Academic literature on the topic 'AFM nanomanipulation'

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Journal articles on the topic "AFM nanomanipulation"

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TIAN, Xiaojun. "Review of AFM Based Robotic Nanomanipulation." Journal of Mechanical Engineering 45, no. 06 (2009): 14. http://dx.doi.org/10.3901/jme.2009.06.014.

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Lal, R., and S. A. John. "Biological applications of atomic force microscopy." American Journal of Physiology-Cell Physiology 266, no. 1 (January 1, 1994): C1—C21. http://dx.doi.org/10.1152/ajpcell.1994.266.1.c1.

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The newly developed atomic force microscope (AFM) provides a unique window to the microworld of cells, subcellular structures, and biomolecules. The AFM can image the three-dimensional structure of biological specimens in a physiological environment. This enables real-time biochemical and physiological processes to be monitored at a resolution similar to that obtained for the electron microscope. The process of image acquisition is such that the AFM can also measure forces at the molecular level. In addition, the AFM can interact with the sample, thereby manipulating the molecules in a defined manner--nanomanipulation! The AFM has been used to image living cells and the underlying cytoskeleton, chromatin and plasmids, ion channels, and a variety of membranes. Dynamic processes such as crystal growth and the polymerization of fibrinogen and physicochemical properties such as elasticity and viscosity in living cells have been studied. Nanomanipulations, including dissection of DNA, plasma membranes, and cells, and transfer of synthetic structures have been achieved. This review describes the operating principles, accomplishments, and the future promise of the AFM.
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Shahmoradi Zavareh, Seyed Abbas, Hamid Akbari Moayyer, and Mohammad Amin Ahouei. "Experimental Manipulation of Gold Nano-Particles by Atomic Force Microscope and Investigating Effect of Various Working Parameters." Advanced Materials Research 829 (November 2013): 831–35. http://dx.doi.org/10.4028/www.scientific.net/amr.829.831.

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Due to involvement of various fields of engineering and bio researchers in nanoprojects and their need in achieving certain layout of nanoparticles (NPs) in many research studies, considerable attention is paid to nanomanipulation nowadays. The present experimental study employs Atomic Force Microscope (AFM) in order to push gold nanoparticles on a highly flat mica surface. A silicon probe in contact mode is used to both image and manipulate nanoparticles and Topo and L-R images have been obtained to show the successes of manipulation when proper conditions are fulfilled. The effect of AFM parameters such as applied force, scanning speed and number of pixels of image on nanomanipulation efficiency is investigated. Moreover, the tip is moved along a special path which can be set by software to study manipulation of nanoparticles aggregates. Finally, possible applications of nanomanipulation in nanomechanics, nanoelectronics, nanomaterials and bio-technology are reported and further experimental research works on nanomanipulation are proposed.
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Chang, Ming, C. H. Lin, and Juti Rani Deka. "Characterization and Manipulation of Boron Nanowire inside SEM." Key Engineering Materials 381-382 (June 2008): 31–34. http://dx.doi.org/10.4028/www.scientific.net/kem.381-382.31.

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Nanostructures materials have stimulated broad attention in the past decade because of their potential fundamental characteristics and its promising applications in nano electronic devices. In the present investigation, crystalline boron nanowires (BNWs) were synthesized by vapor liquid solid (VLS) technique and its mechanical properties were studied using a nanomanipulator inside a scanning electron microscope (SEM). Electron beam induced deposition (EBID) method was used to clamp boron nanowire to the AFM tips. The Young’s modulus of the NWs were determined from the buckling instability of NW and computed to be approximately 131.7 ± 14.6GPa. In addition, the nanomanipulation system was used to manipulate nanowire and built a nanoring.
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Yuan, Shuai, Zhidong Wang, Ning Xi, Yuechao Wang, and Lianqing Liu. "AFM Tip Position Control in situ for Effective Nanomanipulation." IEEE/ASME Transactions on Mechatronics 23, no. 6 (December 2018): 2825–36. http://dx.doi.org/10.1109/tmech.2018.2868983.

