Temperature and pressure sensors based on spin-allowed broadband luminescence of doped orthorhombic perovskite structures
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 15, 2014
Grant Date -
N/A
app pub date -
Nov 23, 2011
filing date -
Nov 23, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Systems and methods that are capable of measuring pressure or temperature based on luminescence are discussed herein. These systems and methods are based on spin-allowed broadband luminescence of sensors with orthorhombic perovskite structures of rare earth aluminates doped with chromium or similar transition metals, such as chromium-doped gadolinium aluminate. Luminescence from these sensors can be measured to determine at least one of temperature or pressure, based on either the intense luminescence of these sensors, even at high temperatures, or low temperature techniques discussed herein.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully