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Stylus profiler P-16+

Stylus profiler Alpha-Step IQ
  • Stylus profiler P-16+

 

Advanced Contact Stylus Surface Profiler:

  • Best-in-class step height stylus surface profiling repeatability of 6.0Å or 0.1% (1s ) with sub-angstrom vertical resolution
  • Small stylus profiling tabletop footprint with full 200 mmscan length capability (no stitching required) while supporting up to a 300 mm wafer or other large substrate configurations
  • Enables process control and analysis of features at the Angstrom level up to approximately 1 mm in height
  • Constant stylus force control to 0.05mg for “soft” surface profile measurements such as copper, gold and resist
  • State-of-the-art Apex™2D and 3D stylus surface profile analysis software with 3D stress, statistical process control and custom report generation features
  • Unique design requiring movement of only the stage and not the head inducing less cyclical noise in to the scan therefore reducing measurement errors.

The Model P-16+ and P-16 OF+ (open frame) contact stylus profiler delivers automated step height, surface contour, waviness and roughness measurements with detailed 2D or 3D analysis of topography for a variety of surfaces and materials. This general-purpose programmable surface metrology tool is capable of being utilized in a wide range of applications and industries, from R&D departments and universities to production and process monitoring. Common applications include CMP monitoring and bump metrology (semiconductor), thin film step height and stress analysis (material science), thin film head structure definition (data storage), microlens and diffuser shape (optoelectronics), etch rates and trench depth analysis (MEMS) as well as surface characterization of a variety of micro and nano structures in materials that are used across many industries from the general surface machining to biomedical devices.

With its user friendly and powerful Apex software, the P-16+ stylus profiler has the capability to create custom reports, apply a variety of ISO standard filtering methods and unique leveling techniques, set tolerance limits for statistical process control metrics, calculate stress, bearing ratio, distance, volume, density, flatness, peak count distribution as well as an extended list of parameters for step height, roughness and waviness measurements. Apex software is also available in several languages to support our worldwide customer base. New to the P16+ is a 3D Stress option.

The system’s 20-site Sequencing feature as a standard configuration is essential to those customers who need the added convenience of automated wafer-mapping. For the power user, the Productivity Package is the ideal solution to significantly improve overall throughput and productivity. The P-16+ also introduces the added benefit of RoHS compliant computer and peripherals as well as compliance to Semi S2 (safety), S8 (ergonomics) and S14 (fire protection) standards.

 

Comprehensive Surface Metrology Solutions

The P-16+ and P-16OF+ (3D benchtop surface profiling), Alpha-Step IQ (2D benchtop surface profiling), HRP 250/350 series (high resolution surface profiling) provide comprehensive stylus surface metrology analysis and surface topography control solutions to meet the needs of the most demanding profiling applications.

Applications for this product

 

MEMS

Roughness, texture and waviness

Etch Rate, trench depth, DWDM etch

C4 bump measurement

Co-planarity

Laser texture bump, dub-off, stiction

 

Related products

 

HRP 250 high resolution stylus profiler

Alpha-Step IQ stylus profiler

MicroXAM optical profiler

Other KLA-Tencor products

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