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1. 发明申请

US20090276924A1 SCANNING PROBE MICROSCOPE AND ACTIVE DAMPING DRIVE CONTROL DEVICE 有权
标题翻译：扫描探针显微镜和主动阻尼驱动控制装置
公开(公告)号：US20090276924A1
公开(公告)日：2009-11-05
申请号：US12439700
申请日：2007-07-27
申请人： Toshio Ando
发明人： Toshio Ando
IPC分类号： G12B21/00
CPC分类号： G01Q10/065
摘要： There is provided a scanning probe microscope that allows active damping to be advantageously carried out.A Z scan control section functions as a driving control section to control a Z scanner that is a controlled object. Driving control is performed by supplying the controlled object with a driving signal processed by an adjustment function. The adjustment function adjusts the driving signal by using a simulated transfer function that simulates an actual transfer function indicative of an actual frequency characteristic of the controlled object so that executing processing of the simulated transfer function on the adjusted driving signal results in decrease of vibration of an output signal from the simulated transfer function. The adjustment function processing is configured so as to execute processing of the simulated transfer function G(s) on the driving signal, to execute processing of an inverse target transfer function K(s) corresponding to the inverse of the target transfer function on an output from the G(s), to determine the difference between the driving signal and the output of K(s), to apply a gain g to the difference, and to add the signal after the gain is applied to the driving signal. Therefore, the output from the G(s) approximates to the target transfer function which is the inverse of the K(s).
摘要翻译：提供了可以有利地进行主动阻尼的扫描探针显微镜。 Z扫描控制部分用作驱动控制部分，以控制作为受控对象的Z扫描器。通过向受控对象提供通过调整功能处理的驱动信号来执行驱动控制。调整功能通过模拟传递函数来调整驱动信号，模拟传递函数模拟表示受控对象的实际频率特性的实际传递函数，使得对调整后的驱动信号执行模拟传递函数的处理导致输出信号从模拟传递函数。调整功能处理被配置为执行对驱动信号的仿真传递函数G（s）的处理，以在输出上执行对应于目标传递函数的倒数的反目标传递函数K（s）的处理从G（s）开始，确定驱动信号和K（s）的输出之间的差异，以将增益g应用于该差值，并且将增益应用于驱动信号后加上该信号。因此，G（s）的输出近似于K（s）的倒数的目标传递函数。

2. 发明申请

US20090172846A1 NANOMETRIC EMITTER/RECEIVER GUIDES 失效
标题翻译：纳米发射体/接收器指南
公开(公告)号：US20090172846A1
公开(公告)日：2009-07-02
申请号：US11916647
申请日：2006-06-06
申请人： Tiberiu Minea , Guy Louarn , Guirec Ollivier , Marc Chaigneau
发明人： Tiberiu Minea , Guy Louarn , Guirec Ollivier , Marc Chaigneau
IPC分类号： G12B21/00
CPC分类号： G01Q60/22 , Y10S977/84 , Y10S977/849 , Y10S977/86 , Y10S977/947
摘要： The invention relates to a nanoprobe comprising a silica fibre (2) with an end opening having a diameter of less than 100 nm, and a metallic sheath (11). The total diameter of the silica part and the metallic sheath (11) is less than 300 nm. The invention also relates to a method for producing one such nanoprobe.
摘要翻译：本发明涉及包括具有直径小于100nm的端部开口的二氧化硅纤维（2）和金属护套（11）的纳米探针。二氧化硅部分和金属护套（11）的总直径小于300nm。本发明还涉及一种这样的纳米探针的制造方法。

3. 发明申请

US20070062265A1 Oscillator for atomic force microscope and other applications 失效
标题翻译：振荡器用于原子力显微镜等应用
公开(公告)号：US20070062265A1
公开(公告)日：2007-03-22
申请号：US11506757
申请日：2006-08-18
申请人： Arthur Beyder , Frederick Sachs
发明人： Arthur Beyder , Frederick Sachs
IPC分类号： G12B21/00 , G12B21/08
CPC分类号： G01Q10/045 , G01Q60/38 , Y10T29/49 , Y10T29/49007 , Y10T74/10
摘要： A device such as a sensor for use in an atomic force microscope. The device comprises a first oscillator, a second oscillator, a pair of first co-axial members interconnecting the first and second oscillators for torsionally suspending the first oscillator, a support structure, and a pair of second co-axial members whose axis is orthogonal to an axis of the first co-axial members and which interconnect the second oscillator and the support structure for torsionally suspending the second oscillator.
摘要翻译：用于原子力显微镜的诸如传感器的装置。该装置包括第一振荡器，第二振荡器，互连第一振荡器和第二振荡器的一对第一同轴构件，用于扭转地悬挂第一振荡器，支撑结构和一对第二同轴构件，其轴线正交于第一同轴构件的轴线，并且连接第二振荡器和支撑结构，用于扭转地悬挂第二振荡器。

