公开(公告)号：US06444336B1

公开(公告)日：2002-09-03

申请号：US09747212

申请日：2000-12-21

申请人： Quanxi Jia ,  Brady J. Gibbons ,  Alp T. Findikoglu ,  Bae Ho Park

发明人： Quanxi Jia ,  Brady J. Gibbons ,  Alp T. Findikoglu ,  Bae Ho Park

IPC分类号： B32B900

CPC分类号： C04B35/49 ,  C04B35/46 ,  C04B35/465 ,  C04B35/472 ,  C04B35/495 ,  C04B35/497 ,  C04B35/499 ,  C04B35/50 ,  C04B2235/3205 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3249 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3258 ,  C04B2235/326 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3275 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3296 ,  C04B2235/80 ,  H01L21/31691

摘要： A dielectric composite material comprising at least two crystal phases of different components with TiO2 as a first component and a material selected from the group consisting of Ba1−xSrxTiO3 where x is from 0.3 to 0.7, Pb1−xCaxTiO3 where x is from 0.4 to 0.7, Sr1−xPbxTiO3 where x is from 0.2 to 0.4, Ba1−xCdxTiO3 where x is from 0.02 to 0.1, BaTi1−xZrxO3 where x is from 0.2 to 0.3, BaTi1−xSnxO3 where x is from 0.15 to 0.3, BaTi1−xHfxO3 where x is from 0.24 to 0.3, Pb1−1.3xLaxTiO3+0.2x where x is from 0.23 to 0.3, (BaTiO3)x(PbFeo0.5Nb0.5O3)1−x where x is from 0.75 to 0.9, (PbTiO3)−(PbCo0.5W0.5O3)1−x where x is from 0.1 to 0.45, (PbTiO3)x(PbMg0.5W0.5O3)1−x where x is from 0.2 to 0.4, and (PbTiO3)x(PbFe0.5Ta0.5O3)1−x where x is from 0 to 0.2, as the second component is described. The dielectric composite material can be formed as a thin film upon suitable substrates.

摘要翻译： 一种电介质复合材料，其包含至少两种不同组分的结晶相，其中TiO 2作为第一组分和选自Ba1-xSrxTiO3，其中x为0.3至0.7，Pb1-xCaxTiO3，其中x为0.4至0.7， Sr1-xPbxTiO3，其中x为0.2至0.4，Ba1-xCdxTiO3其中x为0.02至0.1，BaTi1-xZrxO3，其中x为0.2至0.3，BaTi1-xSnxO3，其中x为0.15至0.3，BaTi1-xHfxO3，其中x为 从0.24至0.3，Pb1-1.3xLaxTiO3 + 0.2x，其中x为0.23至0.3，（BaTiO3）x（PbFeo0.5Nb0.5O3）1-x，其中x为0.75至0.9，（PbTiO3） - （PbCo0.5W0 （PbTiO3）x（PbMg0.5W0.5O3）1-x，x为0.2〜0.4，（PbTiO3）x（PbFe0.5Ta0.5O3）1-x， x，其中x为0至0.2，因为描述了第二组分。 电介质复合材料可以在合适的基底上形成为薄膜。

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：US07608335B2

公开(公告)日：2009-10-27

申请号：US11001461

申请日：2004-11-30

申请人： Alp T. Findikoglu ,  Quanxi Jia ,  Paul N. Arendt ,  Vladimir Matias ,  Woong Choi

发明人： Alp T. Findikoglu ,  Quanxi Jia ,  Paul N. Arendt ,  Vladimir Matias ,  Woong Choi

IPC分类号： B32B9/00 ,  B32B9/04 ,  B32B13/04

CPC分类号： C30B29/06 ,  C30B25/18 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02488 ,  H01L21/02505 ,  H01L21/02521 ,  H01L21/02532 ,  H01L21/02587 ,  H01L21/02658

摘要： A template article including a base substrate including: (i) a base material selected from the group consisting of polycrystalline substrates and amorphous substrates, and (ii) at least one layer of a differing material upon the surface of the base material; and, a buffer material layer upon the base substrate, the buffer material layer characterized by: (a) low chemical reactivity with the base substrate, (b) stability at temperatures up to at least about 800° C. under low vacuum conditions, and (c) a lattice crystal structure adapted for subsequent deposition of a semiconductor material; is provided, together with a semiconductor article including a base substrate including: (i) a base material selected from the group consisting of polycrystalline substrates and amorphous substrates, and (ii) at least one layer of a differing material upon the surface of the base material; and, a buffer material layer upon the base substrate, the buffer material layer characterized by: (a) low chemical reactivity with the base substrate, (b) stability at temperatures up to at least about 800° C. under low vacuum conditions, and (c) a lattice crystal structure adapted for subsequent deposition of a semiconductor material, and, a top-layer of semiconductor material upon the buffer material layer.

