公开(公告)号：US20070191202A1

公开(公告)日：2007-08-16

申请号：US11245722

申请日：2005-10-06

申请人： Stephen Foltyn ,  Quanxi Jia ,  Paul Arendt ,  Terry Holesinger ,  Haiyan Wang

发明人： Stephen Foltyn ,  Quanxi Jia ,  Paul Arendt ,  Terry Holesinger ,  Haiyan Wang

IPC分类号： C03C3/00

CPC分类号： H01L39/248 ,  H01L39/143 ,  H01L39/2467 ,  Y10T29/49014

摘要： A superconducting tape having reduced AC losses. The tape has a high temperature superconductor layer that is segmented. Disruptive strips, formed in one of the tape substrate, a buffer layer, and the superconducting layer create parallel discontinuities in the superconducting layer that separate the current-carrying elements of the superconducting layer into strips or filament-like structures. Segmentation of the current-carrying elements has the effect of reducing AC current losses. Methods of making such a superconducting tape and reducing AC losses in such tapes are also disclosed.

摘要翻译： 具有减小的AC损耗的超导带。 胶带具有分段的高温超导体层。 形成在带基板，缓冲层和超导层之一中的破坏带在超导层中产生平行的不连续性，其将超导层的载流元件分成条或丝状结构。 载流元件的分段具有减小交流电流损耗的效果。 还公开了制造这种超导带并减少这种带中的AC损耗的方法。

公开(公告)号：US20060124447A1

公开(公告)日：2006-06-15

申请号：US11350177

申请日：2006-02-07

申请人： Terry Holesinger ,  Quanxi Jia

发明人： Terry Holesinger ,  Quanxi Jia

IPC分类号： C23C14/00

CPC分类号： C23C14/28 ,  C23C14/087 ,  Y10S505/816

摘要： The present invention is directed towards a process of depositing multilayer thin films, disk-shaped targets for deposition of multilayer thin films by a pulsed laser or pulsed electron beam deposition process, where the disk-shaped targets include at least two segments with differing compositions, and a multilayer thin film structure having alternating layers of a first composition and a second composition, a pair of the alternating layers defining a bi-layer wherein the thin film structure includes at least 20 bi-layers per micron of thin film such that an individual bi-layer has a thickness of less than about 100 nanometers.

公开(公告)号：US20130089663A1

公开(公告)日：2013-04-11

申请号：US13589875

申请日：2012-08-20

申请人： Hongmei Luo ,  Qingwen Li ,  Eve Bauer ,  Anthony Keiran Burrell ,  Thomas Mark McCleskey ,  Quanxi Jia

发明人： Hongmei Luo ,  Qingwen Li ,  Eve Bauer ,  Anthony Keiran Burrell ,  Thomas Mark McCleskey ,  Quanxi Jia

IPC分类号： B05D3/02

CPC分类号： B05D3/0254 ,  B82Y40/00 ,  C23C18/04 ,  C23C18/08 ,  C23C18/1204 ,  C23C18/1216 ,  C23C18/1225 ,  C23C18/1279

摘要： Carbon nanotubes were prepared by coating a substrate with a coating solution including a suitable solvent, a soluble polymer, a metal precursor having a first metal selected from iron, nickel, cobalt, and molybdenum, and optionally a second metal selected from aluminum and magnesium, and also a binding agent that forms a complex with the first metal and a complex with the second metal. The coated substrate was exposed to a reducing atmosphere at elevated temperature, and then to a hydrocarbon in the reducing atmosphere. The result was decomposition of the polymer and formation of carbon nanotubes on the substrate. The carbon nanotubes were often in the form of an array on the substrate.

摘要翻译： 通过用包括合适的溶剂，可溶性聚合物，具有选自铁，镍，钴和钼的第一金属的金属前体和任选的选自铝和镁的第二金属的金属前体涂覆基材来制备碳纳米管， 以及与第一金属和与第二金属的络合物形成络合物的结合剂。 将涂覆的基材在升高的温度下暴露于还原气氛中，然后在还原气氛中暴露于烃。 结果是聚合物的分解和碳纳米管在基材上的形成。 碳纳米管通常是在衬底上的阵列形式。

公开(公告)号：US08158247B2

公开(公告)日：2012-04-17

申请号：US12322419

申请日：2009-01-30

申请人： Anthony K. Burrell ,  Thomas Mark McCleskey ,  Quanxi Jia ,  Eve Bauer ,  Alexander H. Mueller

发明人： Anthony K. Burrell ,  Thomas Mark McCleskey ,  Quanxi Jia ,  Eve Bauer ,  Alexander H. Mueller

IPC分类号： B32B3/12 ,  B32B3/00 ,  C09K11/08 ,  C09K11/77

CPC分类号： C09K11/671 ,  C09K11/54 ,  H01L31/02322 ,  H01L31/055 ,  Y10T428/12479 ,  Y10T428/24149 ,  Y10T428/24496 ,  Y10T428/24942 ,  Y10T428/249953 ,  Y10T428/249967 ,  Y10T428/249969 ,  Y10T428/24997 ,  Y10T428/249978 ,  Y10T428/24999 ,  Y10T428/268

摘要： Light-emitting devices are prepared by coating a porous substrate using a polymer-assisted deposition process. Solutions of metal precursor and soluble polymers having binding properties for metal precursor were coated onto porous substrates. The coated substrates were heated at high temperatures under a suitable atmosphere. The result was a substrate with a conformal coating that did not substantially block the pores of the substrate.