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Tian, Xiaojun, Yuechao Wang, Ning Xi, Lianqing Liu, Niandong Jiao, and Zaili Dong. "AFM Based MWCNT Nanomanipulation with Force and Visual Feedback." Journal of Nanoscience and Nanotechnology 9, no. 2 (February 1, 2009): 1647–50. http://dx.doi.org/10.1166/jnn.2009.c223.

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Mokaberi, B., and A. A. G. Requicha. "Compensation of Scanner Creep and Hysteresis for AFM Nanomanipulation." IEEE Transactions on Automation Science and Engineering 5, no. 2 (April 2008): 197–206. http://dx.doi.org/10.1109/tase.2007.895008.

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Li, G., N. Xi, M. Yu, and W. K. Fung. "Development of Augmented Reality System for AFM-Based Nanomanipulation." IEEE/ASME Transactions on Mechatronics 9, no. 2 (June 2004): 358–65. http://dx.doi.org/10.1109/tmech.2004.828651.

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Ishisaki, Itsuhachi, Yuya Ohashi, Tatsuo Ushiki, and Futoshi Iwata. "Nanomanipulator Based on a High-Speed Atomic Force Microscopy." Key Engineering Materials 516 (June 2012): 396–401. http://dx.doi.org/10.4028/www.scientific.net/kem.516.396.

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We developed a real-time nanomanipulation system based on high-speed atomic force microscopy (HS-AFM). During manipulation, the operation of the manipulation is momentarily interrupted for a very short time for high-speed imaging; thus, the topographical image of the fabricated surface is periodically updated during the manipulation. By using a high-speed imaging technique, the interrupting time could be much reduced during the manipulation; as a result, the operator almost does not notice the blink time of the interruption for imaging during the manipulation. As for the high-speed imaging technique, we employed a contact-mode HS-AFM to obtain topographic information through the instantaneous deflection of the cantilever during high-speed scanning. By using a share motion PZT scanner, the surface could be imaged with a frame rate of several fps. Furthermore, the high-speed AFM was coupled with a haptic device for human interfacing. By using the system, the operator can move the AFM probe into any position on the surface and feel the response from the surface during manipulation. As a demonstration of the system, nanofabrication under real-time monitoring was performed. This system would be very useful for real-time nanomanipulation and fabrication of sample surfaces.
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YUAN, Shuai. "Implementation of Virtual Clap Based AFM Nanomanipulation Through Tip Positioning." Journal of Mechanical Engineering 50, no. 13 (2014): 142. http://dx.doi.org/10.3901/jme.2014.13.142.

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Dissertations / Theses on the topic "AFM nanomanipulation"

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Xu, JiaPeng. "A Novel Nanoparticle Manipulation Method Using Atomic Force Microscope." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1243987021.

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Craciun, Andra. "AFM force spectroscopies of surfaces and supported plasmonic nanoparticules." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAE039/document.

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Dans ce travail de thèse, le microscope à force atomique (AFM) a été utilisé comme outil de manipulation de haute précision pour construire des nanostructures plasmoniques avec des géométries définies et un réglage précis de la distance interparticulaire et également comme technique de spectroscopie d'absorption. Différentes études concernant les phénomènes pertinents pour la manipulation des nanoparticules et émergeant à l'interface substrat-nanoparticules, ont été réalisées. Des expériences de frottement menées sur diverses surfaces d'oxydes ont révélé un nouveau mécanisme de frottement à l’échelle nanométrique, expliqué par un modèle de potentiel d'interaction de type Lennard-Jones modifié. Les propriétés de frottement et d'adhésion de CTAB adsorbé sur silice sont également présentées. Des nano-bâtonnets d'or fonctionnalisés par du CTAB ont été manipulés par AFM afin de construire des nanostructures plasmoniques. La dernière partie de la thèse présente les efforts expérimentaux et théoriques pour démontrer la faisabilité de l'utilisation d'un AFM comme une technique de spectroscopie optoélectronique à base de force
In this thesis work the atomic force microscope (AFM) was employed first as a high precision manipulation tool for building plasmonic nanostructures with defined geometries and precise tuning of interparticle distance and second as an absorption spectroscopy technique. Different studies regarding phenomena emerging at sample nanoparticle interface relevant for nanoparticle manipulation were performed. Friction experiments conducted on various oxide surfaces revealed a novel nanoscale stick slip friction mechanism, explained by a modified Lennard-Jones-like interaction potential model. Frictional and adhesion properties of CTAB adsorbed on silica are also reported. CTAB functionalized gold nanorods were used for building specific plasmonic particulate nanostructures. The final part of the thesis presents experimental and theoretical efforts to demonstrate the feasibility of using an AFM as a force-based optoelectronic spectroscopy technique
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Potié, Alexis. "Etude de la croissance de nanofils de Si Ge et caractérisation par microscopie à force atomique." Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00767918.

