Blogs
Why Demand for SiC Wafers is Hot and Durable GalleryWhy Demand for SiC Wafers is Hot and Durable
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Why Demand for SiC Wafers is Hot and Durable
Why Demand for SiC Wafers is Hot and Durable Pardon the pun, but SiC wafers are a hot item for high-temperature applications. Silicone carbide (SiC), a semiconductor containing both silicon and carbide, withstands temperatures up to 2700°C. Carborundum, as this durable ceramic is also known, finds additional applications in bulletproof vests, extrusion dies, sandpaper, and high-performance disc brakes. In electronics, SiC materials are used with light-emitting diodes (LEDs) and detectors. In the semiconductor industry, a market where interest is red-hot, SiC wafers are used in electronic devices that operate at high temperatures, high voltages, or both. Examples include electric [...]
Wafer Stress Analysis Using the 300iSA
Wafer Stress Analysis Using MTI Instruments Proforma 300iSAWafer processing involves several stages that may translate into mechanical alterations. Sometimes these alterations can cause deformities that render the wafer either unusable or that put it marginally close to not being usable. To determine this, stress analysis can be used.The Proforma 300iSA wafer characterization tool provides a software capability in which a wafer can be analyzed prior to processing and then after processing. The tool then evaluates how the wafer changed and hence, provides the resulting stress analysis.The software expects the customer to provide the material elasticity constants and to define them [...]
GaGe by Vitrek
High-Speed Data Acquisition & Signal Recording Systems High-Speed A/D Digitizers View Products Digital Signal Processing View Products PC Oscilloscope, Spectrum Analyzer, Signal Recording Software, SDKs View Products High-Speed Signal Recording Systems View Products High-Speed Data Acquisition & Signal Recording Systems 16-Bit High-Speed A/D Digitizers GaGe 16-bit resolution digitizer models divide the input voltage range into 65,536 different digitization levels, which improves the delectability limit by a factor of 4 over the [...]
Webinar Recap: Cable Testing Systems
For over thirty years, Vitrek has been a leading provider of high-quality, multi-functional electrical and high voltage testing equipment. Based in San Diego, CA, Vitrek is an internationally recognized electrical and safety test equipment manufacturer supplying customers in 30 countries. Vitrek designs and manufactures cutting-edge test equipment used in industries such as aerospace, military, medical, automotive, and many more! […]
Weathering the storm: Keys to resiliency in MRO
Weathering the storm: Keys to resiliency in MRO By Ken Ameika It’s no secret that COVID-19 has adversely affected the airline industry, and consequently the MRO and test cell markets. But the impacts are nuanced. Commercial aircraft utilization is way down; meanwhile, freight carrier business is expanding markedly. Operators are spending less; but they still have needs, which often require quick turnaround. It’s been hard for many. But there’s good news: COVID provided lessons that we can all use to make our businesses, or our careers, more resilient to the next major disruption. Diversify Your Business Commercial passenger traffic—or [...]
Capacitance Probes vs. Strain Gauges in Piezo Flexure Stages
Capacitance probes with pico-positioning sensors can be embedded in piezo flexure stages. With minor mounting modifications, these non-contact probes provide significantly greater accuracy than strain gauges. Piezo flexure stages are positioning devices with a high degree of resolution. These motion stages contain a piezoelectric actuator that converts an electrical signal into displacement based on the reverse piezoelectric effect, which is the ability of a piezo electric material to elongate when a voltage is applied. When a voltage (e.g., 0-150 VDC) is applied to the actuator, the stage moves in proportion to the applied voltage. Yet, the exact position remains [...]
Press Release: Vitrek Offers Metrologists Laboratory-Level Accuracy in a Portable, Battery Operated DC Calibrator GalleryPress Release: Vitrek Offers Metrologists Laboratory-Level Accuracy in a Portable, Battery Operated DC Calibrator
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Press Release: Vitrek Offers Metrologists Laboratory-Level Accuracy in a Portable, Battery Operated DC Calibrator
Vitrek Offers Metrologists Laboratory-Level Accuracy in a Portable, Battery-Operated DC Calibrator The XiTRON 2000 Series provides flexibility when calibrating thermocouple, pressure, flow and DC voltage instrumentation; portable DC calibrator’s performance rivals costlier devices traditionally used in lab settings […]
CMP and Capacitance-Based Semiconductor Wafer Measurement GalleryCMP and Capacitance-Based Semiconductor Wafer Measurement
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CMP and Capacitance-Based Semiconductor Wafer Measurement
Chemical mechanical polishing (CMP) uses chemical oxidation and mechanical abrasion to selectively remove material from semiconductor wafers in order to achieve very high levels of planarity. The planarity, or flatness, of these wafers is important for optical lithography, a microfabrication technique that produces integrated circuits (ICs) by transferring a geometric pattern from a photomask to a light-sensitive chemical photoresist. Also known as photolithography or UV lithography, optical lithography can produce a geometric pattern on a thin film or directly onto the substrate. Semiconductor Wafer Measurements: Flatness and Shape During optical lithography, variations in wafer flatness must be smaller than [...]
Software Development Kits
Software Development Kits for CompuScope Digitizers SDKs for C/C#, LabVIEW and MATLAB C/c# sdk dATASHEET LabVIEW SDK DataSheet MATLAB SDK DataSheet GaGe provides extensive software support for custom application development with Software Development Kits (SDKs) for C/C#, Python (included in C/C# SDK), LabVIEW, and MATLAB for CompuScope digitizers. All SDKs provide several powerful programming examples illustrating the use of CompuScope digitizer hardware in different operating modes. These sample programs serve as a starting point for users to develop customized software applications optimzed for their specific application requirements. Support for all CompuScope [...]
RF Signal Recording & Playback Viewer Spectrum Analyzer App
SpectraScopeRT & SpectraViewRT Request Quote View Datasheet SpectraScopeRT is a Windows based spectrum analyzer application that requires no programming and allows for integrated operational control of both the downconverter receiver and the digitizer for signal capture, analysis, and conduct RF real-time streaming signal recordings with live monitoring. Any tuner, downconverter, or receiver with an IF output or a virtual receiver is supported. Analysis displays include Time Domain, Frequency Spectrum, Power Spectrum, Constellation, Spectrogram, Persistence, & Histogram. The companion SpectraViewRT application allows an operator to open/view and conduct playback of previous signal recordings to the display monitor for analysis. Starting at $5,245 Integrated Operational Control of [...]