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1. 发明授权

US08296859B2 Prototyping station for atomic force microscope-assisted deposition of nanostructures 失效
标题翻译：原子力显微镜辅助沉积纳米结构原型台
公开(公告)号：US08296859B2
公开(公告)日：2012-10-23
申请号：US12383467
申请日：2009-03-23
申请人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrei Iancu , Wonyoung Lee
发明人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrei Iancu , Wonyoung Lee
IPC分类号： G01N13/10
CPC分类号： C23C16/047 , G01Q30/02
摘要： A localized nanostructure growth apparatus that has a partitioned chamber is provided, where a first partition includes a scanning probe microscope (SPM) and a second partition includes an atomic layer deposition (ALD) chamber, where the first partition is hermetically isolated from the second partition, and at least one SPM probe tip of the SPM is disposed proximal to a sample in the ALD chamber. According to the invention, the hermetic isolation between the chambers prevents precursor vapor from damaging critical microscope components and ensuring that contaminants in the ALD chamber can be minimized.
摘要翻译：提供了具有分隔室的局部纳米结构生长装置，其中第一分区包括扫描探针显微镜（SPM），第二分区包括原子层沉积（ALD）室，其中第一分区与第二分区气密隔离，并且SPM的至少一个SPM探针尖端设置在ALD室中的样品的近侧。根据本发明，室之间的密封隔离防止前体蒸汽损坏关键的显微镜部件，并确保ALD室中的污染物可以最小化。

2. 发明授权

US08496999B2 Field-aided preferential deposition of precursors 失效
标题翻译：现场辅助优先沉积前体
公开(公告)号：US08496999B2
公开(公告)日：2013-07-30
申请号：US12383588
申请日：2009-03-24
申请人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , Stephen Walch , Wonyoung Lee , James F. Mack
发明人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , Stephen Walch , Wonyoung Lee , James F. Mack
IPC分类号： C23C16/02
CPC分类号： C23C16/047 , C23C16/45536 , C23C16/45544 , G01Q30/02 , G01Q80/00
摘要： Area selective atomic layer deposition is provided by a method including the following steps. First, a substrate is provided. Second, a tip of a scanning probe microscope (SPM) is disposed in proximity to the surface of the substrate. An electrical potential is then established between the tip and the surface that cause one or more localized electrical effects in proximity to the tip. Deposition reactants for atomic layer deposition (ALD) are provided, and deposition occurs in a pattern defined by the localized electrical effects because of locally enhanced ALD reaction rates.
摘要翻译：通过包括以下步骤的方法提供区域选择性原子层沉积。首先，提供基板。其次，扫描探针显微镜（SPM）的尖端设置在基板的表面附近。然后在尖端和表面之间建立电位，导致在尖端附近产生一个或多个局部电效应。提供用于原子层沉积（ALD）的沉积反应物，并且由于局部增强的ALD反应速率，由局部电效应限定的图案沉积。

3. 发明申请

US20090255580A1 Quantum dot solar cell with quantum dot bandgap gradients 有权
标题翻译：量子点带隙量子点太阳能电池
公开(公告)号：US20090255580A1
公开(公告)日：2009-10-15
申请号：US12383584
申请日：2009-03-24
申请人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , James F. Mack
发明人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , James F. Mack
IPC分类号： H01L31/0216
CPC分类号： H01L31/035236 , B82Y20/00 , H01L31/0384
摘要： Efficient photovoltaic devices with quantum dots are provided. Quantum dots have numerous desirable properties that can be used in solar cells, including an easily selected bandgap and Fermi level. In particular, the size and composition of a quantum dot can determine its bandgap and Fermi level. By precise deposition of quantum dots in the active layer of a solar cell, bandgap gradients can be present for efficient sunlight absorption, exciton dissociation, and charge transport. Mismatching Fermi levels are also present between adjacent quantum dots, allowing for built-in electric fields to form and aid in charge transport and the prevention of exciton recombination.
摘要翻译：提供了带有量子点的高效光伏器件。量子点具有许多可用于太阳能电池的理想特性，包括容易选择的带隙和费米能级。特别地，量子点的尺寸和组成可以确定其带隙和费米能级。通过在太阳能电池的有源层中精确沉积量子点，可以存在带隙梯度以有效的阳光吸收，激子解离和电荷传输。不匹配费米等级也存在于相邻量子点之间，允许内置的电场形成并有助于电荷传输和预防激子重组。

