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NIST MEMS Calculator - SRD 166
Data provided by National Institute of Standards and Technology
This MEMS Calculator determines the following thin film properties from data taken with an optical interferometer or comparable instrument: a) residual strain from fixed-fixed beams, b) strain gradient from cantilevers, c) step heights or thicknesses from step-height test structures, and d) in-plane lengths or deflections. Then, residual stress and stress gradient calculations can be made after an optical vibrometer or comparable instrument is used to obtain Young's modulus from resonating cantilevers or fixed-fixed beams.
Tags: ASTM,MEMS 5 in 1,MEMS Calculators,Micro Electro Mechanical Systems,Semiconductor Equipment and Materials International,Standard Reference Material,Young's modulus measurements,cantilevers,data analysis sheets,fixed-fixed beams,height measurements,interferometries,length measurements,residual strains,residual stresses,steps,strain gradients,stress gradients,test structures,thick,vibrometries,
Modified: 2024-02-22
Views: 0
NIST/EPA/NIH Mass Spectral Library with Search Program - SRD 1a
Data provided by National Institute of Standards and Technology
This database is the product of a multi-year, comprehensive evaluation and expansion of the world's most widely used mass spectral reference library.
Tags: HAPS,chemical analysis,chemical structures,gas chromatography,hazardous air pollutants,mass spectra,mass spectrometry,masses,physics,spectra,structural data,structures,
Modified: 2024-02-22
Views: 0
SRM 1450 Fibrous Glass Board: Retrospective Analysis
Data provided by National Institute of Standards and Technology
Thermal conductivity data acquired previously for the establishment of Standard Reference Material (SRM) 1450, Fibrous Glass Board, as well as subsequent renewals 1450a, 1450b, 1450c, and 1450d, are re-analyzed collectively and as individual data sets. Additional data sets for proto-1450 material lots are also included in the analysis (eleven data sets in total).
Tags: bulk density,certified reference material,fit,guarded hot plate,high density molded fibrous glass board,model,regression analysis,Standard Reference Material,thermal conductivity,thermal insulation,
Modified: 2024-02-22
Views: 0
NIST Synthetic Polymer MALDI Methods Database
Data provided by National Institute of Standards and Technology
This resource consists of methods for matrix-assisted laser desorption ionization (MALDI) mass spectrometry on a wide variety of synthetic polymers. The methods are taken from the peer-review scientific literature. The database covers the period from 1988, the year of Tanaka's first paper on the subject, through 2011. Each recipe comes with a literature citation and associated digital object identifier (DOI) when available. The database currently contains entries for over 1250 polymer/matrix combinations.
Tags: MALDI,mass spectrometry,polymers,
Modified: 2024-02-22
Views: 0
NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses
Data provided by National Institute of Standards and Technology
The atomic weights are available for elements 1 through 118 and isotopic compositions or abundances are given when appropriate. Version 3.0.
Tags: Commission on Atomic Weights and Isotopic Abundances,International Union for Pure and Applied Chemistry,SIAM,atomic mass evaluation,Atomic Weights,Elemental Data,elements,mass spectrometry,measurements,physics,relative atomic masses,representative isotopic compositions,statistical evaluation of isotopic abundances,subcommittee for isotopic abundance,
Modified: 2024-02-22
Views: 0
NIST/EPA Gas-Phase Infrared Database JCAMP Format - SRD 35
Data provided by National Institute of Standards and Technology
This data collection contains 5,228 infrared spectra of different compounds along with chemical structures for most of them. Spectra are provided on a CD-ROM in the JCAMP-DX (Joint Committee for Atomic and Molecular Physical Data 'Data Exchange') format. Chemical structures are provided in the MOL-file format. The IR data originated from two sources, from the so-called 'EPA Vapor-Phase IR Library' and from NIST laboratories.
Tags: Joint Committee for Atomic and Molecular Physical Data,absorption spectra,chemical structures,gas phases,gases,infra red,infrared spectra,mass spectra,mass spectrometry,molecular spectroscopy,molecular vibrations,physics,spectra,spectroscopy,structural data,structures,vapor phase infrared,
Modified: 2024-02-22
Views: 0