By providing a granular film with magnetic particles of low anisotropy, the saturation field to obtain .DELTA.R/R may be as low as 10 to 20 Oe.
摘要翻译：一种结合了取向粒状层的巨磁电阻传感器，其中该层具有带镍钴合金的磁性颗粒的铜基体，其中磁性颗粒的磁晶各向异性常数K1为0至3×10 4赫兹/ cm3。或者，可以使用银或金基质与镍离子合金的磁性颗粒。颗粒层优选具有（100）结构，以使磁性颗粒在层的平面中具有易于轴的位置。磁性颗粒的最大尺寸在40至400埃的范围内。本发明克服了需要大磁场获得饱和度DELTA R / R的问题。通过提供具有低各向异性的磁性颗粒的颗粒膜，获得DELTA R / R的饱和场可以低至10至20Oe。

10. 发明授权

US5565236A Method of forming a giant magnetoresistance sensor 失效
标题翻译：形成巨磁阻传感器的方法
公开(公告)号：US5565236A
公开(公告)日：1996-10-15
申请号：US449449
申请日：1995-05-24
申请人： Richard J. Gambino , James M. E. Harper , Thomas R. McGuire , Thomas S. Plaskett
发明人： Richard J. Gambino , James M. E. Harper , Thomas R. McGuire , Thomas S. Plaskett
IPC分类号： G01R33/09 , G11B5/39 , G11B5/48 , H01F10/14 , H01F41/22 , H01L43/08 , H01L43/10 , H01L43/12 , B05D5/12
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/484 , H01L43/10 , G11B2005/3996
摘要： A method for forming a giant magnetoresistance sensor and method for making is described incorporating an oriented granular layer wherein the layer has a copper matrix with magnetic particles of a nickel cobalt alloy wherein the magnetic particles have a magnetocrystalline anisotropy constant K.sub.1 in the range from 0 to 3.times.10.sup.4 ergs/cm.sup.3. Alternatively, a silver or gold matrix may be used with magnetic particles of a nickel-iron alloy. The granular layer preferably has a (100) texture to provide the magnetic particles with their easy axes in the plane of the layer. The magnetic particles have their largest dimension in the range from 40 to 400 angstroms. The invention overcomes the problem of requiring a large magnetic field to obtain the saturation .DELTA.R/R. By providing a granular film with magnetic particles of low anisotropy, the saturation field to obtain .DELTA.R/R may be as low as 10 to 20 Oe.
摘要翻译：描述了一种形成巨磁电阻传感器的方法及其制造方法，该方法结合了取向颗粒层，其中该层具有带镍钴合金磁性颗粒的铜基体，其中磁性颗粒的磁晶各向异性常数K1在0至 3x104 ergs / cm3。或者，银或金基质可以与镍 - 铁合金的磁性颗粒一起使用。颗粒层优选具有（100）结构，以使磁性颗粒在层的平面中具有易于轴的位置。磁性颗粒的最大尺寸在40至400埃的范围内。本发明克服了需要大磁场获得饱和度DELTA R / R的问题。通过提供具有低各向异性的磁性颗粒的颗粒膜，获得DELTA R / R的饱和场可以低至10至20Oe。

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