摘要翻译： 通过使用聚合物辅助沉积工艺涂覆多孔基底来制备发光器件。 具有金属前体结合性质的金属前体和可溶性聚合物的溶液涂覆在多孔基材上。 将涂覆的基材在合适的气氛下在高温下加热。 结果是具有基本上不阻挡基底的孔的保形涂层的基底。

公开(公告)号：US20110111964A1

公开(公告)日：2011-05-12

申请号：US12850311

申请日：2010-08-04

申请人： Quanxi Jia ,  Vladimir Matias ,  Alp T. Findikoglu ,  David M. Feldmann

发明人： Quanxi Jia ,  Vladimir Matias ,  Alp T. Findikoglu ,  David M. Feldmann

IPC分类号： H01L39/12 ,  B32B15/04 ,  B32B9/00

CPC分类号： H01L39/2461 ,  Y10T428/265

摘要： A simplified architecture for a superconducting coated conductor is provided and includes a substrate, a layer of titanium nitride directly upon the substrate, the layer of titanium nitride deposited by ion beam assisted deposition (IBAD), a layer of a buffer material having chemical and structural compatibility with said layer of titanium nitride, the buffer material layer directly upon the IBAD-titanium nitride layer, and a layer of a high temperature superconductive material such as YBCO.

摘要翻译： 提供了一种用于超导涂层导体的简化体系结构，其中包括基片，直接在基片上的氮化钛层，通过离子束辅助沉积（IBAD）沉积的氮化钛层，具有化学和结构的缓冲材料层 与所述氮化钛层的相容性，直接在IBAD-氮化钛层上的缓冲材料层和诸如YBCO的高温超导材料层。

公开(公告)号：US20100029069A1

公开(公告)日：2010-02-04

申请号：US12558314

申请日：2009-09-11

申请人： Quanxi Jia ,  Anthony K. Burrell ,  Eve Bauer ,  Filip Ronning ,  Thomas Mark McCleskey ,  Guifu Zou

发明人： Quanxi Jia ,  Anthony K. Burrell ,  Eve Bauer ,  Filip Ronning ,  Thomas Mark McCleskey ,  Guifu Zou

IPC分类号： H01L21/208 ,  H01B1/20

CPC分类号： C23C18/04 ,  C23C18/08 ,  C23C18/1216 ,  C23C18/1279

摘要： Highly ordered Ge films are prepared directly on single crystal Si substrates by applying an aqueous coating solution having Ge-bound polymer onto the substrate and then heating in a hydrogen-containing atmosphere. A coating solution was prepared by mixing water, a germanium compound, ethylenediaminetetraacetic acid, and polyethyleneimine to form a first aqueous solution and then subjecting the first aqueous solution to ultrafiltration.

摘要翻译： 通过将具有Ge结合聚合物的水性涂布溶液施加到基材上，然后在含氢气氛中加热，直接在单晶Si基板上制备高度有序的Ge膜。 通过混合水，锗化合物，乙二胺四乙酸和聚乙烯亚胺来制备涂布溶液，以形成第一水溶液，然后对第一水溶液进行超滤。

公开(公告)号：US20100009176A1

公开(公告)日：2010-01-14

申请号：US11094742

申请日：2005-03-29

申请人： Paul N. Arendt ,  Stephen R. Foltyn ,  James R. Groves ,  Terry G. Holesinger ,  Quanxi Jia

发明人： Paul N. Arendt ,  Stephen R. Foltyn ,  James R. Groves ,  Terry G. Holesinger ,  Quanxi Jia

IPC分类号： B32B15/04

CPC分类号： H01L39/2461 ,  C23C14/081 ,  C30B23/02 ,  C30B29/22 ,  C30B29/225 ,  Y10T428/265

摘要： An article including a substrate, a layer of an inert oxide material upon the surface of the substrate, (generally the inert oxide material layer has a smooth surface, i.e., a RMS roughness of less than about 2 nm), a layer of an amorphous oxide or oxynitride material upon the inert oxide material layer, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the amorphous oxide material layer is provided together with additional layers such as at least one layer of a buffer material upon the oriented cubic oxide material layer or a HTS top-layer of YBCO directly upon the oriented cubic oxide material layer. With a HTS top-layer of YBCO upon at least one layer of a buffer material in such an article, Jc's of 1.4×106 A/cm2 have been demonstrated with projected Ic's of 210 Amperes across a sample 1 cm wide.

