VEDA is a suite of tools for simulating many different aspects of dynamic AFM under a range of operating modes and environments. VEDA consists of four tools: Dynamic Approach Curves tool: accurately simulates an AFM cantilever excited at resonance and brought towards a sample surface.
When I enter the values I get a blank graph.
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I am trying to work on a lab for a class, but when I enter in my desired values I get a blank graph. I am not sure what to do. I was told by my professor that I need to adjust the gains, but I...
Scheme Veda outputfiles
I'd like to know the relation between the number of point of a simulation and the number of datas in the output file of VEDA.
Because when I use 1000 points,...
simulation results missing
In the tool of amplitude modulated approach curves, after simulation finished, there’s no result on ‘Tip-sample interaction force vs Z distance’, ‘Tip-sample gap vs Z...
VEDA: Problem Launching Job, Program Finished: Exit Code 1
I am trying to run the default example in the AFM course Part 1, Week 3, Lecture 2 where Professor Refienberg introduces VEDA for the first time.
I can foollow...
VEDA First-time User Manual
07 Aug 2012 | | Contributor(s):: John Melcher, Daniel Kiracofe, Shuiqing Hu, Steven Douglas Johnson, Sudharsan Balasubramaniam, Arvind Raman
This document is intended to be a “quickstart” guide to get new users running their first simulations with VEDA, walking the user through two easy examples. After completing these simple examples, the user is referred to the comprehensive manual for a more detailed description and additional...
This is a comprehensive manual for the VEDA (VIRTUAL ENVIRONMENT FOR DYNAMIC AFM) Version 2.0 simulation tool.
VEDA: Virtual Environment for Dynamic AFM
30 May 2012 | | Contributor(s):: Daniel Kiracofe, John Melcher, Arvind Raman, Sudharsan Balasubramaniam, Steven Douglas Johnson, Shuiqing Hu
A suite of dynamic AFM simulators for air/liquid/vacuum on soft or hard samples.
Problem with the viscous prefactor of the Kelvin-Voigt model
I have some questions about the viscoelastic Kelvin-Voigt model implemented in VEDA :
1) In the VEDA comprehensive manual, Version 2.0, 2012, p88, I do not...
how to draw amplitude vs normalized frequency
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ME 597 Lecture 16: Dynamic Approach Curves in AM-AFM (VEDA Demo)
04 Nov 2010 | | Contributor(s):: John Melcher
Guest lecturer: John Melcher. VEDA demonstration.
ME 597 Lecture 20: Scanning Controls (VEDA Demo)
22 Nov 2010 | | Contributor(s):: Daniel Kiracofe
Guest lecturer: Daniel Kiracofe. VEDA demonstration.
ME 597 Lecture 19: VEDA - Scanning Controls
11 Nov 2010 | | Contributor(s):: Arvind Raman
ME 597 Lecture 13: Virtual Environment for Dynamic AFM (VEDA)
Guest lecturer: John Melcher. VEDA Demonstration; Overview of Capabilities; F-Z Curve Tool
VEDA: Amplitude Modulated Scanning
20 Oct 2009 | | Contributor(s):: John Melcher, Shuiqing Hu, Arvind Raman, Steven Douglas Johnson, Daniel Kiracofe
This tool is being replaced by VEDA 2.0. Use that tool instead.
VEDA 2.0 (Virtual Environment for Dynamic AFM)
28 Aug 2008 | | Contributor(s):: John Melcher, Daniel Kiracofe, Shuiqing Hu, Arvind Raman
There is a new version of this tool which can be found here. Please use that tool instead
Dr. Heinz Sturm
Introduction to VEDA: Virtual Environment for Dynamic AFM
out of 5 stars
26 Sep 2007 | | Contributor(s):: Arvind Raman
This resource has become outdated and has been retired by agreement with the author. Please see the VEDA tool page and supporting documents for current information regarding the VEDA Tool. This learning module describes the motivation, theory, and features of VEDA- a Virtual Environment for...
VEDA: Dynamic Approach Curves
15 Mar 2007 | | Contributor(s):: John Melcher, Shuiqing Hu, Steven Douglas Johnson, Daniel Kiracofe, Arvind Raman
nanoHUB-U: Fundamentals of Atomic Force Microscopy, Part 1: Fundamental Aspects of AFM
24 Jul 2013
A free two-part series of online courses covering the principles and practice of atomic force microscopy.