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Étude de la croissance de nanofils de SiGe par dépôt chimique en phase vapeur et caractérisation par microscopie à force atomique. Les nanofils semi-conducteurs constituent des briques de bases au potentiel prometteur pour l'amélioration des dispositifs du futur. D'autre part, l'alliage SiGe permet de contrôler les propriétés électroniques de la matière telles que les mobilités des porteurs et la largeur de bande. Dans le cadre de ce travail de thèse, nous étudions les mécanismes de croissance catalysée de nanofils de SiGe et développons des méthodes de caractérisation de nanofils par AFM.Dans un premier temps, la croissance par CVD de nanofils de SiGe est étudiée en utilisant l'or comme catalyseur. Nous étudions l'influence du HCl en phase gazeuse qui permet un contrôle de la croissance de nanofils de SiGe et modélisons son action.Dans un deuxième temps, nous étudions la croissance de nanofils SiGe catalysée par siliciures compatibles CMOS, et la croissance de nanofils de Ge pur à basse température. Nous nous intéressons également à l'élaboration d'hétérostructures.Enfin, nous étudions le module de Young de NF unique de Si, GaN et ZnO par AFM et une nouvelle méthode de génération de potentiel piézoélectrique sur NF de GaN a été développée.
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Darwich, Samer. "Colloidal Gold Nanoparticules : A study of their Drying-Mediated Assembly in Mesoscale Aggregation Patterns and of their AFM Assisted Nanomanipulation on Model Solid Surfaces." Phd thesis, Université de Haute Alsace - Mulhouse, 2011. http://tel.archives-ouvertes.fr/tel-00718640.

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This work deals with the study of the drying-mediated assembly of colloidal gold nanoparticles (Au NPs) in mesoscale aggregation patterns and their manipulation by atomic force microscopy (AFM) on model surfaces. The assembly of NPs in mesoscale and complex aggregation patterns assisted by the wetting and the drying of complex fluids (suspensions of NPs, NPs/biopolymers mixed solutions) on homogeneous and heterogeneous molecular surfaces was studied. This issue is important, both for understanding fundamental processes of self-organization, and for generating new functional mesostructures. The drying of complex fluids often leads to the emergence of highly complex aggregation structures as shown and discussed in this work. The richness and the aesthetics of these complex structures generated by these interfacial phenomena reflect not only the bulk properties of fluids (different sizes and lengths- scales, kinetic changes in state), but more importantly, the coupling between the fluid properties and those of the substrate surface (wetting interactions, confinement, hydrodynamics). In the case of two important heterogeneous fluids which are Au NPs and polysaccharide solutions, these drying-mediated structure formation lead to the genesis of unusually large and highly ramified dendrites aggregation patterns. The growth mechanism and the critical parameters that control the morphogenesis of these complexes structures are addressed in this work. In addition, the aging mechanisms and kinetics of these structures that are metastable and evolve either through direct dislocation via clusters NPs mobility on the surface, or through undulation-induced roughning of the dendrite branches. To better understanding this NPs mobility and thus the dislocation mechanism of the aging, a detailed study based on the manipulation of NPs by atomic force microscopy in tapping mode (AFM) was developed. The threshold dissipated energy to manipulate (move) the NPs can be quantified according to the intrinsic parameters of the particle (size, shape, and chemical nature), the chemical nature and topography of the substrate, and finally the operating and environment conditions. This work enabled us to understand the mechanisms and characterize the critical parameters that may intervene in the dislocation (aging) of NPs-based functional structures, depending on the nature of the environment liquid and the substrate. Finally, this work proposes an approch of evaluation and of monitoring the stability and the aging of these aggregation structures, in particular, those formed from the drying of films and drops of nano-particles solutions (metal nanoparticles, blood: proteins, viruses ...).
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"AFM-Based Mechanical Nanomanipulation." Thesis, 2011. http://hdl.handle.net/1911/70303.

