Atomic Force Microscope

Dimension Icon-Raman

Highest performance AFM with integrated Raman spectroscopy

Основные моменты

Dimension Icon-Raman

图标AFM-Raman系统汇集了原子力显微镜和拉曼显微镜的免费技术,以提供有关样品的地形和化学组成的关键信息。当这些技术通过先进的AFM模式进一步增强时,例如Br​​uker-Cemprepusive peakforce tina™电气表征和PeakForce QNM®quantitative nanomechanical mapping, researchers are able to better understand the mechanisms that lead to specific material properties.

Correlated
AFM and u-Raman data
Enables co-localized measurements with unsurpassed efficiency and ease.
Advanced
AFM modes
Help researchers better understand the mechanisms that lead to specific material properties.
Proven
Dimension Icon platform
台重新设置一个新的性能标准search capabilities.

Особенности

Features

Configuration Stability and Flexibility

The AFM-Raman system, consisting of theDimension Icon®AFM研究级共聚焦拉曼显微镜(Horiba,Labram)都位于一个刚性,抗振动平台上。这种配置允许系统维护每个仪器的完整功能,从而提供最佳的组合性能。例如,Confi Guration可以完整补充图标升级,AFM模式和易用功能,包括Bruker-oftecusive scanasyst®. You are able to tailor the most effective combination of modes for your application.

Series of images showing the topography (left), young’s modulus (middle) and Raman map (right) of the cross section of a layered polystyrene / polypropylene structure (image size 40μm x 40μm). PeakForce QNM provides quantitative information of the elasticity/stiffness of a sample. The change in contrast is due to the higher elastic constant of polystyrene (dark) vs. polypropylene (bright). In comparison, the Raman map clearly shows the regions of different chemical composition (polystyrene in green, polypropylene in red) demonstrating the excellent correlation of the methods.

Seamless Technique and Analysis Integration

Dimension Icon-Raman in AFM measurement position. Here acquiring quantitative nanomechanical data on a polymer blend.

Within seconds a sample can be transferred between the two techniques without disturbance. AFM and spectroscopic measurements of the same sample area are carried out consecutively without danger of misalignment or imprecise location of features. Raman mapping and imaging results can easily be correlated with AFM images using MIRO®, Bruker’s powerful microscopy overlay software. Stacks of data sets (topography, modulus and adhesion maps) can be overlaid with a chemical distribution map to provide comprehensive correlated information of the inspected surface area.

Применения

AFM Modes

Expand Your Applications with AFM Modes

With an unrivalled suite of imaging modes available, Bruker has an AFM technique for every investigation.

Built on the backbone of core imaging modes—Contact Mode and Tapping Mode—Bruker offers AFM modes that allow users to probe their samples’ electrical, magnetic, or materials properties. Bruker’s innovative new PeakForce Tapping technology represents a new core imaging paradigm that has been incorporated into several modes, providing topographic, electrical, and mechanical properties data in parallel.

Дополнительная информация

Специалист

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