4. 发明申请

US20100058846A1 Signal Coupling System For Scanning Microwave Microscope 有权
标题翻译：扫描微波显微镜信号耦合系统
公开(公告)号：US20100058846A1
公开(公告)日：2010-03-11
申请号：US12208432
申请日：2008-09-11
申请人： Hassan Tanbakuchi , Matthew Richter , Michael Whitener
发明人： Hassan Tanbakuchi , Matthew Richter , Michael Whitener
IPC分类号： G12B21/00
CPC分类号： G01Q60/14 , G01Q60/48
摘要： A signal coupling system interposed between a scanning probe and a measurement instrument provides signal communication between the scanning probe and the measurement instrument. The signal coupling system has a pre-stressed shape when the scanning probe is in a neutral position. The pre-stressed shape is designated to provide a characteristic impedance of the signal coupling system that varies linearly as a function of displacement of the scanning probe from the neutral position when the scanning probe is displaced, relative to the neutral position, over a designated range of displacements.
摘要翻译：插入在扫描探针和测量仪器之间的信号耦合系统提供扫描探针和测量仪器之间的信号通信。当扫描探针处于中立位置时，信号耦合系统具有预应力形状。预应力形状被指定为提供信号耦合系统的特征阻抗，当扫描探针相对于中立位置在指定范围内移动时，其作为扫描探针从中性位置的位移线性变化的位移。

5. 发明授权

US07637149B2 Integrated displacement sensors for probe microscopy and force spectroscopy 有权
标题翻译：用于探针显微镜和力谱的集成位移传感器
公开(公告)号：US07637149B2
公开(公告)日：2009-12-29
申请号：US11476625
申请日：2006-06-29
申请人： F. Levent Degertekin , Abidin Guclu Onaran
发明人： F. Levent Degertekin , Abidin Guclu Onaran
IPC分类号： G01B5/28 , G01B11/00 , G12B21/00
CPC分类号： G01Q20/02 , G01Q60/38
摘要： In accordance with an embodiment of the invention, there is a force sensor for a probe based instrument. The force sensor can comprise a detection surface and a flexible mechanical structure disposed a first distance above the detection surface so as to form a gap between the flexible mechanical structure and the detection surface, wherein the flexible mechanical structure is configured to deflect upon exposure to an external force, thereby changing the first distance.
摘要翻译：根据本发明的实施例，存在用于基于探针的仪器的力传感器。力传感器可以包括检测表面和设置在检测表面上方第一距离的柔性机械结构，以便在柔性机械结构和检测表面之间形成间隙，其中柔性机械结构构造成在暴露于外力，从而改变第一距离。

6. 发明申请

US20090116366A1 Preload Modulation to Reduce Head Motion Hysteresis 有权
标题翻译：预载调制以减少磁头运动滞后
公开(公告)号：US20090116366A1
公开(公告)日：2009-05-07
申请号：US11935003
申请日：2007-11-05
申请人： Narayanan Ramakrishnan , Patrick Beckrow Chu , Mark David Bedillion
发明人： Narayanan Ramakrishnan , Patrick Beckrow Chu , Mark David Bedillion
IPC分类号： G12B21/02 , G11B9/00 , G12B21/00
CPC分类号： G11B9/1436 , B82Y10/00 , G01Q80/00 , Y10S977/947
摘要： An apparatus includes a data storage media and a plurality of heads, the data storage media and heads being structured and arranged for relative movement between the heads and storage media causing the heads to move along a scan path, and an actuator for changing a magnitude of head to media force as the heads move along the scan path. A method for reducing head motion hysteresis is also provided.
摘要翻译：一种装置包括数据存储介质和多个磁头，所述数据存储介质和磁头被构造和布置成用于磁头和存储介质之间的相对运动，从而使磁头沿扫描路径移动;以及致动器，用于改变幅度当头沿扫描路径移动时，向媒体力量转移。还提供了减少磁头运动滞后的方法。

7. 发明申请

US20080011046A1 Displacement Method for Determining the Spring Constant of Scanning Probe Microscope Cantileers using MEMS Actuators 审中-公开
标题翻译：使用MEMS执行器确定扫描探针显微镜悬臂弹簧常数的位移法
公开(公告)号：US20080011046A1
公开(公告)日：2008-01-17
申请号：US11458012
申请日：2006-07-17
申请人： Richard K. Workman , Storrs T. Hoen , George M. Clifford
发明人： Richard K. Workman , Storrs T. Hoen , George M. Clifford
IPC分类号： G12B21/00
CPC分类号： G01Q10/04 , G01Q40/00
摘要： In accordance with the invention, the spring constant of a scanning probe microscope cantilever mechanically coupled to a MEMs actuator may be determined in-situ using a displacement method.
摘要翻译：根据本发明，机械耦合到MEM致动器的扫描探针显微镜悬臂的弹簧常数可以使用位移法原位确定。

