Center Innovation Fund: GSFC CIF
Novel Magnetically-Tuned TES For Imaging X-ray Spectroscopy Missions
Project Description
Superconducting transition-edge sensors (TESs) are the state-of-the art technology for microcalorimeter and bolometer applications across the electromagnetic spectrum. We propose to design, fabricate, and test what we call a magnetically-tuned TES (or MTES). The leading theoretical TES physics understanding predicts our MTES concept will take the current state of the art TES and (1) Increase the signal, (2) Decrease the pulse recovery time, (3) Reduce the noise, and (4) Increase the energy resolving power. The magnetically-tuned TES (or MTES) takes characteristics that we have only recently come to understand are present and important in all state-of-the-art TES sensors and uses them in an interesting new combination. Magnetic tuning simply changes the resistive transition of the TES sensor.
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Anticipated Benefits
MTES detectors would provide improved instrument performance in both reduced noise and increased signal and new capabilities for application to x-ray imaging spectroscopy, as well as other areas of astronomy and solar physics such as infra-red and microwave astronomy. This project benefits other areas where high resolution spectroscopy is of importance such as detection of nuclear material.
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Project Library
Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Goddard Space Flight Center
(GSFC)
|
Lead Organization | NASA Center | Greenbelt, Maryland |
Primary U.S. Work Locations
-
Maryland
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