Scanning Probe Microscope Adapter for Small Probe Mounting
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Solution Overview
Problem
The challenge lies in making small probes compatible with standardized mounts in scanning probe microscopes to ensure optimal operation, while also reducing manufacturing costs and improving probe performance.
Innovation Solution
A detection device with a probe and an adapter is used, where the adapter is secured to the probe via gluing or brazing means to adapt the probe's reduced size to the standard mount, ensuring proper alignment and retention, and allowing for the use of advanced micro-fabrication techniques without increasing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the probe size is reduced to optimize manufacturing costs and improve performance, then manufacturing cost and probe performance are improved, but compatibility with standardized mounts deteriorates
Solution Approach 1:
The detection device is divided into two independent parts: a small probe optimized for performance and cost, and a separate adapter component that provides standard mounting dimensions. This segmentation allows each part to be optimized independently - the probe for manufacturing efficiency and the adapter for compatibility with standardized mounts.
Solution Approach 2:
An adapter component serves as an intermediary between the small probe and the standardized mount. The adapter has a first portion that interfaces with the probe and a second portion that interfaces with the standard mount, enabling compatibility without requiring the probe itself to have standard dimensions.
2Reliability
If the probe size is reduced to improve probe performance, then probe performance is enhanced, but alignment and retention in standard mounts deteriorates
Solution Approach 1:
By separating the probe from the mounting interface through an adapter, the alignment and retention functions are transferred to the adapter component. This allows the small probe to maintain its performance advantages while the adapter ensures precise alignment and secure retention in standard mounts.
Solution Approach 2:
The adapter acts as an intermediary that provides the necessary alignment features and retention mechanisms. The adapter's first portion is designed to interface precisely with the small probe, ensuring proper alignment, while its second portion provides secure retention in the standardized mount.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution allows for the effective operation of small probes in standardized mounts, reducing production costs and maintaining comparable prices while enhancing probe performance, ensuring precise alignment and operation of the microscope.
Implementation Method 1
The adapter is secured to the probe via gluing means comprising at least one glue
Implementation Method 2
via joining means comprising a filler used to secure said adapter to said probe during a brazing operation
Data Source
AI summary
A detection device to be inserted in a holder of a scanning probe microscope is provided. The detection device comprises a probe comprising a support, a lever extending from the support, a tip positioned at one end of the lever, opposite from said support. The probe has dimensions that are small in comparison with the holder and the detection device comprises an adapter secured to the probe so as to adapt said probe to fit the holder. The adapter is secured to the probe by bonding comprising at least one adhesive or by assembly comprising a filler material used to secure said adapter to said probe during a brazing operation.