Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Probe station"”.
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Wafer Level Characterization of Infrared Detectors
… a conventional cryostat and a micro-manipulator probe station to extract specific figures of merit needed to assess the device performance. Two different strained-layer super-lattice mid-wave infrared (3-5.5 μm) detectors were characterized using each system to benchmark their performance in …
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High-Q superconducting coplanar waveguide resonators for integration into molecule ion traps
… resonators were cooled and tested in a cryogenic probe station and characterized with a network analyzer. Additionally, the resonator geometry was reproduced in commercial microwave simulation software. Results from our fabricated resonators showed first-resonance quality factors of 1.2x 104 at …
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Synthesis and photo-response study on GaSe and InSe atomic layers
… the home-made opto-electronic measurement probe-station is also discussed in detail.
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Optimization of the Process for Semiconductor Device Fabrication in the MicrON 636 Whittemore Cleanroom Facility
… a Keithley model 2400 source meter, Signatone probe station and four-point probe stage, and a PC to measure DC I-V electrical characteristics of materials and devices. The measurements of sheet resistance, as well as device characterization of resistors, p-n junction diodes, and nMOSFETs …
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Design and Assembly of High-Temperature Signal Conditioning System on LTCC with Silicon Carbide CMOS Circuits
… wired power supply) to operate at 440oC inside a probe-station and also verified for the first time to sustain signal transmission (34.65 MHz) capability inside a spin-rig at a rotational speed of 10,920 rpm. All designed modules have dimensions of (length) 68.5 mm by (width) 34.3 mm to conform to …
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Tuning the properties of high-Tc superconductor & Sr2IrO4, and exploring transport through single nanocrystals
… 9. Chapter 9 also gives a description of the probe-station for measurements. The results and discussion of the measurements are covered in the last section of Chapter 9. Chapter 10 summarises and concludes the three projects stated above and gives some suggestions about the directions for …
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Characterization of the mechanical properties of freestanding platinum thin films
… in both the SEM/TEM environments and on a probe station under an optical microscope. Digital image correlation was used to obtain similar accuracy (~10 nm) for displacement measurements in both an SEM and under an optical microscope. The mechanical behavior of nanocrystalline thin film …
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Development of a MEMS Sensor for sub-kPa Shear Stress Measurements
… electrically and mechanically under a microscope probe station. Sensors were then installed in a custom-made package which integrated off-the-shelf capacitance measuring circuitry with the MEMS sensor. Using a subsonic duct flow setup, sensors were calibrated in compressible turbulent air flow up …
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Fabrication and analysis of CIGS nanoparticle-based thin film solar cells
… characterization instrument and micromanipulator probe station. The highest measured device efficiency was 1.49%. The considered solar cell devices were simulated in ADEPT 2.0 solar cell simulator based on the given fabrication and experimental parameters. The simulation module developed was …
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Thermoelectric and charge transport properties in doped and aligned conjugated polymers
… harnessing the capabilities of a semi-automatic probe station and Peltier elements, ensures the expeditious generation of high-quality data, crucial for the precise measurement of conductivity and Seebeck coefficient. Through the systematic screening of various conjugated polymer candidates, …
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Observing limitations of the discrete Hilbert transform with S-parameter measurements of microstrips and striplines
S-parameter measurements of microstrips and striplines were done. The physical properties of the devices under test, consisting of nine single coplanar traces and nine pairs of coupled coplanar traces, are provided. The lab setup and equipment used to make such measurements are explained along with …
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Atomically thin molybdenum disulfide prepared via chemical vapor deposition and mechanical exfoliation: aging studies and reliability testing
… were carried out regularly using a two-point probe station. We measured the current at 5V on different days and observed that the current increased at the same voltage in the MoS₂-based device. These findings provide insights into the influence of heating MoS₂-based devices in the air. They …
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Chemical approaches to the improved performance of nanoelectronic devices
… process is conducted in a commercial available probe station either in air or under vacuum, after which the excess material and byproduct are removed by a solvent rinse. Using this method, we show a comparable degree of device performance improvement using a nonvolatile Pd precursor, Pd2(dba)3. …