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SRC Review – October 4 th, 2005 © 2005 M.Y. Simmons Single atom imaging and manipulation Don Eigler (IBM), Science 262, 218 (1993) Silicon (100) surface Fe atoms on the Cu(111) surface STM manipulation of single atoms is possible but complete device fabrication procedure in vacuum requires ability to locate devices – 1 in 1 trillion chance
SRC Review – October 4 th, 2005 © 2005 M.Y. Simmons Atomically precise single P atom placement 350°C S.R. Schofield, N.J. Curson, M.Y. Simmons et al., Phys. Rev. Lett. 91 136104 (2003). 50 nm Coarse Fine Atomic 150 350 550 750 Temp. (°C) PH 3 PH 2 PH 2 P (incorporated) H desorption P desorption
SRC Review – October 4 th, 2005 © 2005 M.Y. Simmons Using STMs to fabricate devices SCANNING TUNNELING MICROSCOPE SCANNING ELECTRON MICROSCOPE OPTICAL MICROSCOPE 30μm100μm HUMAN EYE 2 mm
About Nanotechnology - general informations -.
Yonsei University 나노분석기술의 현재와 미래 - 국소프로브법을 중심으로 한 실리콘표면 응용 염 한 웅 연세대학교 물리학과 / 원자선원자막연구단.
Manipulating Atoms and Molecules Moving atoms with the STM Unwinding proteins with an AFM Using an AFM tip as pen.
Today we test the clickers again. We now venture into the world of Metals Metals.
Science Saturday --- October 1, Nanotechnology Exciting new science and technology for the 21st century IBM chipUMass LogoTI mirror array.
Microscopes: Types, parts, magnification, use!
Microscopes. Simple Light Microscopes Contains one lens Uses light Used by Anton van Leeuwenhoek in the 1600s.
The Microscope An optical instrument used for viewing very small objects invisible to the naked eye, typically magnified several hundred times.
INFMDMF INFMeeting, Genova Giugno 2003 EFFECTIVE MASS AND MOMENTUM RESOLVED INTRINSIC LINEWIDTH OF IMAGE-POTENTIAL STATES ON Ag(100) INFM and Università
Engr College of Engineering Engineering Education Innovation Center Engr 1182 Nano Pre-Lab Demolding Rev: 20XXMMDD, InitialsPresentation Short.
Electrical Transport in Thin Film Nanostructures Hanno H. Weitering, The University of Tennessee, DMR Competing periodicities in a single atom.
Demolding ENGR Pre Lab.
1 Vjachslav Ksenofontov PhD senior researcher National Scientific Centre Kharkov Institute of Physics and Technology, Kharkov,
Lecture 6: Microscopy II PHYS 430/603 material Laszlo Takacs UMBC Department of Physics.
Fig. 6 from Investigation of drift effect on silicon nanowire field effect transistor based pH sensor (Image 1 of 3) Sihyun Kim et al 2016 Jpn. J. Appl.
Copyright © 2005 SRI International Scanning Probe Microscopy “Seeing” at the nanoscale.
Development of Scanning Probe Lithography (SPL)
Revisit of the Growth of Co on Cu(111) Introduction Cobalt thin films on Cu(111) are model systems for magnetic investigations and their structures and.
Nanoscale Schottky Barrier Measured Using STM Peter Bennett, Arizona State University, DMR The current-voltage (I-V) behavior of nanoscale metallic.
What has enabled Nanoscience? Advances in Computing Power New Generation of Scientific Instruments Scanning Probe Microscopes An incomplete list.... Very.
Measuring Nanostructures. How do we see nanostructures? A light microscope? Helpful, but cannot resolve below 1000 nm An electron microscope? Has a long.
“Scanning Tunneling Microscopy Transmission Electron Microscopy”
STM/S Imaging Studies in the Vortex State Anjan K. Gupta Physics Department, IIT, Kanpur (Tutorial, IVW10 at TIFR)
Scanning Probe Lithography (SPL)
NATSYCO. microscopy Optical microscopy Electron microscopy Scanning probe microscope.
Nanoscale Images All the images in these slides were created using scanning tunneling microscopes (STMs) or atomic force microscopes (AFMs). These images.
Scanning near-field optical microscopy (SNOM) for magneto-optics Paolo Vavassori INFM - National Research Center on nanoStructures and Biosystems at Surfaces.
Scanning Tunneling Microscopy and Atomic Force Microscopy
On Measuring Coherence in Coupled Dangling-Bond Pair Dynamics Zahra Shaterzadeh-Yazdi International Iran Conference on Quantum Information September.
Chien-Chang Chen (Nai-Chang Yeh’s group). IMAGE FROM AN STM Iron atoms on the surface of Cu(111) Image from an STM.
STM study of organic molecules on a hexagonal SiC surface Tamara Ovramenko PhD supervisors: Andrew Mayne Gérald Dujardin Groupe de Nanosciences Moléculaires.
Karina Morgenstern , Nicolas Lorente,and Karl-Heinz Rieder
The Atom and its Structure You need iPads and/or Notebooks! Open eBackpack.
Seeing Atoms & Molecules COSMOS 2008 Wilson Ho University of California, Irvine.
Scanning Tunneling Microscopy Zachary Barnett Solid State II Dr. Elbio Dagotto April 22, 2008.
(b) Constant height mode Measure the tunneling current while scanning on a given, smooth x-y-z contour. The z-position (output of feedback loop) is measured.
Nanoscience, Nanotechnology and Nanomanufacturing Exciting new science and technology for the 21st century.
Lecture VII Tunneling. Tunneling An electron of such an energy will never appear here! classically E kin = 1 eV 0 V-2 Vx.
Thermal Radiation Scanning Tunneling Microscopy Yannick De Wilde, Florian Formanek, Remi Carminati, Boris Gralak, Paul-Arthur Lemoine, Karl Joulain, Jean-Philippe.
Atomic-scale Engeered Spins at a Surface
Molecular Magnet: an Example of STM Application J. Wu Phys. Dept. C203 course.
“Cell Theory”. Leeuwenhoek made a simple microscope (mid 1600’s) magnified 270X Early microscope lenses made images larger but the image was not clear.
Scanning tunnelling spectroscopy
Scanning Tunneling Microscope
Frontiers in 3D scanning Prof Phil Withers Manchester X-ray imaging Facility University of Manchester.
An STM Measures I(r) Tunneling is one of the simplest quantum mechanical process A Laser STM for Molecules Tunneling has transformed surface science. Scanning.
Nano-technology in a nutshell M.C. Chang Dept of Phys.
Imaging and manipulation of single atoms and molecules: the science of the nanoscale world Miquel Salmeron Materials Science Division Lawrence Berkeley.
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