公开(公告)号：US20180100875A1

公开(公告)日：2018-04-12

申请号：US15707738

申请日：2017-09-18

申请人： Seyed Omid Reza Moheimani ,  Farid Tajaddodianfar ,  Ehud Fuchs ,  John Randall ,  Joshua Ballard ,  James Owen

发明人： Seyed Omid Reza Moheimani ,  Farid Tajaddodianfar ,  Ehud Fuchs ,  John Randall ,  Joshua Ballard ,  James Owen

IPC分类号： G01Q10/06 ,  G01Q60/10 ,  G05D3/14

CPC分类号： G01Q10/065 ,  G01Q60/10 ,  G05B19/042 ,  G05B2219/45182 ,  G05D3/1409 ,  G05D3/1454 ,  G05D3/1463

摘要： Methods, devices, and systems for controlling a scanning tunneling microscope system are provided. In some embodiments, the methods, devices, and systems of the present disclosure utilize a control system included in or added to a scanning tunneling microscope (STM) to receive data characterizing a tunneling current between a tip of the scanning tunneling microscope system and a sample, to estimate, in real-time, a work function associated with the scanning tunneling microscope system, and to adjust, by a control system, a position of the tip based on an estimated work function. Associated systems are described herein.

公开(公告)号：US08045444B2

公开(公告)日：2011-10-25

申请号：US12237925

申请日：2008-09-25

申请人： Abu Sebastian ,  Angeliki Pantazi ,  Charalampos Pozidis ,  Evangelos S. Eleftheriou ,  Reza Moheimani

发明人： Abu Sebastian ,  Angeliki Pantazi ,  Charalampos Pozidis ,  Evangelos S. Eleftheriou ,  Reza Moheimani

IPC分类号： G11B9/00

CPC分类号： G11B9/1481 ,  B82Y10/00 ,  G11B9/1436 ,  Y10S977/947

摘要： The invention relates to a method of controlling movements of a positioner of a micro-scanner, the method comprising: determining the vibration resonance frequency ranges of the positioner, and performing a main scan by a controlled movement of the positioner.

摘要翻译： 本发明涉及一种控制微型扫描仪定位器运动的方法，该方法包括：确定定位器的振动共振频率范围，并通过定位器的受控运动执行主扫描。

公开(公告)号：US20090080107A1

公开(公告)日：2009-03-26

申请号：US12237925

申请日：2008-09-25

申请人： Abu Sebastian ,  Angeliki Pantazi ,  Charalampos Pozidis ,  Evangelos S. Eleftheriou ,  Reza Moheimani

发明人： Abu Sebastian ,  Angeliki Pantazi ,  Charalampos Pozidis ,  Evangelos S. Eleftheriou ,  Reza Moheimani

IPC分类号： G11B21/02

CPC分类号： G11B9/1481 ,  B82Y10/00 ,  G11B9/1436 ,  Y10S977/947

摘要： The invention relates to a method of controlling movements of a positioner of a micro-scanner, the method comprising: determining the vibration resonance frequency ranges of the positioner, and performing a main scan by a controlled movement of the positioner.

摘要翻译： 本发明涉及一种控制微型扫描仪定位器运动的方法，该方法包括：确定定位器的振动共振频率范围，并通过定位器的受控运动执行主扫描。