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Advances in several research areas increase the need for more sophisticated fabrication techniques and better performing materials. Tackling this problem from a bottom-up perspective is currently an active field of research. The bottom-up fabrication procedure offers sub-nanometer accurate manipulation. At this time, candidates to achieve nanomanipulation include chemical (self-assembly), biotechnology methods (DNA-based), or using controllable physical forces (e.g. electrokinetic forces, mechanical forces). In this thesis, new methods and techniques for mechanical nanomanipulation using probe force interaction are developed. The considered probes are commonly used in Atomic Force Microscopes (AFMs) for high resolution imaging. AFM-based mechanical nanomanipulation will enable arranging nanoscale entities such as nanotubes and molecules in a precise and controlled manner to assemble and produce novel devices and systems at the nanoscale. The novelty of this research stems from the development of new modeling of the physics and mechanics of the tip interaction with nanoscale entities, coupled with the development of new smart cantilevers with multiple degrees of freedom. The gained knowledge from the conducted simulations and analysis is expected to enable true precision and repeatability of nanomanipulation tasks which is not feasible with existing methods and technologies.
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Book chapters on the topic "AFM nanomanipulation"

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Xie, Hui, Cagdas Onal, Stéphane Régnier, and Metin Sitti. "Nanomechanics of AFM Based Nanomanipulation." In Springer Tracts in Advanced Robotics, 87–143. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20329-9_4.

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Xie, Hui, Cagdas Onal, Stéphane Régnier, and Metin Sitti. "Automated Control of AFM Based Nanomanipulation." In Springer Tracts in Advanced Robotics, 237–311. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20329-9_6.

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Yang, Guoliang. "Nanomanipulation of Biological Macromolecules by AFM." In Tip-Based Nanofabrication, 129–65. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9899-6_4.

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"Single-Molecule Dissection and Isolation Based on AFM Nanomanipulation." In Atomic Force Microscopy in Nanobiology, 67–80. Jenny Stanford Publishing, 2016. http://dx.doi.org/10.1201/b15671-6.

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Conference papers on the topic "AFM nanomanipulation"

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Guangyong Li, Ning Xi, and Mengmeng Yu. "Calibration of AFM based nanomanipulation system." In IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004. IEEE, 2004. http://dx.doi.org/10.1109/robot.2004.1307186.

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Mualim, Yanto, Fathi H. Ghorbel, and James B. Dabney. "Nanomanipulation Modeling and Simulation." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15319.

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A novel approach to better model nanomanipulation of a nanosphere laying on a stage via a pushing scheme is presented. Besides its amenability to nonlinear analysis and simulation, the proposed model is also effective in reproducing experimental behaviors commonly observed during AFM-type nanomanipulation. The proposed nanomanipulation model consists of integrated subsystems that are identified in a modular fashion. The subsystems consistently define the dynamics of the nanomanipulator tip and nanosphere, interaction forces between the tip and the nanosphere, friction between the nanosphere and the stage, and the contact deformation between the nanomanipulator tip and the nanosphere. The main feature of the proposed nanomanipulation model is the Lund-Grenoble (LuGre) dynamic friction model that reliably represents the stick-slip behavior of atomic friction experienced by the nanosphere. The LuGre friction model introduces a new friction state and has desirable mathematical properties making it a well-posed dynamical model that characterizes friction with fidelity. The proposed nanomanipulation model facilitates further improvement and extension of each subsystem to accommodate other physical phenomena that characterize the physics and mechanics of nanomanipulation. Finally, the versatility and effectiveness of the proposed model is simulated and compared to existing models in the literature.
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Yo-An Lim, Chang Gyu Lee, Jong-Phil Kim, and Jeha Ryu. "Stable haptic interaction for AFM-based nanomanipulation." In 2009 IEEE International Symposium on Industrial Electronics (ISIE 2009). IEEE, 2009. http://dx.doi.org/10.1109/isie.2009.5222558.