摘要翻译： 一种模板制品，包括基底，其包括：（i）选自多晶基底和非晶基底的基材，和（ii）在所述基材表面上的至少一层不同材料; 以及在所述基底基板上的缓冲材料层，所述缓冲材料层的特征在于：（a）与所述基底基板的化学反应性低，（b）在低真空条件下在至少约800℃的温度下的稳定性;以及 （c）适于随后沉积半导体材料的晶格结构; 与包括基底基板的半导体产品一起提供，所述半导体产品包括：（i）选自多晶基底和非晶基底的基材，和（ii）在基底表面上的至少一层不同材料 材料; 以及在所述基底基板上的缓冲材料层，所述缓冲材料层的特征在于：（a）与所述基底基板的化学反应性低，（b）在低真空条件下在至少约800℃的温度下的稳定性，以及 （c）适于随后沉积半导体材料的晶格结构结构，以及半导体材料的顶层在缓冲材料层上。

公开(公告)号：US6045932A

公开(公告)日：2000-04-04

申请号：US141502

申请日：1998-08-28

申请人： Quanxi Jia ,  Alp T. Findikoglu

发明人： Quanxi Jia ,  Alp T. Findikoglu

IPC分类号： H01P1/201 ,  H01P3/00 ,  H01P7/08 ,  B32B9/00 ,  H01L39/00

CPC分类号： H01P7/088 ,  H01P1/2013 ,  H01P3/003 ,  Y10S428/93

摘要： A thin film structure including a lanthanum aluminum oxide substrate, a thin layer of homoepitaxial lanthanum aluminum oxide thereon, and a layer of a nonlinear dielectric material thereon the thin layer of homoepitaxial lanthanum aluminum oxide is provided together with microwave and electro-optical devices including such a thin film structure.

摘要翻译： 包括氧化铝镧基底，其上的同质外延镧氧化铝薄层以及其上的非同质外延氧化镧薄膜的非线性介电材料层的薄膜结构与微波和电光装置一起提供，包括这种 薄膜结构。

公开(公告)号：US06753741B1

公开(公告)日：2004-06-22

申请号：US09985522

申请日：2001-11-05

申请人： Alp T. Findikoglu ,  Sangkoo F. Hahn ,  Quanxi Jia

发明人： Alp T. Findikoglu ,  Sangkoo F. Hahn ,  Quanxi Jia

IPC分类号： H01P300

CPC分类号： H01P3/003

摘要： Dynamic time expansion or compression of a small-amplitude input signal generated with an initial scale is performed using a nonlinear waveguide. A nonlinear waveguide having a variable refractive index is connected to a bias voltage source having a bias signal amplitude that is large relative to the input signal to vary the reflective index and concomitant speed of propagation of the nonlinear waveguide and an electrical circuit for applying the small-amplitude signal and the large amplitude bias signal simultaneously to the nonlinear waveguide. The large amplitude bias signal with the input signal alters the speed of propagation of the small-amplitude signal with time in the nonlinear waveguide to expand or contract the initial time scale of the small-amplitude input signal.

摘要翻译： 使用非线性波导进行用初始刻度产生的小振幅输入信号的动态时间展开或压缩。 具有可变折射率的非线性波导连接到具有相对于输入信号大的偏置信号幅度的偏置电压源，以改变非线性波导的反射指数和伴随传播速度，以及用于施加小的 - 幅度信号和大振幅偏置信号同时到非线性波导。 具有输入信号的大振幅偏置信号在非线性波导中随时间改变小振幅信号的传播速度，以扩大或缩小小振幅输入信号的初始时间尺度。

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：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。