8. 发明申请

US20050188752A1 Digital control of quality factor in resonant systems including cantilever based instruments 有权
标题翻译：谐振系统中的质量因数的数字控制，包括基于悬臂的仪器
公开(公告)号：US20050188752A1
公开(公告)日：2005-09-01
申请号：US10926787
申请日：2004-08-25
申请人： Dan Bocek , Jason Cleveland
发明人： Dan Bocek , Jason Cleveland
IPC分类号： G01Q30/06 , G01Q60/32 , G01Q60/34 , G05B15/00 , G12B21/00 , G01N13/10
CPC分类号： G01Q60/34 , G01Q60/32
摘要： a digital system for controlling the quality factor in a resonant device. The resonant device can be any mechanically driven resonant device, but more particularly can be a device that includes a cantilever within its system, such as an atomic force microscope. The quality factor can be digitally controlled to avoid noise effect in the analog components. One of the controls can use a direct digital synthesizer implemented in a way that provides access to the output of the phase accumulator. That output is a number which usually drives eight lookup table to produce a cosine or sign output wave. The output wave is created, but the number is also adjusted to form a second number of the drives a second lookup table to create an adjustment factor. The adjustment factor is used to adjusts the output from the cosine table, to create an adjusted digital signal. The adjusted digital signal than drives a DA converter which produces an output drive for the cantilever.
摘要翻译：用于控制谐振装置中的品质因数的数字系统。谐振装置可以是任何机械驱动的谐振装置，但更具体地可以是在其系统内包括悬臂的装置，例如原子力显微镜。质量因数可以数字控制，以避免模拟组件中的噪声影响。其中一个控件可以使用以提供对相位累加器的输出的访问的方式实现的直接数字合成器。该输出是通常驱动八个查找表产生余弦或符号输出波的数字。创建输出波，但也调整该数量以形成第二数量的驱动器第二查找表以创建调整因子。调整因子用于调整余弦值的输出，以创建调整后的数字信号。调整后的数字信号驱动DA转换器，产生悬臂的输出驱动。

9. 发明申请

US20050011256A1 Afm cantilevers and methods for making and using same 失效
标题翻译： Afm悬臂和制造和使用相同的方法
公开(公告)号：US20050011256A1
公开(公告)日：2005-01-20
申请号：US10478394
申请日：2002-03-29
申请人： Jan Hoh
发明人： Jan Hoh
IPC分类号： G01Q60/40 , G01Q70/12 , G01Q70/14 , G01Q70/16 , G12B21/00 , B82B3/00 , G01N13/10
CPC分类号： G01Q60/38
摘要： The invention provides high performance cantilevers with optimal combinations of high resonant frequency and low force constant. In one aspect, AFM cantilevers with spring constants in the range 1-10−6 N/m with (fundamental) resonant frequencies in aqueous solutions of 0.1-100 MHz are provided. A high performance cantilever may be made by focused ion beam milling or electron deposition. The high performance cantilevers allow faster scanning, increase the temporal resolution of force measurement, improve measurement sensitivity by reducing cantilever noise, and improve sensitivity by reducing cantilever spring constant.
摘要翻译：本发明提供了具有高谐振频率和低力常数的最佳组合的高性能悬臂。在一个方面，提供弹簧常数在1-10 -6 N / m范围内的AFM悬臂，其中0.1-100MHz的水溶液中的（基本）共振频率。可以通过聚焦离子束研磨或电子沉积来制造高性能悬臂。高性能悬臂允许更快的扫描，增加力测量的时间分辨率，通过减小悬臂噪声来提高测量灵敏度，并通过减小悬臂弹簧常数来提高灵敏度。

10. 发明授权

US08863311B1 Radio-frequency reflectometry scanning tunneling microscope 有权
标题翻译：射频反射扫描隧道显微镜
公开(公告)号：US08863311B1
公开(公告)日：2014-10-14
申请号：US14037024
申请日：2013-09-25
申请人： National Taiwan University
发明人： Woei-Wu Pai , Huan-Hsin Li , I-Jan Chen
IPC分类号： G12B21/00 , G01Q60/16
CPC分类号： G01Q60/16
摘要： An RF reflectometry scanning tunneling microscope is suitable for observing a surface of an object, and includes a probe that cooperates with the object to form a tunneling resistor therebetween, an RF resonant circuit that cooperates with the tunneling resistor to form a LCR resonant circuit including an inductor connected to a parallel connection of a capacitor, a resistor and the tunneling resistor, an RF signal generator that outputs an RF signal via a directional coupler to the LCR resonant circuit, and an RF signal measuring device that generates a scanning result associated with the surface of the object based on a reflected RF signal resulting from reflection of the RF signal by the LCR resonant circuit.
摘要翻译： RF反射扫描隧道显微镜适用于观察物体的表面，并且包括与物体配合以在其间形成隧道电阻的探针，与隧道电阻器配合的RF谐振电路，以形成LCR谐振电路，其包括电感器连接到电容器，电阻器和隧道电阻器的并联连接器，经由定向耦合器向LCR谐振电路输出RF信号的RF信号发生器，以及RF信号测量装置，其产生与基于由LCR谐振电路反射RF信号而产生的反射RF信号，物体的表面。

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