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Ellingwood, Brian, and Hakan Gurocak. "Haptic Interface for an AFM for Nanomanipulation." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41315.

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This paper presents research on a nanomanipulator developed using an atomic force microscope (AFM) and an inexpensive off-the-shelf force feedback joystick for haptic interface. The system allows a user to manually position the AFM tip over a sample and provides force feedback to him based on the sample-tip interactions. The haptic interface adds a new channel of information to the user during the blind manipulation stage with the AFM. The paper describes the system configuration, design details of the haptic interface and control software. Results of a particle string splitting experiment and a particle identification experiment are presented.
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Tian, Xiaojun, Yuechao Wang, Ning Xi, Zaili Dong, and Wenjung Li. "Accurate Positioning of AFM Probe for AFM Based Robotic Nanomanipulation System." In 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE, 2006. http://dx.doi.org/10.1109/iros.2006.282317.

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Hao, Lina, Jiangbo Zhang, and Ning Xi. "Study on Control Method of AFM Probe Based Nanomanipulation." In 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems. ASMEDC, 2007. http://dx.doi.org/10.1115/mnc2007-21468.

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Atomic Force Microscope (AFM) based nanomanipulation has been extensively investigated for many years. However, efficiency and accuracy of AFM based nanomanipulation is still a major issue due to the nonlinearities and uncertainties in nanomanipulation. The compensation of drift, creep, hysteresis and some other nonlinearities generating large spatial uncertainties has been studied by some research groups. The compensation of these uncertainties does help to improve the accuracy of nanomanipulation to a certain extent. However, the deformation of the cantilever is one of the major nonlinearities affecting the accuracy during manipulations. It is difficult to control the tip position precisely due to the uncertainty of the deformation. A promising way to solve this problem is to actively change the nominal rigidity of the cantilever. This paper focused on the accurate control of active AFM probe based on survey of existing way to eliminate the deformation. The experimental results have verified the theoretical model and demonstrated that the precise position control.
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Landolsi, Fakhreddine, Fathi H. Ghorbel, and James B. Dabney. "Effect of Interaction Modeling in AFM-Based Nanomanipulation." In ASME 2008 Dynamic Systems and Control Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/dscc2008-2153.

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AFM-based nanomanipulation is very challenging because of the complex mechanics in tip-sample interactions and the limitations in AFM visual sensing capabilities. In the present paper, we investigate the modeling of AFM-based nanomanipulation emphasizing the effects of the relevant interactions at the nanoscale. The major contribution of the present work is the use of a combined DMT-JKR interaction model in order to describe the complete collision process between the AFM tip and the sample. The coupling between the interactions and the friction at the nanoscale is emphasized. The efficacy of the proposed model to reproduce experimental data is demonstrated via numerical simulations.
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Guangyong Li, Ning Xi, Heping Chen, A. Saeed, and Mengmeng Yu. "Assembly of nanostructure using AFM based nanomanipulation system." In IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004. IEEE, 2004. http://dx.doi.org/10.1109/robot.2004.1307187.

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Wang, Zhiyu, Lianqing Liu, Zhidong Wang, Zaili Dong, Shuai Yuan, and Jing Hou. "A stochastic state prediction in AFM based nanomanipulation." In 2012 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2012. http://dx.doi.org/10.1109/icma.2012.6284330.

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Krohs, Florian, Saskia Hagemann, Jorge Otero, Manel Puig-Vidal, and Sergej Fatikow. "Control system for an AFM based nanomanipulation station." In International Symposium on Optomechatronic Technologies, edited by Sergej Fatikow, Farrokh Janabi-Sharifi, Toshio Fukuda, Hyungsuck Cho, and Heikki N. Koivo. SPIE, 2007. http://dx.doi.org/10.1117/12.754589.

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