4. 发明授权

US4742614A Turret incrementer 失效
标题翻译：转塔增量器
公开(公告)号：US4742614A
公开(公告)日：1988-05-10
申请号：US892442
申请日：1986-08-04
申请人： James F. Mack , Ernesto Velarde
发明人： James F. Mack , Ernesto Velarde
IPC分类号： B23Q16/02 , F16H25/02 , F16H25/12 , B23P21/00 , B23B7/04
CPC分类号： F16H25/125 , B23Q16/026 , F16H25/02 , F16H2025/127 , Y10T29/5165 , Y10T29/53374 , Y10T74/14 , Y10T74/1424 , Y10T74/1488
摘要： Apparatus for incrementally altering the position of an object. The apparatus incrementally rotatably advances a turret by sequentially displacing a plurality of plungers. Each plunger when displaced moves along a linear axis to slidably contact and move along a sloped surface on the turret to generate a lateral force which incrementally rotates the turret a desired distance.
摘要翻译：用于递增地改变物体位置的装置。设备通过顺序移位多个柱塞来递增地可旋转地前进转台。当位移时，每个柱塞沿直线轴线移动以滑动接触并且沿着转台上的倾斜表面移动以产生使转台逐渐旋转所需距离的横向力。

5. 发明授权

US4686870A Position incrementer 失效
标题翻译：位置增量器
公开(公告)号：US4686870A
公开(公告)日：1987-08-18
申请号：US794791
申请日：1985-11-04
申请人： James F. Mack
发明人： James F. Mack
IPC分类号： B25J9/10 , B25J18/02 , F16H35/08
CPC分类号： B25J18/02 , B25J9/101 , Y10T74/1529 , Y10T74/16 , Y10T74/1616
摘要： Apparatus utilized in combination with a carriage reciprocating between a primary base position and a second position spaced away from the primary base position. The apparatus varies the distance of the second position of the carriage from the primary base portion of the carriage and includes a stop surface on the carriage and a plurality of secondary stop surfaces operatively associated with the carriage stop surface. The secondary stop surfaces are each movable between at least two operative positions, a first operative position in which one of the secondary stop surfaces contacts the carriage stop surface when the carriage is moving away from its primary base position, and, a second operative position in which another of the secondary stop surfaces contacts the carriage stop surface when the carriage is moving from its primary base position. When a secondary stop surface contacts the carriage stop surface, the carriage is halted in its second position. Movement of the secondary stop surface between their first and second operative positions is activated by a control mechanism carried on the reciprocating carriage.
摘要翻译：该装置与在主基座位置和与主基座位置间隔开的第二位置之间往复运动的托架组合使用。该装置改变了托架的第二位置与托架的主基座部分的距离，并且在滑架上包括止动表面和与滑架止动表面可操作地相关联的多个辅助止挡表面。次级止动表面各自可在至少两个操作位置之间移动，第一操作位置，当滑架从其主基座位置移动时，第二操作位置中第二操作位置中的一个辅助止挡表面接触滑架停止表面;以及第二操作位置当滑架从其主基座位置移动时，另一个次级止动表面接触滑架止动表面。当次级止动表面接触滑架止动表面时，滑架停止在其第二位置。辅助停止表面在其第一和第二操作位置之间的移动由承载在往复式托架上的控制机构启动。

6. 发明授权

US08395042B2 Quantum dot solar cell with quantum dot bandgap gradients 有权
公开(公告)号：US08395042B2
公开(公告)日：2013-03-12
申请号：US12383584
申请日：2009-03-24
申请人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , James F Mack
发明人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , James F Mack
IPC分类号： H01L31/00
CPC分类号： H01L31/035236 , B82Y20/00 , H01L31/0384
摘要： Efficient photovoltaic devices with quantum dots are provided. Quantum dots have numerous desirable properties that can be used in solar cells, including an easily selected bandgap and Fermi level. In particular, the size and composition of a quantum dot can determine its bandgap and Fermi level. By precise deposition of quantum dots in the active layer of a solar cell, bandgap gradients can be present for efficient sunlight absorption, exciton dissociation, and charge transport. Mismatching Fermi levels are also present between adjacent quantum dots, allowing for built-in electric fields to form and aid in charge transport and the prevention of exciton recombination.

7. 发明申请

US20120284882A1 Prototyping Station for Atomic Force Microscope-Assisted Deposition of Nanostructures 有权
标题翻译：原子力显微镜辅助沉积纳米结构原型站
公开(公告)号：US20120284882A1
公开(公告)日：2012-11-08
申请号：US13548845
申请日：2012-07-13
申请人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrel Iancu , Wonyoung Lee
发明人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrel Iancu , Wonyoung Lee
IPC分类号： G01Q60/10 , G01Q60/24 , G01Q60/00
CPC分类号： C23C16/047 , G01Q30/02
摘要： A localized nanostructure growth apparatus that has a partitioned chamber is provided, where a first partition includes a scanning probe microscope (SPM) and a second partition includes an atomic layer deposition (ALD) chamber, where the first partition is hermetically isolated from the second partition, and at least one SPM probe tip of the SPM is disposed proximal to a sample in the ALD chamber. According to the invention, the hermetic isolation between the chambers prevents precursor vapor from damaging critical microscope components and ensuring that contaminants in the ALD chamber can be minimized.
摘要翻译：提供了具有分隔室的局部纳米结构生长装置，其中第一分区包括扫描探针显微镜（SPM），第二分区包括原子层沉积（ALD）室，其中第一分区与第二分区气密隔离，并且SPM的至少一个SPM探针尖端设置在ALD室中的样品的近侧。根据本发明，室之间的密封隔离防止前体蒸汽损坏关键的显微镜部件，并确保ALD室中的污染物可以最小化。

