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Internal Vibration Isolation for A Cryogen-free Cryostat to Operate Scanning Tunneling Microscopes
Invention Summary:
Cryogen-free cryostats have attracted attention due to their significant reduction in cost and labor to cool systems to cryogenic temperatures. With cryogen-free cryostats helium does not need to be refilled, which allows experiments to run indefinitely without interruption. This also means that the costly drawing from the worlds...
Published: 3/10/2023
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Inventor(s): Angela Coe, Guohong Li, Eva Andrei
Keywords(s): Imaging, Machines & Instruments, Nanotechnology
Category(s): Technology Classifications > Physical Sciences & Engineering
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Compact, Transferable and Modular Scanning Probe Microscope Head
Scanning probe microscope head
Invention Summary:
Scanning probe microscopy (SPM) offers access to material characteristics at the nanometer scale. However, integrating SPMs into research environments poses challenges: incompatibility with cryogenic temperature and high magnetic fields, noisy laboratory environment, and integration issues with...
Published: 4/21/2024
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Inventor(s): Angela Coe, Guohong Li, Eva Andrei
Keywords(s): Imaging, Machines & Instruments, Nanotechnology
Category(s): Technology Classifications > Physical Sciences & Engineering
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Low Profile Transfer Mechanism for Controlled Environments
Invention Summary:
Various scientific and manufacturing processes are performed in special controlled environments (e.g., ultra-high vacuum, high radiation, air-stable, etc.) that require special chambers that maintain the desired environment. A device such as a superconducting magnet or cryostat is housed within the chamber that requires objects to...
Published: 7/20/2022
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Inventor(s): Guohong Li, Eva Andrei
Keywords(s): Imaging, Machines & Instruments, Spectroscopy
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Research Tools
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