摘要翻译： 包括衬底，在衬底表面上的惰性氧化物材料层（通常惰性氧化物材料层具有光滑表面，即小于约2nm的RMS粗糙度）的物品，非晶态层 氧化物或氧氮化物材料在惰性氧化物材料层上，在非晶形氧化物材料层上具有岩盐状结构的定向立方氧化物材料层与另外的层一起提供，例如至少一层缓冲材料层 定向的立方氧化物材料层或YBCO的HTS顶层直接在取向的立方氧化物材料层上。 在这种制品中至少一层缓冲材料上具有HTS顶层的YBCO，已经证明了Jc为1.4×10 6 A / cm 2，并且在1cm宽的样品上已经证明了具有210安培的投影Ic。

公开(公告)号：US06921741B2

公开(公告)日：2005-07-26

申请号：US10359808

申请日：2003-02-07

申请人： Paul N. Arendt ,  Stephen R. Foltyn ,  James R. Groves ,  Quanxi Jia

发明人： Paul N. Arendt ,  Stephen R. Foltyn ,  James R. Groves ,  Quanxi Jia

IPC分类号： C23C14/08 ,  C30B23/02 ,  H01L39/24 ,  B32B19/00 ,  B32B9/00 ,  H01L39/00

CPC分类号： H01L39/2461 ,  C23C14/081 ,  C30B23/02 ,  C30B29/22 ,  C30B29/225 ,  Y10T428/265

摘要： A composite substrate structure including a substrate, a layer of a crystalline metal oxide or crystalline metal oxynitride material upon the substrate, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the crystalline metal oxide or crystalline metal oxynitride material layer is provided together with additional layers such as one or more layers of a buffer material upon the oriented cubic oxide material layer.Jc′s of 2.3×106 A/cm2 have been demonstrated with projected Ic′s of 320 Amperes across a sample 1 cm wide for a superconducting article including a flexible polycrystalline metallic substrate, an inert oxide material layer upon the surface of the flexible polycrystalline metallic substrate, a layer of a crystalline metal oxide or crystalline metal oxynitride material upon the layer of the inert oxide material, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the crystalline metal oxide or crystalline metal oxynitride material layer, a layer of a buffer material upon the oriented cubic oxide material layer, and, a top-layer of a high temperature superconducting material upon the layer of a buffer material.

摘要翻译： 一种复合衬底结构，包括衬底，结晶金属氧化物层或晶体金属氧氮化物材料层，在结晶金属氧化物或结晶金属氧氮化物材料上具有岩盐状结构的定向立方氧化物材料层 层与诸如一层或多层缓冲材料的附加层一起设置在定向立方氧化物材料层上。 已经证明具有2.3×10 6 /厘米2以上的J C 2以及/ 对于包括柔性多晶金属基底的超导物品，在柔性多晶金属基底的表面上的惰性氧化物材料层，在该层上的结晶金属氧化物或结晶金属氮氧化物材料的层，横跨样品1cm宽的320安培 惰性氧化物材料，在结晶金属氧化物或结晶金属氧氮化物材料层上具有岩盐状结构的定向立方氧化物材料层，定向立方氧化物材料层上的缓冲材料层，以及 在缓冲材料层上的高温超导材料的顶层。

公开(公告)号：US06756139B2

公开(公告)日：2004-06-29

申请号：US10113476

申请日：2002-03-28

申请人： Quanxi Jia ,  Stephen R. Foltyn ,  Paul N. Arendt ,  James R. Groves

发明人： Quanxi Jia ,  Stephen R. Foltyn ,  Paul N. Arendt ,  James R. Groves

IPC分类号： B32B1900

CPC分类号： H01L39/2461 ,  C30B23/02 ,  C30B29/22 ,  C30B29/225 ,  Y10S428/93

摘要： An article including a substrate, a layer of an inert oxide material upon the surface of the substrate, a layer of an amorphous oxide or oxynitride material upon the inert oxide material layer, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the amorphous oxide material layer, and a layer of a SrRuO3 buffer material upon the oriented cubic oxide material layer is provided together with additional layers such as a HTS top-layer of YBCO directly upon the layer of a SrRuO3 buffer material layer. With a HTS top-layer of YBCO upon at least one layer of the SrRuO3 buffer material in such an article, Jc′s of up to 1.3×106 A/cm2 have been demonstrated with projected IC's of over 200 Amperes across a sample 1 cm wide.

公开(公告)号：US06602588B1

公开(公告)日：2003-08-05

申请号：US09787225

申请日：2001-03-14

申请人： Chuhee Kwon ,  Quanxi Jia ,  Stephen R. Foltyn ,  James L. Smith ,  Eric J. Peterson ,  William Larry Hults

发明人： Chuhee Kwon ,  Quanxi Jia ,  Stephen R. Foltyn ,  James L. Smith ,  Eric J. Peterson ,  William Larry Hults

IPC分类号： B32B702

CPC分类号： H01L39/128 ,  H01L39/2448 ,  Y10T428/24975

摘要： A superconductive structure including a dielectric oxide substrate and a thin layer of a rare earth-barium-copper oxide superconducting film thereon, the thin layer including at least two rare earth elements is provided.

摘要翻译： 一种超导结构，其中包括电介质氧化物衬底和稀土 - 钡 - 铜氧化物超导薄膜薄层，所述薄层包括至少两个稀土元素。