This is the next generation, NIST and NPL (NIST counterpart in the U.K.) Traceable, Magnification Reference Standard & Stage Micrometer. For Instrument Calibration from 1,500x – 1,000,000x (80nm min. pitch).
Electron Microscopy: SEM (secondary & backscattered electrons), TEM (for use with a bulk holder- the MRS-5 is conveniently sized at 2 x 2 x 0.5mm.
Scanning Microscopies and Profilometry: STM, AFM, stylus and optical, etc. The pattern height is 0.1µm.
Optical Microscopy: reflected, bright/dark field, differential contrast, and confocal.
Chemical Mapping: EDS, WDS, micro/macro XRF, XPS, Auger & others. The pattern is fabricated using 100nm tungsten film over a thin SiO2 film over a silicon substrate.
Resolution Testing: With a series of 2 bar targets (similar to the USAF 1953 patterns) ranging in size from 80nm to 3µm.
Linearity Testing: With a 1µm2 pitch over 40 x 40µm.
A Standard Ahead of Its Time: The MRS-5 represents a challenging next step. The nanotechnology sized patterns will be a good test of your imaging systems.
Advanced optical microscopes now have submicrometer test patterns to measure resolution and linearity.
Scanning electron microscopes have a pattern that will show significant differences between backscattered and secondary electron type I and type II images. Imaging the pattern will also tax their low accelerating voltage capabilities.
Scanning probe microscopes have a pattern that is closely sized to the finest cantilever tips challenging their resolution ability.
Introduction
Introducing the MRS-5, the next level in a series of magnification calibration standards (the MRS-1, MRS-3 and MRS-4 are currently available). The MRS series of calibration standards are highly accepted pitch standards, with well over 1,000 being used in laboratories around the world including national laboratories in the US, UK and Germany. Industrial customers include Intel, AMD, and IBM. The MRS-5 is offered as a certified reference material (a traceable standard) or, optionally, without traceability. Also offered is a cleaning service and a recertification program, as required by international quality standards such as ISO, QS-9000 and ISO-17025.
Details on MRS-5 Magnification Reference Standard Pattern Design, Traceability, Recertification Program,
Operating Parameters and Magnification Requirements
Pattern Pitch Spacings
Nested boxes 2µm 1µm 500nm 200nm 4 each 100nm 4 each 80nm 4 each
3 bar targets 3µm 2µm 1µm 1.5µm 1µm 900nm
3 bar targets continued 800nm 700nm 600nm 500nm 400nm 300nm
3 bar targets continued 200nm 100nm 80nm
Construction
2mm x 2mm x 0.5mm thick silicon die with thin SiO2 film then 100nm tungsten film. Pattern is etched into the tungsten film stopping at the SiO2 layer.
Pitch is defined as a cycle, the distance of a bar plus space.
Traceability
The MRS-5 is traceable to the National Physical Laboratory (NPL) in the U.K. NPL IS the counterpart to NIST in the U.S. There is a mutual recognition agreement between NIST and NPL recognizing each others' measurements.
Geometric design
It should be noted that some high resolution standards are traceable through optical diffraction methods to determine the pattern frequency which does not account for frequency variations in the pattern. We do it correctly, measuring and providing traceability to the individual pattern.
NIST= National Institute of Standards and Technology, USA
NPL= National Physical Laboratories, UK (counterpart of NIST)
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企业名称
广州竞赢化工科技有限公司
企业信息已认证
企业类型
有限责任公司(自然人投资或控股)
信用代码
91440101795540632T
成立日期
2006-12-11
注册资本
壹佰零捌万元整
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