8. 发明申请

US20090258157A1 Field-aided preferential deposition of precursors 失效
标题翻译：现场辅助优先沉积前体
公开(公告)号：US20090258157A1
公开(公告)日：2009-10-15
申请号：US12383588
申请日：2009-03-24
申请人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , Stephen Walch , Wonyoung Lee , James F. Mack
发明人： Neil Dasgupta , Friedrich B. Prinz , Timothy P. Holme , Stephen Walch , Wonyoung Lee , James F. Mack
IPC分类号： B05D3/14
CPC分类号： C23C16/047 , C23C16/45536 , C23C16/45544 , G01Q30/02 , G01Q80/00
摘要： Lateral nano-scale pattern control for atomic layer deposition can be provided by using a scanning tunneling microscope (SPM) tip to locally influence chemical reaction rates. An electric field and/or charge transfer can significantly reduce the potential energy barrier that affects reaction kinetics, and thereby significantly enhance reaction rates. By operating the ALD growth system in a regime where reaction rates without an electric field and/or charge transfer are negligible, deposition can be precisely controlled to occur only at locations defined by the SPM tip. Alternatively, the SPM tip can be used to locally inhibit ALD growth.
摘要翻译：可以通过使用扫描隧道显微镜（SPM）尖端来局部影响化学反应速率来提供用于原子层沉积的横向纳米尺度图案控制。电场和/或电荷转移可以显着降低影响反应动力学的势垒，从而显着提高反应速率。通过在没有电场和/或电荷转移的反应速率可忽略的情况下操作ALD生长系统，可以精确地控制沉积仅在由SPM尖端限定的位置处发生。或者，SPM尖端可用于局部抑制ALD生长。

9. 发明申请

US20090241232A1 Prototyping station for atomic force microscope-assisted deposition of nanostructures 失效
标题翻译：原子力显微镜辅助沉积纳米结构原型台
公开(公告)号：US20090241232A1
公开(公告)日：2009-09-24
申请号：US12383467
申请日：2009-03-23
申请人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrei Iancu , Wonyoung Lee
发明人： James F. Mack , Neil Dasgupta , Timothy P. Holme , Friedrich B. Prinz , Andrei Iancu , Wonyoung Lee
IPC分类号： G12B21/04 , G12B21/08
CPC分类号： C23C16/047 , G01Q30/02
摘要： A localized nanostructure growth apparatus that has a partitioned chamber is provided, where a first partition includes a scanning probe microscope (SPM) and a second partition includes an atomic layer deposition (ALD) chamber, where the first partition is hermetically isolated from the second partition, and at least one SPM probe tip of the SPM is disposed proximal to a sample in the ALD chamber. According to the invention, the hermetic isolation between the chambers prevents precursor vapor from damaging critical microscope components and ensuring that contaminants in the ALD chamber can be minimized.
摘要翻译：提供了具有分隔室的局部纳米结构生长装置，其中第一分区包括扫描探针显微镜（SPM），第二分区包括原子层沉积（ALD）室，其中第一分区与第二分区气密隔离，并且SPM的至少一个SPM探针尖端设置在ALD室中的样品的近侧。根据本发明，室之间的密封隔离防止前体蒸汽损坏关键的显微镜部件，并确保ALD室中的污染物可以最小化。

10. 发明授权

US4510850A Seal for rotary actuator 失效
标题翻译：旋转执行器密封
公开(公告)号：US4510850A
公开(公告)日：1985-04-16
申请号：US443324
申请日：1982-11-22
申请人： James F. Mack
发明人： James F. Mack
IPC分类号： F15B15/12 , F16J15/54 , F01C9/00
CPC分类号： F16J15/545 , F15B15/12 , Y10S277/91
摘要： A vane-type hydraulically powered rotary actuator having a shaft provided with a radially extending vane. The shaft is rotatably carried inside a generally cylindrical actuator chamber formed in the housing of the rotary actuator. The vane includes a pair of end walls which move adjacent the actuator housing during operation of the rotary actuator. Improved means are provided for sealing the space between the end walls of the vane and the actuator housing during operation of the actuator.
摘要翻译：叶片型液压动力旋转致动器，其具有设置有径向延伸叶片的轴。轴可旋转地承载在形成在旋转致动器的壳体中的大致圆柱形的致动器室中。叶片包括在旋转致动器的操作期间相邻致动器壳体移动的一对端壁。提供了改进的装置，用于在致动器的操作期间密封叶片的端壁与致动器壳体之间的空间。

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