'Stm tip' presentation slideshows

Summary of 4471 Session 5: Simulations and Surfaces

Summary of 4471 Session 5: Simulations and Surfaces. More on numerical simulation techniques: Extracting information from Monte Carlo calculations (e.g. energy, heat capacity, free energy) Comparison of molecular dynamics and Monte Carlo methods

896 views • 77 slides

STM as a Tool to Understand the Electronic Properties of Molecules

773 views • 77 slides

Seeing Atoms & Molecules COSMOS 2008 Wilson Ho University of California, Irvine

Seeing Atoms & Molecules COSMOS 2008 Wilson Ho University of California, Irvine. 50,000,000 x Magnification Stock Metals Silver Atoms. Silicon(111). The Virtue of Being Single: A Molecular View. 50,000,000x Magnification Galileo, 1992 Reines Hall 3,900,000 Miles UC Irvine. Galileo.

630 views • 45 slides

Characterzation of Catalysts

Characterzation of Catalysts. Investigate: Structure/morphology Surface area Number of active sites Pore distributions Nature of active site Overall reactivity Turn over frequency (TOF) Selectivity Stability Heat and mass transport ? ?. The Surface Science Approach.

505 views • 37 slides

John Lund , Declan Ryan, Ranjana Mehta, Maryam Rahimi and Babak A. Parviz

Direct Electronic Identification of Oligonucleotides with Inelastic Electron Tunneling Spectroscopy. John Lund , Declan Ryan, Ranjana Mehta, Maryam Rahimi and Babak A. Parviz Center of Excellence in Genomic Sciences Microscale Life Sciences Center University of Washington USA.

504 views • 36 slides

E 3

Figure 3.1. Schematic showing all major components of an SPM. In this example, feedback is used to move the sensor vertically to maintain a constant signal. Vertical displacement of the sensor is taken as topographical data. ? z. E 3. 3. 2. ? x. 1.

344 views • 20 slides

Build an STM by yourself

356 views • 20 slides

Probing of Nanostructured Surfaces at Attosecond Timescales

Probing of Nanostructured Surfaces at Attosecond Timescales. Emma Catton. 1 st year PhD student in the Atomic Manipulation Group at NPRL Based in Birmingham for my first year then at Imperial College London to concentrate work on the STM. NPRL Nanoscale Physics Research Laboratory.

160 views • 4 slides

STM

STM. Scanning Tunneling Microscope Viewing Scans and Questions (Activity) Developed by Malory M. Peterson, Summer 2006 Nanotechnology Grant National Science Foundation #0532516. Becoming Familiar With the STM. Start by checking out the STM and identifying the different parts of the machine.

137 views • 4 slides

University of Arkansas, Fayetteville

Performance Characteristics of a Spin-FET Paul Thibado DMR-0405036. University of Arkansas, Fayetteville.

89 views • 3 slides

Fig. 3

Towards an Atomic Scale Understanding of Spin Polarized Electron Transport Vincent P. LaBella, College of Nanoscale Science and Engineering, University at Albany / SUNY , DMR 0349108. BEEM. Fig. 1. Magnetic tip. Non-Magnetic tip. azimuthal angle θ. azimuthal angle θ. Fig. 3.

169 views • 2 slides