Asylum Research Webinar Series 2012

May 23 Webinar

Webinar Series: Opportunities, Challenges, and Frontiers of Nanomechanical Measurements with AFM

Part I: "Introduction and Innovations in High Speed,Quantitative Nanomechanical Imaging"

Bacterio Rhodopsin high resolution AFM scan

This presentation, Part I of the Series, will begin with a survey of the mechanical properties that can be investigated with the wide array of both old and new nanoscale property mapping techniques available to materials scientists. We will then introduce two new techniques for nanomechanical studies that allow unambiguous interpretation of material properties: AM-FM and Loss Tangent. Amplitude-modulated (AM) atomic force microscopy, also known as tapping mode, is a proven, reliable and gentle imaging method with wide spread applications. Previously, the contrast in tapping mode has been difficult to quantify. The new AM-FM imaging technique combines the features and benefits of normal tapping mode with the quantitative, high sensitivity of Frequency Modulation (FM) mode. Loss Tangent imaging is another recently introduced quantitative technique that recasts the interpretation of phase imaging into one term that includes both the dissipated and stored energy of the tip sample interaction. These techniques allow high speed, low force imaging in tapping mode while providing quantitative Elasticity and Loss Tangent images.

Dates for Part II and Part III of this series, "Achieving Accurate Quantitative Nanomechanical Measurements", and "Dynamic Contact Nanomechanical and Functional Measurements" respectively, will be announced this summer.

Roger Proksch, Co-founder Asylum Research

This free webinar will be presented by AFM pioneer, inventor and Asylum Research co-founder, Dr. Roger Proksch.

Register Now for the May 23rd Webinar


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Should you wish to view any previously-aired webinars, see our webinar archives.

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Publications by A. Paszternák:

Smartphone-Based Extension of the Curcumin/Cellophane pH Sensing Method

Pd/Ni Synergestic Activity for Hydrogen Oxidation Reaction in Alkaline Conditions

The potential use of cellophane test strips for the quick determination of food colours

pH and CO2 Sensing by Curcumin-Coloured Cellophane Test Strip

Polymeric Honeycombs Decorated by Nickel Nanoparticles

Directed Deposition of Nickel Nanoparticles Using Self-Assembled Organic Template,

Organometallic deposition of ultrasmooth nanoscale Ni film,

Zigzag-shaped nickel nanowires via organometallic template-free route

Surface analytical characterization of passive iron surface modified by alkyl-phosphonic acid layers

Atomic Force Microscopy Studies of Alkyl-Phosphonate SAMs on Mica

Amorphous iron formation due to low energy heavy ion implantation in evaporated 57Fe thin films

Surface modification of passive iron by alkylphosphonic acid layers

Formation and structure of alkylphosphonic acid layers on passive iron

Structure of the nonionic surfactant triethoxy monooctylether C8E3 adsorbed at the free water surface, as seen from surface tension measurements and Monte Carlo simulations

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